For Authorised Use Only. CHIEF ENGINEER MAHARASHTRA JEEVAN PRADHIKARAN Water Management Thane SUPERINTENDING ENGINEER MAHARASHTRA JEEVAN PRADHIKARAN Water Management Thane. B – 1 TENDER For Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. Tender Notice, Detailed Tender Notice, B-1 Form, Schedule ‘A’, Schedule ‘B’ Additional Specifications & Conditions OFFICE OF THE EXECUTIVE ENGINEER, MAHARASHTRA JEEVAN PRADHIKARAN Water Management DIVISION, KOLHAPUR MAHARASHTRA JEEVAN PRADHIKARAN Contractor Executive Engineer MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. TENDER NOTICE NO. 02 FOR 2012-2013 INDEX Description Sr. No. Page No Form To 1. Check List 1 3 2. Press Tender Notice 4 5 3. Detailed Tender Notice 6 14 4. Instructions to Tenderer 15 17 5. General Conditions of Contractor 18 27 6. Additional Conditions of Contract 28 34 7. Form B-1 & Clauses 35 96 8 Material Schedules –A 97 98 9 Recapulation Sheet 99 100 10. Scheduled B of B-1 tender 101 113 11 Specification of Pumping Machinery 114 144 12 Detailed Specifications 145 147 13 Upto date list of approved make Raw Water 148 167 Pump & Pure Water Pump, Foot Mounted Motors 14 Undertaking 168 169 15 Declaration 170 172 Contractor Executive Engineer 1 CHECK LIST Contractor Executive Engineer 2 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. CHECK LIST List of all documents, forms, statements, specifications, conditions, schedules, drawings etc. to be submitted with tender. The tender submission shall contain the following documents particularly without which the tender shall not be finally decided. 1. Term deposit receipt of FDR for minimum six months, issued by any nationalized bank towards payment of earnest money. 2. Brief details of the works of similar type and magnitude carried out by the tenderer. 3. Details of other works tendered for and works in hand along with the value of work remaining unfinished as on the date of submission of tender. 4. Details of plant and machinery proposed to be used, immediately available and the manner in which it is proposed to be procured. 5. Details of technical personnel with tenderer. 6. Attested copies of certificates, if any. 7. Full names of all partners of the tenderer, if offered by partnership firm and copy of partnership deed and power of attorney. 8. The Contractor should fill in the percentage in B-I Form in figures and words. The Contractor should sign all pages of tender including drawings etc. 9. Attested copy of valid income tax clearance certificate. 10. Attested copy of Registration certificate. Contractor Executive Engineer 3 11. Attested Copy of electrical contractors license. 12. Other documents as mentioned in the tender, such as W.C. Tax Registration Certificate., etc. NOTE : All the above mentioned documents and this list must be signed by the tenderer. Contractor Executive Engineer 4 Press Tender Notice Contractor Executive Engineer 5 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Parent portal : http://maharashtra.etenders.in MJP portal : http://mjp.maharashtra.etenders.in TENDER NOTICE No. 02 FOR 2012-13 Executive Engineer, Maharashtra Jeevan Pradhikaran Water Management Division, Sangli invites the tender from the contractors who are registered with MJP in class “A” (Elect & Mech) and above who fulfill the pre-qualification criteria, for the work of . The estimated cost put to tender is Rs. 1,55,44,207/- ( Rs. One crore fifty five lakh forty four thousand two hundred seven only) To view the tender notice, details time scheduled, pre-qualification criteria for this tender and subsequently to download pre-qualification document kindly visit following eTendering Website of Government of Maharashtra.http://maharashtra.etender.in i) It is essential that the documents required as per pre-qualification criteria should be duly signed by an officer not below the rank of the Superintending Engineer or equivalent officer of any other organization. The documents submitted by the contractor as per pre-qualification criteria will be evaluated before main tender document to be downloaded. ii) The dates of download and upload of pre-qualification criteria document and main tender documents are given below : a) Pre-qualification documents download : 21-05-2012 16:01 b) Pre-qualification Bid upload : 28-05-2012 16:01 c) Download of main tender document : 7-06-2012 16:01 d) Upload of main tender Bid: 15-06-2012 16:01 To To To To 26-05-2012 2-06-2012 13-06-2012 18-06-2012 17:00 14:00 17:00 14:00 Right to reject any or all the tenders without assigning reason thereof is reserved. Save water, every drop counts. Sd/Executive Engineer M.J.P.W.M.Dn. Sangli. Contractor Executive Engineer 6 Detail Tender Notice Contractor Executive Engineer 7 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI DETAILED TENDER NO. 02 OF 2012-13 Online percentage rate basis in B.1 Form in two envelopes system is invited for the following works from the Contractors registered in Class- A ( Elect / Mech) with Maharashtra Jeevan Pradhikaran, Mumbai and pre-qualified by the Chief Engineer, Maharashtra Jeevan Pradhikaran, Water Management, Administrative Building, Kanhaiya Nagar, Thane (E). The prequalification criteria are as per Clause 8 of the Detailed Tender Notice. The application for pre-qualification shall be submitted online on MJP e-Tendering Portal : http://mjp.maharashtra.etenders.in. Note : In order to participate in e-tendering process, it is mandatory for new contractors (first time users of this website) to complete the Online Registration Process for the e-Tendering website. For guidelines, kindly refer to Bidders Tool Kit documents provided on the website. 1. NAME OF WORK : Providing, installing & commissioning of pumping machinery for Shirbhavi and 81 villages R.W.S.S., Taluka Sangola Dist. Solapur. 2. ESTIMATED COST : Rs. 1,55,44,207/- 3. EARNEST MONEY DEPOSIT : Rs.116582/- ( Rs. One lakh Sixteen thousand five hundred eighty two Only ) in the form Fixed Deposit Receipt in the name of Executive Engineer, Maharashtra Water Management Division, Sangli payable at Sangli from any Nationalized/Scheduled Bank for a minimum 180 days from the date prescribed for submission of the Tender. 4. SECURITY DEPOSIT A) 4% of the Estimated cost or Accepted Tender cost whichever is higher i) Initial Security Deposit. Contractor Executive Engineer 8 2% of estimated cost or accepted tender cost whichever is higher in the form of Fixed Receipt or Bank Guarantee. ii) Deductions through R.A. Bills. Balance 2% amount will be recovered through each running bill at 5% of the gross amount of R.A. Bill to the extent that total required security deposit is to be recovered. B) Additional Security Deposit. If the accepted offer of the contract is below 10% of the cost put to tender, the additional security deposit shall be furnished by the agency as below before issue of work order. This security deposit is in addition to initial Security Deposit. i) If offer is up to 10% below - Nil ii) If offer is more than 10% and up to 15% below - 2% iii) If offer is more than 15% below - 4% The initial Security Deposit and additional security deposit may be in the form of Bank Guarantee issued by a Nationalized/Scheduled Bank or fixed deposit in Pradhikaran the name of “Executive Engineer, Maharashtra Jeevan Water Management Division, Sangli and shall be for a minimum period of 24 months and shall be extended suitably if the work is not completed within the time limit. The tenderer shall have to furnish this security deposit with initial security deposit. 5. STAMP DUTY The contractor shall bear the revenue stamp duty on total security deposit of the agreement and/or Additional Security Deposit (payable as per tender condition), as per the Indian Stamp Duty (1985) (latest revision) provision applicable during contract period. 6. TIME OF COMPLETION Sixty days including Monsoon. This will be counted from the date of issue of the work order. Contractor Executive Engineer 9 7. NOTICE DETAILS Tender Reference no. Cost of blank tender document EMD Amount TENDER NOTICE No. _2__ FOR 2012-13 Rs. 10000/- per set (4% VAT will be charged extra). To be paid by Demand Draft of Scheduled Bank payable at Sangli in the name of “Executive Engineer, Maharashtra Jeevan Pradhikaran Water Management Division, Sangli.” Rs.116582/- ( Rs. One lakh Sixteen thousand five hundred eighty two Only ) in the form of Fixed Deposit Receipt in the name of Executive Engineer, Maharashtra Jeevan Pradhikaran Water Management Division Sangli payable at Sangli from any Nationalized/Scheduled Bank for a minimum 180 days from the date prescribed for submission of the Tender. Last Date and Time of Submission of Demand Draft for Tender Document _11_-_06_-2012 up to 14:00 Fees Last Date and Time of Submission of _13_-06_-2012 up to 14:00 Demand Draft for EMD Date ,Time and Place of Pre Bid Meeting Venue of online opening of tender Address for Communication Contractor 11_-06__-2012 at 15.30 hours in the office of the Chief Engineer, Maharashtra Jeevan Pradhikaran Water Management Circle, New Administrative Building, Kanhaiya Nagar, Thane (East) in presence of the Superintending Engineer,(M). In the office of the Chief Engineer, Maharashtra Jeevan Pradhikaran Water Management, New Administrative Building, Kanhaiya Nagar, Thane (East). Executive Engineer, Maharashtra Jeeva Pradhikaran, Water Management Division, Road No. 82, Sai Section, Sangli Executive Engineer 10 Contact Telephone & Fax Numbers e-Tendering Helpline Support: Monday to Friday - 10:30 AM – 5:30 PM Saturday 10:30 AM – 4:30 PM 0233-2322884, 0233-2322449 Telephone: 020 - 253 155 55 / 56 022 - 266 111 17 (Ext 25 / 26) Email: support.gom@nextenders.com 8. DETAILED TENDER SCHEDULE Sr. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14 Activities Online Tender Release Online Pre-qualification Document Purchase Online Pre-qualification Document Download & Online preparation Online Super Hash Generation For Pre-qualification Online Submission of Prequalification Online Pre-qualification Opening and Short – listing. Online Main Tender Preparation Online Tender Document Purchase & Download Online Tender Document Purchase & Download Online Technical Bid Preparation Online Commercial Bid Preparation Online Bid Closing Online Submission of Bid Online Tender Opening (Envelope 1) Online Tender Opening (Commercial)(Envelope 2) Start Date & Time Expiry Date & Time 20_05_-2012 10:00 21-05-2012 16:01 _28-05-2012 16:00 26-05-2012 17:00 21-_05-2012 16:01 28-05-2012 14:01 28-05-2012 14:00 28-05-2012 18:01 02-06-2012 17:00 02-06-2012 11:00 02-06-2012 02-06-2012 17:01 07-06-2012 16:01 07-06-2012 16:00 11-06-2012 17:00 07-06-2012 16:01 11-06-2012 17:00 07-06-2012 16:01 13-06-2012 16:01 13-06-2012 14:00 15-06-2012 14:00 15-06-2012 14:01 15-06-2012 18:01 18-06-2012 12:00 17-06-2012 18:00 17-06-2012 17:00 18-06-2012 17:00 18-06-2012 12:00 18-06-2012 17:00 _28-05-012 18:00 Departmental Activity Bidders Activity 9. PRE-QUALIFICATION Contractor Executive Engineer 17.00 11 Pre-qualification Documents are available at free of cost, on the MJP portal of e-Tendering website of Govt. of Maharashtra http://mjp.maharashtra.etenders.in for aspiring bidders to be downloaded as per online schedule given above. The bidders have to prepare and upload fill in / scanned documents regarding Pre-Qualification online as per online schedule given above. Scanned copy of following documents shall be uploaded to fulfilled prequalification criteria. These documents need to be digitally signed by individual contractor’s digital signature and uploaded during online pre-qualification preparation stage. 10. PRE QUALIFICATION CRITERIA The firm/contractor should have successfully completed commissioned at least one work of the type as mentioned below under one contract in its own name. 1. Providing, erecting & commissioning of V.T. pumping machinery having minimum capacity of 250 HP ( Individual ) and 500 HP ( Total ) & Providing, erecting, & commissioning of centrifugal pump motor set having capacity of 120 HP (individual ) and 550 HP ( Total ) 2. The firms registered with MJP in appropriate independently completed the work satisfactorily. class and who 3. The firm should have to produce the document of VAT Registration No. OR Tin No. 4. The firm should have to produce the document of PAN No. 5. The firm /contractor should have been registered in Class –A (Elect /Mech) and above with MJP. The firm should produce all the experience certificates towards the proof of above experience duly certified by the officer not below the rank of Executive Engineer or equivalent officer of any other Govt. / Semi Govt. organization. The above five documents need to be submitted separately online in a folder provided for prequalification. Contractor Executive Engineer have 12 11. COST OF BLANK TENDER FORM a) 10000/- per set (4% VAT will be charged extra). Cost Blank Tender form will be accepted only by Demand Draft of Scheduled Bank payable at Sangli in the name of “Executive Engineer, Maharashtra Jeevan Pradhikaran Water Management Division, Sangli.” b) Blank Tender documents will not be sold by this office. Interested contractors have to download tender documents from the website. Blank tender form will not be sent by post. c) Cost of blank tender form shall not be accepted in the form of cash or cheque. The cost of the tender documents will not be refunded under any circumstances. 12. ISSUE OF BLANK TENDER FORM The blank tender forms will have to be downloaded, only by the bidders who have been pre-qualified by the Chief Engineer, Maharashtra Jeevan Pradhikaran Water Management, New Administrative Building, Kanhaiya Nagar, Kopari. Colony, Thane (East), from the website http://mjp.maharashtra .etenders. in as per online schedule. The contractors have to prepare & upload Pre-qualification Document online on or before schedule date and again submit (encryption / decryption) on scheduled period. The same procedure should be repeated for main Tender document. 13. PRE-TENDER CONFERENCE Pre-Tender conference is open to all prospective tenderers and will be held on 15-06-2012 at 15.30 hours in the office of the Chief Engineer, Maharashtra Jeevan Pradhikaran Water Management, New Administrative Building, Kanhaiya Nagar, Thane (East), in presence of the Superintending Engineer,(M). wherein the prospective tenderers will have opportunity to obtain clarifications regarding the work and the tender conditions. a) The prospective tenderers are free to ask for any additional information or clarification either in writing or orally and the reply to the same will be given in writing and this clarification referred to as common set of conditions, shall also be common and applicable to all tenderers. The minutes of this meeting along with the letters of tenderers will form the part and parcel of the tender documents. Contractor Executive Engineer 13 14. VALIDITY OF THE OFFER 120 days from the date opening of tender. 15. LAST DATE & TIME OF ONLINE SUBMISSION OF TENDER FORM Dated. 16. 17-06-2012 up to 17:00 Hrs. DATE & TIME OF ONLINE OPENING OF TENDER _18-06-2012 at 12:00 in the office of the Chief Engineer, Maharashtra Jeevan Pradhikaran Water Management, New Administrative Building, Kanhaiya Nagar, Thane (East). 17. SUBMISSION OF TENDER 17.1 The interested contractors / bidders will have to make online payment (using credit card / debit card /net banking) of 1024/- (including service tax) per bid, per tender to online service provider of e-Tendering system at the time of entering online Bid Submission stage of the tender schedule. 17.2 The two envelopes No. 1 & 2 shall be digitally sealed and signed and submitted online as per the online tender schedule. 17.3 The date and time for online submission of envelopes shall strictly apply in all cases. The tenderers should ensure that their tender is prepared online before the expiry of the scheduled date and time and then submitted online before the expiry of the scheduled date and time Offers not submitted online will not be entrained. 17.4 If for any reason, any interested bidder fails to complete any of online stages during the complete tender cycle, department shall not be responsible and any grievance regarding that shall not be entertained. 18. OPENING OF TENDER The tenders will be opened on the date specified in the tender. Notice in the presence of the intending bidders or their authorized representative to whom they may choose to remain present along with the copy of the original Contractor Executive Engineer 14 documents submitted for Pre Qualification. Following procedure will be adopted for opening of the tender. Envelope No. I First of all, Envelope No. 1 of the tenderer will be opened online through eTendering procedure to verify its as per requirements. Scanned copies of following documents shall be in Envelope No. 1. (1) Earnest Money Deposit Receipt as explained above. (2) Scan copy of Demand Draft for Tender Document Fees (3) Minutes of Pre-bid meeting duly signed by contractor. (4) Copy of Pre-qualification letter (5) Declaration of Contractor in prescribed form. If the various documents contained in this Envelope do not meet the requirements of the MJP as stated above, a note will be recorded accordingly by the tender opening authority and the envelope No. II of such tenderers will not be considered for further action and the same will be rejected. Envelope No. II This envelope shall be opened online through e-Tendering procedure immediately after opening of envelope No. 1 only, if the contents of Envelope No. 1 are found to be acceptable to the MJP. The tendered rate shall then be read out by the tender opening authority. 19. RIGHT RESERVED a) Right to reject any or all tenders without assigning any reason thereof is reserved by the competent authority whose decision will be final and legally binding on all the tenderers. b) Tender with stipulations for settlement of a dispute by reference to Arbitration will not be entertained. Sd/Executive Engineer Maharashtra Jeevan Pradhikaran W. M. Division, Sangli. Contractor Executive Engineer 15 Instructions of Tenderer Contractor Executive Engineer 16 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. INSTRUCTIONS TO TENDERER 1 Source of Funds Maharashtra Jeevan Pradhikaran has taken up this work through funds made available by Govt. of Maharastra for scarcity of water in the state. 2 For Special Attention of Tenderer The tenderer is expected to visit the site before quoting the tender and get him acquainted with the site conditions and site requirement. Acquaintance with site and work conditions etc. The contractor shall study all the site and general conditions in respect of approached, labours, water supply, climate, quarries and the data included in the tender papers and get it verified from the actual inspection of the entire site etc. before submitting the tender. In case or doubt about any item or data included in the tender or otherwise, it shall be got clarified in pre-tender conference. Once the tender is accepted, it shall be concluded that the details required for completing the work as per conditions given. 3 Power Supply Power supply is available at site location and contractor shall be given free power supply for execution work such as dewatering, welding, lighting etc. However, Maharashtra Jeevan Pradhikaran does not take any guarantee for continuance power supply and causes for extension of time limit due to interruption in power supply will not be entertained. In this case the Contractor may use his own D.G.set. No full fabrication Contractor Executive Engineer 17 work shall be allowed at site by using power supply from Maharashtra Jeevan Pradhikaran. 4 Rates inclusive or all taxes and duties octroi etc All the taxes and duties such as S.T./C.S.T. Octroi, excise duty, turn over tax on works contract etc. whatsoever applicable time to time levied by the State and Central Government and local body shall be fully borne by the contractor and shall not be reimbursed to him on any account. The tender rates quoted by the contractor for the items shall be taken as inclusive of all such taxes & duties. Tax concession/ exemption from will not be issued by the MJP. The term over tax will be deducted from each R.A. Bill @ appropriate rate and will be remitted to sales tax department and certificate to that effect will be issued by Executive Engineer. Statutory changes in taxes shall not be payable to the contractor by the MJP and hence the offer shall be firm for entire period of operation of the contract. 5 Scope of Contract Equipment furnished shall be complete in every respect with all mountings fittings, fixtures and standards accessories, normally provided with such equipments and/or needed for erection, completion and safe operation of the equipments as required by applicable codes. 6 Engineering Data The contractor shall furnish complete engineering data of each set of equipment such as name of manufacturer, the type of model of each principal item of equipment proposed to be furnished and erected in the annexure. Standard catalogues and other documents may be used in the tender to provide additional information and data as deemed necessary by the tenderer. Contractor Executive Engineer 18 General Conditions of Contractor Contractor Executive Engineer 19 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. GENERAL CONDITIONS OF CONTRACT GC1 Contract Documents The contract document consists of the contract agreement, the notices, the instruction, the contractor’s tender the tender security, work order, the bonds, the drawings, the specifications and the agenda. GC2 Store Shed and Temporary Office This shall be arranged by contractor at his own cost, with adequate safety for watching/guarding till handling over the entire works with specified test and trial to department or as directed by Engineer-in-Charge. The store shed shall have raised platform and shall have double locking arrangement. GC3 Supervisory Staff The contractor shall have a well qualified experienced resident Engineer, who will be well versed with design and installation aspect of heavy duty electrical pumping machinery and all allied electrical and mechanical works, to be in, day charge of the work and he shall be authorized to receive instructions from the Engineer-in-Charge or the Deputy Engineer-in-Charge of the work. Instructions and orders given to the resident Engineer shall be deemed to have been given to the contractor. For the purpose the contractor shall communicate to the department, name qualifications and experience of such Engineer to be appointed for execution of the work. Contractor Executive Engineer 20 GC4 Programme of Execution of work The contractor shall furnish in duplicate to the Engineer-in-charge and the SDO within one week from the date of issue of work order a programme indicating close progress of work to be achieved for completion within tendered time limit. The progress schedule shall be in the form of bar charts, statement, forms, periodical out turn of quantities. Should the programme be found defective in any respect or impracticable, the same shall be modified as required. Should the actual progress of work lay behind at any stage, revised programme by accelerating the progress to be achieved shall be drawn up keeping the target of completing the scheme unaltered. GC5 Work Order Book A bound half sheet size order book shall be provided by the contractor and handed over to the department for maintaining records and instructions the work site. This shall be a permanent record. The contractor or his resident Engineer shall sign below the orders recorded by the Engineer-in-Charge in token of having received them. He may take out a copy thereof if necessary. He shall carry out the orders promptly and report compliance. GC6 Drawings and Design submitted with the tender Acceptance of the tender shall not mean approval to design or drawing, enclosed by the tenderer while submitting his offer. All tender, drawings will be treated as tentative. Deficiencies if any found from functional, technical and departmental obligatory requirements, points of view shall have to be rectified and made good in detailed working drawing as pointed out by the department without any extra claim. Detailed hydraulic design, mathematical calculations, flow diagram layout plan and detailed working drawings as under shall be furnished. 6.1 The Contractor shall submit the detailed calculations for total dynamic load of pump motor set including all components and accessories. Reference of IS and/or other authoritative literature with extract of relevant parts signed by the tenderer shall be submitted by the tenderer in support of dynamic and other factors considered in calculations. He shall submit detailed working drawings showing plan, elevation, section etc. for each unit. Detailed calculations for pumping machinery and equipments such as pumps, motor, electrical hoist, capacitors, sub-station, control Contractor Executive Engineer 21 panels, relays, cables, foundations and mounting details etc. in triplicate shall be submitted to the Executive Engineer (Mech.) 6.2 The design of the various components of work shall be based on prevailing latest and relevant IS and if there are no such standards then as per equivalent British, German or American Standards, recognized reference books and shall be as per standard Engineering Code of Practice and shall be such as to meet functional, technical, structural and aesthetic requirements. 6.3 Any modification, alteration in design, calculations and detailed drawings, to be carried out as a result of compliance of scrutiny, remarks of the competent authority, shall be carried out and submitted afresh by the contractor, if called upon by all above concerned authorities in the manner indicated above claiming any extra cost. 6.4 The actual execution of work shall be started by the contractor only after recipt of the technical approval to the above detailed design calculations and detailed drawings from the competent authority. 6.5 Normally a period of about 15 days would be required for scrutiny of and getting approval of the competent authority, to the design and detailed drawings from the date of receipt from the contractor. The contractor shall be fully responsible for the delay that would be caused in scrutiny of and giving approval to the design and drawings due to their being incomplete, shabby and haphazard manner, without illustrative dimensioned sketches in the design and due to non-submission of extracts of reference books (duly signed by tenderer) called for. No extra time limit shall be granted on account of reasonable time required in carrying out the scrutiny as mentioned above by the department and due to improper designs and drawings submitted by the contractor. GC7 Responsibility of contractor for design drawing and work Even though the design and drawings are approved by the competent authority, the contractor shall be fully responsible for the technical and arithmetical correctness and soundness of the design and drawings and for the safely of works executed on the basis of such approved design and drawings and to the damages or failure of the works. It shall have to be done by the contractor entirely at his cost. GC8 Discrepancies and Omissions Contractor Executive Engineer 22 The tender drawings and specifications shall be considered as explanatory of each other and together shall form the technical requirements and stipulations of tender documents. Detailed drawings shall have preference over small scale drawings. Similarly detailed specifications shall have preference over general specifications. Should any discrepancy arise as to the meaning, intent or interpretation of any specification of drawing the decision of the Engineer-In-Charge shall be final and binding equipments shall be furnished. GC9 Inspection and Testing All equipments, irrespective, whether specified or not, shall be tested at manufacturer’s works laboratory and test certificates for all equipments shall be furnished. Cost for all such tests including all incidental expenses shall be borne by the contractor and cost for all such test shall be deemed to have been included in the tendered rates. Inspection fee payable to the third party inspecting agency, if required shall be borne by the contractor. Where the tests are to be carried out in presence of the MJP Engineer, tour expenses of the inspecting officer shall be borne by the Department. However, the equipments shall have to be tested for requirements as specified and field test result as shall be the deciding factor, wherever specified of relevant items. GC10 Quality of material and equipments All materials of construction shall be of best quality confirming to relevant Indian Standards. All mechanical, electrical and other equipments shall be of approved makes, best quality and of ISI mark only, where available and acceptable. These shall be got approved from the Engineer-in-Charge before erection and use. Any provision in B-1 form which is in contravention of this stipulation shall be treated as superseded. GC11 Change in site alignment or orientation or Modification No compensation shall be paid on account of change in site, alignment or orientation of the proposed work. The department reserves the right to modify the layout, design and any part thereof, if considered necessary. GC12 Electric Power Supply Electric power supply required by the contractor for the purpose of execution of work and erection of pumping machinery and equipment is available at site and will made available to agency free of cost. Required power for the purpose of trial run of the machinery would be Contractor Executive Engineer 23 arranged free of cost by the department after receipt of necessary test report for electrical installations. GC13 Work to be strictly according to tender conditions and specifications and minutes of pre-tender conference It should be clearly noted that the tenderer has to strictly comply with the conditions and specifications laid down in the tender and no variation or deviations are permissible. The basis principles mentioned in the specifications and conditions of the tender shall be retained. On no account variations in conditions and specifications shall be carried out without prior approval of the competent authority of MJP. GC14 Electrical Installations All electrical installations shall be carried out as per the provisions of Indian Electricity Act, Indian Electricity Rules, instructions and requirement of statutory authorities i.e. Electrical Inspector and Maharashtra State Electricity Board. Necessary test reports shall be given by the contractor. GC15 Accidents of the work The Contractor shall be fully responsible for any accident that may occur to the labour on his work on duty and report the same to the Engineer-In-Charge and concerned Government Authority and shall pay all necessary and the same shall be recovered from the contractor with interest. GC 16 Income tax Income Tax as applicable on gross value of each bill shall be deducted towards income tax and a certificate to that extent shall be issued by Engineer-In-Charge. GC17 No Interest on dues No interest shall be payable by the department on the amount, due to contractor’s pending final settlement of claim. GC18 Guarantee period and final certificate Contractor Executive Engineer 24 Guarantee period shall be of twelve calendar months from the date of issue of final certificate by the Engineer-In-Charge. Any provisions regarding period in B.1 Form in contravention of 12 months guarantee period stipulations above shall be ignored. Final certificate shall be issued only after all works are completed in accordance with contract agreement and commissioned, site is cleared and specified performance during field test is obtained. Final certificate will be issued only for the entire works and not for the part works. Guarantee covers all replacement of defective items free of charge. During the guarantee period any failure of defects, attributable to manufactures design shall be expeditiously attended by the contractor free of charge. If such attendance is unduly delayed the Engineer-In-Charge shall rectify the failure/defects at eh risk and cost of the contractor. GC19 Record Drawings and designs After satisfactory completion of the work in all respect the contractor shall submit Three sets of designs and completions record drawings of each and every work as actually constructed with all dimensions and levels with the stamp ‘Record Drawings’ along with the specifications, operation manual and instructions etc. before finalization of the final bill without claiming any extra cost, failure of which the final bill shall not be paid. The circuit diagrams of panels, layout details of spares, makes, addresses, phone numbers of firms shall also be given with illustrative technical literature of manufacturers. GC20 Loss or Damaged Indemnity Bond The contractor shall be responsible during the progress as well as maintenance for any liability imposed by law for any damage to the work or any part thereof or to any of the materials or other things used in performing the work or for injury to any person or persons or for any property damaged in or outside the work limit. The contractor shall indemnify & hold the owner and engineer harmless against any and all liability, claims, loss or injury, including costs, expenses & attorney’s fees incurred in the defense of same, arising from any allegation, whether groundless or not, of damage or injury to any person or property resulting from the performance of the work or from any material used in the work or from Contractor Executive Engineer 25 any condition of the work or work site, or from any cause whatsoever during the progress and maintenance of the work. GC21 Supervision and Superintendence Contractors Supervision The contractor shall supervision amend direct the works efficiently and with his best skill and attention. He shall be solely responsible for means, methods, techniques, procedures and sequence of construction. The Contractor shall co-ordinate all parts of the work and shall be responsible to see that the finished work complies fully with the contract documents, and such instructions and variation orders as the Engineer may issue during the progress of the works. GC22 Care and use of Site The contractor shall not commence operations on land allotted for work except without prior approval of the Engineer. If these lands are not adequate the Contractor may have to make his own arrangements for additional lands required for his use. The Contractor shall not demolish, remove or alter any of the structure trees or other facilities on the site without prior approval of the Engineer. All the area of contractors operation shall be cleared before returning them to the Engineer. GC23 Overloading No part of the work or new and existing structures, scaffolding, shoring, strutting, construction machinery and equipment, or other permanent and temporary facilities shall be loaded more than its capacity. The Contractor shall bear the cost of correcting damage caused by loading of abnormal stresses or pressures. GC24 Manufacturing Instructions The Contractor shall compare the requirements of the various manufacturer’s instruction with requirements of the contract documents, shall promptly notify to the Engineer in writing of any difference between such requirements and shall not proceed with any of the works affected by such difference shall until an interpretation or clarification is issued pursuant to article. Contractor Executive Engineer 26 The contractor shall bear all costs for any error in the work resulting from his failure to the various requirements and notify the owner of any such difference. GC25 Protection The contractor shall take all precautions and furnish and maintain protection to prevent damage, injury or loss to other persons who may be affected thereby, all the works and all materials and equipment to be incorporated therein whether in storage on or off the site, under the care, custody or control of the contractor or any of his sub-contractors and other improvements and property at the site or where work is to be performed including building, trees and plants, pole lines, fences, guard rails, guide posts, culvert and project markers, sign structures, conduits, pipelines and improvements within or adjacent to streets, right of way, or easements, except those items required to be removed by the Contractor in the contract documents. The Contractors protection shall include all the safety precautions and other necessary forms of protection, and the notification of the owners of utilities and adjacent property. The contractor shall protect adjoining site against structural, decorative and other damages that could be caused by the execution of works and make good at his cost any such damages that could be caused by the execution of works and make good at his cost any such damages. GC26 Utilities and Sub Structures Before commencing any excavations, the Contractor shall investigate determine the actual locations, and protect the indicated utilities and structures, shall determine the existence, position and ownership of other utilities and substructures in the site or before the work is performed by communication with such property owners, search of records, or otherwise and shall protect all such utilities and substructures. GC27 Restoration and repair Except for those improvements and facilities required to be permanently removed by the contractor, the contractor shall make satisfactory and acceptable arrangements with the appropriate owners, and at his expense, shall repair and restore all improvements, structures, private and public roads, property, utilities and facilities disturbed, disconnected, or damaged as a result or consequence of his work or the operations of those for whom he Contractor Executive Engineer 27 is responsible or liable, including that caused by trespass of any of them, with or without his knowledge or consent, or by the transporting of workmen, material or equipment to or from the site. GC28 Workmen The contractor shall at all times enforce strict discipline and good order among his employees and shall not employ on the works any unfit person or anyone not skilled and experienced in the assigned task. The Contractor shall in respect of labour employed by him comply with or cause to be complied with the provisions of various labor law and rules and regulations as applicable to them in regard to all matters provided therein and shall indemnify the owner in respect of all claims that may be made against the owner for noncompliance thereof by the Contractor. GC29 Mode of Payment Payment towards the work will be made as under for each Sub-work. 1. 80% payment after supply of material at site with submission of test reports wherever applicable. 2. 10% payment after erection and commissioning. 3. 5% payment after satisfactory test and trial for 30 days from the date of commissioning. 4. Balance 5% payment after performing discharge test after 60 days from the date of commissioning and obtaining results as laid in specifications. Contractor Executive Engineer 28 Additional Conditions of Contract Contractor Executive Engineer 29 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. ADDITIONAL CONDITIONS OF CONTRACT This part covers conditions pursuant of the Contract and will form an integral part of the Contract. AC1 All engineering data submitted by the contractor after final including review and approval by the Engineer shall form part of the contract document and the entire work covered under these specifications shall be performed in strict conformity, unless otherwise expressly requested by the in writing. AC2 Drawing Each drawing submitted by the contractor shall be clearly marked with the name of the owner, the unit designation, the specification number and the name of the project. The contractor may make any changes in the provisions and intent of the contract and such change will be subject to the approval by the Engineer. Approval of contractor’s drawings of work, by the Engineer, shall not relieve the contractor of any of the responsibilities and liabilities under the contract. Drawing shall include all instructions and detailed piping drawing wherever applicable. AC3 Protection to plant equipment’s in store All coated surface be protected against abrasions, impact discoloration and any other damages. All exposed threaded portion shall be suitably protected with either a metallic protection device. All ends of valves and piping and conduit equipment connections shall be properly sealed with suitable devices to protect from damage. The parts which are likely to get rusted due to exposure to weather, should also be properly treated and protected in a suitable manner. Contractor Executive Engineer 30 AC4 Preservative Shop Coating Preservative metallic surface subject to corrosion shall be protected by shop application of suitable coatings. All surfaces which will not be easily accessible after the shop assembly shall be treated and protected before the lift of the equipment. Electrical equipments shall be shop finished one or more coats of primer and two coats of high grade resistance enamel. The finished colors shall be as per manufacturer’s standard, to be selected and specified by the Engineer at a later date. AC5 Material Handling Storage All the equipment furnished under the contract ands arriving at site shall be promptly received unloaded and transported and stored in the storage spaces by the contractor. The contractor shall be solely responsible for any shortage or damage in transit, handling and/or in storage and erection of the equipment at the site. All electrical, control gears, motor and such other devices shall be properly dried by heating before they are installed and energized. Motor bearings and other exposed parts shall be protected against moisture ingress and corrosion during storage and periodically checked to prevent corrosion due to prolonged storage. The motors, electrical switchgear control panel, etc. shall be tested for insulation resistance at least one in 3 months from the date of receipt till the date of commissioning. The consumable and other supplies likely to deteriorate due to storage must be deterioration in quality by storage. The contractor shall be responsible for making suitable indoor storage facilities to store all equipments which require storage. Normally all the electrical equipment such as motors, control gears, generators, exciters and consumable like electrodes, lubricants etc shall be stored in the closed storage space. AC6 Contractor’s Material brought on to site The contractor shall bring to site all equipments, components, parts, materials, including construction equipments, tools and tackles for the purpose of the worked under intimation to the Engineer, but may not on any account be removed or taken away by the contractor or his sub contractors without the written permission of the Engineer. The contractor shall nevertheless be solely liable and responsible for any loss or destruction thereof and damage thereto. After the completion of the works, the contractor shall remove all the materials from the site under direction of the Engineer-in-Charge. AC7 Maintenance Tools and Tackles The contractor shall supply with the one complete set of all special tools, and tackles for the erection, assembly, disassembly and maintenance of the equipment. However, these tools and tackles shall be separately packed and brought on to site. The tenderer shall indicate all the above items in the Annexure. AC8 Facilities to be provided by the owner The contractor shall advise the owner within 30 days from the date of acceptance of the letter of indent, about his exact requirement of space of his office and store and Contractor Executive Engineer 31 space will be allotted to the contractor for construction of his temporary structure, like office and storage sheds. AC9 Facilities to be provided by the contractor 9.1 Communication The contractor will make his own arrangement for all his communication needs such as telephone, telex etc at site office and his residential area. 9.2 Cleanliness In area where equipment might drip oil and cause damage to the floor surface, a suitable protective cover of a flame resistant, oil proof sheet shall be provided to protect the floor from such damage. AC10 Construction Management Time is essence of the contract and the contractor shall be responsible for performance of his works in accordance with the specified construction schedule. AC11 Contractors Co-operation with the owner In cases where the performance of the erection work by the contractor affects the operation of the system facilities of the owner, such erection work of the contractor shall be scheduled to be performed only in the manner stipulated by the Engineer and the same shall be acceptable at all timed to the contractor. The Engineer may impose such restrictions on the facilities provided to the contractor such as electricity, water etc. and strictly adhere to such restrictions and co-operate with the Engineer. The contractor shall also be responsible for flushing and initial of all the oil and lubricants required for the equipment furnished and erected by him, so as to make such equipment ready for operation. AC12 Co-operation with other contractors and consulting engineer The contractor shall agree to co-operate with the owner’s other contractors and consulting Engineer’s and freely exchange with them such technical information as in necessary to obtain the most efficient and economical design and to avoid unnecessary duplication of efforts. AC13 Field Office Records The contractor shall maintain at his site office up to date copies of all drawings, specifications and other contract documents and any other supplementary data complete with all the latest revisions thereto. The contractor shall also maintain in addition, the continuous record of all changes to the above contract documents drawing specifications supplementary data etc. AC14 Design Co-ordination The contractor shall be responsible for the selection and design of appropriate equipments to provide the best co-ordinate performance of the entire system. All the rotating component shall be so selected that the natural frequency of the complete unit is not critical at our close to the operation range of the unit. AC15 In the work of other contractor Contractor Executive Engineer 32 The Engineer shall be notified promptly by the contractor of any defects in the other contractor’s works. The Engineer shall determine the corrective measures, if any, required to rectify this situation after inspection of the works and such decision by the Engineer shall be binding on the contractor AC16 Protective Guards Suitable guards shall be provided for protection of personnel on all exposed rotating and/or moving machine parts. All such guards with necessary space and accessories shall be designed for easy installation and removal for maintenance purpose. AC17 Noise and Vibrations The equipment supplied and erected by the tenderer will comply with best design and erection practice and its working shall be within permissible noise and vibration levels. AC18 Equipment Bases A cast or welding steel plate shall be provided for all rotating equipment which, it to be installed on a concrete base unless otherwise agreed to by the Engineer. Each base plate shall support the unit and its drive assembly shall be neat design with pedestal anchoring the units. AC19 Rating Plates, Name Plates and Labels Each main and auxiliary item of plant is to have permanently attached to it in a conspicuous position a rating plate showing all details of the equipment. AC20 Training of Owners Personnel The contractor shall undertake to train, free of cost, Engineering Personnel selected and sent by the owner at the works of the contractor wherever specified in the technical specifications, to enable those personnel to become familiar with the equipment being furnished by the contractor. All traveling and living expenses of the Engineering Personnel to be trained during the total of training will be borned by the owner. The contractor shall undertake to train free of cost Engineering Personnel selected by the owner for operation and maintenance of the plant during commissioning period. AC21 Foundation Dressing and grouting The surface of foundations shall be dressed to bring the top surface of the foundations to the required level, prior to placement of equipments based on the foundation. The concrete foundation surface shall be properly prepared by chipping, grinding as required to bring the type of such foundation to the required level, to provide the necessary roughness for bondage and to ensure enough bearing strength. AC22 Lubrication Equipment shall be lubricated by systems suitable for duty of the equipment. Lubricant level indicators, wherever provided shall be furnished and marked to indicate proper levels under both stand still and operating conditions. Contractor Executive Engineer 33 AC23 Guarantee The cost of any specials or general overhaul rendered during the maintenance period due to defects in the plant of defective work carried out by the contractor, the same shall be borne by the contractor. In the case those parts which are not repairable at site but are essential for the commercial operation of the equipment, the contractor and the Engineer shall mutually agree to a programme of replacement or renewal which will minimize interruption to the minimum extent, in the operation of the equipment. At the end of guarantee period, the contractor’s liability ceases except for latent defects in respect of goods supplied by sub-contractors to the contractor, where a longer guarantee (more than 12 months) is provided by such sub-contract, the owners shall be entitled to the benefit of longer guarantee. AC24 Pre-Commissioning Trials Test Start-up On completion of erection work each time of equipment shall be thoroughly inspected by the Engineer and the contractor for correctness and acceptability for start-up. On completion of inspection, checking and after the pre-commissioning tests are satisfactory over, the complete equipment shall be placed on initial operation during which period the complete equipment shall be operating integral with sub-system and supporting equipments as a complete plant. AC25 Operation Submersible pumping machinery and all allied electrical and mechanical equipments shall then be on trial operation during which period necessary adjustment shall be while operating over the full load enabling the switches to be made ready for performance and guarantee test. The duration of trial operation of the complete equipment shall be 14 day out of which at least 72 hours shall be continuous operation on full load or any other duration as agreed to, between the Engineer and the contractor. The trial operation shall be considered successful, provided that each item of the equipment can operate continuously at the specified characteristics for the period of trial operation. A trial operation report comprising of observations and recordings of various parameters to be measured in respect of the above trail operation. This report includes the date of start and finish of the operation. Based on these observations, necessary modifications/repairs to the plant shall be carried out by the contractor to the full satisfaction of the Engineer to enable the letter to accord permission to carry out performance & guarantee tests on the plant. The commissioning and trial period generally will be continuous, unless otherwise specifically mentioned during the commissioning and trial period, the contractor shall depute his personnel full time to operate maintenance and repair the equipment. During this period, the owner shall make electricity to the contractor all other consumable materials (lubricants and other requirements) shall be provided by the contractor at his cost. Contractor Executive Engineer 34 AC26 Performance and guarantee test The final test as to the performance and guarantee shall be conducted at site, by the owner. The contractor will assist owner in conducted such tests free of cost. The specific tests to be conducted on equipments have been brought out in the technical specifications. Performance and guarantee test shall make allowance for instrumentation errors may be decided by the Engineer-in-charge. AC27 Commissioning Spares He contractor shall make arrangements for an adequate inventory at site, of necessary commissioning spares prior to commuting of the equipments furnished and erected. So that any damage or loss during these commissioning activities necessitating the requirements of spares will not come in the way of timely completion of the works under the contract. AC28 Registration and statutory Inspection All registration & statutory inspection feed, in respect of this work pursuant to this contract shall be the account of the contractor. If any such inspection or registration need to be re-arranged due to the fault of the contractor or his sub-contractors, the additions fees for such inspection and/or registration shall be borned by the contractor. AC29 Progress reports and photographs During the various stages of the works in the pursuance of the contract, the contractor shall at his own cost submit periodic progress reports as may reasonably required by the Engineer with such materials as charts, work, photographs, test certificates etc. AC30 Work and safety Regulations The contractor will notify the Engineer of his intention to bring on to site any equipment or any contractor, with liquid or gaseous fuel or other substances which may create hazard. No electric cable in use by the contractor/owner will be disturbed without prior permission. No weight of any destruction will be imposed on any such cable. No work will be carried out on any alive equipment. The equipment must be made safe by the Engineer and a permit to work issued before work is to be carried out. The contractor shall employ the necessary number of qualified, full time electrical to maintain his temporary electrical installations. Contractor Executive Engineer 35 FROM B-1 Contractor Executive Engineer 36 FORM B – 1 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI PERCENTAGE RATE TENDER AND CONTRACT FOR WORK Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. General Rules and Directions for the Guidance of Contractor. 1. All the works proposed to be executed by contract shall be notified in a form of invitation to tender pasted on a notice M.J.P. hung up in the office of the Executive Engineer and signed by the Executive Engineer. This form will state the works to be carried out as well as the date for submitting and opening tenders, and the time allowed for carrying out the work, also the amount of earnest money to be deposited with the tender and amount of the security deposit to be deposited by the successful tenderer and the percentage, if any, to be deducted from bills. It will also state whether a refund of quarry fees, royalties, dues and ground rents will be granted. Copies of the specifications, designs and drawings, estimated rates, scheduled rates by any other documents required in connection with the work shall signed by the Executive Engineer for the purpose of identification and shall also be open for inspection by the Contractors at the office of the Executive Engineer during office hours. Where the works are proposed to be executed according to the specifications recommended to a Contractor and approved by a competent authority on behalf of the Maharashtra Jeevan pradhikaran, such specifications with designs and drawings shall form part of the accepted tender. Contractor Executive Engineer 37 2. In the event of the tender being submitted by a firm, it must be signed by each partner thereof and in the event of the absence of any partner, it shall be signed on his behalf by a person holding a Power of Attorney authorizing him to do so. The bidder shall study he tender carefully and quote their firm and reasonable offer. The offer quoted by the bidder shall be treated as final and no negotiation will be held. The decision will be taken as per rules of Maharashtra Jeevan Pradhikaran and decision will be binding on he contractor. The Contractor shall pay along with the tender the sum of Rs. 1,16,582/- (Rs. One Lack Sixteen Thousand Five Hundred Eighty Two only.) as and by way of earnest money. The contractor pay the said amount by forwarding along with tender a blank challan for the said amount or call deposit receipt for the like amount in favour of the Executive Engineer. The said amount of earnest money shall not carry any interest whatsoever. i) In the event of his tender being accepted, subject to the provisions of subclause (iii) below the said amount of earnest money shall be appropriated towards the amount of security deposit payable by him under conditions of General Conditions of Contract. ii) If after submitting the tender, the Contractor withdraws his offer or modifies the same, or if, after the acceptance of his tender, the Contractor neglects to furnish the balance amount of security deposit without prejudice to any other rights and powers of the MJP hereunder or in law MJP shall can be entitled to forfeit the full amount of the earnest money deposited by him. iii) In the even of his tender not being accepted, the amount of earnest money deposited by the Contractor shall, unless it is prior thereto forfeited under the provision of sub-clause (iii) above, be refunded to him on his passing receipt therefore. 3. Receipt for payments made on account of any work, when executed by a firm should also be signed all the partners except where the Contractors are described in their tender as firm, in which case the receipt shall be signed in the name of the firm by one of the partners, or by some other person having authority to give effectual receipts of the firm. Contractor Executive Engineer 38 4. Any person who submits a tender shall fill up the usual printed form starting at what rate below or above the rates specified in Schedule ‘B’ (Memorandum showing items of work to be carried out) he is willing to undertake the work. Only one rate or such percentage on all the estimated rates / scheduled rates shall be named. Tenders which propose any alteration in the work specified in the said form of invitation to tender, or in the time allowed for carrying out the work, or which contain any other conditions of any sort will be liable to rejection. No printed form of tender shall include a tender for more then one work but if the contractors who wish to tender for two or more works they shall have the name and the number of work to which they refer written outside the envelope. 5. The Executive Engineer on his duly authorized assistant shall open tenders in the presence of the Contractors who have submitted their tender or their representatives who may be present at the time and he will enter the amounts of the several tenders in a comparative statement in a suitable form. In the event of a tender being accepted, the Contractor shall for the purpose of identification, sign copies of the specifications and other documents mentioned in Rule 1. In the event of tender being rejected, the Divisional Officer shall authorise to refund the amount of earnest money deposited to the Contractor making the tender, on his giving a receipt for the return of the money. 6. The officer competent to dispose off the tender shall have the right of rejecting all or any of the tenders. 7. No receipt for any payment alleged to have been made by a Contractor in regard to any matter relating to this tender or the contract shall be valid and binding on the MJP unless it is signed by the Executive Engineer. 8. The memorandum of work to be tendered for and the Schedule of Materials to be Supplied by the MJP and their rates shall be filled in and completed by the office of the Executive Engineer before the tender form is issued if a form issued to an intending tendered has not been so filled in and completed, he shall request the said office to have this done before he completes and delivers his tender. Contractor Executive Engineer 39 9. All works shall be measured net by standard measure and according to the rules and customs of the M.J.P. and without reference to any local custom. 10. Under no circumstances shall any Contractor be entitled to claim enhanced rates for items in this contract. 11. Every registered Contractor should produce along with his tender, Certificate of Registration as approved Contractor in the appropriate class and renewal of such registration with date of expiry. 12. All corrections and additions or pasted slips be initialed. 13. The Measurements of work will be taken according to the usual methods in use the M.J.P. and no proposals to adopt alternative methods will be accepted. The Executive Engineer’s decision as to is “What is the usual method in use in the M.J.P.” will be final. 14. A tendering Contractor shall furnish a declaration along with a tender showing all works for which he has already entered into contract and the value of the work that remains to be executed in each case on the date of submitting the tender. 15. Every Contractor shall furnish along with the tender, information regarding the Income Tax Circle or Ward of the District in which he is assessed to income tax, the reference to the number of the assessment and the assessment year and a valid Income Tax Clearance Certificate. 16. In view of the difficult position regarding the availability of foreign exchange, no foreign exchange would be released by the M.J.P. for the purpose of plant and machinery required for the execution of the work contracted for. (CGM/PWD/CFM/1058/62517 of 26/05/1959) 17. The Contractor will have to construct shed for storing controlled and valuable materials issued to him under Schedule ‘A’ of the agreement, at work site, having double locking arrangement. The materials will be taken for use in the present of the M.J.P.’s person. No materials will be allowed to be removed from the site of works. Contractor Executive Engineer 40 18. The Contractor shall also give a list of machinery in their possession which they propose to use on the work. 19. Successful tenderer will have to produce to the satisfaction of the accepting authority a valid and current license issued in this favour under the provisions of Contract Labour (Regulation and Abolition) Act, 1973 before starting work failing which acceptance of the tender will be liable for withdrawal and earnest money will be forfeited to the M.J.P. 20. The Contractor shall comply with the provisions of Apprentices Act, 1961 and the rules and orders issued there under from time to time. If he fails to do so, his failure will be breach of the contract and the Superintending Engineer, may, in this discretion cancel the contract. The Contractor shall also be liable for any pecuniary liability arising on account of any violation by him of the provision of the Act. Contractor Executive Engineer 41 TENDER FOR WORKS I/we hereby tender for the execution, for the Maharashtra Jeevan Pradhikaran* In figures as (hereinbefore and hereinafter referred to as ‘M.J.P.’) of the work specified inwell as in words the underwritten memorandum within the time specified in such memorandum at* % ( Percent). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ) (In figure as well as in words) percent below/above the estimated rates entered in Schedule ‘B’(memorandum showing items of work to be carried out) and in accordance with all respects with the specifications, designs, drawings and instructions in writing referred to in Rule I hereof and in Clause 12 of the annexed conditions of the contract and agree that what materials for the work are provided and agree that what materials for the work are provided by the M.J.P., such materials and the rates to be paid for them shall be as provided in Schedule ‘A’ hereto. If Several sub-works are included, same should be detailed in a separate list. MEMORANDUM 1. a. General Description Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. b. Estimate Cost c. Earnest money Rs. 1,55,44,207/Rs. 1,16,582/- d. Security Deposit i. In the form of TDR/FDR ii. To be deducted from the current bills. Total e. Percentage, if any, to be deducted from bills so as to make up the total amount required as security deposit by the time, half the work, as percent measured by Contractor 2,33,200/- c) The amount of earnest money to be deposited shall be in accordance with the provisions of para 206 and 207 of M.P.W. Manual. d) This deposit shall be in accordance with paras 213, 214 of the M.P.W. Manual. 2,33,200/- 4,66,400/- 4(Four) Percent e) This percentage where no security deposit is taken will vary from 5% to 10% according to the requirement of the case, where security deposit is taken. See note to clause I of Executive Engineer 42 the costs, is done. f. Time allowed for the work from date of written order to commence 2. conditions of contract. 2 (Two) Calendar months including monsoon. f) Give schedule where necessary showing dates by which the various items are to be completed. I / We agree that the offer shall remain open for acceptance for a minimum * Amount to be specified in words period of 120 days from the date fixed for opening the same and thereafter and figures unit it is withdrawn by me/us by notice in writing duly addressed to the authority opening the tenders and sent by registered post A.D. or otherwise delivered at office of such authority. Bank Challan No. and date of Deposit at Call Receipt No. and date in respect of the sum of Rs. 3. Representing the earnest money is herewith forwarded. The amount of earnest money shall not bear interest and shall be liable to be forfeited to the M.J.P. should I / We fail to (i) abide by the stipulation to keep the offer open for the period mentioned above or (ii) sign and complete the contract documents as required by the Engineer and furnish the Security Deposit specified in item (d) of the memorandum contained in paragraph (I) above within the time limit laid down in clause (i) of the annexed General conditions of the Contract, the amount of earnest money may be adjusted towards the security deposit or refunded to me/us if so desired by me/us in writing unless the same or any part thereof has been forfeited as aforesaid. Contractor Executive Engineer 43 4. Should this tender be accepted. I/We, agree to abide by and fulfil all the terms and provisions of the conditions of Contract annexed hereto so far as applicable and in default thereof to forfeit and pay to the M.J.P. the sums of money mentioned in the said conditions. Receipt No. Dated at From the M.J.P. in respect or Bank of the sum of Rs. is herewith forwarded representing the earnest money (a) the full value of which is to be absolutely forfeited to the M.J.P. should, I / We, do not deposit in full amount of security deposit specified in the above memorandum in accordance with (d) of clause (1) of the tender for works shall be refunded. Contractor Signature of Contractor before Submission of tender Day of 2012 Address Witness Address Signature of Witness to Contractor’ Signature Occupation The above tender is hereby accepted by me for and on behalf of Maharashtra Jeevan Pradhikaran. Executive Engineer ( or his duly authorized Assistant ) Contractor Executive Engineer 44 CLAUSES Contractor Executive Engineer 45 CONDITIONS OF CONTRACT Clause I : Security Deposit (Modification as per the GR PWD No. CAT-1087 / CR-74 / Bldg – 2 Dated 14/06/1989) The person / persons whose tender may be accepted (hereinafter called the Contractor), which expression shall unless excluded by or repugnant to the context include his hers, executors, administrators and assigns) shall (A) within ten days (which may be extended by the Superintending Engineer concerned up to 15 days if the Superintending Engineer thinks fit to do so) of the receipt by him of the notification of the acceptance of his tender deposit with the Executive Engineer in cash or Government securities endorsed to the Executive Engineer (if deposited for more than 12 Months) of sum sufficient which will make-up the full security deposit specified in the tender or (B) (permit M.J.P. at the time of making any payment to him for work done under the contract to deduct such sum as will amount to 4% of all money so payable; such deduction to be held by M.J.P. by way of security deposit). Provided always that in the event of the Contractor depositing a lump sum by way of security deposit as contemplated at (A) above, then and in such case, if the sum so deposited shall not amount to 4% of the total estimated cost of the work, it shall be lawful for M.J.P. at the time of making any payment to the Contractor for the work done under the contract to make up the full amount (4%) by deducting sufficient sum from every such payment as last aforesaid until the full amount of the security deposit is make up all Contractor Executive Engineer 46 compensation or other sum of money payable by the Contractor to M.J.P. under terms of this contract may be deducted from or paid by the sale of sufficient part of his security deposit or from the interest arising therefrom, or from any sums which may be due or may become due by M.J.P. to the Contractor under any other contract or transaction of any nature on any account whatsoever and in the event of his security deposit being reduced by reason of any such deduction or sale as aforesaid, the Contractor shall within ten days thereafter make good in cash or Government securities endorsed as aforesaid any sum or sums which may have been deducted from or raised by sale of his security deposit or any part thereof. The security deposit referred to when paid in cash may the cost may at the cost of the depositor be converted into interest being securities provided that the depositor has expressly desired this in writing. If the amount of the security deposit to the paid in a lump sum within the period specified at (A) above is not paid the tender / contract already accepted shall be considered as cancelled and legal steps taken against the Contractor for recovery of the amounts. The amount of security deposit lodged by a Contractor shall be refunded along with the payment of the final bill, if the date up to which the Contractor has agreed to maintain the work in good order is over. If such date is not over only 90% amount of security deposit shall be refunded along with the payment of the final bill. The amount of security deposit retained by the M.J.P. shall be released after expiry of period up to which the Contractor has agreed to maintain the work in Contractor Executive Engineer 47 Good order is over. In the event of the Contractor failing or neglecting to complete rectification work within the period up to which the Contractor has agreed to maintain the work in good order then subject to provision of Clause 17 to 20 hereof the amount of security deposit retained by M.J.P. shall be adjusted towards the excess cost incurred by the M.J.P. on rectification work. Clause 2 The time allowed for carrying out the work as entered in the tender shall be strictly observed by the Contractor and shall be reckoned from the date on which the order to commence work is given to the Contractor. The work shall throughout the stipulated period of the contract be proceeded with all due diligence time being deemed to be essence of the Contract on the part of the Contractor. And further to ensure good progress during execution of the work, the contractor shall be bound in all cases in which the time allowed for any work as per Mile stone stipulated vide special conditions. 1) ¼ of the work in ¼ of the time 2) ½ of the work in ½ of the time 3) ¾ of the work in ¾ of the time Note : The quantity of the work to be done within a particular time to be specified above shall be fixed and inserted in the blank space kept for the purpose by Officer competent to accept the contract after taking into consideration the circumstances of each case. Contractor Executive Engineer 48 The following proportion will usually be found suitable in ¼, ½, ¾ of the time Reasonable progress of earth of work 1/6, 1/10, 8/10 of the total value of the work to be done. In the event of the Contractor failing to comply with this conditions he shall be liable to pay as compensation an amount equal to 1% of the estimated cost put to tender or such smaller amount as Superintending Engineer (Whose decision is in writing shall be final), may decide of the said estimated cost of the whole work for every day that the due quantity of work remaining in complete provide always that the total amount of compensation to be paid under the provision of these clause shall not exceed to 10% (Ten Percent) of the estimated cost of work as shown in the tender. Superintending Engineer shall be final authority in this respect irrespective of the fact that the tender is accepted by Chief Engineer / Superintending Engineer / Executive Engineer. Clause 3 In any case in which under any clause of this contract Action when whole the Contractor shall have rendered himself liable to of security deposit is pay compensation amounting to the whole of his forfeited. security deposit (whether paid in one sum or deducted by installment) or in the case of abandonment of the work owing to serious illness or death of the Contractor or any other cause, the Executive Engineer on behalf of the M.J.P. shall have power to adopt any Contractor Executive Engineer 49 of the following courses, as he may deem best suited to the interest of the M.J.P. a) To rescind the contract (for which rescission notice in writing the Contractor under the hand of Executive Engineer shall be conclusive evidence) and in that case the security deposit of the Contractor shall stand forfeited and be absolutely at the disposal of the M.J.P. b) To carry out the work or any part of the work departmentally debiting the Contractor with the cost of the work, expenditure incurred on tools, plant and charges on additional supervisory staff including the cost of work charged establishment employed for getting unexecuted part of the work completed and crediting him with the value of the work done departmentally in all respects in the same manner and at the same rates as if it has been carried out by the Contractor under the terms of his contract. The certificate of the Executive Engineer as to the cost and other allied expenses so incurred and as to have value of the work so done departmentally shall be final and conclusive against the Contractor. c) The order that work of the Contractor be measured up and to take such part thereof as shall be unexecuted out of his hands and to give it to another contractor to complete in which case all expenses incurred on advertisement for fixing a new contracting agency, additional supervisory Contractor Executive Engineer 50 staff including the cost of work charges establishment and the cost of the work executed by the new contract agency will be debited to other contractors and the value of the work done or executed through the new contractor shall be credited to the Contractor in all respects and in the same manner and at the same rates as if it had been carried out by the Contractor under the terms of his contract. The certificate of the Executive Engineer as to all the costs of the work and other expenses incurred as aforesaid for getting the unexecuted work done by the new contractor and as to the value of the work so done shall be final and conclusive against the Contractor. In case the contract shall be rescinded under Clause (a) above, the Contractor shall not be entitled to recover or be paid any sum for any work there for actually performed by him under this contract unless and until the Executive Engineer shall have certified in writing the performance of such work and the amount payable to him in respect thereof and he shall only be entitled to be paid the amount so certified. In the event of either of the courses referred to in clause (b) or (c) being adopted and the cost of work executed departmentally or through a new contractor and other allied expenses exceeding the value of such work credited to the Contractor the amount of excess shall be deducted from any money due to the Contractor by M.J.P. under the contract or Contractor Executive Engineer 51 otherwise howsoever, or from his security deposit or the sale proceeds thereof, provided however, that the Contractor shall have no claim against M.J.P. even if the certified value of the work done, allied expenses , provided always that whichever of the three courses mentioned in clause (a), (b) or (c) is adopted by the Executive Engineer, the Contractor shall have no claim to compensation for any loss sustained by him by reason of not having purchased or procured any materials or entered into any engagements or made any advance on account of or with a view to the execution of the work or the performance of the contract. Clause 4 If the progress of any particular portion of the work is Action unsatisfactory, the Executive Engineer shall not progress when of the any withstanding that the general progress of the work is in particular portion of accordance with the conditions mentioned in Clause 2 the work is be entitled to take action under Clause 3(b) after unsatisfactory. giving the Contractor 10 days notice in writing. The Contractor will have no claim for compensation for any loss sustained by him owing to such action. Clause 5 In any case in which any of the powers conferred upon Power to take the Executive Engineer by Clause 3 and 4 hereof shall possession of or sell have become exercisable and the same shall not have contractor’s plant. been exercised the non-exercise there of shall not Contractor Executive Engineer 52 constitute a waiving of any of the condition hereof and such powers shall notwithstanding be exercisable in the event of any futer case of default by the Contractor for which under any clauses hereof he is declared liable to pay compensation amounting to the whole of his security deposit and liability of the Contractor of past and future compensation shall remain unaffected. In the event of the Executive Engineer taking action under Sub-Clause (a) or (c) of Clause3, he may if he so desires take possession of all or any tools and plant, materials and stores in or upon the work or the site thereof or belonging to the Contractor or procured by him and intended to be used for the execution of the work or any part thereof paying or allowing for the same in account at the contract rates or in case of contract rates not being applicable at current market rates to be certified by the Executive Engineer whose giving notice in writing to the Contractor or his clerk of the work, foreman or other authorized agent require him to remove such tools, plant, materials or stores from the premises within a time to be specified in such notice and in the event of the Contractor failing to comply with any such requisition the Executive Engineer may remove them at the Contractor’s expenses or sell them by auction or private sale on account of the Contractor at his risk in all respects and the certificate of the Executive Engineer as to the expense of any such removal and the amount of the proceeds and expenses of any such sale shall be final and conclusive against Contractor Executive Engineer 53 the Contractor. Clause 6 If the Contractor shall desires an extension of the time Extension of Time for completion of work on the ground he shall apply in writing to the Executive Engineer before the expiration of the period stipulated in the tender or before the expiration of 30 days from the date on which he was hindered as aforesaid or which the cause for asking for extension occurred, whichever is earlier and the Executive Engineer in his opinion, or the opinion of Superintending Engineer or Chief Engineer as the case may be, if there were reasonable grounds for granting an extension, grant such extension as he thinks necessary or proper. The decision of the Executive Engineer in this matter shall be final. Clause 7 On the completion of the work the Contractor shall be Final Certificate furnished with a certificate by the Executive Engineer (hereinafter called the Engineer-in-charge) of such completion, but no such certificate shall be given nor shall the work be considered to be complete until the Contractor shall have removed from the premises on which the work shall have been executed, all scaffolding, surplus materials and rubbish and shall have cleaned off the dirt from all wood-work, doors, windows, walls, floor or other parts of any building in or upon which the work has been executed or of which he may have had possession for the Engineer-inContractor Executive Engineer 54 charge or where the measurements have been taken by his subordinates until they have received approval of the Engineer-in-charge, the said measurements being binding and conclusive against the Contractor. If the Contractor fails to comply with requirements of this clause as to the removal of scaffolding, surplus materials and rubbish and cleaning off dirt on or before the date fixed for the completion of the work. The Engineer-in-charge may at the expense of the contractor remove such scaffolding, surplus materials and rubbish and dispose of the same as he think fit and clean of such dirt as aforesaid and the Contractor shall forthwith pay the amount of all expenses so incurred but shall have no claim in respect of any such scaffolding or surplus materials as aforesaid except for any sum actually realized by the sale thereof. Clause 8 No payment shall be made for any work estimated to cost less than Rupees One Thousand till the whole of work shall have been completed and a certificate of completion given. But in the case of works estimated to cost more than Rupees One Thousand, the Contractor shall, on submitting a monthly bill therefore, be entitled to receive proportionate to the part of the work then approved and passed by the Engineer-in-charge, whose certificate of such approval and passing of the sum so payable shall be final and conclusive against the Contractor. All such intermediate payments only and not as payments for Contractor Executive Engineer 55 work actually done and completed, and shall not preclude the Engineer-in-charge from requiring any bad, unsound imperfect or unskillful work to be removed or taken away and reconstructed or re-erected nor shall any such payment be considered as an admission of the due performance of the contract or any part thereof in any respect or the occurring of any claim nor shall it conclude, determine or affect in any other way the powers of the Engineer-in-charge as to the final settlement and adjustment of the accounts or otherwise, or in any way vary or affect the contract. The final bill shall be submitted by the Contractor within one Month of the date fixed for the completion of the work; otherwise the Engineer-in-charge in the Engineer-in-charge’s certificate of the measurements and of the total amount payable for the work shall be final and binding on all parties. Clause 9 The rate for several items of work estimated to cost Payment of reduced more than Rs. 1000/- agreed to shall be valid only rates on account of when the items concerned are accepted as having been items of work not completed fully in accordance with the sanctioned accepted as specifications. In case where the items of work are no completed to be at accepted as so completed in the Engineer-in-charge the discretion of the may make payment no account of such items at such Engineer-in-charge. reduced rated as he may consider reasonable in the preparation of final or on account bills. Contractor Executive Engineer 56 Clause 10 A bill shall be submitted by the Contractor in each Bills to be submitted month on or before the date fixed by the Engineer-in- monthly. charge for all works executed in the previous month and the Engineer-in-charge shall take or cause to be taken the requisite measurements for the purpose of having the same verified and the claim, so far as it is admissible, shall be adjusted, if possible, within ten days from the presentation of the bill. If the Contractor does not submit the bill within the time fixed as aforesaid, the Engineer-in-charge may depute a subordinate to measure up the said work in the presence of the Contractor or his duly authorized agent whose counter signature to the measurement list shall be sufficient warrant and the Engineer-in-charge may prepare a bill from such list which shall be binding on the Contractor in all respect. Clause 11 The Contractor shall submit all bills on the printed Bills to be on printed forms to be had on application at the office of the forms. Engineer-in-charge. The charges to be made in the bills shall always be entered at the rates specified in the tender or in the case of any extra work ordered in pursuance of these conditions and not mentioned or provided for in the tender, at the rates hereinafter provided for such work. Clause 12 Contractor Executive Engineer 57 If the specification or estimate of the work provides Stores supplied by for the use of any special description of materials to be M.J.P. supplied from the stores of the M.J.P. or if it is required that the Contractor shall use certain stores to be provided by the Engineer-in-charge (such material and stores and the prices to be charges therefore as hereinafter mentioned being so far as practicable for the convenience of the Contractor but not so as in any way to control the meaning or effect of this contract specified in the schedule or memorandum hereto annexed) the Contractor shall be supplied with such materials and stores, as may be required from time to time to be used by him for the purpose of contract only and the value of full quantity of the material and stores so supplied, shall be set off or deducted from any sums then due, or thereafter to become due to the Contractor under the contract or otherwise or from the security deposit or the proposals of sale thereof if the security deposit is held in Government securities. The same on a sufficient portion thereof shall in that case be sold for the purpose. All materials supplied to the Contractor shall remain the absolute property of the M.J.P. and shall on no account be removed from the site of the work, and shall at all times be open for inspection by the Engineer-in-charge. Any such materials unused and in perfectly good condition at the time of completion or determination of the contract shall be returned to the M.J.P. stores if the Engineer-in-charge so requires by a notice in writing in given under his hand, but the Contractor shall not be Contractor Executive Engineer 58 entitled to return any such materials except with such consent and he shall have no claim for compensation on account of any such material supplied to him as aforesaid but remaining unused by him or for any wastage or damage thereto. Clause 12(A) All stores of control material such as cement, steel etc. to be supplied by the M.J.P. to the Contractor should be kept by the Contractor under lock and key and will be accessible for inspection by the Executive Engineer or his agent at all times. Clause 13 The Contractor shall execute the whole and every part Works to be of the work in the most substantial and workmanlike executed in manner, and both as regards materials and every other accordance with respect in strict accordance with specifications. As per specifications, norms of the M.J.P., after ascertaining the recuperation drawings, orders test of the percolation well and potability of water, the etc. work of percolation well shall be continued and completed. The further sub works shall be taken up as under. 1. ESR GSR 2. Gravity Main, Rising Main, Switch House, Installation of Pumping Machinery after 80% work of storage tank is completed. 3. Distribution System Contractor Executive Engineer 59 4. Stand Posts The Contractor shall also confirm exactly, fully and faithfully to the designs, drawings and instructions in writing relating to the work signed by the Engineer-incharge and lodged in his office and the Contractor shall be entitled to receive three sets of contract drawings and working drawings as well as one certified copy of the accepted tender along with the work order free of cost. Further copies of the contract drawings and working drawings if required by him shall be supplied at the rate of Rs. 10/- per set of contract drawing and Rs.1/- per working drawing except where otherwise specified. Clause 14 The Engineer-in-charge shall have power to make any Alteration alterations in or additions to the original specifications in and specifications, drawings, designs and instructions that designs not to invalid may appear to him to be necessary or advisable during contract. the progress of the work and the Contractor shall be bound to carry out the work in accordance with any instructions in this connections which may be given to him in writing signed by the Engineer-in-charge and such alternation shall not in validate the contract and any additional work which the Contractor may be directed to do in the manner above specified as part of the work shall be carried out by the Contractor on the Rates for work not entered in estimate or schedule of rates of the district. same conditions in all respects on which agreed to do the main work, and at the same rates as are specified in Contractor Executive Engineer 60 the tender for the main work and if the additional and altered work includes any class of work for which no rate is specified in this contract and then such class of work shall be carried out at the rates entered in the Schedule of Rates of the Division or at rates mutually agreed upon between the Engineer-in-charge and the Contractor, whichever are lower. If the additional or altered work for which no rate is entered in the Schedule of Rate of the Division is ordered to be carried out before the rates are agreed upon then the Contractor shall within seven days of the date of receipt by him of the order to carryout the work, inform the Engineer-in-charge in change of the rate which is his intention to charge for such class of work and if the Engineer-in-charge does not agree to this rate, he shall by notice in writing be at liberty to cancel his order to carry out such class of work and arrange to carry it out in such manner as he may consider advisable provided always that if the Contractor shall commence work or incur any expenditure in regard thereto before the rates shall have been determined as lastly here in before mentioned, then in such case he shall only be entitled to be paid in respect of the work carried out or expenditure incurred by him prior to the date of the determination of the rate as aforesaid according to such rate or rates as shall be fixed by the Engineer-incharge. In the event of dispute, the decision of the Superintending Engineer of the Circle will be final. Where however, the work is to be executed according Contractor Executive Engineer 61 to designs, drawings and specifications recommended by the Contractor and accepted by the Competent Authority, the alternatives above referred to shall be within the scope of such design, drawings and specifications appended to the tenders. The time limit for the completion of the work shall be extended in the proportion that the increase in its cost occasioned by alternations or additions bear to the cost of the original contract work and certificate of the Engineer-in-charge as to such proportion shall be conclusive. Clause 15 1. If any time after the execution of the contract No claim to any documents the Engineer-in-charge shall for payment or reason whatsoever to other (then default on the compensation for part of the Contractor for which the M.J.P. is alteration or entitled to rescind the contract) desire that the restriction of work. whole or any part of the work specified in the tender should be suspended for any period or that the whole or part of the work should not be carried out at all he shall give to the Contractor a notice in writing of such desire and upon the receipt of such notice the Contractor shall forthwith suspend or stop the work wholly or in part as required, after having due regard to the appropriate stage at which the work should be stopped or suspended so as not to cause any damage or injury to the work or Contractor Executive Engineer 62 any part of it could be or could have been safely stopped or suspended shall be final and conclusive against the Contractor. The Contractor shall have no claim to any payment or compensation whatsoever by reason of or in pursuance of any notice as aforesaid on account of any suspension, stoppage or curtailment except to the extent specified hereinafter. 2. Where the total suspension of work ordered as aforesaid continued for a continuous period exceeding 90 days the Contractor shall be at liberty to withdraw from the contractual obligations under the contract so far as it pertains to the unexecuted part of the work by giving a 10 days prior notice in writing to the Engineer within 30 days of the expiry of the said period of 90 days of such intention and requiring the Engineer to record the final measurements of the work already done and to pay final bill. Upon giving such notice the Contractor shall be deemed to have been discharged from his obligations to complete the remaining unexecuted work under his contract. On receipt of such notice the Engineer shall proceed to complete the measurements and make such payment as may be finally due to the Contractor within a period of 90 days from the receipt of such notice in respect of the work already done by the Contractor. Such payment shall not in any manner prejudice the right of Contractor Executive Engineer 63 the Contractor to any further compensation under the remaining provisions of this clause. 3. Where the Engineer required the Contractor to suspend the work for a period in excess of 30 days at any time or 60 days in the aggregate, the Contractor shall be entitled to apply to the Engineer within 30 days of the resumption of work after such suspension for payment of compensation to the extent of peculiary loss suffered by him in respect of working machinery rendered idle on the site or on the account of his having had to pay the salary or wages of labour engaged by him during the said period of suspension, provided always that the Contractor shall not be entitled to any claim in respect of any such working machinery or such suspension or in respect of any suspension whatsoever occasioned by unsatisfactory work or other default on his part. The decision of the Engineer in this regard shall be final and conclusive against the Contractor. 4. In the event of, i) Any total stoppage of work on notice from the Engineer under sub-clause (1) in that behalf. ii) Withdrawal by the Contractor from the contractual obligation to complete the remaining unexecuted work under subContractor Executive Engineer 64 clause (2) on account of continued suspension of work for a period exceeding 90 days. iii) Curtailment in the quantity of items originally tendered on account of any alteration, omission or substitutions in the specifications, drawings, designs or instructions under Clause15(1) where such curtailment exceeds 25% in quantity and the value of the quantity curtailed beyond 25% at the rates for the item specified in the tender is more than Rs. 5,000/-. It shall be open to the Contractor within 90 days from the service of (i) the notice of stoppage of work or (ii) the notice of withdrawal from the contractual obligations under the contract on account of the continued suspension of work or (iii) notice under Clause 15(1) resulting in such curtailment to produce to the Engineer satisfactory documentary evidence that he had purchased or agreed to purchase material for use in the contracted work before receipt by him of the notice of stoppage, suspension or curtailment and require the M.J.P. to take over on payment such material at the rates determined by the Engineer, provided, however, that such rated shall in no case exceed the rates at which the same was acquired by the Contractor. The M.J.P. shall thereafter take over the material so offered, provided the quantities offered are not in excess of the requirements of the unexecuted Contractor Executive Engineer 65 work as specified in the accepted tender and are of quality and specification approved by the Engineer. Clause 15(A) The Contractor shall not be entitled to claim any No claim to compensation from M.J.P. for the loss suffered by him compensation on on account of delay by M.J.P. in the supply of account of loss due materials entered in Schedule ‘A’ where such delay is to delay in supply of caused by material by M.J.P. i) Difficulties relating to the supply of railway wagons. ii) Force major. iii) Act of God. iv) Act of enemies of the State or any other reasonable cause beyond the control of M.J.P. In the case of such delay in the supply of materials, Time limit for M.J.P. shall grant such extension of time for the unforeseen claims. completion of the works as shall appear to the Executive Engineer to be reasonable in accordance with the circumstances of the case. The decision of the Executive Engineer as to the extension of time shall be accepted as final by the Contractor. Clause 16 Under no circumstances whatsoever shall the Action of Contractor be entitled to any compensation from compensation M.J.P. on any account unless the Contractor shall have payable in case of Contractor Executive Engineer 66 subtitled claim in writing to the Engineer-in-charge bad work. within one month of the case of such claim occurring. Clause 17 If at the any time the security deposit or any part of thereof is refunded to the contractor it shall appear to the Engineer-in-charge or his subordinate in charge of the work that any work has been executed with unsound, imperfect or unskilled workmanship or with materials of inferior quality, or that any materials or articles provided by him for the execution of the work are unsound or of a quality inferior to that contracted for, or are otherwise not in accordance with the contract, it shall be lawful for the Engineer-in-charge to intimate this fact in writing to the Contractor and then notwithstanding the fact that the work, materials or articles complained of may have been inadvertently passed, certified and paid for, the Contractor shall be bound forthwith to rectify, or remove and reconstruct the work so specified in whole or in part, as the case may require or if so required shall remove the materials or articles so specified and provided other proper and suitable materials or articles at his own charge and cost and in the event of his failing to do so within a period to be specified by the Engineer-incharge in the written intimation aforesaid, the Contractor shall be liable to pay compensation at the rate of one percent on the amount of the estimate for everyday not exceeding 10 days during which the failure so continues and in the event of any such Contractor Executive Engineer 67 failure the Engineer-in-charge may rectify or remove and re-execute the work or remove, and replace the materials or articles complained of as the case may be at the risk and expense in all respects of the Contractor. Should the Engineer-in-charge consider that any such inferior work or materials as prescribed above may be accepted or made use of, it shall be within his discretion to accept the same at such reduced rates as he may fix therefor. Clause 18 All works under or in course of execution or executed Work to be open to in pursuance of the contract shall at all times be open inspection to inspection and supervision of the Engineer-in- Contractor or charge and his subordinates and the Contractor shall at responsible agent to all times during the usual working hours, and at all be present. other times at which reasonable notice of the intention of the Engineer-in-charge and his subordinates to visit the work shall have been given to the Contractor, either himself be present to receive orders and instructions or have responsible agent duly accredited in writing present for that purpose. Orders given to the Contractor’s duly authorized agent shall be considered to have the same force and effect as if they had been given to the Contractor himself. Clause 19 The Contractor shall give not less than five day’s Notice to be given notice in writing to the Engineer-in-charge or his before work is subordinate in-charge of the work before covering up covered. Contractor Executive Engineer 68 or otherwise placing beyond the reach of measurement any work in order that the same may be measured and correct dimensions thereof taken before the same is so covered up or placed beyond the reach of measurement and shall not cover up and place beyond the reach of measurement any work without the consent in writing of the Engineer-in-charge or his subordinate in-charge of the work, and if any work shall be covered up or placed beyond the reach of measurement. Without such notice having been given or consent obtained the same shall be uncovered at the Contractor’s expense, and in default thereof no payment or allowance shall be made for such work or for the materials with which the same was executed. Clause 20 If during the period as listed below, from the date of Contractor liable for completion as certified by the Engineer-in-charge damage done and for pursuant to Clause 7 of the contract or for the period imperfection for as mentioned below after commissioning the work three months after whichever is earlier in the opinion of the Executive certificate. Engineer the said work is defective in any manner what so ever the Contractor shall forthwith on receipt of notice in that behalf from the Executive Engineer, duly commence execution and completely carry out at his cost in every respect all the work that may be necessary for rectifying and setting right the defects specified therein including dismantling and reconstruction of unsafe portion strictly in accordance with and in the manner prescribed and under the Contractor Executive Engineer 69 supervision of Executive Engineer. In the event of the Contractor failing or neglecting to commence execution of the said rectification work within the period prescribed therefore in the said notice and / or to complete the same as aforesaid as required by the same notice, the Executive Engineer may get same executed and carried out departmentally or by any other agency at the risk, on account and at the cost of the Contractor. The Contractor shall forth with on demand pay to the M.J.P. the amount of such costs, charges and expenses sustained or incurred by the M.J.P. of which the certificate of the Executive Engineer shall be final and binding on the Contractor. Such costs, charges and expenses shall be deemed to be arrears of land revenue and in the event of the Contractor failing or neglecting to pay the same on demand as aforesaid without prejudice to any other rights and remedies of the M.J.P., the same may be recovered from the Contractor as arrears of land revenue. The M.J.P. shall also be entitled to deduct the same from any amount which may then be payable or which may thereafter become payable by the M.J.P. to the Contractor either in respect of the said work or any other work whatsoever or from the amount of security deposit retained by the M.J.P. During defect liability period, the work of delay maintenance and general repairs and expenses thereon would be out of scope of the tender. However, if any defects in the sub work or in the material are found, the same will be rectified by the Contractor at his cost and will be binding on him, failing to which legal action would be taken as per Contractor Executive Engineer 70 tender clauses. Ten percent amount will be withheld from security deposit depending upon the nature of work, till the defect liability period is over. ANNEXURE :A: 1. Head Works a) River head work including those at storage dams, infiltration galleries, trench galleries, bank Five years pitching, intake works, connecting pipes, approach bridges etc. b) Anicuts or weir, earthen / masonry dams and Five years ancillary works. c) Nalla / canal head works inclusive of infiltration Three years wells, connecting pipes, production and percolation wells, etc. One years d) Tube wells, bore wells etc. One year. e) Repairs to the works at (a) to (d) above H. Treatment Plants. a) Water treatment plant and sewage, treatment plant based on Contractor's design. Five years Three years b) Water treatment plant and sewage, treatment plant based on Departmental designs. Two years c) Repairs to the treatment plants at (a) and (b) above. III. ESR / GSR / BPT, Sump and Pump House etc. Five years. a) Based on Contractor's own design. Three years b) Based on Departmental design. Two years Contractor Executive Engineer 71 c) Special repairs to ESR/GSR/BPT One year. d) Ordinary repairs to ESR/GSR/BPT Sump and Pump House etc. IV. Pipe Lines. a) Pumping Mains, Gravity Mains, Leading Two years Mains including intercepting outfall sewer in case of sewerage scheme. b) Distribution system, laterals, branch sewers of sewerage One year. system etc. Two years, c) Repairs to pipe lines under the works at (a) and (b) above. The instructions contained in the Government of Maharashtra (Public Works Department) Resolution dated 14th June, 1989 shall henceforth be applicable to all the works for which defect liability periods have been specified as above. Clause 21 The Contractor shall supply at his own cost all material Contractor to (except such special materials, if any, as may in accordance supply plant with the contract be supplied from the M.J.P. stores), plant, ladders, scaffoldings tools, appliances, implements, ladders, cordage's, tackles, etc. scaffolding and temporary works requisite or proper for the proper execution of the work, in the original, altered or substituted form and whether included in the specification or other documents forming part of the contract or referred to in these conditions or not and which may be necessary for the purpose of satisfying or complying with the requirements Contractor Executive Engineer 72 of the Engineer- in-charge as to any matter as to which under these conditions he is entitled to be satisfied or which he is entitled to require together with the carriage there for to and from the work. The Contractor shall also supply without charge the requisite number of persons with the means and materials necessary for the purpose of setting out works and counting, weighing and assisting in the measurement or examination at any time and from time to time of the work or the materials. And is liable for Failing this the same may be provided by the Engineer-in- Damages arising from charge at the expense of the Contractor and expenses may be non provision of deducted from any money due to the Contractor under the tights* fencing etc. contract or from his security deposit or the proceeds of sale thereof or a sufficient portion thereof. The Contractor shall provide all necessary fencing and And lights required to protect the public from accident and shall also be bound to bear the expenses of defense of every suit, action or other legal proceedings at law that may be brought by any person for injury sustained owing to neglect of the above precautions and to pay any damages and costs which may be awarded in any such suit action or proceedings to any such person, or which may with consent of the Contractor be paid for compromising any claim by any such person. List of machinery in Contractor's possession and which he proposes to use on the work should be submitted along with the tender. Clause 21 A The Contractor shall provide suitable scaffolds and working platforms, gangways and stairways and shall comply with Contractor Executive Engineer 73 the following regulations in connection therewith. a) Suitable scaffolds shall be provided for workmen for all works that cannot be safely done from a ladder or by other means, b) A scaffold shall not be constructed, taken down or substantially altered except. i) Under the supervision of a competent and responsible person, and ii) as far as possible by competent workers possessing adequate experience in this kind of work. c) All scaffolds and appliances connected therewith and ladders shall :i) be of sound material ii) be of adequate strength having regard to the loads and ^ strains to which they will be subjected, and iii) Be maintained in proper condition. d) Scaffolds shall be so constructed no part thereof can be displaced in consequence of normal use. e) Scaffolds shall not be over loaded and so far as practicable the load in consequence of normal use. f) Before installing lifting gear on scaffolds special precautions shall be taken to ensure the strength and stability of the scaffolds. g) Scaffolds shall be periodically inspected by a Contractor Executive Engineer 74 competent person. h) Before allowing a scaffold to be used by his workmen the Contractor shall, whether the scaffold has been erected by his workmen or not, take steps to ensure that it complies fully with the regulations herein specified. i) Working platform, gangway, stairways shall :- ii) be so constructed that no part thereof can sag unduly or unequally, iii) be so constructed and maintained, having regard to the prevailing conditions as to reduce as far as practicable risks of persons tripping or slipping, and iv) be kept free from any unnecessary obstruction. j) In the case of working platform, gangways, working places and stairways at a height exceeding 3 meters (to be specified). i) every working platform, gangways shall be closely boarded unless other adequate measures are taken to ensure safety. ii) every working platform, gangway shall have adequate width, and iii) every working platform, gangway, working place and stairway shall be suitably fenced. k) Every opening in the floor of a building or in a working platform shall except for the time and so the extent required to allow the excess of persons or the transport or shifting of material be provided with Contractor Executive Engineer 75 suitable means of prevent the fell of persons or material. 1) When persons are employed on a roof where there is a danger of falling from a height exceeding 3 meters (to be specified) suitable precautions shall be taken to prevent the fell of persons or materials. m) Suitable precautions shall be taken to prevent persons being struck by articles which might fall from scaffolds or other working places. n) Safe means of access shall be provided to all working platform and other working places. o) The Contractor will have to make payments to labourers as per Minimum Wages Act. Clause 21 (B). The Contractor shall comply with the following regulations as regards the Hoisting Appliances to be used by him. a) Hoisting machines and tackles including their attachments anchorage's and supports shall, i) be of good mechanical construction, sound material and adequate strength and free from patent defect; and ii) b) be kept in good repair and in good working order. Every rope used in hoisting or lowering materials or as a means of suspension shall be of suitable quality and adequate strength and free from patent defect. c) Hoisting machines and tackles shall be examined and adequately tested after erection on the site and before Contractor Executive Engineer 76 use and be re-examined in position at intervals to be prescribed by the M.J.P. d) Every chain, ring, hook, shackle, swivel and pulley block used in hoisting or lowering materials or as a means of suspension shall be periodically examined. e) Every crane driver or hoisting appliance operator shall be properly qualified. i) No person who is below the age of 18 years shall be in control of any hoisting machine, including any scaffold which gives signals to the operator. g) In case of every hoisting machine and every chain, ring, hook, shackle, swivel and pulley block used in hoisting or lowering or as a means of suspension, the safe working load shall be ascertained by adequate means. h) Every hoisting machine and all gear referred to in proceeding regulation shall be plainly marked with the safe working load. i) In case of hoisting machine having a variable safe working load, each sale working load and the conditions under which it is applicable shall be clearly indicated. j) No pact of any hoisting machine or any gear referred to in regulation (g) above shall be loaded beyond the safe working load except for the purpose of testing. k) Motors, gearing, transmissions, electric wiring and other dangerous parts of hoisting appliances shall be provided with efficient safeguards, Contractor Executive Engineer 77 1) Hoisting appliances shall be provided with such means as will reduce to minimum and the risk of the accidental descent of load. m) Adequate precautions shall be taken to reduce to a minimum the risk of any part of suspended load becoming accidentally displaced. Clause 22 The Contractor shall not set fire to any standing jungle, Measures for prevention of fire. trees, brushwood or grass without a written permission from the Executive Engineer. When such permission is given and also in all cases when destroying, cut or dug up trees, brushwood, grass etc. by fire, the Contractor shall take necessary measures to prevent such fire spreading to or otherwise damaging surrounding property. The Contractor shall make his own arrangements for drinking water for the labour employed by him. Clause 23 Compensation for all damages done intentionally or unintentionally by Contractor's labour whether in or beyond Liability of the limits of the M.J.P. property including any damage Contractor for any caused by the spreading of fire mentioned Clause 22 shall damage done in or outside work/area be estimated by the Engineer-in-charge or such other officer as he may appoint and the estimate of the Engineer-incharge subject to the decision of the Superintending Engineer on appeal shall be final and the Contractor shall be bound to pay the amount of the assessed compensation on demand, failing which the same will be recovered from the Contractor Executive Engineer 78 Contractor as damage in the manner prescribed in Clause 1 or deducted by the Engineer-in-charge from any sums that may be due or become due from M.J.P. to Contractor under this contract or otherwise. The Contractor shall bear the expenses of defending any action or other legal proceedings that may be brought by any person for injury sustained by him owing to neglect of precautions to prevent the spread of fire and he shall pay any damages and cost that may be awarded by the court in consequence. Clause 24 The employment of female labourers on works in neighborhood of soldiers barracks should be avoided as far as possible Clause 25 No work shall be done on Sunday without the sanction in writing of Engineer-in-charge. Work on Sunday the Clause 26 The contract shall not be assigned or sublet without the written approval of the Engineer-in-charge, and if the Contractor shall assign or sublet his contract or attempt to do Contract may be so, or become insolvent or commence any proceedings to rescinded and security get himself adjudicated and insolvent or make any deposit forfeited for subletting it without composition with his creditors or attempt so to do or if bribe, approval or for bribing a Public Officer or if gratuity, gift, loan, perquisite, reward of advantage, Contractor becomes pecuniary or otherwise shall either directly or indirectly be insolvent. given, promised or offered by the Contractor or any of his servants or agents to any public officer or person in the Contractor Executive Engineer 79 employment of M.J.P. in any way relating to his office or employment or if any such officer or person shall become in any way directly or indirectly interested in the contract, and the security deposit of the Contractor shall thereupon stand forfeited and be absolutely at the disposal of M.J.P. and the same consequences shall ensure as if the contract had been rescinded under Clause 3 hereof and in addition the Contractor shall not be entitled to recover or be paid for any work thereof actually performed under the contract. Clause 27 All sums payable by a Contractor by way of compensation Sum payable by way of under any of conditions shall be considered as a reasonable compensation to be considered as reasonable compensation to be applied to the use of M.J.P. without compensation without reference to actual loss reference to the actual loss or damage sustained, and whether any damage has or has not been sustained. Clause 28 In the case of tender by partners, any change in the Changes in the constitution of the firm constitution of a firm shall be forthwith notified by the to be notified Contractor to the Engineer-in-charge for his information. Clause 29 All works to be executed under the contract shall be Directions executed under the direction and subject to the approval in all respects of the Superintending Engineer of the Circle, and control of the Superintending Engineer. for the time being, who shall be entitled to direct at what point or points and in what manner they are to be commenced and from time to time carried out. Clause 30.1 Contractor Executive Engineer 80 Except where otherwise specified in the contract and subject to the powers delegated to him by M.J.P. under the code, rules then in force, the decision of the Superintending Engineer of the Circle for the time being shall be final, conclusive and binding on all parties of the Contract, upon all questions relating to the meaning of the specifications, designs, drawings and instruction herein be for mentioned and as to the quality of workmanship, or materials used on the work or as to any other question, claim right matter or things whatsoever in any way arising out of or releasing to the contact designs drawing, specifications, estimates, instructions, orders, or these conditions, or otherwise concerning the works, or the execution, or failure to execute the same, whether arising during the progress of work, or after the completion or abandonment thereof. Clause 30.2 The Contractor may within thirty days of receipt by him or any order passed by the Superintending Engineer of the Circle as aforesaid appeal against it to the Chief Engineer, concerned with the contract work or project provided that a) the accepted value of the contract exceeds Rs.10 lakhs (Rupees Ten Lakhs) b) amount of claim is not less than Rs.lO lakhs (Rupees Ten Lakhs) Clause 30.3 If the Contractor is not satisfied with the order passed by the Chief Engineer as aforesaid, the Contractor, may within Contractor Executive Engineer 81 thirty days of receipt by him of any such order, appeal against it to the Member Secretary, Maharashtra Jeevan Pradhikaran, who, if convinced that prima-facie the Contractor's claim rejected by Superintending Engineer/Chief Engineer is not frivolous-and that there is some substance in the claim of the Contractor as would merit a detailed examination and decision by the M.J.P. shall put up to the M.J.P. for suitable decision. Clause 31 The Contractor shall obtain from M.J.P.'s stores all stores Stores of European or American and articles of European and American manufacture manufacture to be obtained from the which may be required for the work, or any part thereof M.J.P. or in making up any articles required therefor or in connection therewith unless he has obtained permission in writing from the Engineer-in-charge to obtain such stores and articles elsewhere. The value of stores and articles as may be supplied to the Contractor will be debited to his account at the rates shown in the Schedule *A' attached to the contract and if they are not entered in the said Schedule, they shall be debited to him at cost price which for the purpose of this contract shall include the cost of carriage and all other expenses whatsoever, which shall have been incurred in obtaining delivery of the same at the stores aforesaid. Clause 32 When the estimate on which a tender is made includes lump Lump sums in sums in respect of parts of the work, the Contractor shall estimates be entitled to payment in respect of the items of work involved or the part of the work in question at the same rates as are payable under this contract for each item, or if the Contractor Executive Engineer 82 part of the work in question is not in the opinion of the Engineer-in-charge capable of measurement, the Engineer-in-charge may at his discretion pay the lump sum amount entered in the estimate and the certificate in writing of the Engineer-in-charge shall be final and conclusive against the Contractor with regard to any sum or sums payable to him under the provisions of this clause. Clause 33 In the case of any class of work for which there is no such Action where no as is mentioned in Rule 1 of Form B-l, such work shall specifications. specifications. be carried out in accordance with the Divisional Specifications, and in the event of there being no Divisional specifications, the work shall be carried out in all respect in accordance with all instructions and requirements of the Engineer-in-charge. Clause 34 The expression 'Work' or 'Works' where used in these Definition of work. conditions, shall unless there be something in the subject or context repugnant to such construction, be constructed to mean the work or work contracted to be executed under or in virtue of the contract, whether temporary or permanent and whether original, altered, substituted or additional. Clause 35 The percentage referred to in the tender shall be deducted from/ added to the gross amount of the bill before deducting the value of any stock issued. Contractor's percentage whether applied to net or gross amount of Clause 36 All quarry fees, royalties and ground rent for stacking materials, if any, should be paid by Contractor instructions Refund of quarry fees and royalties. as per circular dated 11/08/2003 should be followed by the Contractor Executive Engineer 83 contractor. Clause 37 The Contractor shall be responsible for and shall pay any compensation to his workmen payable under the Workmen's Compensation Act. 1923 (VIII of 1923), (hereinafter called the said Act for injuries caused to the workmen, If such compensation is payable/paid by the MJ.P. as principal under sub-section (1) of Section 12 of the said Act on behalf of the Contractor, it shall be recoverable by the MJ.P. from the Contractor under subsection (2) of the said section. Such compensation shall be recovered in the manner laid down in Clause 1 above. Clause 37 (A) The Contractor shall be responsible for and shall pay the expenses of providing medical aid to any workman who may suffer a bodily injury as a result of an accident. If such expenses are incurred by M.J.P. the same shall be recoverable from the Contractor forthwith and be deducted without prejudice to any other remedy of the M.J.P. from any amount due or that may become due to the Contractor Clause 37 (B) The Contractor shall provide all necessary personal safety equipment and first aid apparatus available for the use of the persons employed on the site and shall maintain the same in condition suitable for immediate use at any time and shall comply with the following regulations in connection therewith. a) The workers shall be required to use the equipment's Contractor Executive Engineer 84 so provided by the Contractor and the Contractor shall take adequate steps to ensure proper use of the equipment by those concerned. b) When work is carried on in proximity to any place where there is a risk of drowning, all necessary equipment shall be provided and kept ready for use and all necessary steps shall be taken for the prompt rescue of any person in danger, c) Adequate provision shall be made for prompt first-aid treatment of all injuries likely to be sustained during the course of the work. Clause 37 (C) The Contractor shall duly comply with the provisions of 'The Apprentices Act, 1961' (of 1961), the rules made there under and the orders that may be issued from time to time under the said Act and the said Rules and on his failure or neglect to do so he shall be subjected to all the liabilities and penalties provided by said Act and said Rules. Clause 38 1. Quantities shown in the tender are approximate and no Claim for quantities entered in the tender or claim shall be entertained for quantities of work estimates. executed being either more or less than those entered in the tender or estimate. 2. Quantities in respect of the several items shown in the tender are approximate and no revision in the tendered rate shall be any special provisions contained in the specifications prescribing a different percentage of permissible variation in the quantity of the item does not exceed the tender quantity by beyond this Contractor Executive Engineer 85 limit at the rate of the items specified in the tender is not more than Rs. 10,000/-. 3. The Contractor shall if ordered-in writing by the Engineer so to do, also carry out any quantities in excess of the limit mentioned above in Sub-Clause (1) hereof on the same conditions and in accordance with the specification in the tender and the rates (i) derived from the rates entered in Current Schedule of Rates and in the absence of such rates (ii) at the rates prevailing the market. The said rates being increased or decreased as the case may be the percentage which the total tendered amount bears to the estimated cost of the works as put to tender based upon the Schedule of rates applicable to the year in which the tenders were invited (for the purpose of the operation of this Clause, this cost shall be taken as Rs. 1,55,44,207- (Rs. One Crore Fifty Five Lacks Forty Four Thousands Two Hundred Seven only) for the year 2011 2012. 4. This clause is not applicable to extra items, claims arising out of reduction in the tendered quantity of any item beyond 25% will be governed by the provisions of Clause 15 only when the amount of such reduction beyond 25% at the rate of the item specified in the tender is more than Rs. 5,000/-. This reduction is exclusively the reduction in clause numbers 2, 1,4, of work and site condition. 5. There is no change in the rate if the excess is less than or equal to 25%. Also there Is no change in the rate if the quantity of work done is more than 25% of the tendered quantity. But the value of the excess work at the tendered rates does not exceed Rs. 5,000/-. 6. The quantities to be paid at the tendered rates shall include : a. a. Tendered quantity plus. b. 25% excess of tendered quantity or the excess quantity of the value of Rs. 5,000/- at tendered rate whichever is more. 7. a. Unless authorized by the Executive Engineer in charge in writing the Contractor Executive Engineer 86 contractor should not execute the excess quantity beyond the quantities specified in the tender. b. Even after written instructions of the Executive Engineer, whenever the excess quantities beyond those specified in the tender are executed, the payment in excess of the quantities specified in the tender will be made by the Executive Engineer upto Rs.3.00 lakh, Superintending Engineer upto Rs. 10.00 lakh, Chief Engineer upto Rs.30.00 lakh and more than Rs.30.00 lakh approval from Member Secretary is essential (No limit) or it may be payable as per existence of orders of payments at the time of excess quantities cropped up. c. Till the approval from appropriate authority is received the Executive Engineer can make payment to the extent of 50% of the value of the work (for quantities beyond quantities payable at tender rates) subject to the condition that the proposal for approval of payment of excess quantities is at least submitted by him to the competent authority before making such payment. Such payment released by the Executive Engineer to the contractor for excess quantities shall be treated as advance payment against the total payment due after approval from the competent authority. Clause 39 The Contractor shall employ any famine, convent or other labour of a particular kind or class if ordered in writing to do so by the Engineer-in-charge. Employment of famine Labour etc. Clause 40 No compensation shall be allowed for any delay caused in the Claim for starting of the work on account of acquisition of land or, in the case of clearance works, on account of any delay in accordance compensation for delay in starting the work. to sanction of estimates. Clause 41 Contractor Executive Engineer 87 No compensation shall be allowed for any delay in the execution Claim for of the work on account of water standing in borrow compensation for delay in execution of pits or rates are inclusive for hard or cracked soil, the work compartments. excavation in mud, sub soil, water standing in borrow pits and no, claim for an extra rate shall be entertained unless otherwise expressly specified. Clause 42 The Contractor shall not enter upon or commence any Entering upon or portion of commencing work except with written authority and portion of work instructions of the Engineer-in-charge or of his subordinate any in charge of the work. Failing such authority the Contractor shall have no claim to ask for measurements of or payment for work. Clause 43 i) No Contractor shall employ any person who is under the age of 12 years. Minimum age of ii) No Contractor shall employ donkeys or other animals persons employed, with breaching of string or thin rope. The breaching the employment of donkeys and other must be at least three inches wide and should be of animals and the tape (Newer). payment wages. of fair iii) No animal suffering from sores, lameness or emaciation or which is immature shall be employed on the work. iv) The Engineer-in-charge or his agent is authorized to remove from the work, any person or animal found working which does not satisfy these conditions and no responsibility shall be accepted by the M.J.P. for any delay caused in the completion of the work by such removal. v) The Contractor shall pay fair and reasonable wages to the workmen Contractor Executive Engineer 88 employed by him in the contract undertaken by him. In the event of the dispute arising between the Contractor and his workmen on the -grounds that the wages paid are not fair and reasonable, the dispute shall be referred without delay to the Executive Engineer who shall decide the same. The decision of the Executive Engineer shall be conclusive and binding on the Contractor but such decision shall not in any way affect the conditions in the contract regarding the payment to be made by the M.J.P. at the sanctioned tender rates. vi) Contractor shall provide drinking water facilities to the workers. Similar amenities shall be provide to the workers engaged on large work in urban areas. vii) Contractor to take precautions against accidents which take place on account of labour using loose garments while working near machinery. Clause 44. Payment to Contractor shall be make by cheque drawn on Method of payment. any treasury within the division convenient to them, provided the amount exceeds Rs.10/-. Amounts not exceeding Rs.lO/- will be paid in cash. Clause 45. Any Contractor who does not accept these conditions shall not be llowed to tender for work. Acceptance of conditions compulsory before tendering for work. Clause 46. If Government declares a site of scarcity or famine to exist Employment of arcity labour. in any villages situated within 16 Kms of the work, the Contractor shall employ upon such parts of the work, as are suitable for unskilled labour, any person certified to him by the Executive Engineer, or by Contractor Executive Engineer 89 any person to whom the Executive Engineer may have delegated this duty in writing to be in need of relief and shall be bound to pay to such person wages not below the minimum wages which Government may have fixed in this behalf. Any disputes which may arise in connection with the implementation of this clause shall be decided by the Executive Engineer whose decision shall be final and binding on the Contractor. Clause 47. The Price quoted by the Contractor shall not in any case exceed the control price, if any, fixed by Government or reasonable price which is permissible for him to charge a private purchaser for the same class and description the control price or the price permissible under the provisions of Hoarding and Profiteering Preventing Ordinance, 1948 as amended from time to time. If the price quoted exceeds the controlled price or the price permissible under Hoarding and Profiteering Preventing Ordinance, the Contractor will specifically mention this fact in his tender along with the reasons for quoting such higher prices. The purchaser at his discretion will in such case exercise the right of revising the price at any stage so as to conform with the controlled price as permissible under the Hoarding and Profiteering Prevention Ordinance. This discretion will be exercised without pre4judice to any other action that may be taken against the Contractor. Clause 48. In case of materials that may remain surplus with the Contractor Executive Engineer 90 Contractor from those issued, the date of ascertainment of the materials being surplus will be taken as the date of sale for the purpose of Sales Tax and the Sales Tax will be recovered on such sale. Clause 49. The Contractor shall employ at least 80 percent of the total number of unskilled labour to be employed by him on the said work from out of the persons ordinarily residing in the district in which site of the said work is located. Provided, however, that if the required number of unskilled labour from that district is not available, the Contractor shall in the first instance employ such number of persons as is available and there after may with the previous permission in writing of the Executive Engineer-in-charge of the said work obtain the rest of the requirement of unskilled labour from outside of district. Clause 50. The Contractor shall pay the labourers skilled and unskilled Wages to be paid to the skilled and unskilled according to the wages prescribed by Minimum Wages Act labourers engaged by applicable to the area in which the work of the Contractor is the Contractor. located. The Contractor shall comply with the provision of the Apprentices Act, 1961 and the Rules and Orders issued thereunder from time to time. If he fails to do so his failure will be a breach of the contract and the Superintending Engineer may in his discretion cancel the contract. The Contractor shall also be liable for any pecuniary liability arising on account of any violation by him of the provision of the Act. The Contractor shall pay the laborers skilled and unskilled according to wages prescribed by Minimum Contractor Executive Engineer 91 wages Act applicable for the area in which the work lies. Clause 51. All amounts whatsoever which the Contractor is liable to pay to the M.J.P. in connection with the execution of the work including the amount payable in respect of (i) materials and / or stores supplied / issued hereunder by the M.J.P. to the Contractor (ii) hie charges in respect of heavy plant, machinery and equipment given on hire by the M.J.P. to the Contractor for execution by him of the work and / or for which advances have been given by the M.J.P. to the contractor shall be deemed to be arrears of land revenue and the M.J.P. may without prejudice to any other rights and remedies of the M.J.P. recover the same from the contractor as arrears of land revenue. Clause 52 The successful tenderers will be required to produce to the satisfaction of the specified concerned authority valid and consequent license issued in favour of the contractor under the provisions of the contract labour (regulation and Abolition ) Act 1970 before starting the work. On failure to do so the acceptance of the tender should be liable to be withdrawn and also the earnest money. The contractor shall duly comply with all the provisions of the contract Labour (Regulation and Abolition) Act. 1970(37 of 1970) and the maharashtra contract Labour (Regulation and Abolition) Rules 1971 as amended from time to time and all other relevant states and statutory provisions concerning payment of wages particularly to workmen employed by the contractor and working on the site of work. In particularly the contractor shall pay wages to each worker employed by him on the site of work at the rates prescribed under Maharashtra Contract Labour (Regulation and Abolition) Rules 1971. If the Contractor fails or neglects to pay wages at the said rates or makes short payment and the MJ.P. makes such payment of wages in full or part thereof less paid by the Contractor, as the case may be, the amount so paid by the MJ.P. to such workers Contractor Executive Engineer 92 shall be deemed to be arrears of land revenue and the MJ.P. shall be entitled to recover the same as such from the Contractor or deduct the same from the amount payable by the MJ.P. to the Contractor hereunder or from any other amounts payable to him by the Maharashtra Jeevan Pradhikaran. Clause 53 Where the workers are required to work near machines and are liable to accidents, they should not be allowed to wear loose clothes like dhoti, Jhabba etc. Clause 54 The Contractor shall comply with the provision of the Apprentices Act, 1961 and the Rules and Orders issued thereunder from time to time; if he fails to do so, his failure will be a beach of the contract and the Superintending Engineer may in his discretion cancel the contract. The Contractor shall pay the labourers skilled and unskilled according to wages prescribed by Minimum Wages Act applicable to the area in which the work lies. Clause 55 In view of the difficult position regarding the availability of foreign exchange, no foreign exchange be released by the MJ.P. for the purchase of the plant and machinery required for the execution of the contract work. Clause 56 Price variation Clause ……….. to be delated. ………. Clause 57 In case of dispute regarding the provision of any items precedence to decide the provisions will be as below: Provision in Schedule ‘B' Specifications Drawings Points quoted in the Memorandum of understanding. Contractor Executive Engineer 93 Clause 58 Insurance policy — Government of Maharashtra Marathi Resolution No. dated 19/08/1998. 1. Contractor shall take out necessary Insurance policy/policies so as to provide adequate insurance cover for execution of the awarded contract work from the Director of Insurance, Maharashtra state, Mumbai-51 only. Its postal address for correspondence is "264, 1st floor. Mhada. Opp. Kalanagar, Bandra ( F), Mumbai 51". (Tel. No. 6438461/16438690) Insurance policy / policies taken out from any other company will not be accepted. However, if the contractor desire to effect insurance with local office of any insurance company, the same should be under the co insurance -cum servicing arrangements approved by the director of Insurance. The policy taken. out by the contractors is not on co-insurance basis ( G. I. F. 60% and Insurance company 40% ) the same will not be accepted and the amount of premium calculated by the Director of Insurance will be recovered directly from the amount payable to the contractors for the executed contract work which shall be noted by the contractor, from the date of work order for the following events which are due to the contractor's risk. a) Loans of or damage to the civil and mechanical and electrical equipment supplied / installed including the materials such as pipes, valves, specials etc. brought on site. b) Loss of or damage to contractor's equipment including his vehicles.. c) Loss of or damage to property ( except the work, plant material and equipment) in connection with the contractor and ; d) Personal injury or death due to vehicles of the contractor and / or due to any accident that may arise at or around site to the contractor personal to the M.J.P. Contractor Executive Engineer 94 staffer to any other person not connected with M.J.P. / contractor. 2. Policies and certificates for Insurance shall be delivered by the contractor to the Engineer for the Engineer's approval before the date of actual starting of work. All such Insurance shall provide for compensation to be payable in the types of proportions of currencies required to rectify the loss of damage incurred. 3. If the contractor does not produced any of the policies and certificates required, the Engineer may effect the Insurance for which the contractor should have produced the policies and certificates and recover the premiums it has paid from payments otherwise due to the contractor or, if no payment is due, the payment of the premiums shall be of debt due. 4. Alteration to the terms of an Insurance shall not be made without the approval of the Engineer. 5. The minimum Insurance cover for loss and damages to physical property, injury and death shall be 10% of the contract cost per occurrence with No. of occurrences as 4 (four). After each occurrence the contractor shall pay additional premium necessary so as to keep the insurance policy valid always till the defect liability period is over. 6. No payment will be released to the contractor until the insurance coverage with the Government Insurance fund, Maharashtra State is provided and unless the proof of Insurance coverage is produced by the contractor to the Engineerin-charge. C.A.R. (contractor's all risk policy ) Insurance will have to be done before start of the work. CLAUSE 59 The contractor shall provide and maintain barricades, guards, guard rails, temporary bridges and walkways, watchmen, headlights and appliance and safeguards to protect the work, life, property, the public, excavations, equipment's and materials, Barricades shall be substantial construction and shall Contractor Executive Engineer 95 be painted such as to increase their visibility at night. For any accident arising out f the neglect of above instructions, the contractor shall be bound to bear the expenses of defense of every suit, action or other legal proceedings, at law, that may be brought by any person for injury sustained owning to neglect of the above precautions and to pay all damages and costs which may be awarded in any such suite, action or proceedings to any such person or which may with consent of the contractor be paid in compromising any claim by any such person. CLAUSE 60 : All equipment's / materials shall be supplied and work should be carried out as per tender specifications, terms and conditions only. If any defects observed during defect liability period should be attended immediately and shall be rectified as per the instructions of Engineer-in-charge, otherwise the agency's name will be reported to the higher authorities for black listing the agency. Executive Engineer Maharashtra Jeevan Pradhikaran Water Management Division, Sangli. Contractor Executive Engineer 96 Material Schedule - A Contractor Executive Engineer 97 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. MATERIAL SCHEDULE – A Sr. No. Particulars Approximate Unit Quantity Rate at which material will be supplied Place of Delivery NIL Executive Engineer Maharashtra Jeevan Pradhikaran Water Management Division, Sangli. Contractor Executive Engineer 98 Recapulation Sheet Contractor Executive Engineer 99 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. Sr. No A B C D RECAPITULATION SHEET Description of Sub work Raw Water Pumping Machinery @ Isbavi Head Works Pure Water Pumping Machinery for Katphal, Mahud, Wanichinchale, MBR @ W.T.P. Shirbhavi & Kole M.B.R> @ Manegaon Pump House Pure Water Pumping Machinery for Manegaon MBR @ WTP Shirbhavi Pure Water Pumping Machinery fo Kidbisari ESR @ Kole Pump House Total Rs. Cost 84,34,862.00 26,54,401.00 43,60,958.00 93,986.00 1,55,44,207.00 Executive Engineer Maharashtra Jeevan Pradhikaran W M Division, Sangli. Contractor Executive Engineer 100 Schedule “B” of B-1 Tender Contractor Executive Engineer 101 Contractor Executive Engineer 102 MAHARASHTRA JEEVAN PRADHIKARAN WATER MANAGEMENT DIVISION SANGLI Name of Work- M & R To R.R. Shirbhavi & Other 81 Villages Water Supply Scheme, Tal - Sangola, Dist -Solapur. Providing, erecting, commissioning with satisfactory test & trial of Vertical Turbine Pumping Machinery, At Isbavi Head Works SCHEDULE " B " of B-1 TENDER Memorandam showing the items of works to be carried out by the Contractor SUB WORK NO- A ) Qty Unit 1 2 2 No 2 No Estimated Cost Rs.- 84,34,862.00 Description 3 Item No-1 ) Removing of 475 HP Motor Removing of Vertical Solid Shaft 3.3 kV Motor from Vertical Turbine Pump set from Motor Stool as per detailed specifications enclosed. Item No-2 ) Removing of 475 HP V.T. Pump Set Removing of existing 475 HP Vertical Turbine Pump set with all Column Pipes, Line Shaft, discharge head etc complete as per detailed specifications enclosed Contractor In Fig 4 Rate In Words 5 Per Amount 6 7 2,464.00 Rs. Two thousand four hundred sixty four only. No 4,928.00 13,167.00 Rs. Thirteen thousand one hundred sixty seven only. No 26,334.00 Executive Engineer 103 Qty Unit 1 2 Description 3 Item N0- 3 ) Vertical Turbine Pump Set Rate In Fig 4 Per Amount 6 7 In Words 5 2 Nos Supply & providing, installing, commissioning & 41,98,104.00 Rs. Forty one Lacs & giving satisfactory test and trial @ of V.T. Pump ninety eight thousand multistage Water lubricated complete with bowl one hundred & four assembly, column pipe & discharge head ,strainer, only. on provided / RSJ / RCC beam including erecting on sole plate with RSJ base frame blue matching. The pump shall be capable of discharging 131 LPS. against at a total head of 185 M , ERW Colum Pipe of 300 mm diameter. length of column pipe 22.5 Mtr. including bowl assembly & Cast steel bowl, Impeller of CF 8 M, Impeller & Line shaft of AISI 410 , Line shaft bearing of rubber line in bronze shell & SS strainer ,all fasteners shall be of SS only having at a speed of 1500 R.P.M. synchronous suitable for existing 475 HP, 3.3 kW VSS Motor as per detailed specifications enclosed. Item No-4 ) Re-erection of 475 HP VSS Motor No 83,96,208.00 2 Nos Re-erection of existing 475 HP Vertical Solid Shaft Motor on above Pump & commissioning of Vertical Turbine Pump set & giving satisfactory test & trial as per detailed specifications enclosed. No 7,392.00 3,696.00 Rs. Three thousand six hundred ninety six only. Total Contractor Executive Engineer 84,34,862.00 104 MAHARASHTRA JEEVAN PRADHIKARAN WATER MANAGEMENT DIVISION SANGLI Name of Work- M & R To R.R. Shirbhavi & Other 81 Villages Water Supply Scheme, Tal - Sangola, Dist -Solapur. Providing, erecting, commissioning with satisfactory test & trial of Centrifugal Multistage Pumping Machinery, At Shirbhavi WTP for Katphal, Wanichinchale, Mahud & Manegaon to Kola. SCHEDULE " B " of B-1 TENDER Memorandam showing the items of works to be carried out by the Contractor SUB WORK – B ) Qty Unit 1 Estimated Cost Rs.- 26,54,401.00 Description 2 In Fig 4 3 Rate In Words 5 Per Amount 6 7 I ) CENTRIFUGAL PUMP SET FOR KATPHAL MBR 1 No 1 No Item No-1 ) Removing of 100 HP Motor Removing & Re-eretion of 100 HP,Horizontal foot Mounted 415V Motor from existing Centrifugal Multistage Pump set from base frame as per detailed specifications enclosed. Item No-2 ) Centrifugal Multistage Pump Set Supply & Providing, Installing, Commissioning & giving test & trial @ site of work Centrifugal Multistage type Pump set capable of discharging 28 LPS against a total head of 153 Mtr. from all causes along with base frame, coupling, coupling guard, foundation bolt,Casing shall be of Cast Iron, Impeller shall be of Bronze, Pump shaft shall be of SS 410 suitable for working in head range of 130 to 164 M etc. & running @ normal speed of 1500 RPM (Syncrous) as per detailed specifications enclosed. Contractor 1,584.00 Rs. One No thousand five hundred eighty four only. 4,98,400.00 Rs. Four Lacs ninty eight thousand four hundred only. Executive Engineer No 1,584.00 4,98,400.00 105 II )CENTRIFUGAL PUMP SET FOR WANICHINCHALE MBR 1 No 1 No Item No-1 ) Removing of 170 HP Motor Removing & Re-eretion of Horizontal foot Mounted 170 HP,415V Motor from existing Centrifugal Multistage Pump set from base frame as per detailed specifications enclosed. Item No-2 ) Centrifugal Multistage Pump Set Designing, Providing, Installing, Commissioning & giving test & trial @ site of work Centrifugal Multistage type Pump set capable of discharging 41 LPS against a total head of 175 Mtr. from all causes along with base frame, coupling, coupling guard, foundation bolt,Casing shall be of Cast Iron, Impeller shall be of Bronze, Pump shaft shall be of SS 410 suitable for working in head range of 148 to 187 M etc. & running @ normal speed of 1500 RPM (Syncrous) as per detailed specifications enclosed. 2,376.00 Rs. Two No thousand three hundred seventy six only. 5,94,196.00 Rs. Five Lacs ninety four thousand one hundred ninety six only. 2,376.00 No 5,94,196.00 1,584.00 Rs. One No thousand five hundred eighty four only. 1,584.00 III ) CENTRIFUGAL PUMP SET FOR MAHUD MBR 1 No Item No-1 ) Removing of 110 HP Motor Removing & Re-erection of Horizontal foot Mounted 170 HP,415V Motor from existing Centrifugal Multistage Pump set from base frame as per detailed specifications enclosed. Contractor Executive Engineer 106 1 No Item No-2 ) Centrifugal Multistage Pump Set Designing, Providing, Installing, Commissioning & giving test & trial @ site of work Centrifugal Multistage type Pumpset set capable of discharging 30 LPS against a total head of 158 Mtr. from all causes alon with base frame, coupling, coupling guard, foundation bolt,Casing shall be of Cast Iron, Impeller shall be of Bronze, Pump shaft shall be of SS 410 suitable for working in head range of 134 to 169 M etc. & running @ normal speed of 1500 RPM (Syncrous) as per detailed specifications enclosed. 4,99,275.00 Rs. Four Lacs ninety nine thousand two hundred & seventy five only. No 4,99,275.00 1,056.00 Rs. One thousand fifty Six only. No 1,056.00 647.00 Rs. Six hundred forty seven only. No 647.00 No 5,94,195.00 IV ) CENTRIFUGAL PUMP SET FOR KOLE MBR ( AT MANEGAON SUMP ) 1 No 1 No 1 No Item No-1 ) Removing of 180 HP Motor Removing of existing Horizontal foot Mounted 180 HP,415V Motor from existing Centrifugal Multistage Pump set from base frame as per detailed specifications enclosed. Item No-2 ) Removing of 180 HP C / F Pump Removing of existing 180 HP Centrifugal Pump Set from base frame as per detailed specifications enclosed. Item No-3 ) Centrifugal Multistage Pump Set Designing, Providing, Installing, Commissioning & giving test & trial @ site of work Centrifugal Multistage type Pump set set capable of discharging 43 LPS against a total head of 181 Mtr. from all causes alon with base frame, coupling, coupling guard, foundation bolt,Casing shall be of Cast Iron, Impeller shall be of Bronze, Pump shaft shall be of SS 410 suitable for working in head range of 154 to 194 M etc. & running @ normal speed of 1500 RPM (Syncrous) as per detailed specifications enclosed. 5,94,195.00 Rs. Five Lacs ninety ninty four thousand one hundred & ninety five only. Item No 4 ) SPDP Foot Mounted Motor ( 180 HP ) Contractor Executive Engineer 107 1 Nos Providing, erecting & giving satisfactorily test & trial of Foot Mounted SPDP Motor, 1500 RPM squirrel cage Induction Motor, confirming to IS 325 having continuous rating suitable for operation at 415 Volts, + / - 10 % , 3 Phase, 50 Hz, + / - 3 % with " F " class insulation temperature rise limited to " B " class isulation 4,61,288.00 Rs. Four lacs sixty one thousand two hundred eighty eight only. No Total Contractor No. of corrections Contractor Executive Engineer 4,61,288.00 26,54,401.00 108 MAHARASHTRA JEEVAN PRADHIKARAN WATER MANAGEMENT DIVISION SANGLI Name of Work- M & R To R.R. Shirbhavi & Other 81 Villages Water Supply Scheme, Tal - Sangola, Dist -Solapur. Providing, erecting, commissioning with satisfactory test & trial of Centrifugal Multistage Pumping Machinery, At Shirbhavi WTP for Manegaon SCHEDULE " B " of B-1 TENDER Memorandam showing the items of works to be carried out by the Contractor SUB WORK NO- C ) Qty 1 Estimated Cost Rs.- 43,60,958.00 Unit Description 2 3 In Fig 4 Rate In Words 5 Per Amount 6 7 I ) CENTRIFUGAL PUMP SET FOR MANEGAON MBR ( AT SHIRBHAVI WTP ) 1 No 1 No Item No-1 ) Removing & Re-erection of 240 HP Motor Removing & Re-erection of existing Horizontal foot Mounted 240 HP,415V Motor from existing Centrifugal Multistage Pump set from base frame & also Re-erection as per detailed specifications enclosed. Item No-2 ) Removing of 240 HP Motor Removing of existing Horizontal foot Mounted 240 HP,415V Motor from existing Centrifugal Multistage Pump set from base frame as per detailed specifications enclosed. Contractor 3,168.00 Rs. Three thousand one hundred sixty eight only. No 3,168.00 1,408.00 Rs. One thousand four hundred eight only. No 1,408.00 Executive Engineer 109 2 No 2 No 2 No Item No-3 ) Removing of 240 HP C / F Pump Removing of existing 240 HP Centrifugal Pump Set from base frame as per detailed specifications enclosed. 740.00 Rs. Seven hundred forty only. No 1,480.00 Item No-4 ) Centrifugal Multistage Pump Set Designing, Providing, Installing, Commissioning & giving test & 14,90,337.00 Rs. Fourteen No 29,80,674.00 trial @ site of work Centrifugal Multistage type Pump set Lacs ninety capable of discharging 66 LPS against a total head of 153 Mtr. thousand from all causes along with base frame, coupling, coupling three guard, foundation bolt, Casing shall be of Cast steel, Impeller hundred shall be of CF 8 M ( SS ), Pump shaft shall be of SS 410 thirty seven suitable for working in head range of 130 to 164 M etc. & only. running @ normal speed of 1500 RPM (Synchronous) as per detailed specifications enclosed. Item No 5 ) SPDP Foot Mounted Motor ( 240 HP ) Providing, erecting & giving satisfactorily test & trial of Foot 6,87,114.00 Rs. Six lacs No 13,74,228.00 Mounted SPDP Motor, 1500 RPM squirrel cage Induction eighty seven Motor, confirming to IS 325 having continuous rating suitable thousand for operation at 415 Volts, + / - 10 % , 3 Phase, 50 Hz, + / - 3 % one hundred with " F " class insulation temperature rise limited to " B " class fourteen isolation only. Total 43,60,958.00 Contractor No. of corrections Contractor Executive Engineer Executive Engineer 110 MAHARASHTRA JEEVAN PRADHIKARAN WATER MANAGEMENT DIVISION SANGLI Name of Work- M & R To R.R. Shirbhavi & Other 81 Villages Water Supply Scheme, Tal - Sangola, Dist -Solapur. Providing, erecting, commissioning with satisfactory test & trial of Submersible Pumping Machinery,For filling Kidbisari ESR, At Kole Pump House SCHEDULE " B " of B-1 TENDER Memorandam showing the items of works to be carried out by the Contractor SUB WORK- D Qty 1 Estimated Cost Rs.- 93986.00 Unit Description 2 3 In Fig 4 Rate In Words 5 Per Amount 6 7 Item No-1I ) SUBMERSIBLE PUMP SET ( 150 mm Dia.) 1 No Providing, Commissioning & giving test & trial of @ site of work Submersible Pump set Con to IS 8034 & motor confirming to IS 9283, with Waterproof winding. Pump shall be suitable for 137 Mtr head & having a discharge of 3.1 LPS with Stainless steel shaft. Motor suitable for working on 415 V + / - 10 %, 3 pase, 50 Hz. A.C. Supply, with cable guard, thrust carbon / fibre bearing to withstand entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitable suction strainer. Pump should have suitable discharge outlet as per manufacturer's design. Anti thrust streamlined non return valve shall be provided with the pump. 3 m submersible copper conductor cable in single / double run & 2 pairs of suitable size erection clamp 10 mm thick shall be provided as per detailed specifications attached. Contractor 35,028.00 Rs. Thirty five No thousand Twenty Eight only. Executive Engineer 70,056.00 111 20 Mtr 80 Mtr 40 Mtr 3 No 50 kG I /T No- 2 ) G.I. PIPES Providing erecting 80 MM dia "B" class G.I. Pipe in pieces of 1.5 Mtr both end flanged for suction & delivery with all jointing materials etc as per detailed specifications enclosed. Item No-3 ) Submersible Cable Designing, providing & laying commissioning with satisfactory test & trial of 1 X 3 X 2.5 sqmm PVC sheathed copper conductor flat submersible cable for Motor etc complete as per detailed specifications enclosed.. Item No-4 ) PVC Pipe Providing, laying 40 mm dia. PVC pipe underground cable with excavation & refilling etc complete as per detailed specifications enclosed. Item No- 5 ) Pressure Gauge Designing, providing erecting commissioning with satisfactory test & trial of Pressure gauge of 0 to 10 Kg complete with syphon tube, isolating cock suitable for 12 mm dia. G.I.Pipe. as per detailed specifications enclosed. Item No 6 ) GI / MS Specials Providing & erecting M.S. specials of required thickness with 3 coats of approved make epoxy paint from inside & outside including all taxes, transportation to site & stacking etc complete Contractor 366.00 Rs. Three Hundred Sixty six only. No 7,320.00 96.00 Rs. Ninety Six only. No 7,680.00 40.00 Rs. Forty only. No 1,600.00 659.00 Rs. Six hundred fifty nine only. No 1,318.00 66.00 Rs. Sixty six only. No 3,300.00 Executive Engineer 112 1 No Item No- 7 ) EARTHING Designing, Providing, & commissioning with satisfactory test & trial earthing for electric motor, starters, panel boards & capacitors with Galvanized cast iron earth plate size 60 X 60 X 0.6 cms as per I.E. Rule etc complete as per detailed specification attached. 2053.00 Rs Two thousand fifty three only. No Total Contractor Executive Engineer 2053.00 93986.00 113 Specification of Pumping Machinery Contractor Executive Engineer 114 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. Specification of Pumping Machinery Item No. 1 : Vertical turbine pump set for raw water pumping station (at Isbavi Head Works) (Water Lubricated) – 2.00 Nos (2 working + 1 Standby) 1) Removing of 475 HP VSS Motor : This job includes removing of 3.3 KV, 355 KW VSS Motor from VT pump set and keeping up safely on the frame as per direction of engineer-incharge at HW site at Isbavi, Pandharpur, The details of existing VSS Motor is as below. The same has to be used for providing and executing of new V.T. Pump under item. KW/HP 355/475 Make ALSTOM Ref BSEM. 60034-1-1995 Volts 3300 Phase Three Amp 77 RPM 1480 Direction of Rotation Anticlockwise viewed from top of motor. 115 2) Removing of 475 HP Pump Set : This job includes removing of existing VT pump set with its discharge head, column assembly, bowl assembly and stacking up safely as per direction of engineer-in-charge at HW site at Isbavi, Pandharpur. The details of existing VT Pump Set is as below. 3) Make M&P Discharge 131 LPS, (471.60 m3/Hr.) Head 184 Meter Stages Seven RPM 1480 VT Pump Set (Water Lubricated) : The pumps shall be suitable for operation for worst condition in countered necessary submergence required NPSH shall curve be shall stated. be The submitted system and head minimum curve and performance curve for all level conditions is to be enclosed with the tender documents by the tenderer for solo operation and parallel operation of two pumps. The pumps shall be suitable for satisfactory operation at the duty conditions. The head range stipulated below includes solo operation and parallel operation of two pumps at a time under all water level conditions. The combined discharge of two pumps should not be less than 262 LPS. The pump shall have following technical parameters. The pump discharge head shall be designed such a way that the same is suitable to fix on sole plate of pump and suitable to match the alignment of header main. It desire contractor may use the existing sole plate of pumps. This job includes to connect the pump set with required modifications to connect the existing rising main with MS specials etc with jointing material etc complete. 116 150 mm Dia. suitable capacity pressure gauge shall be provided with pump set. The pump set shall be suitable for existing 355-KW / 475-HP, 3.3 KV V.S.S. motor with its existing rotational direction & non-reversible ratchet alignment. The details of motor given herein above under item No. 1. Make M&P Ref BSEM. 60034-1-1995 Volts 3300 Phase Three Amp 77 RPM 1480 Pump set with following specification and as per IS-1710, IS-5720 & IS-9173 Type Water Lubricated Discharge 131 Lps (471.60 m3/Hr.) individual. Head 185.00 Mtr. Head Range 138 to 204 in M Shut of head Not less than 224 Mtr. min. Efficiency 80% Minimum (At duty point) No of Stages 6 Maximum Speed 1500 RPM synchronous Total Suspension Length 22.5 Mtr. Flanged column Pipe dia 300 mm Thinkness 10 mm Dia. of Shaft 70 mm (Not less than 70 mm at rest of thread) 117 Thrust bearing and Non In discharge head Reverse ratchet arrangement Erection clamps 2 Pairs for each pump No. of Pumps 2 Nos. Continuous base frame Existing frame can be used. Material Construction Suction / Bowl assembly Cast Steel (WCB) Discharge Head CS/MS – Suitable for existing sole plate and alignment of existing mani fold. Impeller / Bowl Bearing SS (CF8 M) Line shaft bearing Rubber Lined Bronze shell. Line shaft coupling & S.S. 410 Discharge head bush Line Shaft AISI. 410 Pump Shaft AISI. 410 Shaft Sleeve AISI. 410 Fasteners S.S. Strainer Basket type S.S. Column Pipe M.S. ERW flanged in 1.5 Mtr. length with lifting arrangement (M.S. plate welded to the bottom of the flange) 118 V.T. Pumps Set : The vertical Turbine pump sets shall be (self-water lubricated) suitable for following conditions and specifications. The pump shall be of MJP approved make and shall conform to IS 1710 & shall satisfy test and trial as per IS 5120 with latest modifications from time to time. The pump efficiency shall not be less than 80% at duty point. Constructional and design details of the set shall be as follows. a) Impeller Impellers shall be CF8 M only confirming to Relevant IS shall be statically and dynamically balanced. Balancing holes in impeller are not acceptable. b) Wearing Rings It shall be of SS conforming to IS : 318 and suitable Grade and shall be of renewable type. It shall be held in place against rotation by screw in or locking with pins press fitted locked with pins. The wearing rings shall be provided on both impeller and casing. c) Pump Shaft Pump shaft be of stainless Steel AISI 410 and diameter shall not be less than 70 mm. @ root of thread d) Line Shaft Line shaft with coupling shall be in length specified above with each pump sets. Each shaft be of S.S. 410. The diameter of shaft shall not be less than 70 mm. or nearest commercial size @ root of thread. The coupling shall be stainless steel screwed / muff type. Composite design of line shaft material and diameter and bearing centers shall ensure that the entire rotating assembly is brought from stand still to full speed 119 without any vibration, whipping and shaft deflection and to ensure that first critical speed is not within 75% to 125% of full speed. e) Column Pipe Assembly Column pipe shall be of M.S. ERW Fabricated heavy-duty flanged type. The column pipe shall not be less than 10 mm thick and length should not be more than 1.5 m with lifting arrangement (M.S. plate welded to the bottom of the flange). Each length of column pipe shall be deigned to accommodate guide-bearing holders and in standard length of 1.5 Mt. and matching pipe required for the total length of 22.5 Mt. column length. The top column pipe should be as per actual size shall be as per actual size shall be provided. f) Suction Bell Mouth Entrance dia of Bell shall be such that the section velocity shall not exceed 1.5 m/sec. and shall be of Cast Steel heavy duty. The shape and curvature of the bell mouth shall be deigned for streamlined flow of bowl suction, the thickness of bell mouth shall not be less than 10 mm. g) Strainer Suction strainer basket type shall be of flanged type heavy duty made from S.S. AISI 410 plate of thickness not less than 10 mm. Total area of perforations shall not be less than 300% of entrance area of bell mouth. Stainless steel hardware shall be provided. h) Bowl Assembly The pump bowl / bowls shall be flanged type with machined matching of faces. The suction bell mouth, bowls assembly, column pipe and all joint shall be of flange joints. The bowls shall be capable of withstanding a hydrostatic pressure equal to twice the duty-head or 1.5 times shutoff head whichever is greater. 120 i) Discharge Head Discharge head shall be fully flanged type M.S. Cast Steel. It shall incorporate full diameter redial branch (same as that of column Pipe) stuffing box with renewable busing and taping for pressure gauge. It shall be of robust construction and shall be designed to support VSS motor & entire loading of pump assembly, water column etc. and shall with stand all static, dynamic, tensional loads hydraulic thrust imposed during operation from shutoff to stipulated operating conditions and thrust due to change in direction of flow without any vibration. The discharge head shall be capable of withstanding hydrostatic pressure equal to twice the duty head or 1.50 times shut off head whichever is greater. The discharge head shall be properly supported to eliminate vibration. An air cock of 25 mm dia with same size of “B” Class GI Pipes shall be suspended vertically in the well with adequate length to release air. The discharge head shall be designed in such a way that it shall be matched for housing on sole plate and suitable for maching the desired manifold. j) Thrust Bearing The thrust bearing shall be antifriction spherical taper roller bearing type. It shall be capable of withstanding entire weight of rotating parts of the pump assembly and maximum hydraulic thrust, encountered at stipulated operating conditions. The bearing shall also be suitable for all dynamic and static loads imposed during reverse rotation. Mitchell type thrust bearing will not be accepted. The bearing shall be designed for minimum operating life of 30000 working hours. Dial type temperature indicator shall be provided with alarm and trip contacts. The full details of hydraulic axial thrust and thrust bearing shall be submitted with detailed design calculations prior ordering the pumps. The necessary external water cooling arrangement shall be provided with suitable heavy-duty copper tube coil inside the oil bath. The copper tube shall be suitable to withstand the pump shut off. 121 k) Motor stool Motor stool of robust construction and suitable height shall be designed to accommodate the thrust bearing and pump motor coupling. The line shaft of pump shall be coupled to the motor shaft through flexible coupling, each half of the flexible coupling shall be statically and dynamically balanced for transmission of power without vibration and shall be keyed to the respective shaft. The coupling shall consist of hardness treated steel pin and rubber bush. l) Sole Plates M.S. Sole Plate of 40 mm. thickness machined from both the side shall be provided. The size of sole plate shall cover entire pump supporting girders (base frame) Suitable opening shall be provided at the center, considering diameter of bell mouth howl assembly and strainer. The Sole plate shall be fixed with nut bolts on required size of ISMB frame and shall be machined finish. The sole plate shall be kept on girders and blue matched to the extent of least 60% of contact area. If necessary uneven surface shall be smoothened with polish paper smooth file. The sole plate shall be perfectly leveled with polish Paper smooth file. The Sole plate shall be perfectly leveled with straight edge and precision level. The sole plate shall have tapped holes to receive discharge head. The bottom and top of sloe plate shall be blue matched to have at-least 60% contact area. m) The pump shall be driven by vertical solid shaft motor and shall be provided with non-reversible ratchet, check nut, flexible coupling etc. complete. n) Special tools i.e. two pairs of erection clamps for the column and line shaft as recommended by manufacturer, adjusting nut spanner & impeller collate hammer shall be supplied with each pump set. 122 o) Pre Lubrication Tank & Other Accessories In order to lubricate line shaft bearing of the pump, lubrication arrangement comprising the following shall be provided. i) Lubrication tanks 2 Nos. interconnected with each other common for all pumps fabricated from M.S. sheet metal of thickness not less than 5 mm and of capacity not less than 1.5 times of column pipe volume. The tank shall be cylindrical and shall be installed on pump mounting floor with concrete saddles or as directed during execution by / Engineer-in-charge. ii) Each lubrication tank shall be equipped with the following : a) W.L. sight gauge. b) Over-flow lead to sump. c) Drain valve lead to sump. d) “B” Class G.I.Pipe connection with isolating valve and non-return valve to each pump column assembly for lubrication. The valve shall be located near the tank. the size of individual pipe and valve to pump shall be 40 mm diameter. e) Inlet connection with solenoid operated valve and suitable removable strainer by suitable tapping from common leader. f) Float valve in the tank for control of overflow. g) Any other item necessarily required for proper functioning of water lubrication arrangement. 1.3 Testing All the pumps shall be subject to factory test in presence of Engineer-incharge SE ( M ) & Ex. Engr (Mech.) or his representative and third party 123 inspection agency approved by MJP and bear all expenses including testing fee etc. 1.4 Factory Test A) Hydrostatic Test Following item shall be tested at hydrostatic pressure equal to twice duty head or 1.5 times shut off head of bowl assembly whichever is higher as per IS : 5120. Bowl assembly Each. Discharge Head Each. Column Pipes At least 20% of total quantity B) Performance Test. Performance test of each pump should be carried out. The test shall generally be carried out as per IS:9137 of acceptance test for pumps Class B. The test shall be carried out at full load at manufacturers work. The test shall cover six points i.e. i) Duty point. ii) Two points above duty point. iii) Two points below duty point. iv) Shut-off head. v) Power consumption at all above points. The test at reduced speed will not he accepted. C) Strip inspection. Two pump sets of raw water after completion of’ its performance test and as selected by the Engineer or inspector at random one pump will be offered for strip-inspection and dimensional checking. The manufactures / Contractor shall submit all required 124 dimensional drawings. Minimum points as under shall be checked. 1) Original dimensions of impeller, neck ring etc. 2) Condition of all components particularly bushes, bearing and wearing ring to examine for undue rubbing, wear etc. and verification of dimension after performance test. 3) Dynamic balancing of (a) impeller, (b) Flexible coupling, Maximum unbalance shah not exceed 32 mm. per kg. 4) Verification of clearance and tolerance between : a) Wearing rings. b) Impeller shaft and bearings. c) d) e) Impeller shaft and key. Shaft and flexible coupling. Key and keyway on shaft at (d) 5) Finish of water passage in impeller and diffuser. 6) Review of raw material test certificate and quality control procedure. Any’ deviation from tenders specification related IS shall be pointed out in inspection report. Material test certificate to the various pump components, shall be furnished. 1.5 Field performance Test. Field test shall be witnessed by at least two Engineers of M.J.P. i.e. not below the rank of Executive Engineer. The test shall be carried out as per IS 9137 code of acceptance test of pump class-C, in general and stated below in particular. The purpose of 125 field test is not to ensure whether pump performance as regards acceptance limit as per IS 9137, the purpose is to ensure that the pump performance is generally acceptable or otherwise. Final acceptance shall he as per following criteria I) Verification of guarantee for H and Q specified in clause 9.4.1of IS:9137 shall be based on following Liberalized tolerances. ii) XHV +0.006 XQV +0.09 As regards P-Q characteristics for acceptance, it shall be checked whether motor is not getting overloaded within specified head range. a) Volumetric. Volumetric measurement shall be taken on the basis of level in sump. In addition one ultrasonic calibrated flow meter shall be arranged by the Contractor at his cost. b) The head shall be measure with calibrated pressure gauge of accuracy 1% or better. At least three pressure gauges shall be used duly calibrated from two different institutions with prior approved of the Engineer. The calibration shall be point to point and not mere for percentage error. The gauge shall be fitted at suitable place on the discharge nozzle. It may be noted that the stipulated that pressure gauge shall be installed at least two times diameter away from discharge nozzle and delivery valve be placed at least four times diameter away from discharge nozzle cannot be simulated at site conditioned no allowance for this deficiency shall he considered. The decision of Engineer-in-charge shall be final. c) The input power to motor shall he measured with 2 Nos. class 0.5 accuracy single phase watt meters with suitable CTs test lid and 126 PTs provided in panel. The wattmeter CTs and PTs shall be got calibrated from approved institutions, The calibration shall be for point to point and not mere for percentage error. d) The speed shall be measured by at least two numbers. non contact tachometer with digital display and calibrated from two institutions, approved by the Engineer. e) The field test shall be taken with entire head range in such a manner that it would cover at least 6 points (i.e. duty point. two above. 2 below and shut off). The guarantees for head and discharge shall be deemed to be fulfilled a per clause 9.4.1 of IS:9137. f) The field performance test at site is absolutely essential as above (a to (e). The Contractor shall arrange third party inspection as per MJP approved norm and MJP approved agencies in presence of MJP Superintending Engineer ( M ) & Executive Engineer (MECH) and his representative and bear all expense including testing fee etc. complete. 4) Re erection of 475 HP VSS Motor : This job including re erection of 3.3 KV, 355 KW VSS Motor stool. & Making cable connections with motor and panel, run the motor attest half an hour on no load, connect the motor with pump and taken on load. The pump sets shall be operated for at level one month period in presence of contractors representative with the help of departmental staff at present at site of work. VT pump and cable connections as per direction of engineer-in-charge at HW site at Isbavi, Pandharpur. The details of existing VSS Motor is given here in above under item no.1. 127 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. Specification of Pumping Machinery Centrifugal Multistage pump set for Pure water pumping station (at Shribhavi WTP) & also @ Manegaon Sump. Item No. 1 : Removing & Re-erection of 100 HP / 170 Hp / 110 Hp / 180 Hp Horizontal Motor : This job including removing of 415V, 3ph, 50cps, 1500 rpm syn. SPDP pump set and keeping up safely as per direction of engineer-in-charge at WTP, Shirbhavi site & also re-erection after installation of provided Centrifugal Multistage Pump set. The details of existing horizontal Motor is as below : The motor of 180 HP shall be removed and kept as directed by engineer-in-charge. HP 100 170 110 180 Make ALSTOM ALSTOM ALSTOM ALSTOM Ref BSEM.60034-1-1995 Volts 415 415 415 415 Phase Three Three Three Three PRM 1470 I 128 Item No. 2 : Pure Water Pump for Katphal, Wanichinchale, Mahud & Kole MBR. 2.1 Design data Each pump shall be designed to give a discharge as mentioned below during solo operation. The pump shall have preferably best efficiency point when operating at duty point. The pumps shall have a stable characteristic within the operating head range specified. The speed shall not exceed 1500 rpm (syn), Sr. No. 01 02 03 04 2.2 Pump duty for Katphal MBR Wanichinchaale MBR Mahud MBR Kole MBR Duty Design head (M) discharge 153 28 lps 175 41 lps 158 30 lps 181 43 lps Head range 130-164 m 148-187 m 134-169 m 154 – 194 m Shutoff head 180 m 206 m 186 m 213 m Constructional Features of Centrifugal Pump : The pump shall be single suction horizontal centrifugal multi stage pump. The suction and delivery nozzle of pump shall be provided with a 12 mm tapping for mounting the pressure/vacuum gauge. The make of pump shall be of approved make by MJP. The impellers shall be shrouded type and shall balanced both statically and dynamically to withstand axial thrust load. The interior surfaces and passage shall be smooth finished. The shaft shall be of solid type and manufactured from stainless steel AISI-410. The shaft sleeves shall be of AISI Gr. 410 and shall be securely keyed to the shaft. The bearing shall be heavy duty, antifriction ring oiled bush bearing. The stuffing boxes shall be of such design as to enable replacing without removal of any part except gland and lantern ring. The lantern ring shall be axially split grease lubricated type and shall be easily removable. The stuffing boxes shall be provided with drain hole for connecting drain pipe to drain the leaked water through gland. 129 The pump shall be provided with a common bad plate of fabricated steel for mounting of pump and motor. Bad-plate of fabricated steel shall be sufficiently rigid and design shall be got approved prior to fabrication. The fabricated bed plate shall not be acceptable if shims plate is required for alignment of pump and motor set. The coupling between pump and motor shall be steel pin and rubber bush type flexible coupling of adequate size. The coupling shall be dynamically balanced after being keyed to the shaft. The suction and delivery connections shall be integrally cast with the casing, the flanges being flat faces and drilled to IS : 1538. Each pump shall be provided with suitable capacity 150 mm φ pressure gauge and 150 mm φ vacuum gauge with siphon tube, isolating cock suitable for 12 mm φ GI pipe and suitably calibrated to indicate pressure suitable for shutoff head of pump and vacuum of 0 to 760 mm of Hg. All other accessories e.g. funnel air vent etc. shall be provided. Suitable foundation shall be provided to withstand the static and dynamic load of the pump with due consideration of bearing capacity of structure/soil. Foundation bolt shall be anchored properly to match and give rigidity to bed plate. 2.3 Material construction Pump Casing & diffusers C.I. confirming to Grade 200 of IS:210 Base plate M.S. Channel Impeller Bronze confirming to IS 318 Gr.-II Shaft Stainless steel Gr. 410 Shaft Sleeves Stainless steel Gr. 410 Wearing Ring Bronze IS 318 Gr-II or superior Gland C.I. 130 Flexible coupling 2.4 Forged steel confirming to IS : 3445 Testing All the pump shall be subject to factory test in presence of Engineer in charge or his representative and third party inspecting agency approved by MJP. All expenses shall be borne by the contractor. 2.5 Factory Test A) Hydrostatic Test Each pump shall be tested at hydrostatic pressure equal to twice the duty head of 1.5 times the shut off head whichever is greater as per IS : 5120 B) Performance Test. Performance test of each pump should be carried out. The test shall generally be carried out in as per IS:9137 of acceptance test for pumps Class B. The test shall be carried out at full load at manufacturers work. The test shall cover six points i.e. i) Duty point. ii) Two points above duty point. iii) Two points below duty point. iv) Shut-off head. v) Power consumption at all above points. The test at reduced speed will not he accepted. Three certified copies of test records for each pump shall be submitted to the Engineer in charge immediately upon completion of the shop test. 131 C) Field Test. Field test shall be taken after a period of minimum six months the date of commissioning the work and witnessed by at least two Engineers of M.J.P. not below the rank of Executive Engineer. The test shall be carried out as per IS 9137 code of acceptance test of pump class-C, in general and stated below in particular. The purpose of field test is not to ensure whether pump performance as regards acceptance limit as per IS 9137, the purpose is to ensure that the pump performance is generally acceptable or otherwise. Final acceptance shall he as per following criteria I) Verification of guarantee for H and Q specified in clause 9.4.1 shall be based on following Liberalized tolerances. ii) XHV +0.006 XQV +0.09 As regards P-Q characteristics for acceptance, it shall be checked whether motor is not getting overloaded within specified head range. a) Volumetric. Volumetric measurement shall be taken on the basis of level in clariflocculator. In addition, one ultrasonic calibrated flow meter shall be arranged by the Contractor at his cost. b) The head shall be measure with calibrated pressure gauge of accuracy 1% or better. At least three pressure gauges shall be used duly calibrated from two different institutions with prior approved of the Engineer. The calibration shall be point to point and not mere for percentage error. The gauge shall be fitted at suitable place on the discharge nozzle. It may be noted that the stipulated that pressure gauge shall be installed at two times 132 diameter away from discharge nozzle and delivery valve be placed at least four times diameter away from discharge nozzle cannot be simulated at site conditioned no allowance for this deficiency shall he considered. The decision of Engineer-in-charge shall be final. c) The input power to motor shall he measured with 2 Nos. class 0.5 accuracy single phase watt meters with suitable CTs test lid and PTs provided in panel. The wattmeter CTs and PTs shall be got calibrated from approved institutions, The calibration shall be for point to point and not mere for percentage error. d) The speed shall be measured by at least two numbers. non contact tachometer with digital display and calibrated from two institutions, approved by the Engineer. e) The field test shall be taken with entire head range in such a manner that it would cover at least 6 points (i.e. duty point. 2 above 2 below and shut off). The guarantees for head and discharge shall be deemed to be fulfilled a per clause 9.4.1 of IS:9137. f) The field performance test at site is absolutely essential as above (a to (e). Pressure gauge for each pump set delivery pipeline 150 mm dia. A pressure gauge having range of 0 to 240 Mtr. with heavy duty S.S. syphon tube, isolating S.s. cock, S.S. Dampner, G.I. pipe etc. shall be supplied & erected on pump manifold or near to pump. The meter scale shall be either in Kg/cm2 or in meter of water or with both. The pressure gauge shall be of 150 mm dia. and should be capable to with stand 0 to 24 Kg/cm2 pressure. Approved make : As per list Enclosed, However M & P centrifugal pumps will also be considered for acceptance as the existing pumps as of M & P make. This will be applicable for all centrifugal pumps it this tender. 133 Item No. 3: Horizontal foot mounted motor for Kole MBR pump The motor shall be designed to drive the pump and to perform under all conditions described herein to accommodate all loads and stresses during start-up running and shut down arising from specific operating characteristic of the pump. The motors should be completely manufactured, assembled, checked and tested at the factory in accordance with IS – 325 and IS – 1231. Testing should be carried out in presence of the Engineer in charge or his representative. Test certificate in triplicate shall be submitted. The rated horse power of the motor shall be at least 15% more than the power requirements of the pumps at any point of head range. Motors shall be designed for high power factor and efficiency. The motors shall be suitable for operation with the voltage variation of ± 3% with combined variation of ± 10%. The motor shall be screen protected drip proof. And having degree of protection to IP-23. Motor shall operate continuously and satisfactorily in an ambient temperature of 50° C. The amplitude of vibration of each motor shall not exceed as specified in IS-4729. The rotor of each motor shall be statically and dynamically balanced and the critical speed of the rotor shall not be within a range of ± 20% of the rated speed of the motor. The bearings shall be provided with 90% survival life of more than 30000 working hours for the given conditions of load, speed, mounting etc. specified. The bearing chamber shall be coated with antirust inhibiting grease. The end brackets shall include lube fill and relief plugs, which allow re greasing while motor is running. The motors shall be suitable for starting with auto transformer starter and motor must be able to accelerate the driven equipment from zero to rated speed without overheating at 90% rated voltage. The rated hose power of the motor shall not be less than 180 HP. Approved make : As per List Enclosed. 134 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. Specification of Pumping Machinery Centrifugal Multistage pump set for Pure water pumping station (at Shribhavi WTP) & also @ Manegaon Sump. Item No. 1 : Removing & Re-erection of 240 HP Horizontal Motor : This job including removing of 415V, horizontal foot mounted Motor from Centrifugal pump set and keeping up safely on the frame as per direction of engineer-in-charge at WTP, Shirbhavi site & also re-erection after installation of Centrifugal Multistage Pump set. The details of existing horizontal Motor is as below : HP 240 Make ALSTOM Ref BSEM.60034-1-1995 Volts 415 Phase Three PRM 1470 Item No. 2 : Removing of 240 HP Horizontal Motor : This job including removing of 415V, horizontal foot mounted Motor from Centrifugal pump set and keeping up safely on the frame as per direction of 135 engineer-in-charge at WTP, Shirbhavi site. The details of existing horizontal Motor is as below : HP 240 Make ALSTOM Ref BSEM.60034-1-1995 Volts 415 Phase Three PRM 1470 Item No. 3 : Removing of 240 HP Multistage Motor : This job including removing of existing 240 HP Centrifugal Multistage e pump set and keeping up safely at store as per direction of engineer-in-charge at WTP, Shirbhavi site. The details of Centrifugal Pump is as below : Make M&P Discharge 66 LPS Head 153 M Stages 3 RPM 1450 Item No. 4 : Centrifugal Multistage Pump. 1.3.0 Centrifugal coupled Pump set. (I/T – 6B ) Pump Duties : - This item includes the Centrifugal Pump for cold clear water for the following duty conditions for pure water One working, one standby. Pump shall be designed to give a total discharge of as follows against total head as given below. The tenderer shall furnish along with his tender the characteristic curve for the pumps offered. The pump shall be suitable for 136 operating range between below & shut off head shall be as follows. The pump speed shall not exceed 1500 RPM (Synchronous) efficiency of pump shall not be less 72% at duty point. The pump shall be as per IS-5120. 1 For Manegaon Head Discharge Head Range Shut-off-Head H = 153M Q-66LPS 130-164m 176M Construction ‘Features’. The pump shall be double suction horizontal Multistage centrifugal pump. The pump shall be confirm to I.S. 5120 and I.S. 1520. The casting shall be provided with tapping and bronze collared plug for draining and air release cock shall be provided. Suitable size G.I. piping shall provided as directed for draining of collected water. The impeller shall be shrouded double suction type and shall balanced with statically and dynamically. The interior surfaces and passage shall be smooth finished. The stuffing boxes shall be of such designed so as to enable replacing without removal of any part except gland and lantern ring. The lantern ring shall be axially split grease lubricated type and shall be easily removable. The stuffing boxes shall be provided with drain hole for connecting the drain pipe to drain the leaked water through gland. The pump shall be provided with a common base plate of fabricated mild steel for mounting of pump and motor. The coupling between pump and motor shall be steel pined and rubber bush type flexible of adequate size. The coupling shall be dynamically balanced after being keyed to the shaft. The suction and delivery flanges shall be flat faced and drilled to I.S. 1538. Both suction and delivery ends of the casing shall be provided with a 12 mm tapping for mounting to pressure gauges. 137 Common base plate shall be installed on Concrete block beam on slab with required foundation bolts fully grouted if required foundation block as directed at the time of actual erection shall be casted. Cement shall be brought by the contractor at his own cost. Suitable coupling guard shall be provided and nut bolted to the base frame firmly. Material construction Pump Casing Cast steel (WCB) Impeller SS (CF8 M) Shaft Stainless steel Gr. 410 Shaft Sleeves Stainless steel Gr. 410 Flexible coupling Forged steel confirming to IS 3445. (Pin-bush type) Wearing Ring S.S. lantern Ring S.S. Gland C.S. Casting Horizontal centrifugal multistage for suction and discharge nozzle and supporting feet cast integral with lower half casing. Impeller Enclosed type accurately statically and dynamically balanced to balance axial thrust load. Shaft Stainless steel shaft of Gr. 410 solid type accurately machined and ground is supported by anti friction bearing. The shaft should be protected by shaft sleeves form wear in stuffing box area, it should be designed to bear all type of loads such as bending dynamic etc. 138 Stuffing Box It should be sealed by gland packing and should suitable for liquid having temp up to 90° C. Flexible Coupling The pump shaft shall be coupled to motor through flexible coupling. Bearing Ring oiled Bush bearings shall be provided. Drive Pump shall be suitable for coupling with provided electric motor. Foundation Pump shall be provided on existing foundation is provided a dutiable base frame shall be provided to with stand the static and dynamic load of pump with due consideration of bearing capacity of structure / soil. Foundation bolts shall be anchored properly to match and give rigidity to the base frame. Make : Make of the pump shall be accepted as per approved list of MJP. Item No. 5: SPDP Foot Mounted Motor. 1. General. The electric motors shall he of 1500 rpm (synchronous) squirrel cage induction suitable Foot mounted for Pure Water. Motors shall be suitable for pump under at Item No.3 for Manegaon driving on 415 V, 3 Ph, 50 Hz A.C. supply. The motor shall conform to I.S. 325. The torque speed and current speed characteristics of motor shall be suitable for pump starting characteristics and to accelerate the- driven equipment to full speed without exiting the limit of the starting current at 6 times full load current. 139 2. Design. Rated power of motors shall be such that there shall be margin of 15% power over maximum power required by the pump in specifically entire head range specified. The motor shall he of continuous duty I.S. The class of insulation of the motor shall be minimum ‘F’ class temperature rise restricted to class B with IP-23 or superior. The motor shall be suitable for voltage variation of ±10% of rated voltage and frequency variation of ±3% and combined variation of ± 10%. HP of motor shall not be less than 240 HP. 3. Construction. The motors shall be Foot mounted & shall be statically and dynamically balanced and critical speed shall be ± 20% away from the motor speed. The motors shall be of screen protected, drip proof construction with degree of enclosure protection confirming to IP 23 or superior. The motor shall be provided with heavy duty, Boll/Roller bearings, and friction bearings, grease lubricated type. The additional big size terminal box shall be suitable for termination of 3 aluminum armoured cable. 4. Test and Specification. The motor shall be tested for routine test in factory. The certificates are to be furnished to the Engineer, to that effect. 5. Documents. After the award of contract, the following documents shall be progressively furnished. 1. General arrangement drawing. 2. Instructions manuals for erection, commissioning, operation and regular maintenance. 3. Test reports. 4. Torque speed curves of motors. 140 Factory Test All the pumps & Motor shall be subject to factory test in presence Superintending Engineer ( Mech ) & Ex. Engr (Mech.) or his authorised representative and third party inspection agency approved by MJP, The contactor shall arrange all required test equipments duly calibrated. The contactor shall arrange third party inspection as per MJP approved norms & approved by MJP agencies in presence of MJP Engineer & Engineer-in-charge & bear all expenses including testing fee etc complete. A) Hydrostatic Test The casing shall be tested at hydrostatic pressure equal to 1.5 times of shut off head or two times working head which ever is higher. a) Performance Test. Performance test of each pump should be carried out. The test shall generally be carried out as per IS:9137 of acceptance test for pumps Class B. The test shall be carried out at full load at manufacturers work. The test shall cover six points i.e. i) Duty point. ii) Two points above duty point. iii) Two points below duty point. iv) Shut-off head. v) Power consumption at all above points. The test at reduced speed will not he accepted. 141 b) Strip inspection. Three pump sets of raw water after completion of its performance test and as selected by the Engineer or inspector at random will be offered for strip-inspection and dimensional checking. The manufactures / Contractor shall submit all required dimensional drawings. Minimum points as under shall be checked. 1) Original dimensions of impeller, neck ring etc. 2) Condition of all components particularly bushes, bearing and wearing ring to examine for undue rubbing, wear etc. and verification of dimension after performance test. 3) Dynamic balancing of (a) impeller, (b) Flexible coupling, Maximum unbalance shah not exceed 32 mm. per kg. 4) Verification of clearance and tolerance between : a) Wearing rings. b) Impeller shaft and bearings. c) d) e) Impeller shaft and key. Shaft and flexible coupling. Key and keyway on shaft at (d) 5) Finish of water passage in impeller and diffuser. 6) Review of raw material test certificate and quality control procedure. Any’ deviation from tenders specification related IS shall be pointed out in inspection report. Material test certificate to the various pump components, shall be furnished. 142 Motor : 1) Review of raw material test certificates and quality control procedures. 2) Routine test for all. Field performance Test. Field test shall be witnessed by at least two Engineers of M.J.P. i.e. Superintending Engineer (mech.) & one Executive Engineer (Mech.)/Civil. The test shall be carried out as per IS 9137 code of acceptance test of pump class-B, in general and stated below in particular. The purpose of field test is not to ensure whether pump performance as regards acceptance limit as per IS 9137, the purpose is to ensure that the pump performance is generally acceptable or otherwise. Final acceptance shall he as per following criteria I) Verification of guarantee for H and Q specified in clause 9.4.1of IS:9137 shall be based on following Liberalized tolerances. ii) XHV +0.006 XQV +0.09 As regards P-Q characteristics for acceptance, it shall be checked whether motor is not getting overloaded within specified head range. a) Volumetric. Volumetric measurement shall be taken on the basis of Rise or draw down level in sump. In addition one ultrasonic calibrated flow meter shall be arranged by the Contractor at his cost. b) The head shall be measure with calibrated pressure gauge of accuracy 1% or better. At least three pressure gauges shall be used dully calibrated from two different institutions with prior approved of the 143 Engineer. The calibration shall be point to point and not mere for percentage error. The gauge shall be fitted at suitable place on the discharge nozzle. It may be noted that the stipulated that pressure gauge shall be installed at least two times diameter away from discharge nozzle and delivery valve be placed at least four times diameter away from discharge nozzle cannot be simulated at site conditioned no allowance for this deficiency shall he considered. The decision of Engineer-incharge shall be final. c) The input power to motor shall he measured with 2 Nos. class 0.5 accuracy single phase watt meters with suitable CTs test lid and PTs provided in panel. The wattmeter CTs and PTs shall be got calibrated from approved institutions, The calibration shall be for point to point and not mere for percentage error. d) The speed shall be measured by at least two numbers. non contact tachometer with digital display and calibrated from two institutions, approved by the Engineer. e) The field test shall be taken with entire head range in such a manner that it would cover at least 6 points (i.e. duty point. two above. 2 below and shut off). The guarantees for head and discharge shall be deemed to be fulfilled a per clause 9.4.1 of IS:9137. f) The field performance test at site is absolutely essential as above (a to (e). 144 Detailed Specifications 145 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. DETAILED SPECIFICATIONS Item No. 1 : - Submersible pump set Submersible pump set with following specification and conforming to IS 8034 and IS 9283, voltage variation +/- 6%, frequency variation +/- 3%, Discharge 3.1 LPS (individual), Head – 137 m,. Head range 102 m. to 151 m., performance curve shall be furnished. The motor shall work on 415 Volts, 50Hz. The pump set shall be erected on sump at kole Taluka Sangola, Dist. Solapur with 5m. submersible cable channel frame and 50 mm. dia. Clamps etc. as per direction of Engineer-in-charge. This job includes erecting the submersible pump on the sump at Kole pumping station making holes to the sump on top side and removing existing sluice valve, non return valve etc from the pump house and connecting the same to this pump manifold and rising main with jointing material etc complete. Necessary blank flange to be fixed to the end of the rising main. 50 mm GI nipple 200 mm in length with MS flange shall be fixed the delivery side of the submersible shall be provided with pump set for removing the pump. Item No. 2 : G.I. Pipe The G.I. pipes 50 mm. dia. shall be medium duty ‘B’ class with M.S. welded flanges in 3m and 1.5 m length with jointing material such as nut bolts rubber packing etc. complete. 146 Item No. 3 : Submersible Cable Submersible cable shall be 1 x 3 x 2.5 sq.m. flat flexible with copper conductor 1.1 KV grade PVC insulated and PVC sheathed from existing starter to motor through provided PVC pipe etc. complete. Item No. 4 : PVC Pipe 40 mm PVC pipe shall be laid in ground for fixing the cable with excavation refilling etc complete. Item No. 5 : Pressure gauge Pressure gauge shall be 100 mm. dia., bourbon type with siphon tube and cock, with 0-21 kg/ sq.cm. 2.00 No. for submersible pump set and 1.00 No next to radial tee on rising main shall be provided. The arrangement for fixing pressure gauge either on bend or on pipe shall be made. Item No. 6 : G.I. / M.S. Specials GI/MS flanged specials for submersible pump set with jointing material such as nut bolts, rubber packing and washers etc complete as under. 50 mm. dia. 90 degree G.I. flanged bends. 50 mm. dia. flanged Radial Tee. 50 x 50 x 25 mm Tee for Air valve with 25 mm. dia. G.I. pipe and flange etc as per requirement. Item No. 7 : Earthing G.I. pipe type earthing shall be carried out as per IE rule and connected with double run & SWG G.I. earth wire to pump set and L.T. panel board etc complete. 147 Upto date list of approved make 148 MAHARASHTRA JEEVAN PRADHIKARN Updated list of approved makes (Elect. /Mech.) as on Nov-2011 1) PUMPS Sr. No. Valid Upto Pumps Name of Co /Brand I) Submersible Pumps a) For 100 mm (4”) pumps with Polypropylene Impellers Amrut Waterman Falcon b) For 150 mm (6”) and above with bronze impellers only. Category ‘A’ Falcon Waterman Amrut Shakti Unnati (U-Neel) MBH Unnati (Unnati brand.) KSB La Gajjar ( Varuna ) Category ‘B’ Taro Sabar Pullen Shakti Category ‘C’ Ellen Texmo brand Anco Jalganga Duke-Plasto Grundfos Samrat, Fitwell Category ‘D’ Pragati brand Uttam Industries Madhav (Pragati brand) Angel Paresh Saga Manufactured at Visnagar (Gujarat) Ahmedabad Rajkot (upto 5 HP Only) No limit Rajkot Ahmedabad Visnagar (Gujarat) Pithampur ( M.P.) Ahmedabad Ahamedabad Ahamedabad Pune Ahamedabad HP 30, Q – 1000 LPM, head 100 mtrs Coimbator (Texmo) Ahmadabad Ahmadabad Ichalkaranji HP – 15 Q-500 LPM, Head-80 mm Coimbator Coimbator (Aquasub.) Mumbai Rajkot Palanpur Chennai Rajkot (7.5 HP, 250 Lpm 65m Head) Ahmadabad Ahmedabad Ahmedabad Rajkot ( Gujrat) Ahmadabad Ahmedabad 31-5-14 31-5-14 19-1-14 19-1-14 31-5-14 31-5-14 31-5-14 19-1-14 31-9-12 18-1-13 31-9-12 31-5-14 31-9-12 31-5-14 30-10-13 31-12-14 31-9-12 31-9-12 30-6-13 30-7-13 30-10-13 3-2-13 30-10-13 27-1-13 30-6-13 30-6-13 31-5-14 31-7-14 31-7-14 149 Techno c) Polder Pumps (upto 50 HP) MBH Harision II Monoblock Pumps a) Centrifugal Monoblock Pump b) Submersible Monoblock Horizontal c) Submersible Monoblock Vertical d) Submersible for dewatering III Centrifugal Pumps a) No Limit b) Upto 300 HP Ahmadabad Ahmdabad Nagpur 31-7-14 30-6-13 31-9-12 31-9-12 Beacon (upto 50 HP) texmo Aquatex MBH (upto 50HP) , Kirloskar Grundfos, Chennai (upto 15 HP) Windel Ahmadabad ( Upto 5 HP ) Aqatex MBH Waterman Other makers as per MJP norms Aquatex 19-1-14 31-9-12 31-9-12 31-9-12 31-3-12 31-7-14 31-9-12 31-9-12 31-5-14 31-9-12 MBH 31-9-12 Flowmore (Gaziabad & Sahibabad) WPIL Jyoti All above Beacon Flowserve (upto 150 HP) Grundfos , Chennai (upto 100 HP) 19-1-14 30-6-11 30-6-13 Kirloskar Jyoti Flowmore (Gaziabad & Sahibabad) WPIL All above All above and Flowserve (Coimbatore) 31-5-14 30-6-13 19-1-14 30-7-14 19-1-14 31-9-13 31-3-12 IV Vertical Turbine Pumps a) No Limit b) Up to 600 HP c) Up to 300 HP V Sewage Pumps a) Sewage Submersible i) No Limit ii) Upto 250 HP iii) Upto 100 HP iv) Upto 50 HP v) Upto 30 HP Kishor Kirloskar, Kirloskarwadi Aqua, Ahmadabad All above All above & Pullen Flowmore (Gaziabad & Sahibabad) 100HP MBH All above All above 31-9-13 31-9-12 31-5-14 31-5-14 17-2-13 19-1-14 ---- 150 b) Dry Well Installation No Limit Upto 100 HP Vert. Non Clog 5 HP and above Below 5 HP 2) Valves a) Sluice valve i) 600 mm and above ii) 400 mm dia to 600 mm dia. iii) 200 mm dia to 400 mm dia. iv) 50 to 200 mm dia v ) Sluice Valve ( Glandless ) b) Reflux Values i) 600 mm and above ii) 400 mm dia to 600 mm dia. iii) 200 mm dia to 400 mm dia. iv) 50 to 200 mm dia c) Kinetic Air Valves Kishor Flowmore (upto 150HP) 31-9-12 31-3-11 Kishore (No limit) Flowmore (upto 25 HP) Kirloskar -- 31-9-12 31-3-11 31-5-14 -- Kirloskar IVI Durga upto 1000mm Mayur (upto 1000mm) All above And: Gavane Patil Jupiter Kamala Kolkatta All above and Jupiter Hawa (Marck) Calsens Kolkatta Unique Hydrotech Palus, Sangli ( Upto 300 mm ) All above and Ajanta Paras Jalamdhar Paras Jalamdhar 31-12-11 18-2-13 31-9-12 8-1-13 Kirloskar IVI Durga upto 1000mm Mayur (upto 1000mm) All above And: Gavane Patil All above and Hawa (Marck) Kamala upto 300 mm Unique Hydrotech Palus, Sangli ( Upto 300 mm ) All above Ajanta Paras Jalamdhar IVI Mayur Durga 31-12-11 18-1-13 31-9-12 17-2-13 31-5-14 31-7-14 31-7-14 31-8-13 30-9-13 31-7-14 31-12-14 -30-7-13 31-7-14 31-7-14 31-5-14 30-9-13 31-7-14 31-12-14 -30-7-13 31-7-14 17-2-13 17-2-13 31-3-11 151 d) Foot Valve up to 80 mm dia i) Above 80 mm dia e) Butterfly Valves f) g) Air Cushion valve / Z.V. Actuators Marsh , Pune Limitorque,Faridabad( Electric. Actuators ) 3) a) b) 4) 5) 6) a) Pipes G.I.Pipes and special C.I. Pipes and special Tools Pressure/Vacuum Gauges Lifting equipments Chain pulley block monorail with traveling trolley b) HOT, Cranes c) EOT, Crances 7) Motors A) L.T.Motors 1) Horizontal Motors 2) Vertical solid shaft motors 3) Vertical hollow shaft motors Kirloskar Jupiter Paras Jalamdhar ( Upto 200 mm ) Kamala upto 100 mm Unique Hydrotech Palus, Sangli ( Upto 100 mm ) Kirloskar Kamala, Kirloskar May 31-12-11 31-12-11 31-7-14 31-7-14 31-12-14 31-12-11 31-12-11 Kirloskar (no limit) IVI, (no limit) Karmala (upto 300mm) Durga upto 1000mm hawa (Marck)(upto 400 mm) Jupiter (upto 400 mm) Calsens Kolkatta ( Up to 400 mm ) Paras Jalamdhar ( Upto 200 mm ) Unique Hydrotech Palus, Sangli ( Upto 300 mm ) Durga 300 mm 31-12-11 17-2-13 31-12-11 8-1-13 30-9-13 31-8-13 31-7-14 31-7-14 31-12-14 3-2-14 Emtork brand, Bharat brand 30-6-13 19-1-14 SDTork (Pune) 30-6-13 Approved at local level Approved at local level or as per civil csr Approved at local level Approved at local level ----- -- -- Anant (upto 5 ton) 8-1-13 -- Jyoti Siemens (upto 100 HP) Hindusthan (HM) Kirloskar Windel Ahmadabad ( Up to 10 Hp ) BHEL Jyoti Jyoti 30-6-13 19-1-14 30-6-13 31-7-14 31-7-14 30-6-13 - 152 B) H.T. Motors 8) Starters a) D.O.L. b) Star Delta c) Auto transformer starter with air brake with contactor Power contactor for ATS Upto 800 Amps d) Upto 600 Amps Upto 400 Amps Kirloskar Marathon (Alstom) Jyoti -HPL L&T Siemens Siemens L&T Locally fabricated as per M.J.P.’s Specification -Indo Asian (upto 630 Amp) L & T ( Up to 1000 Amp ) Siemens C&S All above All above 31-7-14 24-1-13 30-6-13 31-9-12 31-5-14 19-1-14 19-1-14 19-1-14 -31-5-14 -14-9-13 31-5-14 19-1-14 31-5-14 --- 2) 3) e) Soft Start Starters a) Rotary b) Iron Clad c) d) Metal Clad Fuses Switch Popullar Populler Siemens L&T C&S -3-2-13 30-10-13 19-1-14 19-1-14 19-1-14 30-6-13 31-5-14 30-6-13 30-6-13 30-6-13 30-6-13 19-1-14 31-5-14 31-5-14 e) Change over switch on load, of load f) HRC Fuses HPL Popullar Indo Asian Siemens GE Indo Asian (No limit) Siemens L&T C&S HPL As per MJPs norms 31-9-12 30-6-13 14-9-13 19-1-14 9-5-14 14-9-13 19-1-14 31-5-14 31-5-14 31-9-12 -- 9) Switches & Fuse 10) Oil Circuit Breakers -Contronics ( Sangli ) Electrotech System (Sangli)-FCMA-200HP Siemens C & S ( upto 800 A ) Siemens Popullar L&T Popullar 153 11) Moulded Case Circuit Breaker a) No Limit b) Upto 630 AMP MCB 12) Air Circuit Breaker a) No Limit b) Upto 1000 Amp c) Upto 630 Amp 13) Vacuum Circuit Breaker a) 22 Kv/33Kv b) 11 Kv 14) Vacuum Contactors 15) ElCB 17) Protection Relay i) Motor protection relay for HT motors ii) Motor protection relay for LT motors iii) Over current and earth fault relay high Speed tripping relay iv) Static relay Timers Siemens GE L & T ( 800 A ) Indo Asian (upto 630 Amp) C & S (upto 800 Amp) All above & HPL 19-1-14 9-5-14 31-5-14 14-9-13 31-5-14 Indo Asian (upto 125 Amp) GE Siemens 14-9-13 9-5-14 19-1-14 L&T GE C & S ( 3200 A ) Siemens All above 31-5-14 9-5-14 31-5-14 19-1-14 31-9-12 -L&T Biecco Lawrie, Calcutta (Indoor & Outdoor 31-5-14 19-1-14 GE Normacel / QBN-7 (C&S EFACEC), RMU Power control electro System, Pune ( 11 KV ) -Normacel / QBN-7 (C&S EFACEC), Power control electro System, Pune (6.6 K -- 31-5-14 19-1-14 30-10-13 30-10-13 -19-1-14 30-10-13 -- siemens 19-1-14 siemens 19-1-14 Indo Asian C&S L&T GE siemens siemens C&S L&T GE 14-9-13 31-5-14 31-5-14 9-5-14 -31-5-14 31-5-14 31-5-14 9-5-14 154 18) Transformers ii) Upto 3000 Kva iii) Upto 1600 Kva iv) Upto 750 Kva v) Upto 315 Kva 19) Ammeters/voltmeters 20) Capacitors i) L.T.Capacitor 25 Kvar and above ii ) L.T.Capacitor 25 Kvar H.T.Capacitor 21) Sub-station equipment i) Outdoor CT/PT ii) A.B.Switch (GOD)/Isolators iii) D.O. Fuse Unit /Horn Gap Fuse Unit iv) Lightening arrestor 22) CABLES i) PVC Submersible/Copper Conductor Cable ii) 1.1 kV armored and unarmored cable iii) 1.1 kV XLPE cable iv) 3.3 kV / 6.6 kV / 11kV / 22kV / 33kV XLPE cable v) Control Cable 23) Automatic Control Unit for Submersible Pump Automation Products Transdelta Kirloskar Urja All above & Urja Indotech Chennai All above and Vivekanand (Banglore) Vasant (VEMPL)Jaysingpur-upto 315 KVA Khare-Tasgaon-upto 315 KVA Shri Transformers, new Panvel -- 31-5-14 31-7-14 31-12-11 31-12-11 19-1-14 Subodhan 18-1-13 All abobe & MSEB approved Subodhan -18-1-13 ---- ---- -- -- KEI (Delhi) 30-6-13 Primecab(Vardhaman) Dasdmesh Feb(Fabcon/Falcon upto 3 core 95 s.mm) Primecab upto 550 single core/multi Core. Vardhaman 1.5 core upto 630 sq.mm & multicore upto 400 sq.mm. KEI (Delhi) Bharat Cab, Primecab, KEI As per MJPs norms KEI (Delhi) Minilec, Verdhaman cables KEI (Delhi) Bamo, Pune 30-9-12 30-6-13 19-8-13 30-9-12 Messung, Pune (PLC, HMIS, RIOS) Phoenix Contacts- Faridabad(Scada, ilc controllers, HM1 Modulers, lighting protection devices, Relays, surgtrab etc. 24) Voltage Stabilizers 31-3-11 30-10-13 30-10-13 31-12-14 30-6-13 30-9-12 30-6-13 30-9-12 30-6-13 31-9-12 30-10-13 9-1-14 155 i) ii) iii) iv) v) 25) 26) Upto 800 kVA Upto 300 kVA Upto 150 kVA Upto 50 kVA Upto 12.5 kVA Blowers Wormm Helical Gear 28) Boxes & Geared Motors Sunrise to Sunset time limit switches for Street Light L.T. Panel 29) 30) Cubical metering with CT/PT P.F. Correction Panel LT/HT 27) As per MJPs norms Usha TMVT Everest As per MJP specifications As per MJP specifications As above Bamo and as per MJPs Specification and approved equipment’s only Vidyut Control upto 150 HP Powerfield(Nasik) Rekha (Pune) Electrotech System As per MJP specifications As per MJP specifications Electrotech System As per MJP specifications -- 01-9-12 30-6-13 - 31-9-12 17-2-12 30-6-13 30-10-13 31-1-14 --- 4) 31) Domestic EEC approved Water Meters 32 Electromagnetic Flow Meters 33 Ultrosonic Flow Meters 34 35 WTP Process Equipment Domestic Water Meter IS : 779:1994, ISI Mark 36 A ) Bulk water meters as per 1 ) Itron ( upto 40 mm ) 2 ) Zenner ( upto 20 mm ) 3 ) Capston ( upto 20 mm ) 31-5-14 31-5-14 31-12-14 A) Manas, Pune B) Nivo, Indore C) Mikamachi, Pune D) Endros Hauser, Aurangabad E) Krohne Marshal, Pune F) Electronet (Pune) SBEM, Pune(upto 400MM) Siemens upto 500 mm A) Chetas Controll, Pune B) Endros Hauser, Abad C) Krohne Marshal,Pune D ) Siemens E ) Thermofisher Scientific, Navi Mumbai H.N.Bhatt Pvt. Ltd., Pune Zenner ( upto 20 mm ) Itron Upto 15 mm Kranti Besto Model’s Jalandhar Aquamet ( upto 20 mm ) Zenner ( upto 250 mm ) 31-9-12 31-9-12 3-2-13 31-9-12 3-2-13 30-6-13 19-1-14 31-6-14 3-2-13 31-9-12 3-2-13 31-6-14 31-12-14 31-5-14 31-5-14 31-5-14 19-1-14 31-5-14 31-5-14 156 ISO 4064 B ) EEC bulk water meters 37 38 Lab Equipments, chemical analysis instruments Chlorination Plants Vacuum Gas Chlorination Seaclor mac & Solar Mac Electro Clorinator Aquamet ( upto 300 mm ) Itrom upto 150 mm Zenner ( upto 200 mm ), Itron ( upto 150 mm Capstan Sensus ( upto 300 mm ) Toshnival Instruments, 31-5-14 31-5-14 31-5-14 31-12-14 19-1-14 Toshcon Jesco, Rajasthan 19-1-14 Vacuum gas Chlorination-upto 200 kg/hr 1) De-Nora, Kundaim Goa 31-12-14 2) Note : In Approved list, if make of the product is not mentioned the same shall be get approved from Superintending Engineer (M) Thane. 157 Table No. 1 Raw Water Pump 01. Pump Type 02. Manufacturer and his type designation 03. Standard to which manufactured 04. Design capacity 05. Design head Lps. 06. Number of stages M. 07. Speed 08. Type of impeller rpm 09. Diameter of impeller mm 10. Minimum submergence required by Vortex free operation at lowest water level 11. Delivery branch size 12. Type of shaft bearings mm 13. Whether pump is suitable for starting against a closed sluice valve Yes/No 14. Inertia of pump rotating parts (Wr2) 15. Weight of pump including discharge head motor stool column assembly bowl assembly bell mouth and strainer 16. Material for i) Impeller ii) All Casing wearing rings iii) Impeller shaft iv) Shaft sleeves v) Bolts, nuts and washes vi) Pump shaft bearings Kg-m2 158 17. Sizes Impeller Shaft mm dia. Line shaft mm dia. Column pipe diameter mm dia. Column pipe thickness mm dia. Bell mouth diameter mm dia. Column pipe flange thickness mm dia. 18. Whether hydraulic balancing holes/devices provided Yes/No 19. Setting Dimension 20. Column pipe length Standard (each piece) Make up piece Bearing spacing Total Nos. pieces 159 Table No. 1 Pure Water C/F Pumps ( Kole / Katphal / Mahud / Wani-Chinchale ) 01. Pump Type 02. Manufacturer and his type designation 03. Standard to which manufactured 04. Design capacity 05. Design head Lps. 06. Number of stages M. 07. Speed 08. Type of impeller rpm 09. Diameter of impeller mm 10. Minimum submergence required by Vortex free operation at lowest water level 11. Delivery branch size 12. Type of shaft bearings mm 13. Whether pump is suitable for starting against a closed sluice valve Yes/No 14. Inertia of pump rotating parts (Wr2) 15. Weight of pump including discharge head motor stool column assembly bowl assembly bell mouth and strainer 16. Material for i) Impeller ii) All Casing wearing rings iii) Impeller shaft iv) Shaft sleeves v) Bolts, nuts and washes vi) Pump shaft bearings Kg-m2 160 17. Sizes Impeller Shaft mm dia. Line shaft mm dia. Column pipe diameter mm dia. Column pipe thickness mm dia. Bell mouth diameter mm dia. Column pipe flange thickness mm dia. 18. Whether hydraulic balancing holes/devices provided Yes/No 19. Setting Dimension 20. Column pipe length Standard (each piece) Make up piece Bearing spacing Total Nos. pieces 161 Table No. 2 Foot Mounted Motors 01. i) Make ii) Reference Standard 02. Frame size 03. Degree of protection (IP Number) 04. Motor shaft (Hollow/Solid) 05. Rated output kW/HP 06. Rated voltage and range 07. Load cycle 08. Full load current continuous 09. Starting current in % of full load current rpm 10. Full load current 11. Starting torque in % full load torque 12. Breakdown torque in % of full load torque 13. Pull up torque in % of full load torque 14. Locked rotor withstand time i) Under hot condition at 110% of rated voltage S ii) Under cold condition at normal voltage S iii) At minimum permissible starting voltage S 15. No load current A 16. Minimum voltage required under starting condition to bring the driven equipment upto rated speed. V 17. Started time with load at minimum starting voltage (85% of rated voltage) 18. i) Under hot condition ii) Under hot cold condition iii) Per hour after ascertaining thermal equilibrium Maximum permissible running time with full load at Minimum allowable voltage. 162 19. Method of starting 20. Power factor i) At full load ii) At ¾ load iii) At ½ load iv) At ¼ load 21. Class of insulation 22. Temperature rise over an ambient of 48°C while delivering rated output. 23. i) By resistance method °C ii) By thermometer method °C Maximum allowable temperature rise over an ambient of 48°C 24. 25. Space heaters a) Number b) Location c) Capacity d) Voltage Terminal boxes for stator winding a) Phase segregated or not b) Number provided c) Fault level upto which terminal box can be used 26. GD2 of motor Kg-m2 27. Total weight of motor Kg 28. No Load Loss. 29. Load Loss. 163 Table No. 1 Pure Water C/F Pumps ( For Manegaon ) 01. Pump Type 02. Manufacturer and his type designation 03. Standard to which manufactured 04. Design capacity 05. Design head Lps. 06. Number of stages M. 07. Speed 08. Type of impeller rpm 09. Diameter of impeller mm 10. Minimum submergence required by Vortex free operation at lowest water level 11. Delivery branch size 12. Type of shaft bearings mm 13. Whether pump is suitable for starting against a closed sluice valve Yes/No 14. Inertia of pump rotating parts (Wr2) 15. Weight of pump including discharge head motor stool column assembly bowl assembly bell mouth and strainer 16. Material for i) Impeller ii) All Casing wearing rings iii) Impeller shaft iv) Shaft sleeves v) Bolts, nuts and washes vi) Pump shaft bearings Kg-m2 164 17. Sizes Impeller Shaft mm dia. Line shaft mm dia. Column pipe diameter mm dia. Column pipe thickness mm dia. Bell mouth diameter mm dia. Column pipe flange thickness mm dia. 18. Whether hydraulic balancing holes/devices provided Yes/No 19. Setting Dimension 20. Column pipe length Standard (each piece) Make up piece Bearing spacing Total Nos. pieces 165 Table No. 2 Foot Mounted Motors ( For Manegaon ) 01. i) Make ii) Reference Standard 02. Frame size 03. Degree of protection (IP Number) 04. Motor shaft (Hollow/Solid) 05. Rated output kW/HP 06. Rated voltage and range 07. Load cycle 08. Full load current continuous 09. Starting current in % of full load current rpm 10. Full load current 11. Starting torque in % full load torque 12. Breakdown torque in % of full load torque 13. Pull up torque in % of full load torque 14. Locked rotor withstand time i) Under hot condition at 110% of rated voltage S ii) Under cold condition at normal voltage S iii) At minimum permissible starting voltage S 15. No load current A 16. Minimum voltage required under starting condition to bring the driven equipment upto rated speed. V 17. Started time with load at minimum starting voltage (85% of rated voltage) 18. i) Under hot condition ii) Under hot cold condition iii) Per hour after ascertaining thermal equilibrium Maximum permissible running time with full load at Minimum allowable voltage. 166 19. Method of starting 20. Power factor i) At full load ii) At ¾ load iii) At ½ load iv) At ¼ load 21. Class of insulation 22. Temperature rise over an ambient of 48°C while delivering rated output. 23. i) By resistance method °C ii) By thermometer method °C Maximum allowable temperature rise over an ambient of 48°C 24. 25. Space heaters a) Number b) Location c) Capacity d) Voltage Terminal boxes for stator winding a) Phase segregated or not b) Number provided c) Fault level upto which terminal box can be used 26. GD2 of motor Kg-m2 27. Total weight of motor Kg 28. No Load Loss. 29. Load Loss. 167 UnderTaking 168 MAHARASHTRA JEEVAN PRADHIKARAN MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. UNDERTAKING FOR GUARANTEE I / WE GUARANTEE THAT : 1. I / We will replace, repair and adjust free of all charges to the employer, any part of the work, which fails to comply with the specifications or amendment to such specifications as referred to in our specifications attached to tender fair wear and tear excepted until the completion and for a period of 12 months from the date of Acceptance Certificate issued under Article – 20 of General Conditions of Contract. 2. All the work will be reliable. 3. All the work will be of a type, which has been proved in service to be suitable for the duty required by the specifications and will be manufactured and tested in accordance with the appropriate standard specifications approved by the Engineer-in-charge. 4. I / We accept and abide by the clause relating to quality and guarantee of work. 169 Declaration 170 MAHARASHTRA JEEVAN PRADHIKARAN W.M. CIRCLE, THANE MAHARASHTRA JEEVAN PRADHIKARAN W.M. DIVISION, SANGLI Name of work : Shirbhavi & Other 81 Villages Water Supply Scheme Tal. Sangola, Dist. Solapur Providing, installing & commissioning of pumping machinery for Raw Water & Pure Water Isbavi Head Works & Shirbhavi WTP & Manegaon Sump. DECLARATION BY CONTRACTOR A) I / We hereby agree that this offer shall remain open for acceptance for a minimum period of 120 days from the date fixed for opening the same and the latter until it is withdrawn by me / us by notice in writing duly addressed to the authority opening the tenders and sent by registered A.D. or otherwise delivered at the office of such authority. Term deposit receipt No. Date : In respect of the sum of Rs. (In words) Rs. Representing the earnest money is herewith submitted. The amount of earnest money shall not bear interest and shall be liable to be forfeited to the Maharashtra Jeevan Pradhikaran, should I / We fail to abide by the stipulation to keep the offer open for the period mentioned above of (2) pay the security deposit to sign the agreement as specified in item (d) of the memorandum contained in paragraph 1 above within the time limit laid down in clause (i) of General conditions of contract. The amount of earnest money may be adjusted towards the security deposit or refunded to me / us if so desired by me / us in writing unless the same or any part of thereof has been forfeited as aforesaid. 171 B) DECLARATION BY THE CONTRACTOR 0.I / We hereby declare that I have made my self / our selves thoroughly conversant with the local conditions regarding all materials such as stones, murum, sand, availability of water, power etc. and labour on which I have based my rates for this work. The specifications and requirements for this work have been carefully studies and understood by me before submitting the tender. I / We will not make any claim for any extra lead charges / transportation charges at the time of execution. The rates quoted will include all lead / transportation charges. I / We undertake to use only best materials approved by the Executive Engineer Civil/Mechanical MJP Circle, Sangli / or his duly authorized assistant before starting the work and to abide by his decision. Contractor’s Signature,