HIGH RATE THICKENER
HRT-022
FEEDWELL UPGRADE
Doc. No. OU500815191 Revision 0
Original instructions / Translation of the original instructions, Language EN
IOMS MANUAL
Doc Number
MET-MO-06005-4-30-4001-EN
Date Received
24.Jan.2023
SUB
Sub01
IOMS MANUAL
HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
This document is proprietary to Metso Outotec Oyj and its affiliated companies (“Metso Outotec”). This document is intended for the use of Metso Outotec's customers only for the
purposes of the agreement under which the document is submitted and no ownership rights are hereby transferred. No part of the document shall be used, reproduced, translated,
converted, adapted, stored in a retrieval system, communicated or transmitted by any means, for any commercial purpose, including without limitation, sale, resale, license, rental or
lease, without the prior express written consent of Metso Outotec.
Customer understands and accepts that the information in this document is subject to any change without notice. It is the customer's responsibility to determine whether there have
been any such updates or amendments.
The document has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Despite the fact that every
effort has been made to ensure that the information in this document is accurate Metso Outotec does not make any representations, warranties or guarantees, express or implied, as
to the accuracy or completeness of the document. In case of any discrepancies between different language versions English version shall prevail. Metso Outotec shall not be liable in
contract, tort or in any other manner whatsoever to any person for any loss, damage, injury, liability, cost or expense of any nature, including without limitation incidental, special,
direct or consequential damages arising out of or in connection with the use of the document. Metso Outotec's liability for any errors in the document is limited to the documentary
correction of errors.
Metso Outotec logo is a registered trademark of Metso Outotec Oyj.
Other product names mentioned in this document may be trademarks of their respective companies, and they are mentioned for identification purposes only.
Copyright © Metso Outotec Finland Oy 2023. All rights reserved.
Metso Outotec Oyj
Address:
PO Box 1220
FI-00101, Helsinki, Finland.
Telephone:
+358 20 484 100
Internet:
www.mogroup.com
0
Rev
JENLON
Name
JENLON
16.01.2023
Date
Name
Prepared
Date
Checked
Name
16.01.2023 ISSUED FOR INFORMATION
Date
Revision Text
Released
Status:
Original Size:
ISSUED FOR INFORMATION
Customer:
Project Phase:
NEWMONT
Project Name:
Customer Document ID:
Replaced by:
Replaces:
BDP_UPGRADE FEEDWELL THICKENER
Site No.:
S-08288
Language:
EN
Document Title:
IOMS MANUAL
HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
Equipment No:
Item No:
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OU500815191
IOMS MANUAL
HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
Contents
Contents ........................................................................................................... 3
1
Introduction ............................................................................................ 5
1.1
Scope of delivery .......................................................................... 5
2
Description of equipment....................................................................... 6
3
2.1
Deflector cone .............................................................................. 6
2.2
2.3
Feedwell ....................................................................................... 6
Feed launder ................................................................................ 7
2.4
Flocculant header ......................................................................... 7
Safety ...................................................................................................... 9
3.1
Hot surfaces / Liquids ................................................................... 9
3.2
3.3
Fire ...............................................................................................9
High-pressure cleaning of feedwell................................................ 9
3.4
Corrosion / Wear........................................................................... 9
3.4.1
Corrosion of bolts................................................................... 10
3.4.2
Checking for corrosion of steel ............................................... 10
3.4.3
Wear...................................................................................... 10
Environmental............................................................................. 10
3.5
4
Transportation and storage ................................................................. 11
4.1
Transportation ............................................................................ 11
4.1.1
Dimensions ............................................................................ 11
4.1.2
4.1.3
Transportation instructions ..................................................... 11
Inspecting delivery ................................................................. 11
4.1.4
Disposal of packing materials ................................................. 11
Storage....................................................................................... 12
4.2.1
Storage and handling ............................................................. 12
4.2.2
4.2.3
Install major items as soon as possible .................................. 12
Small equipment .................................................................... 12
4.2.4
Long term storage.................................................................. 12
4.2
5
Installation ............................................................................................ 14
5.1
Safety ......................................................................................... 14
5.2
Unpacking .................................................................................. 14
5.2.1
Shipment list .......................................................................... 15
5.3
5.4
Lifting.......................................................................................... 15
Installation preparation ................................................................ 16
5.4.1
Inspection data sheet ............................................................. 16
5.4.2
5.4.3
5.5
Inspection and test plan ......................................................... 16
Before you start ..................................................................... 16
Installation .................................................................................. 17
3 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
5.5.1
Drawings ............................................................................... 17
5.5.2
Feed system installation......................................................... 17
Final checks ............................................................................... 19
5.6
6
Maintenance.......................................................................................... 21
6.1
Weekly/Fortnightly planned maintenance .................................... 21
6.1.1
Feed launder ......................................................................... 21
6.2
Quarterly planned maintenance .................................................. 21
6.2.1
6.3
Feedwell ................................................................................ 21
Six Monthly planned maintenance ............................................... 21
6.3.1
Feedwell ................................................................................ 21
6.4
Annual shutdown maintenance routines ...................................... 22
6.4.1
6.4.2
General note on bolted connections ....................................... 22
Thickener tank ....................................................................... 23
6.4.3
6.4.4
Feedwell ................................................................................ 23
Rake ...................................................................................... 23
6.5
7
FEEDWELL UPGRADE
Annual shutdown internal inspection ........................................... 23
6.5.1
6.5.2
Feed launder inspection ......................................................... 23
Deflector cone inspection ....................................................... 23
6.5.3
Deflector cone scraper inspection .......................................... 24
Drawings ............................................................................................... 25
7.1
Equipment general arrangement ................................................. 26
7.2
7.3
Feed system assembly ............................................................... 27
Feedwell assembly ..................................................................... 28
7.4
7.5
Bridge reinforcements sheet 1 of 2.............................................. 29
Bridge reinforcements sheet 2 of 2.............................................. 30
7.6
Flocculent header ....................................................................... 31
4 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
1
FEEDWELL UPGRADE
Introduction
This manual refers to the upgrade of the High Rate Thickener (HRT-022).
This manual covers the requirements for the changes implemented for the upgrade
project.
All other equipment requirements remain unchanged, and the original Thickener
Installation, Operation, Maintenance and Service (IOMS) manual should be read in
conjunction with this document.
1.1
Scope of delivery
Equipment
Components
Bridge
•
Bridge reinforcements
Feed System
•
•
•
•
•
•
Feedwell including deflector cone scraper
Feedwell hanger
Flocculant header
Flocculant header mounting brackets
Feed launder
Feed launder hangers
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
2
FEEDWELL UPGRADE
Description of equipment
2.1
Deflector cone
The deflector plate is used to inject the feed into the Thickener bed and minimize short
circuiting of the slurry. The deflector cone gap is adjustable via its supports to allow for
changes in feed flowrate and a shaft-mounted scraper prevents blockage of the plate
gap.
Figure 1.
2.2
Deflector cone
Feedwell
Incoming feed enters the circular feedwell tangentially, promoting a gentle mixing of the
pulp. Diluted flocculant can be injected into optimal locations in the feedwell, the feed
pipe or Autodils™. Efficient dispersion of the flocculant is ensured by the mixing action
of the pulp.
The feedwell is sized to allow for de-aeration of the incoming feed pulp. Feed is injected
into the pulp bed at an angle controlled by the deflector cone. The design allows for
even distribution of feed across entire floor.
6 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
2.3
FEEDWELL UPGRADE
Feed launder
Feed slurry is injected into the feed launder. Cleaning of scale build up due to the
process conditions is assisted by the open feed launder design.
Figure 2.
1.
2.4
Feed system
Feed launder
Flocculant header
Flocculant is normally prepared in two stages in a separate polymer dosing system. In
the first stage, dry flocculant powder is mixed with water to a relatively high
concentration (0.25% - 0.50% w/v), also known as stock solution. In this form it is too
viscous to mix effectively into the slurry, so a secondary dilution stage on the polymer
dosing system reduces the concentration to approximately 0.025% w/v prior to delivery
to the flocculant header. The flocculant header runs from the tank wall to the center of
the bridge, along the top of the bridge. Flocculant delivery lines are connected to the
flocculant header, complete with flow regulation valves so the Thickener operator can
isolate or adjust the flow split between delivery lines.
7 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
Figure 3.
2.
3.
FEEDWELL UPGRADE
Flocculant delivery
Floc header
Isolation/regulation valves
4.
Floc delivery lines
8 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
3
FEEDWELL UPGRADE
Safety
3.1
Hot surfaces / Liquids
The incoming Thickener feed pipes may contain hot slurry.
•
3.2
Fire
Fire may start from hot work such as welding or cutting. Cutting or welding near rubberlined equipment may cause the rubber lining to catch fire. Be aware that several
components may be rubber-lined, and these parts require special precautions to protect
the lining from heat damage:
Parts with rubber lining concealed:
•
Slurry pipes
•
Feedwell lower section
3.3
High-pressure cleaning of feedwell
A high-pressure clean of the feedwell, including Directional AutodilTM ports and shelf is
performed six-monthly. Care is to be taken around joints and seams in the rubber lining
to avoid peeling off the lining.
WARNING
High-pressure cleaning of the feedwell while the Thickener is operating may be
hazardous.
.
As the cleaning will be done with the Thickener tank full, there is a chance of splashing
of process liquor during high-pressure cleaning.
The process liquor should be considered as a hazardous material and appropriate
precautions and PPE are required.
3.4
Corrosion / Wear
Corroded and worn components pose a hazard if they are not identified and replaced.
•
Particularly in structural members and joints, corrosion can weaken the structure
and reduce its load carrying capacity.
•
Corrosion and wear can remove material, leaving sharp edges and rough surfaces
which can cause cuts and abrasions.
•
Corrosion and wear in joints can lead to broken components, exposing bolts to
further damage. This in turn can result in bolts that cannot be removed using
normal tools and potentially requiring excessive force or hot work to remove them.
9 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
3.4.1
FEEDWELL UPGRADE
Corrosion of bolts
•
The corrosion of bolts can occur, particularly in wetted areas such as the feedwell
and feed pipe. It can also occur in vital, structural areas such as bridge splice
joints.
•
In some cases, to inspect bolts covered by Sikaflex, where corrosion of these bolts
may not be easily visible, it may be necessary to remove the Sikaflex and then
replace it after the task is completed.
3.4.2
Checking for corrosion of steel
•
Bridge steelwork, particularly splice joints.
•
Floc line (acid proof steel)
•
Wetted areas such as feedwell and feed launder are prone to corrosion of the steel.
•
Inspect steel covered by Sikaflex as corrosion may not be easily visible.
3.4.3
Wear
•
Steelwork such as the feed launder and feedwell are subject to wear and must be
regularly inspected.
•
Incorrectly assembled parts may have reduced clearance which will cause rubbing
wear on moving parts.
3.5
Environmental
The site/plant owner of the Thickener is liable for any release of pollutants caused while
using the machine and is responsible for the prevention of pollution.
Inspect and if necessary, correct the following:
•
Flocculant leaks, slurry leaks/overflows, process water leaks/overflows from
pipework.
•
Construction rubbish.
10 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
4
FEEDWELL UPGRADE
Transportation and storage
Read these instructions carefully before transporting the Thickener components and
before opening the transport packages.
4.1
Transportation
4.1.1
Dimensions
Large components of the Thickener may require transportation in sections. Refer to the
delivery documentation, specifically the packing lists.
4.1.2
Transportation instructions
•
Transport the parts in their original packages as near to the assembly site as
possible.
•
Keep small parts in their boxes as long as possible to prevent losses.
•
Keep heavy parts on their own pallets until lifting them to the final location.
•
Protect the parts from direct contact with the ground.
•
Pay attention to the equipment shipment and handling instructions written on the
packages.
•
Refer to the supplied details of package sizes, masses, and centers of gravity.
4.1.3
Inspecting delivery
•
Before opening any packages, consult packing lists, which describe the contents in
detail.
•
Check that the contents of the packages and the item numbers are in accordance
with the packing lists.
•
Inspect the assemblies upon arrival for any damage or loss which may have
occurred during shipment or storage. Report any damage or loss to Metso Outotec
prior to proceeding with installation.
•
Have any damage repaired where possible before installation.
NOTE: Report any damage or major misalignment such as twisting that has occurred
during transportation to Metso Outotec immediately.
4.1.4
Disposal of packing materials
Recycle the packing materials according to local regulations.
11 (32)
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4.2
Storage
4.2.1
Storage and handling
FEEDWELL UPGRADE
Store the equipment in a place where it is protected from sunlight and rain. Use
appropriate pallets to prevent direct contact with the ground. Electrical equipment
should be stored in a dry, warm location.
Special precautions must be observed to minimize the risk of loss of the corrosion
resistance and toughness of stainless steel (Duplex or other). Stainless steel shall be
handled to minimize contact with iron or other types of steel during all phases of storage
and handling.
4.2.2
Install major items as soon as possible
Large Equipment should be installed as soon as possible. Equipment should be stored
close to or on its final location. Ensure that nothing can be damaged by other equipment
or other items being stored.
4.2.3
Small equipment
Small equipment is more sensitive to outside conditions. Once the equipment has been
delivered, the following instructions should be observed:
•
Do not store outdoors or in areas exposed to the elements or with excessive
humidity.
•
Always place wooden boards or other resilient material under the equipment to
avoid direct contact with the floor.
4.2.4
Long term storage
For storage periods over 60 days, additional precautions must be undertaken to prevent
damage:
•
Prior to storage, all painted surfaces shall be inspected for damage and made good
as required.
•
Preferred storage is inside a building, but if this is not possible, all components are
to be covered by a stout waterproof tarpaulin. The tarpaulin is to be properly tied
down such that it will not flap and be damaged in any winds and supported in such
a manner as not to rub and damage the paint system.
•
All coverings shall be of a sufficient size to prevent any rainwater, including wind
driven rain, from entering under the covering.
•
All surface water on the ground is to be excluded from the storage area. No surface
water shall be allowed to drain through, across or under the storage area. Flooding
of the storage area shall be prevented.
•
Stainless steel (Duplex or other) storage should be under cover and well removed
from shop dirt and fumes from pickling operations. If outside storage is necessary,
provisions should be made for rainwater to drain and allow the material to dry.
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HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
Stainless steel should not be stored in contact with carbon steel. Materials
containing chlorides, including foods, marker paints and ink, beverages, oils,
cleaners, and greases, should not come in contact with stainless steel.
•
Dissimilar metals shall be packed and stored separately to prevent metallurgical
contamination.
13 (32)
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5
FEEDWELL UPGRADE
Installation
5.1
Safety
Follow the general and local safety regulations carefully during shipment, handling, and
installation. Also see Safety in this manual for more information.
Pay special attention to the lifting and moving of the packages and parts. Lifting
accessories must be attached to the indicated points to prevent accidents and
damage. When lifting, avoid using metal cables. Before detaching the lifting ropes,
make sure that the equipment is firmly fixed to the supporting structure.
•
CAUTION
Damage to equipment or injury to personnel when lifting heavy parts
.
Painted, elastomer-coated or otherwise treated surfaces must not be damaged
Lifting accessories must be attached to indicated points
•
Scaffolding must be strong and safe enough to prevent any accidents. If welding
and flame-cutting are required, take appropriate fire protection measures.
•
Systems which are to be added to the Thickener must be agreed with Metso
Outotec.
CAUTION
Bad Housekeeping - Trip/Slip/Fall Hazard
.
Equipment parts, tools, spilled chemicals and lubricants, insufficient lighting etc. can
cause a trip/slip hazard and a subsequent fall
Keep walkways clean and clear
Clear the site of all unnecessary items, e.g., building materials and other obstacles
that may disturb or complicate the installation. Ensure the work area is tidy, clear of
obstacles and well lit. Lighting must be provided on site.
•
5.2
Unpacking
These instructions and all drawings furnished should be thoroughly examined before
starting the assembly. The installation and assembly drawings supplied with this manual
are for instruction purposes only and should not be used for any other purpose.
Before opening boxes or crates consult packing lists, which describe the contents in
detail.
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FEEDWELL UPGRADE
Inspect the assemblies upon arrival for any damage or losses which may have occurred
during shipment or storage. If any are found, please report them to the vendor. Damage
should be repaired prior to installation where possible.
5.2.1
Shipment list
Refer to the packing list for a complete list of supplied equipment.
Pay attention to the equipment shipment and handling instructions written on the
packages. Note the special handling precautions of elastomer-coated parts in cold
weather.
NOTE: Any damage or major misalignment e.g., Twisting that has occurred during
shipment or during installation must be reported to Metso Outotec immediately before
proceeding further.
5.3
Lifting
DANGER
Uncontrolled movement/Potential crushing injury
.
Lifting lugs, Lifting Equipment or Auxiliaries can fail
A lifting plan must be completed before lifting activities. The lifting area must be
isolated. Working under and/or going under lifted equipment is prohibited. Lifting
auxiliaries are to be according to local regulations or requirements. The minimum lifting
arrangement by Metso Outotec is four (4) lifting lugs. Refer to assembly drawings for
weight of equipment being lifted and center of mass; if applicable
DANGER
Falling objects/Potential crushing injury
.
Objects such as steel plate, supports and equipment can fall during continuous use of
cranes, hoists, and temporary support structures
A lifting plan must be completed before lifting activities. The lifting area must be
isolated. Working under and/or going under lifted equipment is prohibited. Lifting
auxiliaries are to be according to local regulations or requirements
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HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
WARNING
Do not stand under a lifted load
.
Do not exceed the working load limit of each lifting lug
Make sure that the lifting equipment is strong and safe enough
Follow the plant’s instructions when lifting the equipment.
When lifting a large, irregularly shaped object a spreader beam may be necessary to
prevent deformation.
When lifting, do not use metal cables.
Before detaching the lifting ropes, make sure that the equipment is firmly fixed to the
supporting construction.
To assist with assembly and installation, special lifting points (lifting lugs) have been
designed into the equipment. These lifting lugs should be used whenever they are
suitable for the lift.
•
Each lifting lug will be stamped with its working load limit (WLL). This working load
limit must not be exceeded for any lift.
•
Many lifting lugs are designed for a certain part of the assembly operation only and
can only be used to lift a small component during assembly. They must not be used
to lift the complete assembly.
The mass of assemblies and their components are listed on the assembly drawings.
Note that these masses do not include consumables and the total lifting mass may vary
as a result.
5.4
Installation preparation
5.4.1
Inspection data sheet
Complete the inspection data sheet during installation.
5.4.2
Inspection and test plan
Metso Outotec recommends the installation be carried out in accordance with an
approved inspection and test plan (ITP). This document should cover all aspects of
installation works and be signed off by the owner's representative - prior to
commencement of any commissioning activities.
5.4.3
Before you start
Repair all scratches and markings before taking the equipment into use.
•
Pay special attention to the corrosion and fire prevention layers.
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FEEDWELL UPGRADE
Before you start the installation, take the following actions:
•
­
IMPORTANT! Prepare an assembly program.
­
Organize storage and pre-assembly areas for the machine parts and
structures.
­
Transport the parts in their original packages as close to the assembly site as
possible.
­
Keep small parts in their boxes for as long as possible to prevent loss.
­
Keep heavy parts on their own pallets until lifting them to the final location and
protect the parts from direct contact with the ground. Do not remove tie-down
straps until necessary. Ensure that lifting is done from the indicated points
using the correct procedures.
­
Take precautions to avoid mechanical damage and deformation when moving
the parts.
­
Arrange the supply of water, electricity, lighting, plant and instrument air, and
welding and cutting gases to the site.
­
Obtain the tools and hardware needed for the assembly on site.
­
Ensure that the site is safe, and the required hardware is to hand.
Assembly will require 360-degree access for the duration of the assembly procedure.
The Thickener has a tank lid. Remove the tank lid prior to installation and replacement it
prior to operation of the Thickener.
5.5
Installation
5.5.1
Drawings
Table 1.
Drawings
Client Drawing number
MO Drawing number
Drawing title
MET-06005-4-30-4001
OU601962745
Equipment General Arrangement
MET-06005-4-30-4002
OU601963120
Feed System Assembly
MET-06005-4-30-4003
OU601963089
Feedwell Assembly
MET-06005-4-30-4004
OU601963321
Bridge Reinforcements Sheet 1 and 2
MET-06005-4-30-4005
OU601971500
Flocculant Header
5.5.2
Feed system installation
Refer to drawing MET-06005-4-30-4002 / OU601963120 Feed System Assembly.
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Figure 4.
FEEDWELL UPGRADE
Feed system installation
1. Remove existing feedpipe from Thickener.
2. Remove existing feedwell from Thickener.
3. Remove existing deflector cone scraper from Thickener.
4. Observe and remove other components as needed to clear the required areas for
new equipment installation.
5. Modify existing bridge according to drawing MET-06005-4-30-4004 / OU60196332
Bridge Reinforcements
6. Install new feedwell. Refer to drawing MET-06005-4-30-4003 / OU601963089
Feedwell Assembly.
a. Mount deflector cone halves, one to each feedwell half using the supplied
hangers.
b. Lower feedwell halves into Thickener tank and bring them to meet around the
mechanism drive shaft.
c.
Connect the two feedwell and deflector cone halves using the supplied
fasteners.
d. Attach feedwell hangers to existing bridge.
e. Remove deflector cone scraper components.
f.
Lift the feedwell and align with feedwell hangers. Fasten with supplied
fasteners.
7. Install new deflector cone scraper.
18 (32)
© Metso Outotec 2023. All rights reserved.
Project ID:
904346
Plant Code:
Plant Unit Code:
Document Type:
BDC20
Running No:
Revision:
0
Metso Outotec Document ID:
OU500815191
IOMS MANUAL
HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
WARNING
Installation of the deflector cone scraper can be hazardous.
.
If the installer must enter the feedwell, fall protection systems will be required and
confined space procedures followed
The rake drive must be isolated, and any incoming feeds must be locked out. An
external observer (located on the bridge) shall monitor and alert workers to potential
hazardous situations. Prepare a JSA before any operation.
8. Install feed launder hangers.
9. Install feed launder segments.
10. Install flocculant header brackets.
11. Install flocculant header. Refer to drawing MET-06005-4-30-4005 / OU601971500
Flocculant Header.
12. Install the following items:
­
Transition box part 1 and 2
­
Feed pipe hanger supports and bracings
­
Feed pipe hanger and clamp
­
Feed pipe spools
­
Feed pipe saddle
13. Install floc assembly as per drawing OU650689739 Floc Assembly.
14. Perform launder modifications as per drawing OU650688618 Launder
Modifications.
15. Install break tank assembly as per drawing OU650688717 Break Tank Assembly.
16. Complete all surface treatment and remove temporary support platform, timber
sleepers, and any other temporary scaffolding.
5.6
Final checks
1. Check gap of deflector cone scraper to deflector cone as noted with rake
mechanism in fully lowered position. Deflector plate gap is 150mm.
2. Remove temporary work platforms.
3. Complete final surface treatment to installed and modified components as
appropriate.
4. Clear Thickener of all tools, temporary supports, dunnage, personnel etc.
5. De-isolate the rakelift system. Raise the rakes, re-isolate the rakelift system.
Remove dunnage from under rakes, de-isolate the rakelift system and lower the
rakes.
6. Check deflector cone clearances and adjust as required. Check underflow cone
19 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
clearance. Check rake clearance.
WARNING
Installation and adjustment of the deflector cone scraper can be hazardous.
.
If the installer must enter the feedwell, fall protection systems will be required and
confined space procedures followed
The rake drive must be isolated, and any incoming feeds must be locked out. An
external observer (located on the bridge) shall monitor and alert workers to potential
hazardous situations. Prepare a JSA before any operation.
DANGER
Potential crushing injury – Deflector Cone Scraper Adjustment
.
The deflector cone scraper may fall onto personnel when being adjusted
The area of the deflector cone adjustment is to be isolated. Working under and/or going
under the deflector cone scraper area is prohibited. Temporary scaffolding must be
used to install the deflector cone scraper. Safe harness to be worn by personnel when
working on heights
7. After no clashes are confirmed and clearances are acceptable, re-connect the rake
drive hydraulic hoses but do not de-isolate. Manually walk the rakes around the
Thickener (note that the rake drive hydraulic motor ports must not be blanked).
8. Confirm no clashes after rotating. Raise the rakes and repeat step 7 to check for
clashes.
The rakes are now ready for clearance and setup checks.
20 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
6
FEEDWELL UPGRADE
Maintenance
6.1
Weekly/Fortnightly planned maintenance
6.1.1
Feed launder
NOTE: The feed launder is Carbon Steel with rubber lining.
Initially inspect the feed launder on a fortnightly basis to determine required scale
cleaning frequency and method.
•
The method and frequency of cleaning needs to be determined to match the scale
composition. The method of cleaning may be low- or high-pressure water, or gentle
mechanical cleaning with a brush or scraping device.
WARNING
Falling risk
.
Personnel reaching beyond the handrail to inspect or clean the feed launder may fall
from the Thickener bridge
Fall arresting harnesses must be worn
6.2
Quarterly planned maintenance
6.2.1
Feedwell
Visually check that flow through the Autodilution port/s is not being adversely
affected by a build-up of solid in the port/s. A build-up of solids would normally be
visible or a change in flow behavior becomes apparent. If necessary, hose the solid
out of the port/s
•
6.3
Six Monthly planned maintenance
6.3.1
Feedwell
•
Perform a high-pressure clean of the feedwell Autodilution ports and shelf. Take
care around joints and seams in the rubber lining to avoid peeling off the lining.
21 (32)
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Plant Unit Code:
Document Type:
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Metso Outotec Document ID:
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
FEEDWELL UPGRADE
WARNING
As this cleaning will be done with the Thickener tank full, there is a chance of splashing
of process liquor during high pressure cleaning.
.
The process liquor should be considered as a hazardous material and appropriate
precautions and PPE are required.
6.4
Annual shutdown maintenance routines
6.4.1
General note on bolted connections
•
Always use the correct size and grade of nuts, bolts, and washers.
•
To keep the flanges of the connection parallel, bolts must be tightened uniformly.
This is accomplished by tightening the bolts in multiple stages, at each stage using
a star pattern to ensure the connection is closed evenly across the face. An
example of a star pattern is shown below for a 12-bolt connection. The actual
pattern will vary depending on the number of bolts, but the same principle of even
tightening should be applied.
•
For the first stage, follow the star pattern but only do up the bolts finger tight
•
For the second stage, follow the star pattern and do the bolts snug tight
•
For the third stage, follow the star pattern and do the bolts up to the specified
torque.
Figure 5.
Star pattern for tightening a bolted connection
22 (32)
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IOMS MANUAL
HIGH RATE THICKENER HRT-022
6.4.2
FEEDWELL UPGRADE
Thickener tank
•
Drain Thickener and clear out as much slurry as is possible.
•
Inspect bolts in bridge for signs of damage or corrosion. Check bolting is correct
tightness. Replace bolts as necessary.
•
Visually inspect feedwell, feed launder, bridge and other pipe work for wear and
corrosion.
6.4.3
Feedwell
Perform a high-pressure clean of the feedwell, including Autodilution ports, shelf,
deflector cone, deflector cone scraper. Take care around joints and seams in the
rubber lining to avoid peeling off the lining. Inspect the condition and attachment of
the lining after the cleaning and repair if necessary.
•
6.4.4
Rake
•
Check deflector cone scraper for condition and damage
•
Check clearance settings of rake arms, rake blades and deflector cone scraper.
6.5
Annual shutdown internal inspection
6.5.1
Feed launder inspection
The open feed launder is subjected to abrasive wear due to the speed of the incoming
feed slurry as well as scale build up due to the process conditions. The open feed
launder should be visually inspected on the top sides from the bridge and bottom sides
inside the Thickener. Areas of high wear or corrosion should be further investigated
using ultrasonic thickness measurement. Areas of scale accumulation should be
cleaned using typical scale removal practices in use on site.
A breach in the feed launder platework will cause feed slurry to discharge into the
Thickener before reaching the feedwell. An indication may be a torque spike either two
or four times per revolution equivalent to the rakes passing over the "heap" of solids.
There is also often a cloudy area on the top of the Thickener liquor surface in close
proximity to the slurry breach.
6.5.2
Deflector cone inspection
The deflector cone should be inspected for the following:
•
Check that all the hanger supports are complete and not damaged or worn.
•
Check all bolts are correctly torqued.
•
Check the surface for abrasion.
•
Also check the plate gap (the minimum gap between the bottom of the feedwell and
the deflector plate) and record it so it can be checked against the original setting.
23 (32)
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Metso Outotec Document ID:
OU500815191
IOMS MANUAL
HIGH RATE THICKENER HRT-022
6.5.3
FEEDWELL UPGRADE
Deflector cone scraper inspection
The deflector cone scraper should be checked for wear or missing components. Check
that the unit is not bent, the bolts are tight and that its clearance between the scraper
and the deflector cone is at least 25mm.
24 (32)
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Plant Unit Code:
Document Type:
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Running No:
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Metso Outotec Document ID:
OU500815191
IOMS MANUAL
HIGH RATE THICKENER HRT-022
7
FEEDWELL UPGRADE
Drawings
Table 2.
Drawings
Client Drawing number
MO Drawing number
Drawing title
MET-06005-4-30-4001
OU601962745
Equipment General Arrangement
MET-06005-4-30-4002
OU601963120
Feed System Assembly
MET-06005-4-30-4003
OU601963089
Feedwell Assembly
MET-06005-4-30-4004
OU601963321
Bridge Reinforcements Sheet 1 and 2
MET-06005-4-30-4005
OU601971500
Flocculant Header
25 (32)
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Document Type:
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Running No:
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Metso Outotec Document ID:
OU500815191
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
A
B
B
C
C
5
EXISTING BRIDGE
FLOC HEADER CL
MAX FLOW
RATE: 539 M3/h
3
D
NEW O/F BOX,
NOT IN MO SCOPE
DESIGN FLOW
RATE: 458 M3/h
FEED INLET CL
EXISTING TANK
D
T.O.TANK
3
1
2
E
E
00
28 CRS
AM
BE
EXISTING MECHANISM
EXISTING TANK
F
F
U/S BASEPLATE
SECTIONAL ELEVATION
REFER TO PLAN FOR TRUE ORIENTATION
1
G
00
115
EXISTING BRIDGE
INSTALLATION DWG
INSTALLATION DWG
INSTALLATION DWG
INSTALLATION DWG
EQUIP. GENERAL ARR.
FLOCCULANT HEADER
BRIDGE REINFORCEMENTS
FEEDWELL ASSEMBLY
FEED SYSTEM ASSEMBLY
EQUIPMENT GENERAL ARRANGEMENT
TYPE
DESCRIPTION
OU601971500 G
OU601963321
OU601963089
OU601963120
OU601962745
DRAWING NUMBER
H
H
2
5
4
3
2
1
4
J
75
DESCRIPTION
1
1
4
1
1
OU601971500
OU601963120
OU601963120
OU601963120
OU601963089
TBC
TBC
TBC
TBC
TBC
QTY
REF. DWG.
MASS
J
1
0
35
20
ITEM
0
115
FLOCCULANT HEADER
BRIDGE REINFORCEMENTS
NEW FEEDWELL HANGER (PART OF INST. DWG)
FEED LAUNDER (PART OF INSTALLATION DWG)
NEW FEEDWELL incl. DEFLECTOR CONE SCRAPER
UPSTREAM CONDITION REQUIREMENTS:
K
1.
2.
3.
4.
5.
FEED LAUNDER MUST CONNECT DIRECTLY TO UPSTREAM FEED TANK.
DESIGN FLOW DEPTH AT lAUNDER ENTRY IS 218 mm.
DESIGN FLOW VELOCITY AT LAUNDER ENTRY IS 1.82 m/s.
DESIGN FLOW RATE IS 458 m/s.
MAXIMUM FLOW RATE IS 539 m/s.
UPSTREAM CONDITION RECOMMENDATIONS:
1.
L
PLAN
BAFFLE ARRANGMENET IS RECOMMENDED ON UPSTREAM FEED TANK LIQUID
LEVEL TO ISOLATE FEED LAUNDER FROM SURFACE TURBULANCE.
0
1
2
3
REV.
AleCha 23.08.2022 balm 23.08.2022 AleCha 23.08.2022
AleCha 07.09.2022 SwaDev 08.09.2022 AleCha 08.09.2022
AleCha 04.10.2022 SwaDev 04.10.2022 AleCha 04.10.2022
AleCha 12.12.2022 eugvil 12.12.2022 AleCha 12.12.2022
NAME
DATE
NAME
DATE
NAME
DATE
PREPARED
CHECKED
APPROVED
STATUS
3
M
1.
2.
3.
4.
5.
6.
UNITS
SCALE
SIZE
mm
1:75
A1
PROJECT PHASE
YANACOCHA MINING INC.
IMPLEMENTATION 01
SITE NO.
CUSTOMER DOCUMENT NO.
YANACHOCHA FEED SYSTEM UPGRADE
MET-DWG-06005-4-30-4001
REPLACES
2
3
4
5
6
7
8
9
EN
DOCUMENT TITLE
ALL STRUCTURAL MATERIALS TO ASTM A572 GR. 50 OR EQUIVALENT GRADE.
FEED LAUNDER FULLY RUBBER LINED INTERNALLY.
FEEDWELL 1/3rd RUBBER LINED (STARTING FROM INLET).
ALL FASTENERS ACCORDING TO APPLICABLE ISO STANDARD AND METRIC TYPE.
EQUIPMENT NO.
ALL FLANGES TO BE ANSI B16.5 CLASS 150, HOLES SYMMETRIC ABOUT CENTERLINE. 3410-TH-12003
PROJECT ID
PLANT CODE
LAUNDER BATTERY LIMIT IS A STANDARD ASME 16" FF FLANGE
EQUIPMENT GENERAL ARRANGEMENT
YANACHOCHA MINING INC.
M
PLANT UNIT CODE DOCUMENT TYPE COUNTING NO.
904346
10
L
LANGUAGE
MTL03
11
12
13
14
REVISION SHEET OF SHEETS
3
THIS INFORMATION IS CONFIDENTIAL AND PROPRIETARY TO METSO OUTOTEC CORPORATION OR ITS SUBSIDIARIES ( METSO
OUTOTEC ) AND IS PROTECTED BY TRADE SECRET, COPYRIGHT AND/OR OTHER LAWS. IT MAY NOT BE ACCESSED, USED,
COPIED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF METSO OUTOTEC. ALL RIGHTS RESERVED.
1
S-08288
PROJECT NAME
REPLACED BY
K
REVISION TEXT
CUSTOMER
GENERAL NOTES :
SHOWING TRUE ORIENTATION
FOR APPROVAL
BT POSITION, FLOC HEADER, FOR APPROVAL
FEED PIPE REDESIGNED TO FEED LAUNDER
RELEASED FOR MANUFACTURING
15
1 / 1
DOCUMENT ID
OU601962745
16
6
7
9
8
11150
A
BRIDGE CL
PUENTE CL
FLOC HEADER CL
N2 CABEZAL DE
FLOCULANTE CL
D
FEED LAUNDER INLET
ENTRADA DE LA CAÑALETA
N1 DE ALIMENTACIÓN
6
E
E
C
LAUNDER INCLINED
SEGMENT
SEGMENTO
INCLINADO
CAÑALETA DE
ALIMENTACIÓN
16
LAUNDER HORIZONTAL
SEGMENT
SEGMENTO HORIZONTAL DE LA
CAÑALETA DE ALIMENTACIÓN
A
BROKEN OUT SECTION OF FEEDWELL
CORTE DE SECCIÓN DEL POZO DE ALIMENTACIÓN
D
> 30
≤ 120
> 120
≤ 400
> 400
≤ 1000
> 1000
≤ 2000
> 2000
≤ 4000
Machining
ISO 2768-m
Chamfers and external radii
Welding
ISO 13920-B
Thermal cutting ISO 9013-2
± 0,1
± 0,2
± 0,2
± 1
± 0,3
± 0,5
± 0,8
± 1,2
± 2
3,15 < t ≤ 6,3
6,3 < t ≤ 10
10 < t ≤ 50
ANGULAR
DIMENSIONS
Machining
Welding
Bending
EXISTING DRIVE SHAFT (RAKE MECH)
EJE DE ACCIONAMIENTO EXISTENTE
(RASTRILLO MECÁNICO)
ELEVATION VIEW
PERPENDICULAR TO BRIDGE CENTER PLANE
VIEW CROPPED
VISTA DE ELEVACIÓN PERPENDICULAR A LA
VISTA CORTADA DEL PLAN CENTRAL DEL PUENTE
GEOMETRICAL TOLERANCES
6
NOTE: RUBBER LINED FLANGES EXCLUDED.
SEE SECTION VIEW C-C
NOTA: BRIDAS RECUBIERTAS CON GOMA
EXCLUIDAS
CONSULTE LA VISTA DE LA SECCIÓN C-C.
2
PASO 7: INSTALE EL NUEVO RASPADOR DEL CONO DEFLECTOR.
3
FEED 3.5°
ANGL WELL S
PLIT
E TO
B
R
I
DGE
SEP
CL
POZO ARACIÓN
DE A
D
LIMEN EL
TACI
ÓN
G
4
20
LA BASE DE LA
CAÑALETA PUEDE
SOLDARSE AL
BORDE DEL TANQUE
O PERFORARSE Y
FIJARSE.
1
2035
750
H
14 13 12
J
14 13 12
4
PLAN VIEW FROM TOP
VIEW CROPPED
5
4000
7
C
2
3
21 23 22
4
C
N2 FLOC HEADER L
CABEZAL DEL FLOCULANTE CL
15 17 18
5
14
14
13
13
10
DETAIL D
DETALLE D
SCALE 1 : 5
ESCALA 1 : 5
RUBBER LINED FLANGES:
TIGHTEN FIRST ALL
FASTENERS IN A STARLIKE PATTERN TO 31
Nm.
11
26 25 24
3
1354
100
LOCATION AS SUITS
UBICACIÓN APROPIADA 9
L
26
6
3000
18 17 19
AS SUITS
8 LOCATION
UBICACIÓN APROPIADA
5.
CONTINUE TO TIGHTEN
FASTENERS IN A
8. ALL
STAR-LIKE PATTERN TO
FINAL TORQUE VALUE
6. OF 62 Nm.
3.
BRIDAS RECUBIERTAS
10. CON GOMA:
9.
75
ONE
TO C
PER NCE
SCRA
RA
CLEA IÓN DEL
RAC
CONO
SEPA OR AL
PAD
RAS
13.
M
1
11.
2
3
4
5
6
7
8
7.
4.
SECTION C-C
SECCIÓN C-C
SCALE 1 : 10
ESCALA 1 : 10
RUBBER LINED FLANGES, BOLT SEQUENCE
BRIDAS RECUBIERTAS CON GOMA, SECUENCIA DE PERNOS
12 13 14
9
10
> 10 ≤ 50
> 50 ≤ 120
> 120 ≤ 400
± 1°
± 0°30'
± 0°20'
± 0°10'
11
Quality of cut surface
ISO 9013-44
± 1,3
± 1,7
± 4,2
> 1000
> 400 ≤ 1000
± 0°5'
± 13 mm/m
± 9 mm/m
Machining
ISO 2768-K
Welding
± 6 mm/m
B
ISO 13920-F
EXAMINATION PROCEDURES, EXAMINATION LEVELS
AND ACCEPTANCE LEVELS OF WELD JOINTS
ACC. TO ISO 17635
COMPLEMENTARY INDICATIONS
INDICATION OF WELDS WITH QUALITY LEVELS
THAT DIFFERS FROM GENERAL REQUIREMENT
a5
EXAMPLE
GENERALLY REQUIRED QUALITY LEVEL,
300
111 / B
C
IF NOT OTHERWISE SPECIFIED IN DRAWING
WELDING PROCESS
ACC. TO ISO 4063
QUALITY LEVEL
ACC. TO ISO 5817
INSTALLATION PROCEDURE:
STEP 1: REMOVE EXISTING FEEDPIPE FROM THICKENER
D
STEP 2: REMOVE EXISTING FEEDWELL FROM THICKENER.
STEP 3: REMOVE EXISTING DEFLECTOR CONE SCRAPER FROM
THICKENER.
STEP 4: OBSERVE AND REMOVE OTHER COMPONENTS AS
NEEDED TO CLEAR THE REQUIRED AREAS FOR NEW EQUIPMENT
INSTALLATION.
-------------------------------------------------------STEP 5: MODIFY EXISTING BRIDGE ACCORDING TO INSTALLATION E
DRAWING MET-DWG-06005-4-30-4004 / OU601963321.
STEP 6: INSTALL NEW FEEDWELL, REFER TO FEEDWELL
INSTALLATION DRAWING MET-DWG-06005-4-30-4003 /
OU601963089.
STEP 8: INSTALL FEED LAUNDER HANGERS.
F
STEP 9: INSTALL FEED LAUNDER SEGMENTS.
STEP 11: INSTALL FLOCCULANT HEADER. REFER TO
INSTALLATION DRAWING MET-DWG-06005-4-4005 /
OU601971500.
WEIGHT
3610 kg G
HEX HEAD SCREW ISO 4014 - M12x40 - 8.8 tZn
2
0.1
N048004403
25
WASHER ISO 7089 - M12 - 200HV - tZn
2
0.0
515280
24
HEXAGON NUT ISO 4032 - M12 - 8 - tZn
2
0.0
N048003449
23
HEXAGON NUT ISO 4032 - M20 - 8 - tZn
20
0.1
N048003452
22
WASHER ISO 7089 - M20 - 200HV - tZn
20
0.0
515282
21
HEX HEAD SCREW ISO 4014 - M20x80 - 8.8 tZn
4
0.3
N048004483
20
HEX HEAD SCREW ISO 4014 - M20x55 - 8.8 tZn
16
0.2
N048004479
19
HEX HEAD SCREW ISO 4014 - M16x55 - 8.8 tZn
28
0.1
N048004454
18
HEXAGON NUT ISO 4032 - M16 - 8 - tZn
44
0.0
N048003451
17
WASHER ISO 7089 - M16 - 200HV - tZn
44
0.0
515281
16
THREAD BAR DIN 976 - M16x200, 8.8 tZn
2
0
15
THREAD BAR DIN 976 - M16x350, 8.8 tZn
2
1
14
HEXAGON NUT ISO 4032 - M12 - A4-80
20
0.0
N048003509
13
WASHER ISO 7089 M12 200 HV A4
20
0.0
604878
12
U-BOLT SFS 5369 - DN25 - A4
5
0.1
N048526432
11
U-BOLT SFS 5369 - DN50 - A4
5
0.2
N048526435
10
FLOCCULANT HEADER
OU601971500
1
126
N031284012
9
FLOC PIPE MOUNTING BRACKET
OU601974004
1
3
N031284887
8
FLOC HEADER MOUNTING FRAME
OU601972709
1
7
N031287086
7
GASKET
OU601994895
2
1
N031289472
6
LAUNDER OUTER SEGMENT
OU601985420
1
516
N031287104
5
LAUNDER INNER SEGMENT
OU601985409
1
295
N031287089
4
LAUNDER SUPPORT BEAM
OU601985487
2
107
N031287087
3
DEFLECTOR CONE SCRAPER
OU601994889
2
39
N031289465
2
FEEDWELL ASSEMBLY Ø4.0 m
OU601963089
1
2349
N031287079
1
BRIDGE REINFORCEMENTS
OU601963321
1
4
N031287063
SUB_DWG.NO.
QTY WEIGHT
[kg]
0 AleCha 17.10.2022 SwaDev 17.10.2022 AleCha 17.10.2022 FOR APPROVAL
09.12.2022 AleCha 09.12.2022 TRADUCCIÓNES
1 AleCha 09.12.2022 balm
DATE
NAME
DATE
NAME
NAME
DATE
REV.
REVISION TEXT
PREPARED
CHECKED
APPROVED
STATUS
UNITS
ISSUED FOR APPROVAL
CUSTOMER
YANACOCHA
PROJECT PHASE
PROJECT NAME
YANACOCHA FEEDWELL UPGRADE
REPLACED BY
mm
H
J
ITEM NO.
REMARKS
K
SCALE
1:40
SIZE
A1
SITE NO.
CUSTOMER DOCUMENT NO.
S-08288
MET-DWG-06005-4-30-4002
LANGUAGE
REPLACES
EN
DOCUMENT TITLE
L
INSTALLATION DRAWING
SIGA AJUSTANDO TODOS
LOS SUJETADORES EN
UN PATRÓN EN FORMA
DE ESTRELLA HASTA EL
VALOR DE PAR DE
TORSIÓN FINAL DE 62
Nm.
12
± 16
SEE DIN 6935
PART DESCRIPTION
12. PRIMERO, AJUSTE
TODOS LOS
SUJETADORES EN UN
PATRÓN EN FORMA DE
2.
ESTRELLA A 31 Nm.
1.
a3
DETAIL A
DETALLE A
SCALE 1 : 20
ESCALE 1 : 20
DEFLECTOR CONE SCRAPER INSTALLATION DETAIL
DETALLE DE INSTALACIÓN DEL RASPADOR DEL CONO DEFLECTOR
± 1,3
± 1,6
± 3
DIMENSIONS & BASIC MATERIAL
FEED LAUNDER INLET
N1 ENTRADA DE LA CAÑALETA
DE ALIMENTACIÓN
11
K
PASO 11: INSTALE EL CABEZAL DE FLOCULANTE. CONSULTE EL
DIAGRAMA DE INSTALACIÓN MET-DWG-06005-4-4005 /
OU601971500.
11 13 14
C
± 1,2
± 1,5
± 2,3
± 14
STEP 10: INSTALL FLOCCULANT HEADER BRACKETS.
PASO 10: INSTALE LOS SOPORTES DEL CABEZAL DE
FLOCULANTE.
SECTION E-E
SECCIÓN E-E
SCALE 1 : 7.5
ESCALA 1 : 7.5
BRIDGE CL
PUENTE CL
± 4
± 6
± 8
± 10
± 12
≥ 315 < 1000 ≥ 1000 < 2000 ≥ 2000 < 4000
A
STEP 7: INSTALL NEW DEFLECTOR CONE SCRAPER.
PASO 9: INSTALE LOS SEGMENTOS DE LA CAÑALETA DE
ALIMENTACIÓN.
22
± 3
< 315
1,1
1,4
1,9
≤ 10
D
C
B
PASO 6: INSTALE EL NUEVO POZO DE ALIMENTACIÓN, CONSULTE
EL DIAGRAMA DE INSTALACIÓN DEL POZO DE ALIMENTACIÓN
MET-DWG-06005-4-30-4003 / OU601963089.
23
± 2
± 2
≥ 35 < 125
≥ 125
±
± 0,9
±
± 1,3
± 1,8
±
QUALITY LEVEL
PASO 4: OBSERVE Y RETIRE OTROS COMPONENTES SEGÚN SEA
NECESARIO PARA DESPEJAR LAS ÁREAS NECESARIAS PARA LA
INSTALACIÓN DE NUEVO EQUIPO.
--------------------------------------------------------PASO 5: MODIFIQUE EL PUENTE EXISTENTE SEGÚN EL DIAGRAMA
DE INSTALACIÓN MET-DWG-06005-4-30-4004 / OU601963321.
19 17 18
± 0,8
± 1,1
± 1,8
± 0,7
± 1
± 1,8
Shorter side
QUALITY LEVELS ACC. TO
STANDARD ISO 5817
PASO 3: RETIRE EL RASPADOR DEL CONO DEFLECTOR DEL
ESPESADOR.
a4
± 1 (Range 2-30)
≥ 3 < 10
≥ 10 < 35
> 4000 > 8000
> 12 000 > 16 000 > 20 000
≤ 8000 ≤ 12 000 ≤ 16 000 ≤ 20 000
QUALITY AND ACCEPTANCE LEVELS FOR WELDING OF STEEL CONSTRUCTIONS
PASO 8: INSTALE LOS COLGADORES DE LA BATEA DE
ALIMENTACIÓN.
F
ISO 2768-m
ISO 13920-B
± 0,1
± 0,5
Values in millimetres
DIN 6935
> 6
≤ 30
PASO 2: RETIRE EL POZO DE ALIMENTACIÓN EXISTENTE DEL
ESPESADOR.
LAUNDER CRADLE CAN
BE WELDED TO TANK
RIM OR MATCHDRILLED
AND FASTENED
EN ISO 9013
16
Basic size range
> 0,5
> 3
≤ 3
≤ 6
PASO 1: RETIRE EL CONDUCTO DE ALIMENTACIÓN EXISTENTE DEL
ESPESADOR.
EXISTING TANK
TANQUE EXISTENTE
15
LINEAR
DIMENSIONS
PROCEDIMIENTO DE INSTALACIÓN:
BROKEN OUT SECTION OF TANK
SECCIÓN ROTA DEL TANQUE
E
14
GENERAL TOLERANCES
ISO 2768-1 EN ISO 13920
8.8 - tZN
A4-70
PREFERRED TORQUE VALUES
85 Nm
59 Nm
210 Nm
147 Nm
405 Nm
287 Nm
705 Nm
496 Nm
1050 Nm
725 Nm
1440 Nm
984 Nm
2530 Nm
1721 Nm
4110 Nm
2227 Nm
M12
M16
M20
M24
M27
M30
M36
M39
TOP OF TANK
PARTE SUPERIOR DEL TANQUE
222
2
13
BOLT GRADE
BOLT SIZE
B
11500
12
11
10
10
EXISTING BRIDGE
PUENTE EXISTENTE
183
FEEDWELL RIM TO BOTTOM
OF STRUT (BRIDGE)
BORDE DEL POZO DE ALIMENTACIÓN
A LA PARTE INFERIOR DE
LA BARRA (PUENTE)
B
5
4
3
3433
2
1
FEED SYSTEM ASSEMBLY
EQUIPMENT NO.
3410-TH-12003
REVISION SHEET OF SHEETS
PROJECT ID
PLANT CODE PLANT UNIT CODE DOCUMENT TYPE COUNTING NO.
904346
13
MTC03
1
THIS INFORMATION IS CONFIDENTIAL AND PROPRIETARY TO METSO OUTOTEC CORPORATION OR ITS SUBSIDIARIES (“METSO
OUTOTEC”) AND IS PROTECTED BY TRADE SECRET, COPYRIGHT AND/OR OTHER LAWS. IT MAY NOT BE ACCESSED, USED,
COPIED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF METSO OUTOTEC. ALL RIGHTS RESERVED.
14
15
DOCUMENT ID
1 / 1
OU601963120
16
M
2
1
4
3
5
6
7
9
8
10
12
11
13
14
A
2366
FOR LIFTING FEEDWELL
TO UNDERSIDE OF
BRIDGE
PARA LEVANTAR EL
POZO DE ALIMENTACIÓN
A LA PARTE INFERIOR
DEL PUENTE
5
B
2
2116,2
26,5°
26,5°
FOR LIFTING
FEEDWELL TO
UNDERSIDE OF
BRIDGE
PARA
LEVANTAR EL
POZO DE
ALIMENTACIÓN
A LA PARTE
INFERIOR DEL
PUENTE
EN ISO 9013
16
LINEAR
DIMENSIONS
Basic size range
> 0,5
> 3
≤ 3
≤ 6
> 6
≤ 30
> 30
≤ 120
> 120
≤ 400
> 400
≤ 1000
> 1000
≤ 2000
> 2000
≤ 4000
Machining
ISO 2768-m
Chamfers and external radii
Welding
ISO 13920-B
Thermal cutting ISO 9013-2
± 0,1
± 0,2
± 0,2
± 1
± 0,3
± 0,5
± 0,8
± 1,2
± 2
± 1 (Range 2-30)
≥ 3 < 10
≥ 10 < 35
3,15 < t ≤ 6,3
6,3 < t ≤ 10
10 < t ≤ 50
± 0,8
± 1,1
± 1,8
± 0,7
± 1
± 1,8
Shorter side
ANGULAR
DIMENSIONS
Machining
Welding
Bending
± 0,1
± 0,5
ISO 2768-m
ISO 13920-B
Values in millimetres
DIN 6935
± 2
± 2
≥ 35 < 125
≥ 125
±
± 0,9
±
± 1,3
± 1,8
±
± 3
< 315
1,1
1,4
1,9
> 4000 > 8000
> 12 000 > 16 000 > 20 000
≤ 8000 ≤ 12 000 ≤ 16 000 ≤ 20 000
± 4
± 6
± 8
± 10
± 12
≥ 315 < 1000 ≥ 1000 < 2000 ≥ 2000 < 4000
± 1,2
± 1,5
± 2,3
± 1,3
± 1,6
± 3
≤ 10
> 10 ≤ 50
> 50 ≤ 120
> 120 ≤ 400
± 1°
± 0°30'
± 0°20'
± 0°10'
± 1,3
± 1,7
± 4,2
± 14
± 16
Quality of cut surface
ISO 9013-44
> 1000
> 400 ≤ 1000
± 0°5'
± 13 mm/m
± 9 mm/m
± 6 mm/m
B
SEE DIN 6935
Machining
GEOMETRICAL TOLERANCES
ISO 2768-K
Welding
A
ISO 13920-F
2
EXISTING MECHANISM DRIVE SHAFT
EJE DE ACCIONAMIENTO DEL
MECANISMO EXISTENTE
C
15
GENERAL TOLERANCES
ISO 2768-1 EN ISO 13920
C
2700
5
E
3
F
FOR LIFTING FEEDWELL TO UNDERSIDE OF BRIDGE
PARA LEVANTAR EL POZO DE ALIMENTACIÓN A
LA PARTE INFERIOR DEL PUENTE
4
D
26,5°
26,5°
1
7°
4
BRIDGE CENTERLINE CL
CL DEL PUENTE
FLOC DOSING POINT 1
PUNTOS DE DOSIFICACIÓN
DE FLÓCULOS 1
AUTODILUTION PORT CL
PUERTO DE AUTODILUCIÓN
FLOC DOSING POINT 3
PUNTOS DE DOSIFICACIÓN
DE FLÓCULOS 3
FEEDWELL SPLIT LINE
LÍNEA DE SEPARACIÓN DEL
POZO DE ALIMENTACIÓN
FLOC DOSING POINT 2
PUNTOS DE
DOSIFICACIÓN DE
FLÓCULOS 2
D
20,5°
2900
1
E
INLET LAUNDER CL
CL BATEA DE ENTRADA
F
FOR LIFTING FEEDWELL TO UNDERSIDE OF BRIDGE
PARA LEVANTAR EL POZO DE ALIMENTACIÓN A
LA PARTE INFERIOR DEL PUENTE
4
G
7
3
9
11 DEFLECTOR CONE FASTENERS
SUJETADORES DEL CONO DEFLECTOR
10
8
G
6
H
H
4
10 8
L
M
6
4
J
K
DIMENSIONS & BASIC MATERIAL
5
INSTALLATION PROCEDURE:
STEP 1: MOUNT DEFLECTOR CONE HALVES, ONE
TO EACH FEEDWELL HALF USING THE SUPPLIED
HANGERS.
STEP 2: LOWER FEEDWELL HALVES INTO
THICKENER TANK AND BRING THEM TO MEET
AROUND THE MECHANISM DRIVE SHAFT.
STEP 3: CONNECT THE TWO FEEDWELL AND
DEFLECTOR CONE HALVES USING THE SUPPLIED
FASTENERS.
STEP 4: ATTACH FEEDWELL HANGERS TO
EXISTING BRIDGE.
STEP 5: REMOVE DEFLECTOR CONE SCRAPER
COMPONENTS.
STEP 6: LIFT THE FEEFWELL AND ALIGN WITH
FEEDWELL HANGERS. FASTEN WITH SUPPLIED
FASTENERS.
1
2
3
PROCEDIMIENTO DE INSTALACIÓN:
STEP 1: PASO 1: INSTALE LAS MITADES DEL CONO
DEFLECTOR, UNA EN CADA MITAD DEL POZO DE
ALIMENTACIÓN USANDO LOS COLGADORES PROVISTOS.
PASO 2: BAJE LAS MITADES DEL POZO DE ALIMENTACIÓN
EN EL TANQUE DEL ESPESADOR Y HAGA QUE SE UNAN
ALREDEDOR DEL EJE DE ACCIONAMIENTO DEL MECANISMO.
PASO 3: CONECTE LAS DOS MITADES DEL POZO DE
ALIMENTACIÓN Y DEL CONO DEFLECTOR CON LOS
SUJETADORES PROVISTOS.
PASO 4: FIJE LOS COLADORES DEL POZO DE
ALIMENTACIÓN AL PUENTE EXISTENTE.
10
PASO 5: RETIRE LOS COMPONENTES DEL RASPADOR DEL
CONO DEFLECTOR.
PASO 6: LEVANTE EL POZO DE ALIMENTACIÓN Y
ALINÉELO CON LOS COLGADORES DEL POZO DE
ALIMENTACIÓN. AJUSTE CON LOS SUJETADORES
PROVISTOS.
4
5
6
DETAIL A
DETALLE A
SCALE 1 : 10
ESCALA 1 : 10
WEIGHT
2349 kg
12
HEX HEAD SCREW ISO 4014 - M20x50 - 8.8 tZn
1
0.2
N048004478
11
HEXAGON NUT ISO 4032 - M16 - 8 - tZn
22
0.0
N048003451
10
HEXAGON NUT ISO 4032 - M20 - 8 - tZn
78
0.1
N048003452
9
WASHER ISO 7089 - M16 - 200HV - tZn
22
0.0
515281
8
WASHER ISO 7089 - M20 - 200HV - tZn
78
0.0
515282
7
HEX HEAD SCREW ISO 4014 - M16x55 - 8.8 tZn
21
0.1
N048004454
6
HEX HEAD SCREW ISO 4014 - M20x55 - 8.8 tZn
78
0.2
N048004479
5
FEEDWELL HANGER
OU601991908
4
9.86
N031288893
4
DEFLECTOR CONE HANGER
OU601963095
6
2.9
N031287071
3
DEFLECTOR CONE HALF Ø4.0 m
OU601963094
2
307
N031287072
2
FEEDWELL AUTODIL HALF Ø4.0 m
OU601985879
1
845
N031287075
1
FEEDWELL INLET HALF Ø4.0 m
OU601963096
1
805
N031287076
PART DESCRIPTION
SUB_DWG.NO.
QTY WEIGHT
[kg]
14.10.2022 AleCha 14.10.2022 FOR APPROVAL
0 AleCha 13.10.2022 balm
09.12.2022 AleCha 09.12.2022 TRADUCCIONES
1 AleCha 09.12.2022 balm
DATE
DATE
NAME
NAME
DATE
REV. NAME
REVISION TEXT
PREPARED
CHECKED
APPROVED
STATUS
UNITS
ISSUED FOR APPROVAL
CUSTOMER
MINERAL YANACOCHA S.R.L.
PROJECT NAME
YANACOCHA FEEDWELL UPGRADE
REPLACED BY
8
PROJECT PHASE
mm
ITEM NO.
REMARKS
K
SCALE
1:20
SIZE
A1
IMPLEMENTATION 01
SITE NO.
CUSTOMER DOCUMENT NO.
S-08288
MET-DWG-06005-4-30-4003
LANGUAGE
REPLACES
EN
DOCUMENT TITLE
6
J
L
INSTALLATION DRAWING
10 8
4
10
7
8
6
DETAIL B
SCALE 1 : 10
FEEDWELL ASSEMBLY
EQUIPMENT NO.
3410-TH-12003
PROJECT ID
PLANT CODE PLANT UNIT CODE DOCUMENT TYPE COUNTING NO.
6
904346
DETAIL C
SCALE 1 : 10
8
9
10
11
12
13
MTC03
THIS INFORMATION IS CONFIDENTIAL AND PROPRIETARY TO METSO OUTOTEC CORPORATION OR ITS SUBSIDIARIES (“METSO
OUTOTEC”) AND IS PROTECTED BY TRADE SECRET, COPYRIGHT AND/OR OTHER LAWS. IT MAY NOT BE ACCESSED, USED,
COPIED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF METSO OUTOTEC. ALL RIGHTS RESERVED.
14
15
REVISION SHEET OF SHEETS
1
DOCUMENT ID
16
1 / 1
M
2
1
5
4
3
6
7
9
8
12
11
10
13
14
A
8355
E
E
5855
B
EN ISO 9013
16
Basic size range
> 0,5
> 3
≤ 3
≤ 6
> 6
≤ 30
> 30
≤ 120
> 120
≤ 400
> 400
≤ 1000
> 1000
≤ 2000
> 2000
≤ 4000
Machining
ISO 2768-m
Chamfers and external radii
Welding
ISO 13920-B
Thermal cutting ISO 9013-2
± 0,1
± 0,2
± 0,2
± 1
± 0,3
± 0,5
± 0,8
± 1,2
± 2
ANGULAR
DIMENSIONS
Machining
Welding
Bending
ISO 2768-m
ISO 13920-B
GEOMETRICAL TOLERANCES
± 0,1
± 0,5
± 1 (Range 2-30)
≥ 3 < 10
≥ 10 < 35
± 0,7
± 1
± 1,8
Shorter side
± 0,8
± 1,1
± 1,8
Values in millimetres
DIN 6935
LINEAR
DIMENSIONS
3,15 < t ≤ 6,3
6,3 < t ≤ 10
10 < t ≤ 50
D
C
15
GENERAL TOLERANCES
ISO 2768-1 EN ISO 13920
± 2
± 2
≥ 35 < 125
≥ 125
±
± 0,9
±
± 1,3
± 1,8
±
± 3
< 315
1,1
1,4
1,9
> 4000 > 8000
> 12 000 > 16 000 > 20 000
≤ 8000 ≤ 12 000 ≤ 16 000 ≤ 20 000
± 4
± 6
± 8
± 10
± 12
≥ 315 < 1000 ≥ 1000 < 2000 ≥ 2000 < 4000
± 1,2
± 1,5
± 2,3
± 1,3
± 1,6
± 3
≤ 10
> 10 ≤ 50
> 50 ≤ 120
> 120 ≤ 400
± 1°
± 0°30'
± 0°20'
± 0°10'
± 1,3
± 1,7
± 4,2
± 14
± 16
Quality of cut surface
ISO 9013-44
> 1000
> 400 ≤ 1000
± 0°5'
± 13 mm/m
± 9 mm/m
± 6 mm/m
B
SEE DIN 6935
Machining
ISO 2768-K
Welding
A
ISO 13920-F
C
F
F
EXISTING BRIDGE CL
QUALITY AND ACCEPTANCE LEVELS FOR WELDING OF STEEL CONSTRUCTIONS
QUALITY LEVELS ACC. TO
STANDARD ISO 5817
QUALITY LEVEL
D
C
B
1330
1970
B G
A
EXISTING BRIDGE FRONT VIEW (ELEVATION)
VISTA DELANTERA DEL PUENTE EXISTENTE (ELEVACIÓN)
D
a3
a5
EXAMPLE
GENERALLY REQUIRED QUALITY LEVEL,
300
111 / B
IF NOT OTHERWISE SPECIFIED IN DRAWING
WELDING PROCESS
ACC. TO ISO 4063
QUALITY LEVEL
ACC. TO ISO 5817
D
EXISTING BRIDGE BOTTOM CHORD
STRUCTURA INFERIOR
DEL PUENTE EXISTENTE
a3
a3
152.4
a3
a3
F
DETAIL B
DETALLE B
SCALE 1 : 2
ESCALA 1 : 2
EXISTING BRIDGE
TOP CROSS MEMBER
TRAVESAÑO SUPERIOR
DEL PUENTE EXISTENTE
EXISTING BRIDGE
TOP CROSS MEMBER
TRAVESAÑO SUPERIOR
DEL PUENTE EXISTENTE
DETAIL C
DETALLE C
SCALE 1 : 3
ESCALA 1 : 3
DETAIL / DETALLE D
SCALE / ESCALA 1 : 3
3965 FROM BRIDGE
3965 DEL PUENTE
CL
CL
FLOCCULANT DOSING LINE CL
LÍNEA DE DOSIFICACIÓN FLOCULANTE CL
1
3000
70
G
100
EXISTING BRIDGE
BOTTOM CHORD
STRUCTURA INFERIOR
DEL PUENTE EXISTENTE
DETAIL A
DETALLE A
SCALE 1 : 2
ESCALA 1 : 2
70
16 x
SECTION F-F
SECCIÓN F-F
SCALE 1 : 3
ESCALA 1 : 3
22
H
H
EXISTING BRIDGE
CROSS MEMBER
TRAVESAÑO DEL
PUENTE EXISTENTE
J
BRIDGE CL
2
2x
76
2
13.5
2
BRACKET
OU601988942
2
1.30
N031288158
1
PIPE BRACKET
OU601988827
2
0.56
N031288159
PART DESCRIPTION
SUB_DWG.NO.
0 AleCha 11.10.2022 SwaDev 11.10.2022 AleCha 11.10.2022 FOR APPROVAL
09.12.2022 AleCha 09.12.2022 FOR APPROVAL
1 AleCha 09.12.2022 balm
DATE
NAME
DATE
NAME
NAME
DATE
REV.
REVISION TEXT
PREPARED
CHECKED
APPROVED
STATUS
UNITS
FLOCCULANT HEADER CL
TUBERIA PRINCIPAL FLOCULANTE CL
ISSUED FOR APPROVAL
35
CUSTOMER
MINERAL YANACOCHA S.R.L.
PROJECT NAME
YANACOCHA FEEDWELL UPGRDE
L
REPLACED BY
SECTION E-E
SECCIÓN E-E
SCALE 1 : 20
ESCALA 1 : 20
M
1
2
3
4
5
6
QTY WEIGHT
[kg]
ITEM NO.
REMARKS
750
EXISTING BRIDGE CL
PUENTE EXISTENTE CL
2720
2880
J
K
C
E
152.4
EXISTING BRIDGE
BOTTOM CHORD
STRUCTURA INFERIOR
DEL PUENTE EXISTENTE
G
INDICATION OF WELDS WITH QUALITY LEVELS
THAT DIFFERS FROM GENERAL REQUIREMENT
1
a3
F
COMPLEMENTARY INDICATIONS
G
2
2
1
E
EXAMINATION PROCEDURES, EXAMINATION LEVELS
AND ACCEPTANCE LEVELS OF WELD JOINTS
ACC. TO ISO 17635
7
8
9
SECTION G-G
SECCIÓN G-G
SCALE 1 : 20
ESCALA 1 : 20
10
11
PROJECT PHASE
mm
K
SCALE
1:40
SIZE
A1
SITE NO.
IMPLEMENTATION 01
CUSTOMER DOCUMENT NO.
S-08288
MET-DWG-06005-4-30-4004
LANGUAGE
REPLACES
EN
DOCUMENT TITLE
L
INSTALLATION DRAWING
BRIDGE REINFORCEMENTS
EQUIPMENT NO.
3410-TH-12003
REVISION SHEET OF SHEETS
PROJECT ID
PLANT CODE PLANT UNIT CODE DOCUMENT TYPE COUNTING NO.
904346
12
13
MTC03
1
THIS INFORMATION IS CONFIDENTIAL AND PROPRIETARY TO METSO OUTOTEC CORPORATION OR ITS SUBSIDIARIES (“METSO
OUTOTEC”) AND IS PROTECTED BY TRADE SECRET, COPYRIGHT AND/OR OTHER LAWS. IT MAY NOT BE ACCESSED, USED,
COPIED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF METSO OUTOTEC. ALL RIGHTS RESERVED.
14
15
DOCUMENT ID
1 / 2
OU601963321
16
M
1
2
5
4
3
6
7
9
8
10
12
11
13
14
15
16
A
A
B
B
8x
24
C
BRIDGE / PUENTE CL
C
D
359
PCD 0
F
2700
2900
E
D
E
BRIDGE / PUENTE CL
F
G
G
H
H
J
J
2116.2
K
0 AleCha 11.10.2022 SwaDev 11.10.2022 AleCha 11.10.2022 FOR APPROVAL
09.12.2022 AleCha 09.12.2022 FOR APPROVAL
1 AleCha 09.12.2022 balm
DATE
NAME
DATE
NAME
NAME
DATE
REV.
REVISION TEXT
PREPARED
CHECKED
APPROVED
STATUS
UNITS
2366
ISSUED FOR APPROVAL
CUSTOMER
MINERAL YANACOCHA S.R.L.
BOTTOM OF BRIDGE
VIEW FROM UNDERSIDE
PARTE INFERIOR DEL PUENTE
VISTA DESDE LA PARTE INFERIOR
L
M
PROJECT NAME
YANACOCHA FEEDWELL UPGRDE
REPLACED BY
2
3
4
5
6
7
8
9
10
SCALE
1:10
SIZE
A1
SITE NO.
IMPLEMENTATION 01
CUSTOMER DOCUMENT NO.
REPLACES
DOCUMENT TITLE
S-08288
MET-DWG-06005-4-30-4004
LANGUAGE L
EN
INSTALLATION DRAWING
BRIDGE REINFORCEMENTS
EQUIPMENT NO.
3410-TH-12003
REVISION SHEET OF SHEETS
PROJECT ID
PLANT CODE PLANT UNIT CODE DOCUMENT TYPE COUNTING NO.
904346
1
PROJECT PHASE
mm
K
11
12
13
MTC03
1
THIS INFORMATION IS CONFIDENTIAL AND PROPRIETARY TO METSO OUTOTEC CORPORATION OR ITS SUBSIDIARIES (“METSO
OUTOTEC”) AND IS PROTECTED BY TRADE SECRET, COPYRIGHT AND/OR OTHER LAWS. IT MAY NOT BE ACCESSED, USED,
COPIED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF METSO OUTOTEC. ALL RIGHTS RESERVED.
14
15
DOCUMENT ID
2 / 2
OU601963321
16
M
1
2
5
4
3
6
7
8
A
9
11
10
12
13
14
15
GENERAL TOLERANCES
ISO 2768-1 EN ISO 13920
2
Basic size range
> 0,5
> 3
≤ 3
≤ 6
> 6
≤ 30
> 30
≤ 120
> 120
≤ 400
> 400
≤ 1000
> 1000
≤ 2000
> 2000
≤ 4000
Machining
ISO 2768-m
Chamfers and external radii
Welding
ISO 13920-B
Thermal cutting ISO 9013-2
± 0,1
± 0,2
± 0,2
± 1
± 0,3
± 0,5
± 0,8
± 1,2
± 2
ANGULAR
DIMENSIONS
1
Machining
Welding
Bending
B
ISO 2768-m
ISO 13920-B
GEOMETRICAL TOLERANCES
± 0,1
± 0,5
± 1 (Range 2-30)
≥ 3 < 10
≥ 10 < 35
± 0,8
± 1,1
± 1,8
± 0,7
± 1
± 1,8
Shorter side
Values in millimetres
DIN 6935
LINEAR
DIMENSIONS
3,15 < t ≤ 6,3
6,3 < t ≤ 10
10 < t ≤ 50
8
EN ISO 9013
16
± 2
± 2
≥ 35 < 125
≥ 125
±
± 0,9
±
± 1,3
± 1,8
±
± 3
< 315
1,1
1,4
1,9
> 4000 > 8000
> 12 000 > 16 000 > 20 000
≤ 8000 ≤ 12 000 ≤ 16 000 ≤ 20 000
± 4
± 6
± 8
± 10
± 12
≥ 315 < 1000 ≥ 1000 < 2000 ≥ 2000 < 4000
± 1,2
± 1,5
± 2,3
± 1,3
± 1,6
± 3
≤ 10
> 10 ≤ 50
> 50 ≤ 120
> 120 ≤ 400
± 1°
± 0°30'
± 0°20'
± 0°10'
± 14
± 16
Quality of cut surface
ISO 9013-44
± 1,3
± 1,7
± 4,2
> 1000
> 400 ≤ 1000
± 0°5'
± 13 mm/m
± 9 mm/m
± 6 mm/m
B
SEE DIN 6935
Machining
ISO 2768-K
Welding
A
ISO 13920-F
19 18 17 12
C
C
1
7
D
D
1
16 15 14 11
E
F
E
TO FEEDWELL DOSING POINT
REFER TO OU601963120 &
OU601963089
PARA CONOCER EL PUNTO DE
DOSIFICACIÓN DEL POZO DE
ALIMENTACIÓN, CONSULTE
OU601963120 Y OU601963089.
F
13
3
G
G
20
WEIGHT
126 kg
10
H
9
4
TO AUTODIL DOSING POINT (1/2)
REFER TO OU601963120 & OU601963089
PARA CONOCER EL PUNTO DE
DOSIFICACIÓN AUTODIL (1/2),
CONSULTE OU601963120 Y
OU601963089.
J
K
L
DETAIL A
SCALE 1 : 7.5
0.0
N048428143
19
HEXAGON NUT ISO 4032 - M12 - A4-80
16
0.0
N048003509
18
WASHER ISO 7089 M12 200 HV A4
16
0.0
604878
17
HEX HEAD BOLT ISO 4014 - M12x60 - A4-80
16
0.1
N048004093
16
HEXAGON NUT ISO 4032 - M16 - A4-80
32
0.0
N048003511
15
WASHER ISO 7089 M16 200 HV A4
32
0.0
604900
14
HEX HEAD BOLT ISO 4014 - M16x60 - A4-80
32
0.1
N048004142
13
2.00" FF BLIND FLANGE ASME B16.5, 150 - ASTM A182 Gr F316L
1
2.3
N048564735
12
FLANGE GASKET ASME B16.21 - FULL-FACE - 1 - 150 - 3mm - NR
4
0.0
N048502828
11
FLANGE GASKET ASME B16.21 - FULL-FACE - 2 - 150 - 3mm - NR
8
0.1
N048502853
10
9
HOSE, 947.4
DN25 - NB 1" - ISO 7 - Rp BALL VALVE - AISI 316
3
3
0
1.5
N048694351
8
FLOC PIPE TO FEEDWELL - SHORT
OU601974518
1
6
N031284360
7
FLOC PIPE TO FEEDWELL - LONG
OU601974507
1
13
N031284354
6
FLOC PIPE TO AUTODIL - INNER
OU601974056
1
6
N031284346
5
FLOC PIPE TO AUTODIL - OUTER
OU601974052
1
6
N031284337
4
THREADED HOSE BARB
OU601978617
3
0
N031285075
3
FLOC HEADER SECTION
OU601971910
1
10
N031284332
2
FLOC PIPE CORNER SECTION
OU601971619
1
16
N031284322
1
FLOC PIPE STRAIGHT SECTION
OU601971615
3
17
N031284316
SUB_DWG.NO.
CUSTOMER
MINERAL YANACOCHA S.R.L.
REPLACED BY
3
4
5
6
7
8
9
10
mm
H
J
ITEM NO.
REMARKS
K
SCALE
1:15
SIZE
A1
SITE NO.
CUSTOMER DOCUMENT NO.
S-08288
MET-DWG-06005-4-30-4005
LANGUAGE
REPLACES
EN
DOCUMENT TITLE
L
INSTALLATION DRAWING
FLOCCULANT HEADER
EQUIPMENT NO.
3410-TH-12003
PROJECT ID
PLANT CODE PLANT UNIT CODE DOCUMENT TYPE COUNTING NO.
904346
2
PROJECT PHASE
PROJECT NAME
YANACOCHA FEEDWELL UPGRADE
M
1
QTY WEIGHT
[kg]
0 AleCha 04.10.2022 SwaDev 05.10.2022 AleCha 05.10.2022 FOR APPROVAL
09.12.2022 AleCha 09.12.2022 TRADUCCIONES
1 AleCha 09.12.2022 balm
DATE
NAME
DATE
NAME
NAME
DATE
REV.
REVISION TEXT
PREPARED
CHECKED
APPROVED
STATUS
UNITS
TO AUTODIL DOSING POINT (2/2)
REFER TO OU601963120 & OU601963089
PARA CONOCER EL PUNTO DE
DOSIFICACIÓN AUTODIL (2/2),
CONSULTE OU601963120 Y
OU601963089.
5
6
PART DESCRIPTION
7
6
20
HOSE CLAMP - NORMA GROUP - ABA ORIGINAL - Ø32-44mm 0813 4001 038
11
12
13
MTC03
THIS INFORMATION IS CONFIDENTIAL AND PROPRIETARY TO METSO OUTOTEC CORPORATION OR ITS SUBSIDIARIES (“METSO
OUTOTEC”) AND IS PROTECTED BY TRADE SECRET, COPYRIGHT AND/OR OTHER LAWS. IT MAY NOT BE ACCESSED, USED,
COPIED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF METSO OUTOTEC. ALL RIGHTS RESERVED.
14
15
REVISION SHEET OF SHEETS
1
DOCUMENT ID
1 / 1
OU601971500
16
M
Metso Outotec
PO Box 1220, FI-00101 Helsinki, Finland
Tel +358 20 484 100
www.mogroup.com
© Metso Outotec 2023. All rights reserved.