Thirupathur District, Jal Jeevan Mission 20-21 Providing Founctional Household Tap Connection in Alankuppam Panchayat at Madhanur Block Package No.45

Amount

Providing FHTC,Pipe line work and New Borewell in AD Colony H/O Alankuppam Panchayat

Providing New Borewell with 10HP Motor with GI pipe and Specials

Supply and Delevery of submersible pump set having duty 10HP 50LPMX275m head

10HP Panel board

4sq mm cable

50mmGI Pipe without Coupling

50mm GI Coupling

50mm GI Elbow

50mm Clampset

50mm Flange set

Non Return Gate valve

Bore cover plate

32mm GI Pipe for Ebservicing

7/20 GI PVC Copper wire

100AFuse carrierset

Teak wood board

Towards of supply of MS Kiosk

Labour component

Drilling of 150mm dia vertical bore well in Hard rock area by using rig including cost and conveyance etc

Drilling of 150mm dia vertical bore well in Hard rock area by using rig including cost and conveyance etc

180mm PVC Casing pipe inserting charges for drilling borewell

Labour charges for errection of Three phase pumpset with GI Pipe & Cable connection complete

construction of Pedastal 0.75x0.45x0.75m for Brickwork

Providing Delevery line from Alamkuppam AD Colony

Dismantling of Existing Cement Concrete Pavement including All Labour Charges etc.(Page:25 Sl.no34 , Sedule Iteam No:37)

Earthwork excavation and deposting on bank with initial lead and 10m and lift of 2m in narrow trenches having bed with 1.25m and below for laying of pipes for water supply and sewerge works in the following type of soil directed by departmental officer measurmenr as pe surveying data with refrance to drawing

Laying and jointing the PVC pipes & specials into trench

Supply and Delivery of 75mm dia PVC pipe as per IS 4985/part I/2000 including all conveyance chargess 4ksc ISI standard PVC pipe including all labour charges etc Complete

Supply and fixing of 75mm PVC Tee including all conveyence charge etc.

Supply and fixing of 75mm PVC Elbow including all conveyence charge etc.

Supply and fixing of 75mm PVC Bend including all conveyence charge etc.

Refilling the trenches with available excavated soil(other than sand) in layers of notmore than 15cm thick watering ,consolidating,complying with standard specification and as directed by TWAD Board Officers.etc., complete

Plain Cement Concrete 1:4:8 mix using 40mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Plain Cement Concrete 1:2:4 mix using 20mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Providing Main pipe line from AD Colony

Supply 90mm PVC Pipe (6KSC) line from Nacharkuppam New Borewell to Alankuppam OHT Via Vellakal kanaru.

Earthwork excavation and depositing on bank with initial lead and lift in all soil

Laying and jointing the PVC Pipes & specials into trench

Supply 80mm GM Gate Valve

Refilling the trenches with available excavated soil(other than sand) in layers of notmore than 15cm thick watering ,consolidating,complying with standard specification and as directed by TWAD Board Officers.etc., complete

Providing pipe line distribution system with FHTC and OHT Alankuppam

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) 15 mm

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 20mm

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

supply and jointing 20mm ss/brass tab (local rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

C C & BT ROAD / WBM ROAD CUTTING CHARGES

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

FHTCs Pipe line excavation Restoretion cement concrete work

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Water meter for Pumping main lines for/OHT

Provision for water meter 50 mm , page 81 of SOR TWAD

Ditr box

Fitting Charges of Meter in OHT Column

Water meter for Distribution main lines for/OHT

Provision for 50 mm Water meter - TWAD SOR PAGE 81 , 16 clause

Water meter Dirt BOX

Provision for pit for Water meter 90X75cm

Contingencies & Provision for Specials

Electro Choloranation disinfection common salt as per Tward SOR

Providing FHTC,Pipe line work and New 30000 Litre OHT (12m stagging)in AD Colony pudhumanai Habitation.

Earth work excavation below G.L. and depositing on bank within an initial lead of 10.00 m and an initial lift of 2.00 for the following classification of soil Second depth of 2.00 m

Earth work excavation in Hard stiff clay,stiff block cotton soil hard red earth sales,murrams gravel.Second depth of 2.00 m to 3.00m

Second depth of 2.00m to 3.00m

Sand filling for foundation with clear river sand including cost of sand,watering,ramming and consolidation etc complete as directed by TWAD Bord officers

PCC 1:4:8 using 40mm HBG metal including mixing curing etc.,below 1.50 m from GL.

RCC in M 30 mix using10mm& 20mm size HBG metal excluding cost of reinforcement and centering but including cost of mixing, laying, curing, finishing etc.complete

Below 1.5m from GL Column footing

0m to 1.50m below GL

0m to 1.00m above GL

1.00m to 4.50m above GL

4.50 m to7.32 m above GL

7.32 m to10.98 m above GL

10.98 m to14.64 m above GL

14.64 m to18.30m above GL

Steel Centering, soffits of RCC works including strutting and shuttertting Charges etc. complete for the following Plain Surface

Below GL

Square Column Below GL and upto 3.30m

5.31m to 6.30m ht

8.31m to 9.30m ht

11.31m to 12.30m ht

Square column

Square Column Below GL and upto 3.30m above GL

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.30m to 7.30m ht

7.30m to8.30m ht

8.30m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 12.30m ht

curved surface up to 3.30m ht

Supply, fabrication, placing in position of steel rods cutting tying etc. complete including cost of reinforcement RTS rods.

Painting two coatsto the exposed surface of SR using cement paint

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Providing M.S Ladder of 45cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30 cm centre to centre etc as per approved design

Providing hand Rail over the roof slab by using 32 mm GI pipe with 40mm x 6mm MS flat and fixed with 12mm dia fastner Boit 75mm long and as directed by officers

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curi

Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m and as directed by officers

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by officers

Provision for pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enam

65mm dia GI pipes

80mm dia PVC Threaded coupler

65mm dia GI Tee

65mm dia GI Elbow

65mm dia GM Gate valve

65mm dia GI Flangeset

65mm dia GI Coupling

65mm dia GI Dummy

63 mm PVC 10Ksc Pipe

Cutting of 65mm GI pipe

Thearding of 65mm GI pipe

Pluming-laying of GI pipes & spls

75mm dia PVC Threaded coupler

75m X 63mm PVC reducer

63mm dia PVC Threaded coupler

63mm PVC Bend

Refilling the foundation with excavated earth including consolidation as directed by the officers

Construction of Community Soakpit Arrengements

Earthork excavation and depositing on bank with an initial lead and lift etc

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Brick work in cm 1:5,mix using country briks etc

supply and filling of 20mm metal from approed quarry including cost and conveyance etc

225mm metal

65mm/63mm metal

20mm metal

supply of 0.60m dia cment rings with cover including cost and conveyance etc

cover slab

Plastering with cm 1:5mix using 12mm thick etc

supply of 90mm dia PVC Pipe including necessary joint inspection chamber etc

Provision for leveelling the site charges

Providing Anti Corrosive painting and Termite Proofing Arrengements

providing Main line from Thoppur Pudhumanai

supply and 90mm PVC pipe (6ksc) line from nacharkuppam new bore well to alankuppam OHT Via vellakal kanaru

Earthwork excavation and deposting on bank with initial lead and lift in all soil

laying and jointing the pvc pipes & specials etc

Supply 80mm GM Gatevalve

Refilling the foundation with excavated earth including consolidation as directed by the officers

Providing Delevery line from Thoppur pudhumanai

Dismantling of Existing Cement Concrete Pavement including All Labour Charges etc.(Page:25 Sl.no34 , Sedule Iteam No:37)

Earthwork excavation and deposting on bank with initial lead and 10m and lift of 2m in narrow trenches having bed with 1.25m and below for laying of pipes for water supply and sewerge works in the following type of soil directed by departmental officer measurmenr as pe surveying data with refrance to drawing

Laying and jointing the PVC pipes & specials into trench

Supply and Delivery of 75mm dia PVC pipe as per IS 4985/part I/2000 including all conveyance chargess 4ksc ISI standard PVC pipe including all labour charges etc Complete

Supply and fixing of 75mm PVC Tee including all conveyence charge etc.

Supply and fixing of 75mm PVC Elbow including all conveyence charge etc.

Supply and fixing of 75mm PVC Bend including all conveyence charge etc.

Refilling the trenches with available excavated soil(other than sand) in layers of notmore than 15cm thick watering ,consolidating,complying with standard specification and as directed by TWAD Board Officers.etc., complete

Plain Cement Concrete 1:4:8 mix using 40mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Plain Cement Concrete 1:2:4 mix using 20mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Providing FHTCs (6m length per FHTC)

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) 15 mm

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 20mm

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

supply and jointing 20mm ss/brass tab (local rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

C C & BT ROAD / WBM ROAD CUTTING CHARGES

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

Restoration of the concrete work for Road cut portionfor FHTCs work

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Water meter for Pumping main lines for/OHT

Provision for water meter 50 mm , page 81 of SOR TWAD

Dirt box

Water meter erection charges

Water meter for Distribution main lines for/OHT

Provision for 50 mm Water meter - TWAD SOR PAGE 81 , 16 clause

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Electro Choloranation disinfection common salt as per Tward SOR

Providing FHTC,Pipe line work in Thoppur H/O Alankuppam Panchayat

Supply and laying Delevery pipe line

Dismantling of Existing Cement Concrete Pavement including All Labour Charges etc.(Page:25 Sl.no34 , Sedule Iteam No:37)

Earthwork excavation and deposting on bank with initial lead and 10m and lift of 2m in narrow trenches having bed with 1.25m and below for laying of pipes for water supply and sewerge works in the following type of soil directed by departmental officer measurmenr as pe surveying data with refrance to drawing

Laying and jointing the PVC pipes & specials into trench

Supply and Delivery of 75mm dia PVC pipe as per IS 4985/part I/2000 including all conveyance chargess 4ksc ISI standard PVC pipe including all labour charges etc Complete

Supply and fixing of 75mm PVC Tee including all conveyence charge etc.

Supply and fixing of 75mm PVC Elbow including all conveyence charge etc.

Supply and fixing of 75mm PVC Bend including all conveyence charge etc.

Refilling the trenches with available excavated soil(other than sand) in layers of notmore than 15cm thick watering ,consolidating,complying with standard specification and as directed by TWAD Board Officers.etc., complete

Plain Cement Concrete 1:4:8 mix using 40mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Plain Cement Concrete 1:2:4 mix using 20mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Supply and laying Pumping Main line

supply and 90mm PVC pipe (6ksc) line from nacharkuppam new bore well to alankuppam OHT Via vellakal kanaru

Earthwork excavation and deposting on bank with initial lead and lift in all soil

laying and jointing the pvc pipes & specials etc

Supply 80mm GM Gatevalve

Refilling the foundation with excavated earth including consolidation as directed by the officers

Providing FHTCs (6m length per FHTC)

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) 15 mm

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 20mm

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

supply and jointing 20mm ss/brass tab (local rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

C C & BT ROAD / WBM ROAD CUTTING CHARGES

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

Restoration of the concrete work for Road cut portionfor FHTCs work

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Water meter for Pumping main lines for/OHT

Provision for water meter 50 mm , page 81 of SOR TWAD

Dirt box

Fitting Charges of Meter in OHT Column

Water meter for Distribution main lines for/OHT

Provision for 50 mm Water meter - TWAD SOR PAGE 81 , 16 clause

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Electro Choloranation disinfection common salt as per Tward SOR

Providing FHTC,Pipeline work and New 30000 ltr OHT (12m Stagging ) Thoppur Pudumanai Hapitation

Earth work excavation below G.L. and depositing on bank within an initial lead of 10.00 m and an initial lift of 2.00 for the following classification of soil Second depth of 2.00 m

Earth work excavation in Hard stiff clay,stiff block cotton soil hard red earth sales,murrams gravel.Second depth of 2.00 m to 3.00m

Second depth of 2.00m to 3.00m

Sand filling for foundation with clear river sand including cost of sand,watering,ramming and consolidation etc complete as directed by TWAD Bord officers

PCC 1:4:8 using 40mm HBG metal including mixing curing etc.,below 1.50 m from GL.

RCC in M 30 mix using10mm& 20mm size HBG metal excluding cost of reinforcement and centering but including cost of mixing, laying, curing, finishing etc.complete

Below 1.5m from GL Column footing

0m to 1.50m below GL

0m to 1.00m above GL

1.00m to 4.50m above GL

4.50 m to7.32 m above GL

7.32 m to10.98 m above GL

10.98 m to14.64 m above GL

14.64 m to18.30m above GL

Steel Centering, soffits of RCC works including strutting and shuttertting Charges etc. complete for the following Plain Surface

Below GL

Square Column Below GL and upto 3.30m

5.31m to 6.30m ht

8.31m to 9.30m ht

11.31m to 12.30m ht

Square column

Square Column Below GL and upto 3.30m above GL

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.30m to 7.30m ht

7.30m to8.30m ht

8.30m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 12.30m ht

curved surface up to 3.30m ht

Supply, fabrication, placing in position of steel rods cutting tying etc. complete including cost of reinforcement RTS rods.

Painting two coatsto the exposed surface of SR using cement paint

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Providing M.S Ladder of 45cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30 cm centre to centre etc as per approved design

Providing hand Rail over the roof slab by using 32 mm GI pipe with 40mm x 6mm MS flat and fixed with 12mm dia fastner Boit 75mm long and as directed by officers

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curi

Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m and as directed by officers

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by officers

Provision for pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enam

65mm dia GI pipes

80mm dia PVC Threaded coupler

65mm dia GI Tee

65mm dia GI Elbow

65mm dia GM Gate valve

65mm dia GI Flangeset

65mm dia GI Coupling

65mm dia GI Dummy

63 mm PVC 10Ksc Pipe

Cutting of 65mm GI pipe

Thearding of 65mm GI pipe

Pluming-laying of GI pipes & spls

75mm dia PVC Threaded coupler

75m X 63mm PVC reducer

63mm dia PVC Threaded coupler

63mm PVC Bend

Refilling the foundation with excavated earth including consolidation as directed by the officers

Construction of Community Soakpit Arrengements

Earthork excavation and depositing on bank with an initial lead and lift etc

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Brick work in cm 1:5,mix using country briks etc

supply and filling of 20mm metal from approed quarry including cost and conveyance etc

225mm metal

65mm/63mm metal

20mm metal

supply of 0.60m dia cment rings with cover including cost and conveyance etc

cover slab

Plastering with cm 1:5mix using 12mm thick etc

supply of 90mm dia PVC Pipe including necessary joint inspection chamber etc

Provision for levelling the site charges

Providing Anti Corrosive painting and Termite Proofing Arrengements

providing Main line from Thoppur Pudhumanai

supply and 90mm PVC pipe (6ksc) line from nacharkuppam new bore well to alankuppam OHT Via vellakal kanaru

Earthwork excavation and deposting on bank with initial lead and lift in all soil

laying and jointing the pvc pipes & specials etc

Supply 80mm GM Gatevalve

Refilling the foundation with excavated earth including consolidation as directed by the officers

Providing Delevery line from Thoppur pudhumanai

Dismantling of Existing Cement Concrete Pavement including All Labour Charges etc.(Page:25 Sl.no34 , Sedule Iteam No:37)

Earthwork excavation and deposting on bank with initial lead and 10m and lift of 2m in narrow trenches having bed with 1.25m and below for laying of pipes for water supply and sewerge works in the following type of soil directed by departmental officer measurmenr as pe surveying data with refrance to drawing

Laying and jointing the PVC pipes & specials into trench

Supply and Delivery of 75mm dia PVC pipe as per IS 4985/part I/2000 including all conveyance chargess 4ksc ISI standard PVC pipe including all labour charges etc Complete

Supply and fixing of 75mm PVC Tee including all conveyence charge etc.

Supply and fixing of 75mm PVC Elbow including all conveyence charge etc.

Supply and fixing of 75mm PVC Bend including all conveyence charge etc.

Refilling the trenches with available excavated soil(other than sand) in layers of notmore than 15cm thick watering ,consolidating,complying with standard specification and as directed by TWAD Board Officers.etc., complete

Plain Cement Concrete 1:4:8 mix using 40mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Plain Cement Concrete 1:2:4 mix using 20mm metal including cost and conveyanceof all materials to work site and all labour charges etc.

Providing pipe line distribution system with FHTC and OHT Alankuppam

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) 15 mm

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes - 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 20mm

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

supply and jointing 20mm ss/brass tab (local rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

C C & BT ROAD / WBM ROAD CUTTING CHARGES

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

FHTCs Pipe line excavation Restoretion cement concrete work

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Water meter for Pumping main lines for/OHT

Provision for water meter 50 mm , page 81 of SOR TWAD

Ditr box

Fitting Charges of Meter in OHT Column

Water meter for Distribution main lines for/OHT

Provision for 50 mm Water meter - TWAD SOR PAGE 81 , 16 clause

Water meter Dirt BOX

Provision for pit for Water meter 90X75cm

Provision for pit for Water meter 90X75cm

Electro Choloranation disinfection common salt as per Tward SOR

GST Amount for providing service to Government contract works for the above construction works. { GST amount is the Total GST amount for total overall quoted amount above this row in column "BB" for all works in this package}

GSK CONSTRUCTIONS