Construction and completion of balance works including retrofitting, rectification of completed units with supply, erection, testing and commissioning of electromechanical machernies, instruments and allied installations including supplied items

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

POCKET

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)