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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹315.6 CrAccepted-AOC P AND C TOWERS 2ND FLOOR 140 PERUNDURAI ROAD ERODE 638 011 | ERODE | TAMIL NADU | 638011 | ₹315.6 Cr Quoted ₹324.8 Cr | 1 | Accepted-AOC L1 |
| 2 | 2₹347.7 CrRejected-AOC | ₹347.7 Cr | 2 | Rejected-AOC L2 |
Tender Value
Refer Docs
EMD Value
₹13.4 L
Closing Date
30 Sept 2024, 3:00 pmClosed
Superintending Engineer, Contracts and Monitoring
Contracts and Monitoring, 4th Floor, CMWSS Board
CNT/SEW/WSS/NCB/MWB/3627/2024-25
2024_CMWSS_479096_1
CNT/SEWWSS/NCB/MWB3627/2024-25
Open Tender
Civil Works
2765 days
Chennai
As per bid documents
7 documents required · 7 mandatory
₹0
₹13.4 L
Contracts and Monitoring, 4th Floor, CMWSS Board
24 Feb 2025
31 Aug 2024
1 Oct 2024
31 Aug 2024
30 Sept 2024
20 Sept 2024
3 Sept 2024
Amount
Bill No 1:Balance and Rectification works in Nesapakkam 10MLD Tertiary Treatment Plant (TTUF) including operation and Maintenance for Seven Years
Supply and erection of diesel generator with Auto Main Failure Panel for the following capacity at various sites of Intake, WTPs & TTUFs. Nesapakkam 10 MLD TTUF - 800 KVA
Supply of DG Set
Erection, Testing and Commissioning charges
Defect Rectification Works
SBR feed sump- Discharge valve leakage -Service required
SBR feed sump- Motor valves should be connected to SCADA for open and close purpose- supply and service required
SBR feed sump - Level transmitter - Service required
SBR feed pump- Sometimes pumps trip - Pump service
Electrical - Control HRC FUSES, 6amps,10amps - spare required
Electrical - Electrical, mechanical additional tools (multi meter, clamp meter)-spare required
SBR Blower - Oil & grease - spare required
ACF treated tank -Level transmitter -Service required
Safety materials-PGTR - Glows nose mask, ear plugs etc.,-spare required
All location -Pressure gauge- under rectification
Final treated pipe - Gear valve not working -Pin spare required
SBR blower-B - Service alarm showing - Service required
Decant-1 - Service alarm showing for oil, auto grease - Spare supply/Service required
MGF-A Filter - Air vent valve pipe broken - Need service
MGF-B Filter - Air vent valve pipe broken Feed Pump – B - Need service
UF -Skid B - Butterfly valve handle issue - Mechanical issue
UF CIP Pump-A - pump leakage gland rope side - Mechanical service
Final Treated Pump-A and B - Pipe Line Leakage - FRP insulation
ACF-A - Filter (A) top side Leakage - Mechanical fitter
Final Treated Pipe Line - Common Delivery Valve problem - Spare required
Ozone -Dryer problem - Spare supply/Service required
Compressor-1 & 2 - Service alarm showing - Spare supply/Service required
EB structure pole - Lightning surge arrestor problem - EB service man
Flow meter - Flow meter not matched field to SCADA - Need to instrument
Fire alarm - Fire alarm problem - Fire alarm checking
COD,BOD,TSS Analyzer - SBR outlet Analyzer showing error reading - Service required/Spare required
UF Skid Pipeline Leak - Need service
Miscellaneous Works in the plant - Repainting Works, yard lighting replacement, etc.,
SBR - Air Blower-C - Service required
Supply and erection of Blowers - Turbo Blower - 1No
Supply - Turbo Blower - 4500m3/hr
Erection
Testing & Commissioning
Performance test & commissioning certificate
Continnuous effluent monitering system with TNPCB
Supply - OCEMS
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 1.7km (<2 km)
Bill No 2:Balance and Rectification works in Porur 6MLD Water Treatment Plant (WTP) including operation and Maintenance for Seven Years
Supply and erection of diesel generator with Auto Main Failure Panel for the following capacity at various sites of Intake, WTP.
Porur 6 MLD WTP - 250 KVA & Porur Intake -125 KVA
Supply of DG set
Erection, Testing and Commissioning charges
DEFECTS RECTIFICATION WORKS AT PORUR WTP
Porur Lake - Discharge side improvement and Lorry filling point at Lake
Intake pump -Auto backwash filter system not working properly - Need service
Intake to Porur plant pipe line -Pipe Line Mild Leakage near to lake and kovil side road -Need service
DAF Recycle pump - Recycle pump-B suction manual valve not properly closed - Need service
MGF Feed pump-B -Pressure gauge connecting pipe damaged - Need service
Filter Feed tank - pressure Transmitter - Need service
MGF-A Filter - Air vent valve pipe line flange damaged -Need service
MGF-B Filter -Pressure transmitter pipe damaged - Need service
MGF-C Filter - Both delivery and suction pipe line Pressure Gauges readings are not shown -Need service
ACF-A Filter - Both delivery pipe line Pressure Gauges readings are not shown and drain line Flange damaged - Need service
ACF-B Filter -Pressure transmitter pipe damaged -Need service
ACF-C Filter -Both delivery and suction pipe line Pressure Gauges readings are not shown -Need service.
Backwash collection tank - Submersible pump-A not working due to winding temperature - Need service
Printer - Printer not working - Cartridge needed
ADT -Rota meter 1 no's not working -Need service
Hypo dosing pump-B -Hypo chemical dosing pump not working properly - Need service
Pump – A, B - Alum dosing pump -Need service
Repainting Works in the plant
Backwash sump-Permanent discharge pipeline -Need service
Ozonation System including construction of housing unit with PEB structure and it is allied works
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
OCEMS
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 1.7km (<2 km)
Bill No 3:Balance and Rectification works in Perungudi 10MLD Water Treatment Plant (WTP) including operation and Maintenance for Seven Years
Walk Way
MCC Room To Backwash
MCC Room To Backwash-Excavation
MCC Room To Backwash-Crusher Dust
MCC Room To Backwash-Load bearing Paver 60 mm thick
MCC Room To Backwash-Kerb Stone
Chemical House to Sludge
Chemical House to Sludge-Excavation
Chemical House to Sludge-Crusher Dust
Chemical House to Sludge-Load bearing Paver 60 mm thick
Chemical House to Sludge-Kerb Stone
MCC Room To ACF
MCC Room To ACF-Excavation
MCC Room To ACF-Crusher Dust
MCC Room To ACF-Load bearing Paver 60 mm thick
MCC Room To ACF-Kerb Stone
Chemical House to Backwash
Chemical House to Backwash-Excavation
Chemical House to Backwash-Crusher Dust
Chemical House to Backwash-Load bearing Paver 60 mm thick
Chemical House to Backwash-Kerb Stone
Compound wall
Compound wall-Excavation
Compound wall-Crusher Dust
Compound wall-Load bearing Paver 60 mm thick
Compound wall-Kerb Stone
Around Screw pump
Around Screw pump-Excavation
Around Screw pump-Crusher Dust
Around Screw pump-Load bearing Paver 60 mm thick
Around Screw pump-Kerb Stone
ADT to Filter Feed
ADT to Filter Feed-Excavation
ADT to Filter Feed-Crusher Dust
ADT to Filter Feed-Load bearing Paver 60 mm thick
ADT to Filter Feed-Kerb Stone
Over all quantity-Excavation
Over all quantity-Crusher Dust
Over all quantity-GSB
Over all quantity-Load bearing Paver 60 mm thick
Over all quantity-Kerb Stone
Painting work
CEILING PAINTING 3 COAT WHITE WASH (Lvl: +4.975m to +5.1m)
Ground Floor
Operator change room
Store room
Poly and alum storage area
Maintenance area
Dosing tank & passage area
Toilet area
Filter press area
First floor
Staff room
Senior office room
Passage
Laboratory room
Toilet
Toilet
Filter press
Beam side from c3-a3
Beam side a1-2 to a1-4
Filter press area roof beams
INNER WALL PAINTING 2 COAT WALL PUTTY , 1COAT PRIMER, 2 COAT PLASTIC EMULSION
Ground Floor
First Floor
MCC Room
Side wall (East, West, North, South)
EXTERNAL WALL PAINTING (East, West, North, South)
MCC ROOM
Intake
EXTERNAL WALL
WTP compound wall
South side wall
East side wall
East side wall
Ceiling Painting -Grill, Gate, rolling shutter -Enamel paint
MCC Building
Cover
Chemical House
Window Grill
Main Gate
Perungudi Intake door
Perungudi Intake Window
Road Kerb stone with Blue & white with one coat white & two coat Emulsion paint
MCC Room Walkway area
Near Backwash Collection Sump
Near Chemical House Staircase Area
Filter Feed GLS Tank Area
DAF Platform, Screw Pump Area Walkway
Near Septic Tank walkway area
ADT, Compressor Room Walkway Area
Near C & I Room Area
Road Garden Side Kerb Stone
Near Main Gate area
Road Plantation area Kerb stone
Near Main Gate area
1 coat primer & 2 coat Emulsion paint for pipe support & Equipment foundation
ACF & MGF
Pump foundation
MGF air blower
MGF Backwash
Air compressor
DAF recycle
Filter press feed pump
Air receiver
Pipe support Pedestal
3.FENCING WORK
Excavation
Prov.Shuttering fixing & removal
230 mm thk brickwork
External plastering 20 mm thk
backfilling
Prov. Fabrication ,fixing & painting of Fencing work
Fencing Gate (1sqm = 7Kg)
4. FINISHING ITEM
Rolling shutter
Rolling shutter (CH) -Gear Operated
Rolling shutter ( MCC) -Manually operated
Aluminium Qty
Aluminium Partition
Aluminium Partition door
Window
Lowers
False ceiling
Window Grill (1sqm = 7Kg)
GI Hand rail -38 Top rail
Vertical
Horizontal
Toe guard
SS Hand rail
vertical
Horizontal
toe guard
AR tiles
Wall & Floor tiles
Toilet
Ceramic Floor tiles
Ceramic wall dado tiles
Laboratory tiles
Plumbing Material cum fixing ( 3 toilet )
laboratory
sanitary line Chamber connecting to existing outside sewage line
Roof Weathering coarse with 230*230 manglore tiles
5.Chemical House AR Tiling Work
Alum Storage area
Floor
sides
Poly Storage area
Floor
sides
Dosing tank area
Floor
Drain wall side
Below stair case
walkway platform
Alum Dosing tank -02 nos
Poly dosing tank -03 nos
Hypo-dosing area -02 nos
Kerb wall
Drain side length
Platform support column
Addition of pedestal sides
Dosing pump foundation
Support pedestal
6.Chemical House Weathering Coarse
Floor
First roof -floor
Toilet roof-floor
7. DI PIPE LAYING WORK AT PERUNGUDI
Perungudi 300mm dia DI pipe (K7)
Supply and laying of 300mm dia DI Soc/Spi Pipes as per IS 8329/2000
Supply and fixing of 300 mm DI D/S 90 deg bend (67Kg) as per IS 9523/2000
Disposal of surplus earth
Labour for fixing of 300mm dia rubber joints
Testing of pipes - 300mm
Providing iron barrication
Supply and fixing of 300mm dia MJ Collars for DI pipes
Construction of Thrust Block using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete
EMI PERUNGUDI LAKE
Pump, Filters
Erection, Cable replacement, Pummp, filter reerection
Testing & Commissioning
Performance test & commissioning certificate
Pontoon
Erection
Testing & Commissioning
Performance test & commissioning certificate
Bridge
Erection
Testing & Commissioning
Performance test & commissioning certificate
Flexible Hoses
Erection
Testing & Commissioning
Performance test & commissioning certificate
Electrical and C & I (Intake Panel -1 No, Pump cable replacement - 1 Lot, DG set -1 (SOR) No, LTCT meter box - 1 Nos)
Supply
Erection - Cable yaing, panel, DG , meter erection, earthing works
Testing & Commissioning
Performance test & commissioning certificate
PERUNGUDI WTP
DAF System
Testing & Commissioning
Performance test & commissioning certificate
Process Pumps - (DAF recycle - 3Nos, Filter Feed - 3 Nos, MGF back wash - 2 Nos)
Pump partial Erection
Testing & Commissioning
Performance test & commissioning certificate
Multi grade Filter
Testing & Commissioning
Performance test & commissioning certificate
Activated Carbon Filter
Testing & Commissioning
Performance test & commissioning certificate
Filter Media (Anthracite - 26 MT, Pebble gravel (5-12 mm) -16 MT, Pebble gravel (2-5 mm) -16 MT, Filter Media Sand - 48 MT and Activated carbon with iodine No. Min 950 - 22 MT, media trap - 6 Nos and View Glass 150 NB - 12 )
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Nozzle
Testing & Commissioning
Performance test & commissioning certificate
MGF Back Wash Blowers
Testing & Commissioning
Performance test & commissioning certificate
Pumps (Submersible) (Backwash waste collection transfer pump - 2Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Pumps (Screw)
Testing & Commissioning
Performance test & commissioning certificate
Filter Press
Erection
Testing & Commissioning
Performance test & commissioning certificate
Dosing Tanks (Alum Dosing - 2 Nos, DWPE Solusion Dosing - 1No, Poly electrolite dosing - 2 Nos, Hypo Dosing - 1no)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Agitator - (Flash Mixer Agitator - 2Nos, Alum Dosing - 2 Nos, DWPE Solusion Dosing - 1No, Poly electrolite dosing - 2 Nos, Hypo Dosing - 1no)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Dosing Pumps (Alum Dosing - 2 Nos, DWPE Solusion Dosing - 2Nos, Poly electrolite dosing - 2 Nos, Hypo Dosing - 2no)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Air Compressor 2 Nos including service water pumps 2 Nos
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Fire Alarm
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Laboratory Equipments
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Interconnecting Piping (GRP pipes - 66 m, GRP Specials - 235 Nos, MS pipe - 24 m, GI pipes -12 m, GI specials - 37 Nos, CS specials - 99 Nos, pipe saddle support - 1 set)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Valves - Balance erection
Erection
Testing & Commissioning
Performance test & commissioning certificate
Electrical (Lighting work (Chemical House and MCC room) - 1 lot, Chequered plate - 1 lot, Dosing pump and agitator termination - 1 lot, Submersible LCP -1 No, Earthing - 1 lot, Outdoor lighting - 6 Nos)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
C&I (PLC & Scada -1 No, ACDB - 3 No, Flow indicator - 13 No, Level switch - 7 No, Pressure transmitter -4 No, Flow Transmitter - 3 Nos, Level Transmitters DP type -1 Nos, Level Transmitter Hydro static & US type - 1 Nos, COD/BOD/TOC DO & TDS Analyzer PH/Turbidity Analyzer -3 No, pH Analayzer Ph &Turbity Analyzer - 2 No, Junction box - 10 Nos, Inst Cables - 1 lot , Instrument fittings - 1 lot , Cable trays - 285 m, cable gland - 1 lot)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Ozonation System including construction of housing unit with PEB structure and it is allied works
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Continnuous effluent monitering system with TNPCB
Supply - OCEMS
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 1.7km (<2 km)
Provision for extended warrantee, guarantee, repair and replacement for existing supplied materials
Bill No 4:Balance and Rectification works in Perungudi 10MLD Tertiary Treatment Plant (TTUF) including operation and Maintenance for Seven Years
Earth work excavation 0-3M
UF shed
Plinth protection
plinth drain
steps
Pump Foundation
Sludge transfer pump / filter press feed pump , Service water pump
MCC building
Plinth protection
plinth drain
steps
Process drain
Balance process drain
Storm water drain
Road sides
Road work
Road area
Walkway area
Backfilling with available earth
Process drain
Storm water drain
Cablepit duck bank
UF shed
Plinth protection
plinth drain
steps
Pump Foundation
Sludge transfer pump / filter press feed pump
MCC building
Plinth protection
plinth drain
steps
Process drain
Balance process drain
Storm water drain
Road sides
Filter press building
Floor PCC
RCC-M25 Below 0.00M
Process drain
Balance process drain
Storm water drain
Road sides
RCC-M25 above 0.00M
UF shed
MCC Building
RCC-M30 sub & super structure
Pump Foundation
Sludge transfer pump / filter press feed pump
Pedestal
SBR TANK Outlet sump extension
SBR FEED SUMP
Shuttering below FGL
UF shed
Plinth protection PCC
MCC building
Plinth protection
Equipment foundation
PCC Shuttering
Filter press feed pump -equipment foundation raft
RCC Shuttering
Filter press feed pump -equipment foundation raft
Pedestal shuttering
Process drain
PCC shuttering
RCC Raft Shuttering
Wall Shuttering
Storm water drain
PCC shuttering
RCC Raft Shuttering
Wall Shuttering
Shuttering above FGL
SBR TANK
Outlet sump
UF shed
Lintel beam
Sunshade for windows
Sunshade for windows
MCC Building
Column
Lintel beam
Band beam
Sunshade for windows
Sunshade for Door
Sunshade for Rolling shutter
SBR FEED SUMP
Sump wall
Reinforcement supply, cutting & bending work
SBR-Tank outlet sump
UF shed-lintel cum sunshade
MCC -lintel cum sunshade
Pump foundation
Process drain
Storm water drain
Supply & laying 230 mm thk Brickwork
UF shed
Above FFL
MCC Building
Filter press Building
Parapet wall
Toilet
Supply & laying 115 mm thk Brickwork
Dyke wall -Dosing area
Internl plastering of 12 mm thk CM 1:4
UF shed
Wall inner front side
Back side
Ozonator room
Lab room
Office room
Long wall inner side ( UF skid side)
Material storage room
Addition of soffit & jambs
MCC Building
Wall inner
Filter press building -parapet wall
External plastering of 12 mm thk CM 1:5
UF shed
MCC building
Filter press building -parapet wall
Providing & filling of quarry dust
Filter press feed pump pump
Providing & filling of GSB
Filter press feed pump pump
Ceiling plastering
Filter press building
Road work & walk way work
S & L OF 150 MM THK GSB COMPACTION WITH ROLLAR
S & L OF 50 MM THK QUARRY DUST
S & L OF 60 MM THK M30 GR RUBMOULD PAVER BLOCK
S & L OF 150 MM THK QUARRY DUST OVER SUB BASE
S & I M20 GRADE KERB STONE
Granolithic flooring
UF shed
MCC room
Filter press building
Painting qty
Ceiling - white wash -03 coats
Inner paint with 2 coat putty , one coat primer , 2 coat emulsion paint
External paint with one coat white wash , 2 coat snow cem paint
2. Road work
Excavation
Crusher Dust
Load bearing Paver 60 mm
Kerb Stone
3. Fencing work
Excavation
Prov.Shuttering fixing & removal
230 mm thk brickwork
External plastering 20 mm thk
backfilling
Prov. Fabrication ,fixing & painting of Fencing work
Fencing Gate (1sqm = 7Kg)
Reinforcement providing, cuting ,bending & tying
4. Finishing item
Rolling shutter
Rolling shutter (CH) -Gear Operated
Rolling shutter ( MCC) -Manually operated
Aluminium Qty
Aluminium Partition
Aluminium Partition door
Window
Lowers
false ceiling
UF shed -office room
Lab room
C & I room
PVC Door
Window Grill (1sqm = 7Kg)
GI Hand rail -530 Top rail SBR tank , backwash collection sump
vertical
Horizontal
toe guard
SS Hand rail -Filter press building
vertical
Horizontal
toe guard
AR tiles
Wall & Floor tiles
Toilet
Ceramic Floor tiles
Ceramic wall dado tiles
Vertified floor tiles
Laboratory tiles
Plumbing work for 01 toilet
5. AR TILES
Hypo Dosing tank Area
CI, CII, CIII, Poly tank Area
CIP Tank Drain Area (Floor)
CIP Tank Pit Area
Hypo Tank Drain Area
Hypo Tank to UF Strainer
Drain Side
Flooring
Dosing Tank Side - CI, CII, CIII
Hypo Dosing Tank
Poly Dosing Tank
Fume Absorber
Dosing tank Pedestal Side
Drain Area (Top)
Dyke Wall Top
Dyke Wall Side
Pipe Support Pedestal
PIPE SUPPORT PEDESTAL
RCC FOOTING
FOOTING SHUTTERING
RCC PEDESTAL
PEDESTAL SHUTTERING
STEEL QTY
EMI works - Perungudi TTUF
PERUNGUDI STP
Pump (Submersible) -SBR Feed - 02 Nos, SAS - 02 Nos, RAS - 02 Nos, B/wash pumps - 02 Nos
Erection
Testing & Commissioning
Performance test & commissioning certificate
Blowers (MGF Blowers - 02 Nos, SBR Blowers - 03 Nos), Turbo Blower - 1No
Supply - Turbo Blower
Erection
Testing & Commissioning
Performance test & commissioning certificate
SBR System (Decanter - 2 Nos and Diffusers - 1 Lot)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Ozonation System
Erection
Testing & Commissioning
Performance test & commissioning certificate
Pump (Filter feed pump - 3 Nos, ACF feed pump - 3 Nos, MGF B/w pump - 2 Nos and ACF treated water pump -2 Nos , CIP pumps - 02 Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Multi grade Filter
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Media (Anthracite - 26 MT, Pebble gravel (5-12 mm) -16 MT, Pebble gravel (2-5 mm) -16 MT, Filter Media Sand - 48 MT and Activated carbon with iodine No. Min 950 - 22 MT, Media trap - 03 Nos, MSRL piping - 1 lot)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Nozzle (4800 Nos)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Basket Strainer (04 Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
UF Membranes (3 modules)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Tanks (FRP)- UF CEB tank -I - 1 Nos, UF CEB tank II - 1 Nos, UF CEB tank III - 1 Nos, UF CIP tank - 1 No, Hypo dosing tank - 1 No, DWPE poly dosing tank - 01 No)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Agitator
Erection
Testing & Commissioning
Performance test & commissioning certificate
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Dosing Pumps (UF CEB -I - 2 Nos, UF CEB II -2 Nos, UF CEB III - 2 Nos, UF CIP - 2 No, Hypo dosing - 2 No, DWPE poly dosing - 02 No)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Pump (Screw)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Press
Erection
Testing & Commissioning
Performance test & commissioning certificate
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Hoist
Erection
Testing & Commissioning
Performance test & commissioning certificate
Fire Alarm
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Laboratory Equipments
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Interconnecting Piping (CS pipe - 424 m, GI pipes - 478 M, SS pipes - 198 m, GRP pipes - 386 m and UPVC pipe - 560 m, victaulic coupling - 347 Pc, MSRL pipes (MGF & ACF) including all pipes specials fittings and fasteners, pipe support and saddle etc.
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Valves (Metallic valves - 286 Nos, Non Metallic Valves - 12 Nos)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Electrical (SAS and RAS panel - 2 No, MCC panel erection - 1 lot, APFC Panel - 1 No, Chequered plate - 1 lot, SBR air blower VFD - 1 no, Bus duct - 1 lot, SBR feed sump panel - 1 no, cable termination - 1 lot, lighting pole - 1 lot, CEIG certificate - 1No, local push button - 1 lot, light fittings - 1 Lot)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
C&I (PLC & Scada -1 No, ACDB - 3 No, Flow indicator - 7 No, Level switch - 7 No, Pressure transmitter - 8 No, Differential Pressure Transmitter - 3 Nos, Flow Transmitter - 7 Nos, Level Transmitters DP type - 2 Nos, Level Transmitter Hydro static & US type - 5 Nos, Turbidity Analyser-1 No,TOC/BOD/COD (1Analyser - 3 Stream) - 1 No, DO meters - 1 Nos, Junction box - 17 Nos, Inst Cables - 1 lot , Instrument fittings - 1 lot , Cable trays - 1 lot, cable gland - 1 lot)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Continuous effluent monitering system with TNPCB
Supply - OCEMS
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 1.7km (<2 km)
Provision for extended warrantee, guarantee, repair and replacement for existing supplied materials
Construction of Fish Pond at TTUF sites
Perungudi TTUF
Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m
Cement concrete 1:3:6 using Crushed stone sand (Msand) and 12 to 20mm gauge hard broken stone jelly for plain cement concrete works including laying, compacting, curing, etc., complete.
Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete. (CMWSSB SOR 23-24 Pg No.129 S No.22.2)
Supplying and fabricating CRS / Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers / Integrated Steel Plants as per IS:1786 - 2008,including fixing with binding wires, assembling and laying in position for all RCC works.(CMWSSB SOR 23-24 Pg No.102 S No.4.19.2 i)
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high (CMWSSB SOR 23-24 Pg No.102 S No.4.20)
Mosaic in situ finish in cement mortar in flooring and in wall surface (PWD SOR 23-24 Pg No.22 W-00041)
Epoxy painting with shalli prime 2E one coat and Shalipoxy 400 two coats on the surface of walls and floors (Market Rate)
Other Miscallenous works
Supply and installation of full color LED video display (Text, image and video) outdoor, water proof, day and night visible at lake - P6 Pitch Mm, cabinet size: 4.7 ft (H) x 6.59 ft (W), Display area : 1344 mm x 1920 mm, 95 mm depth and structure - pole, frame, civil work and installation
Perungudi lake
Electrical Works:-
Transformer Sub Station related works and CEIG approval
Perungudi TTUF - 1000 KVA
Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.
Supply, erection, testing and commissioning of 11 KV Outdoor DP structure with 9145 MM long 200x100 mm RSJ joist, 100x50x6 mm MS channels, 11 KV lightining arrestor, support insulator & N 'O' Cu. Jumpering etc. and as per TNEB/CEIG Norms
Construction of transformer plinth
Chain link fencing with gate including the TNEB 2 poles spreading of materials as per CEIG requirements
Transformer yard earthing using copper flat and TWIN earthing as per IS (above 250 Kva)
Transformer sub station erection charges
Safety items - 11 KV Danger Board
Safety items - 11 KV Hand gloves (PWD SOR 23-24 (Pg.No 153 ,S.No M-1980)
Safety items - 11 KV Shock Treatment Chart (PWD SOR 23-24 (Pg.No 153 ,S.No M-1978)
Safety items - First Aid Box (PWD SOR 23-24 (Pg.No 153 ,S.No M-1977)
Safety items - Rubber Mat (PWD SOR 23-24 (Pg.No 153 ,S.No M-1976) 5 Nos
Safety items - Fire bucket stand with 4 Nos of Buckets with hood (PWD SOR 23-24 (Pg.No 153 ,S.No M-1979)
Safety items - Earth Discharge rod (PWD SOR 23-24 (Pg.No 153 ,S.No M-1983)
Safety items - Fire Extenguisher 4.5 kgs capacity (PWD SOR 23-24 (Pg.No 153 ,S.No M-1982) 4.5kg
Supply and erection of LT/HT metering cubical Box (Market Rate)
Construction of plinth for HT metering cubical Box
Supply and erection of NCT - 200/5A with enclosure
Construction of Earth Chamber .45 cm x .45 cm inner and suitable cover slab
Supply and erection of diesel generator with Auto Main Failure Panel for the following capacity at various sites of Intake, WTPs & TTUFs.
Perungudi 10 MLD TTUF - 1010 KVA
Supply of DG Set [Market Rate]
Erection, Testing and Commissioning charges
Bill No 5:Balance and Rectification works in Kolathur 10MLD Water Treatment Plant (WTP) including operation and Maintenance for Seven Years
Supply and erection of diesel generator with Auto Main Failure Panel for the following capacity at various sites of Intake, WTPs & TTUFs.
Kolathur 10 MLD WTP - 320 KVA
Supply of DG set
Erection, Testing and Commissioning charges
Defects Rectification Works
Intake pontoon - Pontoon and pipeline relocated - Need service
DAF B - Need service including all necessary spares.
Filter vessel - Pressure gauges are removed -Need service
Hypo dosing tank -Level Gauge not fixed - Need service
Equipment Tools & safety gadgets - Attending immediate fault and replacement - Spare/ Service needed
Backwash sump -Permanent discharge pipeline -Need service
Printer - Printer not working -Service needed
Level transmitter, Pressure transmitter and analyzers - Instruments Calibration - Need service
SCADA System - Recovery for operation trend cannot be made -Need service
Repainting Works in the plant, Hypo Storage Tank
KOLATHUR INTAKE
Commissioning of Pump-set, Flexible Hoses, Unused HDPE Pipes, Cables, Floaters and accessories and Arranging them in Site Storage Area.
Hiring of 350 Ton Crane with operator for lifting and lowering of pump-set and pontoon at Lake
Hiring of 20 Ton Crane with operator for arranging flexible hoses, pumps and pontoons for shifting from yard.
Technical Assistant Grade - I (BE /MSc/BSc Passed)
Technical Assistant Grade-II (Diploma passed / BE failed)
Labour charges Mazdoor Category - I
Laying of flexible rubber hoses
Jointing of flexible rubber hoses of 300 mm dia with rubber insertion or any equivalent to the required specifications with MS bolts and nuts etc. complete including charges for special tools and plants such as air compressor and helmets and sheet piles
Jointing of floaters
Supplying and fixing of cable gland and termination with Aluminium cable by 3½ core 240 sq.mm .PVC UG cable and with earth connection
Ozonation System including construction of housing unit with PEB structure and it is allied works
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
OCEMS
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 1.7km (<2 km)
Bill No 6:Balance and Rectification works in Perumbakkam 10MLD Water Treatment Plant (WTP) including operation and Maintenance for Seven Years
Civil Works - Perumbakkam
Backwash collection sump pump pedestal (2 Nos)
shuttering qty -2*(.6+.9+.6+.9)*.25
Concrete qty -M30 (0.6*.9*.25*2)
Hydrotest for GLS tank (2 Nos)
MGF Backwash tank GLS tank hydrotest water qty-3.14*5.73*5.73*4.85 *1000
Filter feed GLS tank hydrotest water qty-3.14*54.97*4.97*4.85 *1000
Flash mixer header pipe pedestal (2 Nos)
Exavation-2*1*1*.5
footing RCC M25 -2*1.0*1.0*.3
pedestal RCC M25 -.6*.6*.7*2
Shuttering
pedestal 2*4*.6*.7
Insert plate
steel -10 mm , 8 mm ties
Thrust block (2 Nos)
Exavation-2*1*1*.5
Shuttering -2*4*1*1
2.ROAD WORKS
EXECAVATION - TOP SOIL REMOVALS
S & L OF 300 MM THK GSB COMPACTION WITH ROLLAR
S & L OF 75 MM THK QUARRY DUST
S & L OF 60 MM THK M30 GR RUBMOULD PAVER BLOCK
S & L OF 150 MM THK QUARRY DUST OVER SUB BASE
S & I M20 GRADE KERB STONE
3. PAINTING WORKS
Grill Painting , Gate, Rolling shutter- Enamel Painting
Pipe supports with emulsion paint
Compound wall (NTI)
Excavation
Prov.Shuttering fixing & removal
230 mm thk brickwork
External plastering 20 mm thk
backfilling
Reinforcement providing, cuting ,bending & tying
MS Gate (1sqm = 7 Kg)
4.Finishing Item
Rolling shutter
Rolling shutter (CH) -Gear Operated
Rolling shutter (MCC) -Manually operated
Aluminium Qty
Aluminium Partition
Aluminium Partition door
Window
Lowers
false ceiling
PVC Door
Window Grill
GI Hand rail -85 Top rail
vertical
Horizontal
toe guard
SS Hand rail
vertical
Horizontal
toe guard
AR tiles
Wall & Floor tiles
Toilet
Ceramic Floor tiles
Ceramic wall dado tiles
Laboratory tiles
Plumbing Material cum fixing ( 3 toilet )
laboratory
sanitary line Chamber connecting to existing outside sewage line
Roof Weathering coarse with 230*230 manglore tiles
5.Chemical house AR tiling work
chemical house AR tiling work and toilet tiling work
6.EPOXY PAINTING WORK
L/C FOR COAL TAR EPOXY PAINTING WORK FOR INSIDE OF TANKS
FLASH MIXER
GLS TANK FLOOR PAINT
FILTER FEED TANK -GLS
ACF treated water tank -GLS
PROCESS DRAIN
floor
Wall area
Sump area
L/C for Waterproof ( Anti Corrosive ) paint for outside wall above FGL
SLUDGE TANK
WALLS
BACKWASH COLLECTION SUMP
WALLS
FLASH MIXER
PROCESS DRAIN
Wall area
7.Chemical house weathering coarse
Floor
First roof -floor
Toilet roof-floor
8.Flash Mixer
M30 concrete
cover slab
Shuttering
cover slab
9.DAF - Dissolved Air Flotation
Pedestal -M25 Concrete
Shuttering
Pedestal shuttering work
10.Chemical House
1ST FLOOR ROOF SLAB LEVEL 9.05M SHUTTERING
slab (A to C) 2 to 4 th grid
slab (A to C) 1 to 2nd grid
Beam RB1 outer side (A2 to A4) grid
Beam RB1 in side (A2 to A4) grid
Beam RB5 outer side (A1 to A2) grid
Beam RB5 in side (A1 to A2) grid
Beam RB10 A to B /2 to 4 th grid medial area
Beam RB3 B1 to B4 grid
Beam RB4 outer side (C1 to C6) grid
Beam RB4 in side (C1 to C6) grid
Beam RB6 C1 to A1 grid outer side
in side
Beam RB7 A to C /1 to 2nd grid medial area
Beam RB8 C2 to A2 grid
Beam RB1 C3 to A3 grid
Beam RB9 C4 to A4 grid
1ST FLOOR ROOF SLAB LEVEL 9.05M M25 CONCRETE QTY
slab (A to C) 2 to 4 th grid
slab (A to C) 1 to 2nd grid
Beam RB2 (A2 to A4) grid
Beam RB5 (A1 to A2) grid
Beam RB10 A to B /2 to 4 th grid medial area
Beam RB3 B1 to B4 grid
Beam RB4 (C1 to C6) grid
Beam RB6 C1 to A1 grid
Beam RB7 A to C /1 to 2nd grid medial area
Beam RB8 C2 to A2 grid
Beam RB1 C3 to A3 grid
Beam RB9 C4 to B4 grid
Column C4 grid
Beam RB9 B4 to A4 grid
1ST FLOOR WATER TANK WALL M25 CONCRETE QTY
L/S WALL
S/S WALL
1ST FLOOR WATER TANK WALL SHUTTERING
L/S WALL OUTER SIDE
L/S WALL INNER SIDE
S/S WALL OUTER SIDE
S/S WALL INNER SIDE
Ground floor water trench 230 mm soiling work
Ground floor slab PCC work (CC 1:3:6)
Ground floor slab PCC side fixing work
Grade slab A to C/2 to 6th grid
Grade slab A to C/2 to 6th grid
Grade slab A to C/1st to 2nd grid
Grade slab A to C/1st to 2nd grid
230 mm brick work (Ground floor level)
230 mm thk brick work (First Floor Level)
115 mm brick work (Ground floor level)
115 mm thk brick work (First Floor Level)
115 mm thk brick work (First Floor Level) (7.650&9.05m)
Grid C4 to C5 (7.650m level)
Grid C5 to B5 (7.650m level)
Grid B4 to B5 (7.650m level)
Grid C1 to C4
Grid C4 to A4
Grid A2 to A4
Grid A.1/2 to A2
Grid A1 to A2
Grid C1 to A1
Ground floor water trench 230 mm soiling work
RCC CONCRETE WORK M25
GRID C TO KERB WALL/2 TO 6
AREA INFRONT OF TOILET
GRID A TO KERB WALL/2 TO 6
DOSING TANK
DRAIN TRENCH WALL
CABLE TRENCH RAFT
CABLE TRENCH WALL
STUB COLUMNS
SHUTTERING WORK UPTO FFL
DRAIN TRENCH OUTER
DRAIN TRENCH INNER
CABLE TRENCH OUTER
CABLE TRENCH INNER
GRADE SLAB OUTER
SHUTTERING WORK ABOVE FFL
DOSING TANK
STUB COLUMNS
Internal Wall Plastering - Ground Floor
First Floor
Ceiling Plastering - Ground Floor
Operator change room
Store room
Poly and alum storage area
Maintanace area
Dosing tank & passage area
Toilet area
Filter fress area
toilet roof slab bottom
toilet roof slab top
First Floor
Staff room
Senior office room
Passage
Laboratory room
Toilet
Toilet
Filter fress
beam side from c3-a3
beam side a1-2 to a1-4
filter press area roof beams
External plastering
North side wall
West side wall
South side wall
East side wall
Sunshade
Over head tank
Backfillig
11.MCC Room
Excavtion
trench
Shuttering for PCC
Raft RCC
Shuttering for Raft
Column RCC
Above FFL
Lintel beam
Band beam
Column shuttering
Above FFL
Lintel beam
Band beam
Plinth beam PCC
Plinth beam RCC
Plinth beam shuttering
Trench pcc
Trench pcc shuttering
Trench RCC
Trench RCC shuttering
Trench wall RCC
Trench wall shutterimg
Grade slab pcc
Grade slab soling
Grade slab RCC
230 thk brick work
Inner plastering
Outer plastering
Backfillig
pedastal
Shuttering above FGL
pedastel
13. PUMP FOUNDATION
Filter feed
MGF AIR BLOWER
MGF BACKWASH
EXCAVATION
DUST/Filling
ACF TREATED WATER
EXCAVATION
DAF RECYCLE
EXCAVATION
EXCAVATION
FILTER PRESS
EXCAVATION
AIR RECEIVER
EXCAVATION
SHUTTERING
Filter feed
MGF AIR BLOWER
MGF BACKWASH
ACF TREATED WATER
DAF RECYCLE
FILTER PRESS
AIR RECEIVER
14. Pipe Support
Excavation
shuttering upto FFL
M25 Concrete
Backfilling
15. Process Dain
Excavation
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
back filling
excavation qty
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
Wall - M25
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
Shuttering for PCC
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
Shuttering for Raft
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
Shuttering for Wall
chemical house to backwash
fiter feed gls to backwash
acf &mgf to backwash
acf to mgf
16. Strom Water Drain
Excavation
backfillig
Raft - M25
Wall - M25
Shuttering
EMI - Perumbakkam
PERUMBAKKAM INTAKE
Pump + Filter
Erection - Pump cable replacement
Testing & Commissioning
Performance test & commissioning certificate
Pontoon
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Bridge
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Flexible Hoses
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Floats
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Sub Total Perumbakkam Intake - EMI (B.04)
PERUMBAKKAM WTP
DAF System
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Pumps - (DAF recycle - 3 Nos, Filter Feed - 3 Nos, MGF back wash - 2 Nos, Service water pump - 2 Nos)
Supply - Service Water Pump
Erection
Testing & Commissioning
Performance test & commissioning certificate
Multi Grade Filter and Media Trap
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Activated Carbon Filter and Media Trap
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Media (Anthracite, Sand, Gravel, Carbon)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Nozzle
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Blowers (MGF air scqureing Blower - 2Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Chlorination 1No , Booster pump - 2Nos
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Pumps (Submersible) (Backwash waste collection transfer pump - 2Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Pumps (Screw)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Filter Press
Erection
Testing & Commissioning
Performance test & commissioning certificate
Dosing Tanks (Alum Dosing - 2 Nos, DWPE Solusion Dosing - 1No, Poly electrolite dosing - 2 Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Agitator - (Flash Mixer Agitator - 2Nos, Alum Dosing - 2 Nos, DWPE Solusion Dosing - 1No, Poly electrolite dosing - 2 Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
Dosing Pumps (Alum Dosing - 2 Nos, DWPE Solusion Dosing - 2Nos, Poly electrolite dosing - 2 Nos)
Erection
Testing & Commissioning
Performance test & commissioning certificate
GLS Tank (Filter feed tank - 1No, MGF backwah tank - 1No)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Air Compressor and receiver
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Fire Alarm
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Laboratory Equipments
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Interconnecting Piping (Filters MSRL pipes and fitting - 90 Nos, GRP pipe and Fittings - 1 Lot, CS and GI - 1 Lot, UPVC- 1 Lot, pipe support - 1set, Fastners - 1 set)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Valves (BFV, Additional Ball & UPVC valve)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Electrical (Panels - 630A ACB -1 Intake - 1NO, APFC - 1NO, LPBS - 40Nos, cables - 4748m, Light fixture -132Nos, Light Acc - 1 Lot, Tray - 351 m, Light poles - 9Nos, High mast - 1 No, Erathing Matrial - 735 m)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
C&I (cables - 4748m, PLC & SCADA - 1No, Flow indicator - 13Nos, Level Switch - 7Nos, Presserue Transmitter - 4Nos, Flow Transmitter - 3Nos, Level Transmitter - 1No, DP type - 1No, Analyser - 2Nos, JBs - 12Nos, Instrumentation cable - 3160 m, ACDB & PDB - 3 Nos, tube and fitting - 1lot, Pressure switch - 6Nos, Gauge - 52 Nos, UPS and battery - 1 No, FDA system - 1set)
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Ozonation System including construction of housing unit with PEB structure and it is allied works
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Continnuous effluent monitering system with TNPCB
Supply - OCEMS
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 2.1 km (<2 km)
Electrical Works:-
Supply and delivery of 11/433Volts, three Phase 50HZ double wound oil immersed natural air cooled, core type continous rating, outdoor distribution power transformer with copper winding for voltage ratio 22-11KV/433 volts between phases with neutral brought out at LV side. The transfer shall be contained in a mild steel plain & radiator cooled tank, conforming to IS2026 with off-load tap switch for ± 10% on L.V side and ± 5% on H.V. side.The transformer shall be supplied with first filling of oil and consisting of all the fittings and accessories such as Inspection cover, Oil level indicator with minimum and filling level markings, Externally operated off circuit tap changing switch with locking device & keys, H.V.Terminals Bushings, L.V. Terminals cable box rating plate, two earthing terminals, two lifting hooks etc complete as per IS 1180 (Part I) of 2014 and as amended thereafter.
Transformer Sub Station related works and CEIG approval
Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.
Supply, erection, testing and commissioning of 11 KV Outdoor DP structure with 9145 MM long 200x100 mm RSJ joist, 100x50x6 mm MS channels, 11 KV lightining arrestor, support insulator & N 'O' Cu. Jumpering etc. and as per TNEB/CEIG Norms
Construction of transformer plinth
Chain link fencing with gate including the TNEB 2 poles spreading of materials as per CEIG requirements
Transformer yard earthing using copper flat and TWIN earthing as per IS (above 250 Kva)
Transformer sub station erection charges
Safety items - 11 KV Danger Board
Safety items - 11 KV Hand gloves
Safety items - 11 KV Shock Treatment Chart
Safety items - First Aid Box
Safety items - Rubber Mat
Safety items - Fire bucket stand with 4 Nos of Buckets with hood
Safety items - Earth Discharge rod
Safety items - Fire Extenguisher 9 kgs capacity
Supply and erection of LT/HT metering cubical Box
Construction of plinth for HT metering cubical Box
Supply and erection of NCT - 200/5A with enclosure
Construction of Earth Chamber .45 cm x .45 cm inner and suitable cover slab
Supply and erection of diesel generator with Auto Main Failure Panel for the following capacity at various sites of Intake, WTPs & TTUFs.
Supply of DG set - 125 KVA (Market Rate)
Erection, Testing and Commissioning charges @ 5%
Mechanical Works
Treated water pumps 2 Nos (1 W + 1 S) (Horizontal centrifugal type with 60 m head , 417 m3 discharge and motor rating of 110 Kw, Model No. SCW 150/ 450 at Perubakkam WTP
Erection, testing and commissiong charges for pump & motor @ 5%
The provision for extended warantee, Guarantee, Repair/ Replacement of componenets for existing supplied materials
34.Supply and laying of 300mm dia DI pipes (K7) for Perumbakkam WTP works
Perumbakkam 300mm dia DI pipe (K7)
Supply and laying of 300mm dia DI Soc/Spi Pipes as per IS 8329/2000
Supply and fixing of 300 mm DI D/S 90 deg bend (67Kg) as per IS 9523/2000
Disposal of surplus earth
Labour for fixing of 300mm dia rubber joints
Testing of pipes - 300mm
Cutting asphaltic road surface
Bus Route
Providing iron barrication
Air Valves
Supply and fixing of C.I. Double Air Valve as per ISI 14845/2000
Supply and fixing of 300x80 mm DI D/F concentric taper (31Kg)
Supply of 300 mm DI Fl/ Spi tail piece (48Kg) as per IS 9523/2000
Supply of 300 mm DI Fl/ Soc tail piece (37Kg) as per IS 9523/2000
Supply and fixing of 300mm dia MJ Collars for DI pipes
Construction of 80mm Double Air Valve chamber for 100mm to 350mm dia.pipeline including providing and fixing FRC cover and frame of size 60 x 60cm for size 1.2 x 0.9 x 1.8 m - 300mm pipe
Construction of Thrust Block using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete
Bill No 7:Balance and Rectification works in Mogappair 10MLD Water Treatment Plant (WTP) including operation and Maintenance for Seven Years
Backwash collection sump pump pedestal
shuttering qty -2*(.6+.9+.6+.9)*.25
Concrete qty -M30 (0.6*.9*.25*2)
Hydrotest for GLS tank
MGF Backwash tank GLS tank hydrotest water qty-3.14*2.295*2.295*4.85 *1000
Filter feed GLS tank hydrotest water qty-3.14*5.35*5.35*3.0 *1000
Flash mixer header pipe pedestal
Exavation
Footing RCC M25
Pedestal RCC M25
Shuttering
Pedestal
Insert plate
Steel -10 mm , 8 mm ties
Thrust block (2 Nos)
Exavation
Shuttering
Road work
Excavation - Top Soil Removals
S & L Of 300 Mm Thk GSB Compaction With Rollar
S & L Of80 Mm Thk Quarry Dust
S & L Of 60 Mm Thk M30 Gr Rubmould Paver Block
S & L Of 150 Mm Thk Quarry Dust Over Sub Base
S & I M20 Grade Kerb Stone
Painting
Ceiling Painting
Painting -Inner wall
Painting -External wall
Grill Painting , Gate, Rolling shutter- Enamel Painting
Kerb stones with emulsion paint
Pipe supports with emulsion paint
Fencing work
Excavation
Prov.Shuttering fixing & removal
230 mm thick brickwork
External plastering 20 mm thk
Backfilling
Prov. Fabrication ,fixing & painting of Fencing work
MS Gate (1sqm = 7 Kg)
Reinforcement providing, cuting ,bending & tying
Finishing item
Rolling shutter
Rolling shutter (CH) -Gear Operated
Rolling shutter ( MCC) -Manually operated
Aluminium Qty
Aluminium Partition
Aluminium Partition door
Window
Louvers
False ceiling
PVC Door
Window Grill (1sqm =7Kg)
GI Hand rail -85 Top rail
Vertical
Horizontal
Toe guard
SS Hand rail
vertical
Horizontal
toe guard
AR tiles
Wall & Floor tiles
Toilet
Ceramic Floor tiles
Ceramic wall dado tiles
Laboratory tiles
Plumbing Material cum fixing (3 toilet)
Laboratory
Sanitary line Chamber connecting to existing outside sewage line
Roof Weathering coarse with 230*230 manglore tiles
Chemical House AR Tiling work and Toilet tiling work
Chemical House AR Tiling work and Toilet tiling work
Epoxy Work
L/C FOR COAL TAR EPOXY PAINTING WORK FOR INSIDE OF TANKS
FLASH MIXER
Cover slab
GLS TANK FLOOR PAINT
FILTER FEED TANK -GLS
MGF BACKWASH TANK -GLS
PROCESS DRAIN
Floor
Wall area
Sump area
L/C for Waterproof ( Anti Corrosive ) paint for outside wall above FGL
SLUDGE TANK
WALLS
Outer
BACKWASH COLLECTION SUMP
WALLS
Outer
FLASH MIXER
Column
PROCESS DRAIN
Wall area
Chemical house weathering coarse
Intake and WTP MCC
EXCAVTION-Intake MCC
Footing
DG Foundation
Back filling-Intake MCC
Footing area
mcc room
DG Foundation
PCC - Intake MCC
Footing PCC
Plinth Beam
DG Foundation
Grade Slab
plinth production
RCC m25 upto FFL-Intake MCC
Footing
Columns
Plinth Beam
Grade Slab
DG Foundation
RCC m25 Above FFL -Intake MCC
cover slab
panel wall
Columns
Lintel Beam
Roof Beam
WTP -MCC -Lintel Beam
Band Beam
Sunshade
shuttering upto FFL
shuttering Above FFL -Intake MCC
Columns
panel wall
cover slab
Lintel Beam
Roof Beam
WTP MCC -Lintel Beam
230mm brick wall - Intake MCC
Grid A1 to A3
Grid B1 to B3
Grid A1 to B1 & Grid A3 to B3
Platfrom wall
Platfrom step
Door step
WTP -MCC room
External plastering - 20mm thick - Intake MCC
Grid A1 to A3 & Grid B1 to B3
Grid A1 to B1 & Grid A3 to B3
Panel wall
Door step
WTP -MCC room
Internal plastering-Intake MCC
Grid A1 to A3 & Grid B1 to B2
Grid A1 to B1 & Grid A3 to B3
WTP -MCC room
Grade slab
DG Foundation
60mm flooring
Intake MCC -grade slab
WTP MCC
Barrow soil
MCC Room North Side 01
MCC Room East Side 02
MCC Room West Side 03
MCC Room South Side 04
Roofing work
Doors & windows- Intake MCC -steel door & windows
Window
Mogappair-350mm dia DI pipe (K7)
Supply and laying of 350mm dia DI Soc/Spi Pipes as per IS 8329/2000
laying of 350mm dia DI Soc/Spi Pipes as per IS 8329/2000
Supply and laying of 300mm dia DI Soc/Spi Pipes as per IS 8329/2000
Supply and fixing of 350 mm DI D/S 90 deg bend (86Kg) as per IS 9523/2000
Supply and fixing of 300 mm DI D/S 90 deg bend (67Kg) as per IS 9523/2000
Disposal of surplus earth
Labour for fixing of 350mm dia rubber joints
Labour for fixing of 300mm dia rubber joints
Testing of pipes - 350mm
Testing of pipes - 300mm
Providing iron barrication
Air Valves
Supply and fixing of 100mm C.I. Double Air Valve as per ISI 14845/2000
Supply and fixing of 350x100 mm DI D/F concentric taper (49Kg)
Supply of 350 mm DI Fl/ Spi tail piece (57Kg) as per IS 9523/2000
Supply and fixing of 350mm dia MJ Collars for DI pipes
Construction of 80mm Double Air Valve chamber for 100mm to 350mm dia.pipeline including providing and fixing FRC cover and frame of size 60 x 60cm for size 1.2 x 0.9 x 1.8 m
Construction of Thrust Block using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete for 300mm pipe
Construction of Thrust Block using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete for 350mm pipe
EMI Works
EMI WORKS AT AYANAMBAKKAM INTAKE
Pump + Filter
Erection + Cable Replacement
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Pontoon
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Bridge
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Flexible Hoses
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Floats
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
EMI WORKS AT MOGAPPAIR WTP
DAF System - 2nos
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Pumps - (DAF recycle - 3Nos, Filter Feed - 3 Nos, MGF back wash - 2 Nos, Service water pump - 2Nos)
Supply - Service Water pump
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Multi grade Filter and Media Trap
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Activated Carbon Filter and Media Trap
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Filter Media (Anthracite, Sand, Gravel, Carbon)
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Filter Nozzle
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Blowers (MGF air scqureing Blower - 2Nos)
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Pumps (Submersible) (Backwash waste collection transfer pump - 2Nos)
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Pumps (Screw)
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Filter Press
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Dosing Tanks (Alum Dosing - 2 Nos, DWPE Solusion Dosing - 1No, Poly electrolite dosing - 2 Nos, Hypo Dosing - 1no)
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Agitator - (Flash Mixer Agitator - 2Nos, Alum Dosing - 2 Nos, DWPE Solusion Dosing - 1No, Poly electrolite dosing - 2 Nos, Hypo Dosing - 1no)
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Dosing Pumps (Alum Dosing - 2 Nos, DWPE Solusion Dosing - 2Nos, Poly electrolite dosing - 2 Nos, Hypo Dosing - 2no)
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
GLS Tank (Filter feed tank -1No, MGF back wash tank - 1 Nos)
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
HVAC - 3 Nos
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Air Compressor 2 Nos and Receiver -1No
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Fire Alarm
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Laboratory Equipments
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Interconnecting Piping (Filters MSRL pipes and fitting - 90 Nos, GRP pipe and Fittings - 1 Lot, CS and GI - 1 Lot, UPVC- 1 Lot, pipe support - 1set, Fastners - 1 set)
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Valves (BFV, Additional Ball Metallic & Non Metallic & UPVC valve)
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Electrical (Panel - 3 Nos, LPBS - 40Nos, cables - 4507m, Light fixture -67Nos, Light Acc - 1 Lot, Tray - 351 m, Light poles - 9Nos, High mast - 1 No, Earthing Material - 735 m)
Supply
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
C&I (cables - 4506m, Tray - 351 m, PLC & SCADA - 1No, Flow indicator - 13Nos, Level Switch - 7Nos, Presserue Transmitter - 4Nos, Flow Transmitter - 3Nos, Level Transmitter - 1No, DP type - 1No, Analyser - 2Nos, JBs - 12Nos, Instrumentation cable - 3150 m, ACDB & PDB - 3 Nos, tube and fitting - 1lot, Pressure switch - 6Nos, Gauge - 52 Nos, UPS and battery - 1 No)
Supply - Level Switch
Erection
Testing & Commissioning
Completion Drawing, Performance test & commissioning certificate
Ozonation System including construction of housing unit with PEB structure and it is allied works
Supply
Erection
Testing & Commissioning
Performance test & commissioning certificate
Continnuous effluent monitoring system with TNPCB
Supply - OCEMS
Erection
Testing & Commissioning
Performance test & commissioning certificate
GIS mapping - Establishment of static GCP
For the Underground Utilities / Surface Assets like WTP, STP, Filling Station etc.*
For pipeline for a length of 7.9km (<2 km)
Electrical Works:-
Supply and delivery of 11/433Volts, three Phase 50HZ double wound oil immersed natural air cooled, core type continous rating, outdoor distribution power transformer with copper winding for voltage ratio 22-11KV/433 volts between phases with neutral brought out at LV side. The transfer shall be contained in a mild steel plain & radiator cooled tank, conforming to IS2026 with off-load tap switch for ± 10% on L.V side and ± 5% onH.V. side.The transformer shall be supplied with first filling of oil and consisting of all the fittings and accessories such as Inspection cover, Oil level indicator with minimum and filling level markings, Externally operated off circuit tap changing switch with locking device & keys, H.V.Terminals Bushings, L.V. Terminals cable box rating plate, two earthing terminals, two lifting hooks etc complete as per IS 1180 (Part I) of 2014 and as amended thereafter.
Aynambakkam Intake - 250 KVA
Mogappair 10 MLD WTP - 315KVA
Transformer Sub Station related works and CEIG approval
Aynambakkam Intake - 250 KVA
Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.
Supply, erection, testing and commissioning of 11 KV Outdoor DP structure with 9145 MM long 200x100 mm RSJ joist, 100x50x6 mm MS channels, 11 KV lightining arrestor, support insulator & N 'O' Cu. Jumpering etc. and as per TNEB/CEIG Norms
Construction of transformer plinth
Chain link fencing with gate including the TNEB 2 poles spreading of materials as per CEIG requirements
Transformer yard earthing using copper flat and TWIN earthing as per IS (upto 250 Kva)
Transformer sub station erection charges
Safety items - 11 KV Danger Board
Safety items - 11 KV Hand gloves
Safety items - 11 KV Shock Treatment Chart
Safety items - First Aid Box
Safety items - Rubber Mat
Safety items - Fire bucket stand with 4 Nos of Buckets with hood
Safety items - Earth Discharge rod
Safety items - Fire Extenguisher 9 kgs capacity
Supply and erection of LT/HT metering cubical Box ( Maket Rate)
Construction of plinth for HT metering cubical Box
Supply and erection of NCT - 200/5A with enclosure enclosure
Construction of Earth Chamber .45 cm x .45 cm inner and suitable cover slab
Mogappair 10 MLD - 315 KVA
Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.
Supply, erection, testing and commissioning of 11 KV Outdoor DP structure with 9145 MM long 200x100 mm RSJ joist, 100x50x6 mm MS channels, 11 KV lightining arrestor, support insulator & N 'O' Cu. Jumpering etc. and as per TNEB/CEIG Norms
Construction of transformer plinth
Chain link fencing with gate including the TNEB 2 poles spreading of materials as per CEIG requirements
Transformer yard earthing using copper flat and TWIN earthing as per IS (upto 250 Kva)
Transformer sub station erection charges
Safety items - 11 KV Danger Board
Safety items - 11 KV Hand gloves
Safety items - 11 KV Shock Treatment Chart
Safety items - First Aid Box
Safety items - Rubber Mat
Safety items - Fire bucket stand with 4 Nos of Buckets with hood
Safety items - Earth Discharge rod
Safety items - Fire Extenguisher 9 kgs capacity
Supply and erection of LT/HT metering cubical Box
Construction of plinth for HT metering cubical Box
Supply and erection of NCT - 200/5A with enclosure
Construction of Earth Chamber .45 cm x .45 cm inner and suitable cover slab
Sub total for CEIG and Substation works
Supply and erection of diesel generator with Auto Main Failure Panel for the following capacity at various sites of Intake, WTPs & TTUFs.
Mogapair 10 MLD WTP - 320 KVA & Ayanambakkam Intake -250 KVA
Supply of DG set
Erection, Testing and Commissioning charges
The provision for extended warantee, Guarantee, Repair/ Replacement of componenets for existing supplied materials
Sub Total for construction (excluding GST)
SCHEDULE C – OPERATION AND MAINTENANCE SUMMARY OF FIXED AND VARIABLE PAYMENTS
O&M COST FOR 10 MLD TTUF NESAPAKKAM
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
O&M COST FOR 6 MLD WTP PORUR
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
O&M COST FOR 10 MLD WTP PERUNGUDI
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
O&M COST FOR 10 MLD TTUF PERUNGUDI
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
O&M COST FOR 10 MLD WTP KOLATHUR
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
O&M COST FOR 10 MLD WTP PERUMBAKKAM
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
O&M COST FOR 10 MLD WTP MOGAPAIR
1st year
2nd year
3rd year
4th year
5th year
6th year
7th year
Sub Total (excluding GST)
Khilari Infrastructure Private Limited (BID ID -1151430)
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