APPX. ‘A TO D’ TO TENDER DOCUMENT No.VRDE/MMG/OTS-05/2012-13
TECHNICAL SPECIFICATIONS FOR DEVELOPMENT,
INTEGRATION OF 23 KVA POWER PACK
TESTING,
SUPPLY
AND
1.1
INTRODUCTION
1.1 This Specification is for the guidance for development, testing, integration and supply of
23 KVA Power Source with removable acoustic canopy and required accessories etc.
The technical offer should be more elaborate and should contain detailed information
on component level. The contractor should submit all the drawings to VRDE for
checking & approval regarding its completeness, accuracy before commencement of
the fabrication.
1.2 VRDE reserves the right to incorporate any changes/ deviation to this specification as
required from time to time until the design is approved. During fabrication, in case any
minor deviations in specification or suggested, the same should be incorporated without
any additional cost.
1.3 There is a requirement of 2 Nos of 23 KVA Power Source (with air cooled engine) with
removable acoustic canopy for each genset. The Genset will be mounted on the shelter
(Two different shelters) fabricated on 6x6 vehicle chassis. Genset will provide electrical
power for operation of Air conditioners, Battery chargers, BC filtration system, Lighting
etc.
1.4 The system is required to be mounted on the vehicle chassis. Hence, the size of canopy
and total weight of the system are the crucial parameters to avoid over dimensions &
overloading on vehicle axles. The contractor should ensure that the total weight of the
complete systems & components mounted on the vehicle chassis should be less than
800kg. Any increase in weight above 800 kg is not acceptable. The estimated weight
details of all the systems & components along with overall dimensions are to be
submitted to VRDE by the contractor in the technical bid.
2 BRIEF DESCRIPTION
2.1 The 23 KVA Power Source (at NTP condition) comprise of brush less type alternator
coupled through close type coupling to air-cooled diesel engine mounted on a common
lightweight base frame of high strength steel with suitable anti-vibration mounts. Each
Genset shall also include removable diesel tank 60 ltrs capacity inbuilt in base frame,
control panels, cold start device, batteries for engine starting, tools & spares box etc.
2.2 To satisfy the sound levels acceptable as per CPCB norms a removable acoustic
canopy shall be fabricated. The canopy structure should be fabricated with light weight
& high strength material/composite material to withstand the vehicle generated
vibrations & loads. The sound insulation (acoustic) material like mineral wool / foam etc.
of suitable thickness should be provided so that the noise level should be less than 75
dB at 1 m distance from canopy. Acoustic material should be sandwiched between
Aluminum sheet on outside of canopy and perforated Aluminum sheet on inside of the
canopy. The doors will be provided to the removable acoustic canopy. These doors will
be provided with handle and locking arrangement. The removable acoustic canopy
1
should be 100% rainproof. Detail drawing indicating like dimensions, structural
members, sheet thickness should be submitted for approval.
3 SCOPE OF WORK:
3.1 Development & Supply of 2 Nos. of 23 KVA Genset along with accessories and spares.
3.2 Fitment and integration of Genset on shelters fabricated on Vehicle chassis.
3.3 Fabrication & Fitment of removable acoustic canopy (One for each genset).
3.4 Fabrication and provision of Genset Control Panels (Local & remote for each Genset).
3.5 Inspection and testing of Genset along with control panels as per ATP attached at
Appendix ‘A’. Requirement is for a genset already qualified in the qualification tests
mentioned in
Appendix ‘D’. Qualification test certificates must be obtained from
authorized agencies (Viz R&DE, Pune, NSTL, Vishakapatnam, RCI, Hyderabad, VRDE,
Ahmednagar and ARAI, Pune)
3.6 All the eletrical items (cables, connectors etc.) required for integration should be MIL
grade and to be supplied by the contractor.
4 OPERATING CONDITIONS:
4.1 The Generating Set is required to supply power in the following field conditions.
a)
Operational temperature
: - 10°C to + 55 °C
b)
Storage temperature
: - 20°C to + 70°C
c)
Relative humidity
: 18 – 95 %
d)
Altitude
: 3000 m above MSL
e)
Sound level
: Less than 75 dB at 1 m distance from canopy
f)
Vibration level
: ± 1.5 g to be sustained during transportation.
4.2 The Genset with accessories will be mounted on the Shelters fabricated on vehicle
chassis. These Genset are likely to be subjected to the vehicle generated vibrations
during cross country movement. Hence suitable AV mounts are to be provided for its
satisfactory functioning.
2
5 BRIEF DETAILS AND SPECIFICATIONS FOR CANOPY
5.1 The removable acoustic canopy should have the following dimensions: -
Length
2000 mm
Width
900mm
Height without silencer
1200mm
5.2 Suitable number of AC exhaust fans / blowers with switches are to be provided to limit
temperature rise (w.r.t. outside temp) inside the acoustic canopy not more than 150C.
6. GENERATOR SET
6.1 The Gen set will be supplied with the following configuration:
a)
Capacity
: 23 KVA at 0.8 Power Factor (P.F.) at NTP
b)
Output voltage
: 415 V ± 5%, 3 Phase, 50 Hz ± 4%
c)
Dimensions
: The Genset (Engine + Alternator) dimensions should be
2000 mm (L) x 900 mm (W) x 1200 mm (H) without AV
mounts.
d)
Control Panels
: Control Panel separate for each Genset – To be mounted in
Genset/non AC compartment.
e)
Distribution box
make
: Distribution box should be provided with necessary
MCBs, ELCBs (MIL grade/ ISI make) & Allied /equivalent
connectors.
f)
Battery
: 12 V, 100 AH, Lead Acid, Make : Exide or equivalent
g)
Battery Charger
i)
The diesel engine should be provided with a suitable alternator with built in
regulator and control system for charging the battery.
ii)
There should also be a provision to charge the Genset batteries from
mains supply also. Here it is considered that batteries are in completely
discharged condition and 12 V, D.C. Power is not available to make the
panel “ON”. Therefore, suitable Switching Mode Power Supply (SMPS)
3
should be provided which will operate directly on Mains (AC) to charge the
batteries automatically.
h)
Mountings: Suitable Anti-Vibration mountings should be provided for complete
Genset, control panels & battery charger.
i)
Earthing spike: Two Nos of earthing spikes for each genset are to be provided
with copper braided 10 meter long 25 mm2, cable. These earthing spikes should
be mounted at suitable accessible location.
j) The cables and wires from removable acoustic canopy to the EMI shielded shelter
are made to pass through conduit without affecting the acoustic chamber design.
The connections of cables in EMI shielded shelter are to be provided with suitable
connectors and gaskets. All the connections going inside the EMI shielded shelter
should be through suitable cables & bulk head connectors. The supplier should
supply cable & connectors of reputed make & grade suiting our requirements. All
other cables should be Teflon / Fiberglass based and confirm to MIL grade. The
connectors are to be provided wherever the cables are passing/ entering through
the shelter walls.
6.2 FUEL TANKS & FILLING SYSTEM
60 Ltrs capacity tank (one for each Genset) fabricated through 2 mm thick
stainless steel (SS-304L) sheet should be provided with float switch for cutting
‘OFF’ the fuel feed pump motor when tank is full. It should be provided with filler
neck, drain plug, fuel level indicator on tank and digital level indication in control
panel. This fuel tank should be integrated in the base frame of Genset and size to
be decided accordingly. Fuel tanks should be removable from base frame for
maintenance and cleaning purpose.
6.3 SPECIAL DEVICES: Following special devices are to be provided.
i)
Hot Air Duct: This is provided in canopy for directing outlet hot air to the
atmosphere.
ii)
Inlet Air Duct: This should be provided for fresh air intake from atmosphere to
canopy to avoid mixing of hot outlet air with inlet air.
iii)
Cold starting device : Heater glow plug electrically operated from 12 V battery is to
be provided to operate the Genset at low temperature i.e. up to –100 C
iv)
v)
Residential type silencer with cover : To reduce the sound level. These silencers
should be integrated on top of acoustic canopy with covers & provision should be
made to route the exhaust from genset to atmosphere.
Provision of lub oil draining system.
6.4 SAFETY DEVICES
The generator should be provided with the following safety devices:
i)
ii)
Low lubricating oil pressure
High cylinder head temp
4
iii)
iv)
v)
vi)
vii)
viii)
Overload
“V” Belt failure
Over speed and under speed protection
High temperature in acoustic canopy
Earth leakage circuit Breaker
Earthing spike
Audio Visual alarm system is required for abnormal condition as mentioned in Sr.
No. (i) to (vi) above.
7 DETAILED SPECIFICATION OF MAJOR ITEMS
7.1 PRIME MOVER (ENGINE)
7.1.1 The Prime Mover of the generating sets should be light weight and compact air cooled
diesel engine. The engine should be of ISI grade and should conform to IS: 10000 (PtIV) 1980/BS 5514/ISO 3046 IFN.
7.1.2 The engine should be of following specification:
a)
Continuous power rating at NTP condition: Engine rating shall be such that output
rating of the genset .i.e. Alternator will be 23 KVA at 0.8 power factor at NTP
c)
Cooling system: Air cooled.
b) Speed / RPM: 1500 ± 4%.
d)
Speed governing: ± 4% at no load to full load
e)
Starting system: Electric start, 12 V D.C. system.
f)
Cold starting device: To start the engine at low temperature. For this heater glow
plug operating on 12 V D.C. is to be provided.
g)
Automatic shut off device for safety of engine under abnormal operating conditions
like cylinder head temp, oil pressure, over loading.
h)
Battery - 12 V, 100 AH, Lead Acid, Make: EXIDE or equivalent
i)
Inbuilt charging circuit for charging the battery through an alternator.
7.2 ALTERNATOR
The alternator should be self regulated, brush less, ISI grade and should be in
accordance with IS 4722. The enclosure and class of insulation are to be provided to
satisfy the environmental conditions mentioned in this specification.
The specification of the alternator should be as under:
a)
b)
c)
Type
Rating
No of phases
: Brushless, 4 Pole
: Min. 23 kVA at 0.8 power factor at NTP.
: Three phase, four wire system
5
d)
e)
f)
g)
h)
i)
j)
k)
l)
m)
n)
Output Voltage
: Three phase, 415V ± 5%,
No of poles
:4
Power Factor
: 0.8 lag
Speed
: 1500 rpm± 4%,
Voltage regulation : within ± 1% of the rated voltage
Output Frequency : 50 Hz ± 2 Hz.
THD
: at full load ≤ 5%
Insulation
: Class H
TVD & TVR under all conditions of load : not more than 15%
Transient response time: 0.5 sec.
Overload capability
i)
110% overload for 1 hr in every 12 hour cycle.
OEM Certificate to be provided
ii)
150% momentary over load at 0.5 pf lag for 15 secs. to confirm the overload rating
iii)
200% momentary overload at 0.4 pf lag for 5 secs 7.3 CONTROL PANELS FOR GENSET
7.3.1 Control panel should have the following facilities: I.
There should be a provision of control panels for starting / stopping of the
generator sets via tele operation mode & manual mode. The solid state control
panel will be operable between 8-16 Volts from Genset batteries. Each genset will
be provided with one manual control panel & other software based (automatic).
II.
Provision should be there to bypass the control panel and to start/stop the Genset
manually during manual mode, the important display units like Ammeter,
Voltmeter, Frequency, Engine oil pressure, etc shall be provided.
III.
The solid state control panel will consist of digital electronic display (Scroll type )
for ease of inspection and observation of various parameters by the operator as
follows : a)
Engine parameters (All parameters will be programmable for upper and
lower limits)
i)
ii)
iii)
iv)
v)
RPM
Oil pressure
Oil temperature
Hour meter
Fuel level of engine diesel tank.
b)
Electrical parameters
i)
Voltage
ii)
current
iii)
Frequency
iv)
Power factor
V)
KVA
vi)
KW
c)
Battery charging parameters
i)
Voltage 0 – 20 V
ii)
Current 0 – 15 A
6
IV.
The ruggedized digital temperature indicator (PT-100 thermal sensor) 0-1500 C for
measuring inside temperature of acoustic canopy
V.
The circuit diagrams of the control panel, operating procedure along with Do’s &
Don’ts shall be provided on the control panel at a convenient position for
reference.
VI.
The control panel shall be intelligent & Programmable. Timers and controls shall
be adjustable. The data communication to remote place (Master controller) in PSU
vehicle will be through wireless radio link (wireless radio link will be in VRDE
scope of work). Genset shall be controlled from HMI controller using Labview
software. Firm has to make following control signals available over Ethernet
(along with protocols) in addition to feedback signals mentioned in para (iv)
Operator Controls
VII.
a. Mode selection
b. Horn reset
c. Emergency stop push button
d. Start
e. Stop
f. Cranking
The control panels should be made of SS-304L sheet, 1.6 mm thick and are to be
provided with suitable frame and anti vibration mounts.
7.4 ANTI-VIBRATION MOUNTS
Suitable anti-vibration mountings are to be provided to absorb the vibrations of the
DGsets and to reduce their transmission to other parts.
7.5 DISTRIBUTION BOX & POWER CABLE:
7.5.1 A Distribution box for each genset with ELCB, MCB and connectors are to be
provided. Six numbers of 3 phase outputs with MCB (for A/C, B.C. filter, etc.) and six
numbers of single phase outputs with MCB (for Mast, utility etc.) should be provided.
This distribution box is to be embedded in the lower portion of control panel.
7.5.2 Contractor shall supply 4 core power cable, 15 Mtrs long, UNINYVIN make,
equivalent current carrying capacity along with each genset.
7.6 INTEGRATION
Integration of Genset along with control panel & are to be carried out by the contractor
at site (will be communicated later on). The integration work will consists of following:
i)
ii)
iii)
Mounting of Genset & control panels in non AC shelter as per drawing.
Provision of cables, junction box, ducts, connectors etc is the responsibility of the
contractor.
Connectors of suitable size & capacity should be provided on the control
panels, Bulk head panels, wherever the cables are passing through the shelter
wall. Generally two sets of connectors (approx. 14 Nos.) are required to be
provided. However the firm has to estimate the requirement and details to be given
in technical bid.
7
iv)
v)
vi)
Fibre optic/Ethernet cables of suitable size should be used for all the connections
(except power connections) from genset to Master controller in UGV, PSU
Integrated testing / commissioning is to be carried out after completion of
integration.
The connectors should be of MIL grade and of Allied/Amphetronic make. 8 TRAINING
Adequate training shall be provided to the VRDE/user's rep. for operation and maintenance
of Genset.
a) No. of persons
b) No. of days
c) Venue
:
:
:
03 persons
02 days
VRDE, Ahmednagar
9 CARRIED SPARES
The list of carried spares is enclosed at Appendix – ‘B’ to this specification. These spares are
to be provided along with the Genset and cost to be included in the offer itself.
10 TOOLS
Tools as per Appendix ‘C’ for normal repair & maintenance required are to be provided along
with the Genset and cost to be included in the offer itself.
11 TOOL BOX & SPARES BOX
One metallic tool box suitable for keeping tools for Normal Repair of Gen Set and another
box for keeping spares are to be provided along with the lock and key. Mounting of these
boxes are to be done at suitable locations
12 LITERATURE
23 KVA Genset mounted with removable acoustic canopy is to be supplied with a set of
following documents hard & soft copies ( 3 Nos each ) as per JSS 0251 format : i)
User Hand Book
ii) Repair & Maintenance Manual
iii)
iv)
Mechanical drawings (Hard copies as well as soft copies)
Electrical diagrams in the form of Table Top Master electrical circuit diagram of
complete system , circuit diagrams at system and subsystem level.(Hard copies as well
as soft copies)
Illustrated Spare Part List (ISPL) for major component
v)
13 WORKMANSHIP
13.1 The workmanship of the equipment shall be in accordance with the accepted
engineering and production standards of the industry. The set shall be robust to
withstand vibrations caused by transport over high ways, unpaved roads and cross
8
country terrains when mounted on a vehicle so that no deformation of a permanent
nature sets in during transportation.
13.2 Metals having pitted or corroded surfaces are not acceptable. Shearing and chipping
shall be done neatly and accurately. All sharp edges and burrs shall be removed.
Burred surfaces and flame cut materials shall be ground smooth.
13.3 Welding shall be done neatly and efficiently and shall be free from all flaws and defects.
Welding should be tested for porosity and cracks etc.
13.4 Bolt holes shall be accurately drilled and shall have the burrs removed. Washers and
lock washers shall be provided on bolts, studs and cap screws having straight threads.
All bolts, Nuts and screws shall be correctly torqued. All bolts should have positive
locking i.e. either nylon lock nuts or spring washer with plain nut should be used.
13.5 All electrical connections shall be made proper and connecting strips shall be used
wherever the connections are tapped. All the wires shall be provided with numbered
ferrules for proper identification. These numbers should be mentioned in the relevant
electrical circuit diagram to be supplied by the contractor.
14 PAINTING AND FINISHING
14.1 The surface treatment and painting of entire body is required to protect the body from
atmospheric corrosion and also to impart aesthetic appearance.
14.2 Wherever mild steel sheets and sections are used for fabrication of canopy, control
panel and Shelter, the red oxide primer coating should immediately be given after
proper finishing of the welded joints. No portion of mild steel structure to be left without
red oxide coating. The red oxide primer should be of standard make like Asian,
Apcolite etc. All welded joints must be cleaned and ground and should be free from
fluxes or slag before application of red oxide.
14.3 Apply car patch or metal filling putty wherever necessary to fill the minor gaps or joints
of complete fabricated structure and allow the putty to cure or harden sufficiently.
Smoothen the patched up surface with file or emery paper.
14.4 After filling the necessary gap and rough surface, the entire body should be given a
coating of METAL SURFACER with Duco oil primer (thinner) and be left for drying for
four hours. After drying entire surface should be smoothened with fine grain water
paper. The surfacer should be of standard make.
14.5 A second layer coat of Duco surfacer to be given again on the entire surface of body
and thereafter rubbed with fine grain emery water paper to smoothen the surface.
14.6 After second coat of surfacer, if any dents or uneven surface is left, then again the
surfacer to be used and rubbed in such a way that the entire surface is smooth and
becomes ready for painting.
14.7 After good surface preparation with Duco surfacer as described above, two coats of
Burger Luxol. Hi G/s Synenl paints (sand stone colour) be given.
9
14.8 After coating with above paint the entire body should be polished with car polish wax.
14.9 The underneath of Shelter and flat floor body be painted with conventional method
using black coloured paint.
14.10 All the glass surfaces, plastic components etc. Should be protected from paints by
masking with paper or grease.
15 DESIGN DOCUMENTS
The contractor shall prepare the detailed dimensional drawings. The contractor shall also
prepare the detailed design report which should include weight of major sub systems, make
& model of major sub systems, total weight of integrated system, Acoustic canopy design,
selection of Engine, Alternator, Anti Vibration Mounts, Ventilation / Cooling system etc. and
to be submitted to VRDE for approval. Only after the approval of design and drawings the
contractor can go ahead with the fabrication and development of the system. Contractor
shall submit the design report within a month after placement of S. O.
16 WARRANTY
18 months from the date of supply or 12 months from the date of installation /commissioning
/ acceptance, whichever is earlier.
17 INSPECTION & TESTING
17.1
The inspection & acceptance testing of genset will be carried out by VRDE or his
authorized rep as per approved Acceptance Test Procedure. Detailed ATP & QA plan
shall be prepared by contractor and submitted to VRDE for approval and vetting
Inspection facilities should be provided to the inspection authority and expenditure
(like diesel, hiring of loads etc), if any, for the conduct of inspection / limited trials is to
be borne by the contractor. Genset will be tested for functional/acceptance tests as
mentioned in appendix ‘A’.
17.2
Power pack shall be already qualified in qualification tests like environmental, altitude,
vibration, EMI / EMCl as per the specification enclosed at Appendix ‘D’. Qualification
test certificates must be obtained from authorized agencies (like R& DE, Pune,
NSTL, Vishakapatnam, RCI, Hyderabad and ARAI, Pune, VRDE Ahmednagar)
18 DELIVERY SCHEDULE
i.
Design report shall be submitted within a month after placement of S.O. The system is to
be delivered within 04 months from the date of placement of supply order. This schedule
will be followed strictly. In case of delay the L.D. Clause as given in terms & conditions of
contract shall be applicable.
The contractor shall submit the realistic production plan along with the dates so as to
complete the work within the specified delivery schedule.
ii.
System is to be delivered within 03 months from acceptance of design.
10
19 Block diagram of the Tele-operation of the Genset
UGV
PSU
RADIO
LINK
RADIO
LINK
CONTROLLER
CONTROLLER
HMI PANEL
DIO/AI
Modules
GENERATOR
11
Appendix – ‘A’
Functionality tests (AT)
1. GEN SET
1.1 The Genset and its accessories shall be first inspected for correctness of major items as
per technical specification/ manufacturer's details. After this, each of the Genset shall
be subjected to the following tests : i) Fuel Consumption Test –
The fuel consumption shall be checked at 3/4 rated load. The fuel consumption of
the genset as per manufacturer’s specification will be compared.
ii) Endurance Test –
The Gen Set should be tested for one cycle of 6 hrs as per details given below:Warm up at 25% rated load
100% rated load
50% rated load
No load
100% rated load
50% rated load
:
:
:
:
:
:
1/2
Hr
2
Hrs
1 ½ Hrs
1/2
Hr
1
Hrs
1/2 Hrs
The electrical load should be such that it should give a power factor of 0.8 through
a suitable induction load. Following data should be recorded during the test at an
interval of ½ Hr.
a) Electrical parameters : i) Voltage regulation
: within ± 1% of the rated voltage
ii) Output Voltage
: three phase, 415V ± 5%,
iii) Frequency range
: 50 Hz ± 2 Hz
iv) Power factor
: 0.8 lagging
v) THD
: at full load ≤ 5%
b)
Indication for functioning of safety devices like High cylinder head temp, low
lubricating oil pressure, over loading etc.
1.2 The following test certificate should be produced (issued by the manufacturer) by the
firm
i) Diesel engine - For its performance in conformity with IS-10000 / DIN/ISO 3046.
ii) Alternator
- For its performance as per IS 4722 or equivalent standard.
iii) Manufacturers test certificate for battery, power cables etc.
12
1.3 De-rating factor as per manufacturer's specifications may be considered at working
temp more than 270 C. De-rating chart should be provided.
1.4 Noise level of genset in working condition is to be measured and it should be less
than75 dB at 1 m distance from stand alone canopy.
1.5 The overall dimension & weight of the genset should be measured and it should be
recorded. It should be within the following limits.
a) Dimension
:
2000 mm (L) x 900 mm (W) x 1200 mm (H)
b) Weight
:
Less than 800 kg.
2. CONTROL PANELS
All the major items of control panel i.e. cable, connectors etc. will be inspected for their
correctness and proper fitment/assembly. Control panels will be tested for their proper
working during endurance testing of Genset.
3. INTEGRATED TESTING
Integrated testing of Genset will be carried out at shelter manufacturers site/VRDE
(communicated later on) after mounting and integration of the control panels and routing of
cables. The connections should be as per approved layout. Cables, connectors etc. will be
checked for proper capacity, quality and desired functionality. During this test all the loads
shall be made “ON”. This test will be carried out for the duration of 4 hrs. Diesel required for
this test shall be provided by the contractor. The results i. e. voltage, current and frequency
etc. are to be recorded during integrated testing.
4. ROAD TRIALS
The Vehicle with genset integrated shall be run for 25 Km, nearer to shelter manufacturers
premises or at VRDE. The genset should work satisfactorily before and after road trials.
13
Appendix – ‘B’
To Specification No: VRDE/VEL/ UGV NBC
LIST OF CARRIED SPARES FOR 23 KVA GENSET SYSTEM
ENGINE SPARES
Sr.
No.
1
2
3
4
5
6
7
8
9
10
Description
Qty.
Lubricating Oil filter
Fuel filter
V Belt ‘A’ section
Gasket oil sump
Pressure switch (LOP sensor)
Stop solenoid
Carbon brush for B. C. Alternator
Carbon brush for starter motor
Battery terminals +VE and -VE
Starter 12 V
2 Nos.
2 Nos.
2 Nos.
1 No.
2 Nos.
1 Nos.
1 Set
1 Set
2 Sets
1 No.
ALTERNATOR SPARES
Sr.
No.
1
2
3
4
5
Description
Qty.
Rectifier service kit consists of
Set of Diodes forwards
= 1 Set
Set of Diodes reveres
= 1 Set
Varistor
= 1 No.
Automatic voltage regulator
Non drive end bearing
Fuses for Voltage regulator
Fuses for Rectifier assembly
2 Sets
2 Nos.
2 Nos.
3 Nos.
3 Nos.
GENERAL SPARES
Sr.No.
1
2
3
4
5
6
7
8
9
Description
Indicating lamp assy. Red
Indicating lamp assy. Yellow
Indicating lamp assy. Blue
Bulb 230 V, 50 Watts, AC & 12 V, 21 Watts, DC
Ignition switch
Fuses 32 Amps
Switch (control panel)
illuminated Push button Green
illuminated Push button Yellow
Qty.
2 Nos.
1 No.
1 No.
2 Each
2 Nos.
2 Nos.
2 Nos.
2 Nos.
2 Nos.
10
illuminated Push button Red
2 Nos.
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Appendix ‘C’
To Specification No: VRDE/VEL/ UGV NBC
LIST OF TOOLS FOR 23 KVA POWER PACK
Sl. No.
Particulars
Make
Model
Qty.
1.
Plier With Insulated Handle 200 mm Handle
Taparia
-
1
2.
Hammer Ball Pin With Handle (500 Gm)
Taparia
-
1
3.
Screw Driver Set
Taparia
-
1
4.
Box Spanner From 6 To 32 Mm (22 Nos)
Taparia
-
1
5.
Ratchet 300 Mm Long
Taparia
-
1
6.
Cutting Plier
Taparia
-
1
7.
Engineering Screw Driver 150 Long
Taparia
-
1
8.
Engineering Screw Driver 250 mm Long
Taparia
-
1
9.
Engineering Screw Driver 350 mm Long
Taparia
-
1
10.
Clamp On Multimeter
Taparia
-
1
11.
Spanner Set From 6 To 32 mm (12 Nos)
Taparia
-
1
12.
Line Tester 500 Volts
Taparia
-
1
13.
Adjustable Spanner 150 mm
Taparia
-
1
14.
Adjustable Spanner 300 mm
Taparia
-
1
15.
Nose Plier With Insulated Handle 200 mm
Taparia
-
1
16.
Oil Can Pressure Type 500 Ml Capacity
Taparia
-
1
17.
Ring Spanner Set From 6 To 32 mm (12 Nos)
Taparia
-
1
18.
Soldering Iron 65 Watts
Taparia
-
1
19.
Solder Wire And Flux
Taparia
-
1
15
Appendix - ‘D’
To Specification No: VRDE/VEL/UGV-NBC
# DGset shall be successfully tested for following qualifications tests &Contractor shall
produce test certificates from competent authority within given time
ENVIRONMENTAL & EMI/EMC TEST SPECIFICATIONS FOR 23 KVA POWER SOURCE
1.
High temperature test at + 55°C with soaking cycle of 16 hours as given below
i)
ii)
iii)
+ 55°C + 3°C : for 6 Hrs
+ 65°C + 3°C : for 4 Hrs
+ 55°C + 3°C : for 6 Hrs
a) Pre testing at ambient temp
b) Testing inside the chamber for last 30
minutes of soaking period.
c) Post testing at ambient temp
2.
Low temperature test -10 °C combined with 3000m altitude with soaking cycle of 16
hours as given below
a) Pre testing at ambient temp
i)
- 10°C + 3°C : for 6 Hrs
b) Testing inside the chamber for last 30
ii)
- 20°C + 3°C : for 4 Hrs
minutes of soaking period.
iii)
- 10°C + 3°C : for 6 Hrs
c) Post testing at ambient temp
3.
Tropical exposure test (for 14 cycle)
i)
ii)
iii)
iv)
v)
4.
Keep the unit in the chamber at 20 °C ± 5 °C
Rise Temperature and RH to 45°C ± 5°C
and 95 % respectively in 3 Hrs.
Maintain this condition for 12 Hrs.
Decrease the temp to 20 °C ± 5 °C over a
period of 3 Hrs.
Maintain this condition for 6 Hrs.
Vibration test ( along single axis)
Frequency range
in Hz
5 - 8 Hz
8 – 500 Hz
5.
a) Pre testing at ambient
temp
b) Testing inside the chamber
at 7th & 14th Cycle.
c) Post testing at ambient temp
Amplitude
± 6 mm constant displacement
± 1.5 g peak
Sweep rate
in min/cycle
5
5
Duration in
‘z’ axis
120 (min)
120 (min)
EMI / EMC Test :
This testswill be as per MIL STD 461E. Vendor has to produce test certificates of the
following three tests. Genset shall be qualified in all three tests
Sr. No.
1
2
3
Name of test
RE 102 : Radiated Emission test
RS 103: Radiated Susceptibility
CE 102: Conducted emissions
Frequency range
30 MHz to 1 GHz
20 MHz to 2.5 GHZ
10 KHz to 10 MHz
(BA LANDGE),Sc‐D FOR DIRECTOR,VRDE 16
ENCLOSURE TO TENDER ENQUIRY NO. VRDE/MMG/OTS-04/2012-13 (Pages- 1/3)
APPX.-E
IMPORTANT COMMERCIAL TERMS & CONDITIONS ( TO BE FILLED BY TENDERER & ENCLOSED WITH TECHNO-COMMERCIALOFFER )
S.NO.
TERMS & CONDITIONS
1.
DELIVERY TERMS
FREE DELIVERY AT VRDE
2.
DELIVERY SCHEDULE
REQUIRED WITHIN EIGHT MONTH(S)
3.
PACKING CHARGES
IF EX-WORKS, INDICATE AMOUNT (STATE IF EX.DUTY APPLICABLE/NOT
APPLICABLE)
4.
FORWARDING CHARGES
IF EX-WORKS, INDICATE AMOUNT
5.
FREIGHT CHARGES
IF EX-WORKS/F.O.R. PLACE OF DESPATCH, INDICATE AMOUNT OR
STATE AT ACTUALS
6.
TRANSIT INSURANCE
IF EX-WORKS/F.O.R. PLACE OF DESPATCH, INDICATE AMOUNT OR
STATE AT ACTUALS
7.
INSTALLATION
COMMISSIONING
CHARGES
8.
TRAINING CHARGES
IF APPLICABLE, INDICATE LUMP-SUMP AMOUNT OR PER DAY, PER
PERSON CHARGES WITH DURATION
9.
GUARANTEE/
ONE YEAR(S) FROM THE DATE OF ACCEPTANCE AGAINST
MANUFACTURING DEFECTS. IN CASE STORES IS REQUIRED TO BE
TAKEN TO YOUR WORKS FOR REPAIRS,EXPENSES ON TO & FRO
TRANSPORTATION WILL BE ON SUPPLIER’S ACCOUNT
WARRANTEE
10
PAYMENT TERMS
AND
VRDE COMMERCIAL TERMS
RESPONSE FROM VENDOR
IF APPLICABLE, INDICATE LUMP-SUMP AMOUNT
A) 100% PAYMENT WITHIN 30 DAYS OF RECEIPT OF THE STORES IN
GOOD CONDITION & ITS ACCEPTANCE. (FOR ITEMS NOT COVERED BY
WARRANTY/GUARANTEE)
(B)90% PAYMENT WITHIN 30 DAYS AFTER RECEIPT,
INSTALLATION, COMMISSIONING, SATISFACTORY DEMONSTRATION
AND ACCEPTANCE.
BALANCE 10% EITHER ON EXPIRY OF WARRANTY PERIOD OR AGAINST
SUBMISSION OF PERFORMANCE BANK GUARANTEE, COVERING
WARRANTY PERIOD PLUS CLAIM PERIOD.
Not Applicable
PAGE – 2/3
11.
AFTER SALE SERVICE
PLEASE CONFIRM AVAILABILITY OF SPARES & REPAIR FACILITIES ARE
AVAILABLE & PROVIDED BY YOU.
12
AMC CHARGES
IF APPLICABLE, PLEASE SPECIFY WITH TERMS & CONDITIONS
13.
VAT
WILL BE PAID AS APPLICABLE. SPECIFY %. IF INCLUDED IN PRICE,
SPECIFY % INCLUDED.
14.
EXCISE DUTY
WILL BE PAID AS APPLICABLE, SPECIFY %. EXEMPTION CERTICIATE
(NOTIFICATEION NO. 10/97) MAY BE PROVIDED (FOR MANUFACTURER
ONLY). IF INCLUDED IN PRICE, SPECIFY % INCLUDED.
15.
CUSTOM DUTY
IMPORT THROUGH INDIAN VENDORS = SPECIFY QUANTUM OF DUTY.
EXEMPTION CERTIFICATE (NOTIFICATION NO. 39/96) WILL BE
PROVIDED
DIRECT IMPROT FROM OEM = SPECIFY QUANTUM OF DUTY.
EXEMPTION CERTIFICATE (NOTIFICATION NO. 51/96)
WILL BE
PROVIDED. ADDL. DUTY PAYABLE UNDER NOTIFICATION NO. 24/02
WILL BE REIMBURSED AT ACTUALS.
16.
OCTROI DUTY
SPECIFY IF OCTROI CHARGES ARE EXTRA TO ISSUE EXEMPTION
CERTIFICATE
17.
EARNEST
DEPOSIT (EMD)
18.
SECURITY DEPOSIT
10% OF BASIC COST IS TO BE SUBMITTED BY SUCCESSFUL VENDOR.
CONFIRM YOUR ACCEPTANCE
19.
LD CLAUSE
IN CASE OF DELAYED SUPPLIES,LIQUIDATED DAMAGES AT THE RATE
OF 0.5% PER WEEK SUBJECT TO A MAXIMUM OF 5 % WILL BE
LEVIED.THIS CLAIM IS MANDATORY & CANNOT BE WITHROAWN
20.
REGISTRATION NO. WITH
GOVT. DEPTTS.
ENCLOSE PHOTO COPY
21.
IMPORT CONTENTS
IF OFFER INCLUDES IMPORT, DESCRIBE
APPROXIMATE COST, NAME OF FGN. OEM.
22.
NAME
OF
FOREIGN
FIRM/OEM REPRESENTED
PLEASE INDICATE
MONEY
CONFIRM IF DD/FDR/BG/BANKERS CHEQUE FOR EMD AMOUNT IS
ENCLOSED. WITH
TECHNO-COMMERCIAL BID, IF NOT, REASONS
THEREOF.
NAME,
QTY.,
AND
Page 3/3
23.
AGENCY AGREEMENT
PHOTOCOPY IS TO BE ENCLOSED
24.
NATURE OF SERVICES TO
BE RENDERED
PLEASE INDICATE
25.
AUTHORISATION
LETTER/DISTRIBUTOR/AG
ENCY CERTIFICATE
PLEASE ENCLOSE COPY
26.
PERCENTAGE
OF
COMMISSION
PAYABLE
TO INDIAN AGENT/REP BY
OEM
PLEASE INDICATE
27.
END USER CERTIFICATE
PLEASE INDICATE IF IT IS REQUIRED. IF YES, PROVIDE FORMAT, IF ANY
28.
VAT REGISTRATION N0.
PLEASE SPECIFY
29.
SERVICE
REGISTRATION NO.
PLEASE SPECIFY
30.
INCOME TAX PAN NO.
PLEASE SPECIFY
31.
BANK DETAILS FOR RTGS
MODE OF PAYMENT
NAME OF BANK
TAX
BRANCH ADDRESS WITH PIN,
ACCOUNT NO.
TYPE OF ACCOUNT,
RFGS/IFS CODE
32.
VALIDITY OF QUOTATION
PLEASE INDICATE DATE
33.
NAME & SIGNATURE OF
AUTHORISED SIGNATORY
WITH STAMP OF VENDOR
SPECIFIY
AUTHORITY OF
SIGNING
–
SOLE
PROPRIETOR/
PARTNER/ETC,(ENCLOSE AGREEMENT OR POWER OF ATTORNEY)