Erode District-TN12-143 -Providing Water Supply Scheme and Functional House Hold Tap connections FHTCs in Arakkankottai. Elurmedu,Indhiranagar,MGR Nagar,North mothur,south mothur habitations at Arakkankottai Panchayat in ThookkanaickenpalayamUnion in

Amount

FHTC Connection in PVC Mains

90x 20 PVC saddle piece

FHTC Connection in GI Mains

I. HSC Connection in GI Mains 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

80mm G.I. Equal Tee plain

80mm G.I. Nipple

II. Common Items for HSC Connection

a. Brass 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

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.

c. 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

d. 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

e. 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

f. MDPE PE 80 PN12.5 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK, suitable for 20mm, 25mm and 32mm OD MDPE pipes

g. 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

II.Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

For HSC Line and Main line

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

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

Supply & Jointing 20mm SS/brass tap (Local rate)

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

Flow control valve

Name Board

DISTRIBUTION SYSTEM

Supply and delivery of PVC rigid pipes for potable water supply with ISI 4985 / 2000 marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement and having the following working pressure. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges upto stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

PVC SPECIALS

90mm PVC Tee

90mm PVC bend

90mm PVC endcap

Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electrilc Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m GI pipes conforming to IS 1239/Part-I 1990 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

80mm GI pipe (medium)

80 mm GI Bend

80 mm GI coupling

80 mm GI equal tee plain

80 mm GI Flange set

90 mm X 80 mm PVC Threaded Coupler

Provision of Gate Valve at every Branch Line Junction to every house hold line connection for regulating the flow of discharge.

G.M. Gate Valves

II.Civil Works

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift 0 to 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, balling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as oer standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Lowering GI pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste as per standard specifications and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

80 MM GI pipe

Refilling with excavated earth (other than sand) in respect of following sizes of pipes watered well rammed and consolidated etc. complete complying with standard specification for filling the trenches after the pipes and specials are laid, jointed and tested and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

Testing of P.V.C/ HDPE/ D.I Pipes with hydraulic testing equipment by filling with water (Including cost of water @ Rs.60/KL) and testing to recommended pressure inconvenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes,including other incidential and operational charges etc., complete for the following diameter of pipes as per standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Convenyance of pipe of various type/sizes of the following pipes including, unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8km from stockyard and unloading from lorries at site/ along the alignment carefully as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

GI PIPE

80 mm GI Pipes

Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Cutting charge for BT road or macadam road (for 3.75x0.6x0.17 = 0.39cum)

Cutting GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Provision for pit for Gate Value 90X75cm

Name Board

FHTC Connection in GI Mains

90x 20 PVC saddle piece

I. HSC Connection in GI Mains 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

80mm G.I. Equal Tee plain

80mm G.I. Nipple

II. Common Items for HSC Connection

a. Brass 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

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.

c. 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

d. 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

e. 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

f. MDPE PE 80 PN12.5 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK, suitable for 20mm, 25mm and 32mm OD MDPE pipes

g. 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

II.Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

For HSC Line and Main line

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

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

Supply & Jointing 20mm SS/brass tap (Local rate)

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

Flow control valve

Name Board

DISTRIBUTION SYSTEM

Supply and delivery of PVC rigid pipes for potable water supply with ISI 4985 / 2000 marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement and having the following working pressure. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges upto stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

PVC SPECIALS

90mm PVC Tee

90mm PVC bend

90mm PVC endcap

Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electrilc Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m GI pipes conforming to IS 1239/Part-I 1990 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

80mm GI pipe (medium)

80 mm GI Bend

80 mm GI coupling

80 mm GI equal tee plain

80 mm GI Flange set

90 mm X 80 mm PVC Threaded Coupler

Provision of Gate Valve at every Branch Line Junction to every house hold line connection for regulating the flow of discharge.

G.M. Gate Valves

II.Civil Works

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift 0 to 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, balling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as oer standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Lowering GI pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste as per standard specifications and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

80 MM GI pipe

Refilling with excavated earth (other than sand) in respect of following sizes of pipes watered well rammed and consolidated etc. complete complying with standard specification for filling the trenches after the pipes and specials are laid, jointed and tested and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

Testing of P.V.C/ HDPE/ D.I Pipes with hydraulic testing equipment by filling with water (Including cost of water @ Rs.60/KL) and testing to recommended pressure inconvenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes,including other incidential and operational charges etc., complete for the following diameter of pipes as per standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Convenyance of pipe of various type/sizes of the following pipes including, unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8km from stockyard and unloading from lorries at site/ along the alignment carefully as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

GI PIPE

80 mm GI Pipes

Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Cutting charge for BT road or macadam road (for 3.75x0.6x0.17 = 0.39cum)

Cutting GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Provision for pit for Gate Value 90X75cm

Name Board

FHTC Connection in GI Mains

90x 20 PVC saddle piece

I. HSC Connection in GI Mains 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

80mm G.I. Equal Tee plain

80mm G.I. Nipple

II. Common Items for HSC Connection

a. Brass 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

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.

c. 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

d. 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

e. 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

f. MDPE PE 80 PN12.5 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK, suitable for 20mm, 25mm and 32mm OD MDPE pipes

g. 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

II.Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

For HSC Line and Main line

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

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

Supply & Jointing 20mm SS/brass tap (Local rate)

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

Flow control valve

Name Board

DISTRIBUTION SYSTEM

Supply and delivery of PVC rigid pipes for potable water supply with ISI 4985 / 2000 marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement and having the following working pressure. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges upto stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

PVC SPECIALS

90mm PVC Tee

90mm PVC bend

90mm PVC endcap

Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electrilc Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m GI pipes conforming to IS 1239/Part-I 1990 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

80mm GI pipe (medium)

80 mm GI Bend

80 mm GI coupling

80 mm GI equal tee plain

80 mm GI Flange set

90 mm X 80 mm PVC Threaded Coupler

Provision of Gate Valve at every Branch Line Junction to every house hold line connection for regulating the flow of discharge.

G.M. Gate Valves

II.Civil Works

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift 0 to 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, balling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as oer standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Lowering GI pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste as per standard specifications and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

80 MM GI pipe

Refilling with excavated earth (other than sand) in respect of following sizes of pipes watered well rammed and consolidated etc. complete complying with standard specification for filling the trenches after the pipes and specials are laid, jointed and tested and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

Testing of P.V.C/ HDPE/ D.I Pipes with hydraulic testing equipment by filling with water (Including cost of water @ Rs.60/KL) and testing to recommended pressure inconvenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes,including other incidential and operational charges etc., complete for the following diameter of pipes as per standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Convenyance of pipe of various type/sizes of the following pipes including, unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8km from stockyard and unloading from lorries at site/ along the alignment carefully as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

GI PIPE

80 mm GI Pipes

Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Cutting charge for BT road or macadam road (for 3.75x0.6x0.17 = 0.39cum)

Cutting GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Provision for pit for Gate Value 90X75cm

Name Board

FHTC Connection in PVC Mains

90x 20 PVC saddle piece

FHTC Connection in GI Mains

I. HSC Connection in GI Mains 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

80mm G.I. Equal Tee plain

80mm G.I. Nipple

II. Common Items for HSC Connection

a. Brass 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

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.

c. 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

d. 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

e. 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

f. MDPE PE 80 PN12.5 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK, suitable for 20mm, 25mm and 32mm OD MDPE pipes

g. 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

II.Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

For HSC Line and Main line

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

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

Supply & Jointing 20mm SS/brass tap (Local rate)

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

Flow control valve

Name Board

DISTRIBUTION SYSTEM

Supply and delivery of PVC rigid pipes for potable water supply with ISI 4985 / 2000 marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement and having the following working pressure. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges upto stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

PVC SPECIALS

90mm PVC Tee

90mm PVC bend

90mm PVC endcap

Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electrilc Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m GI pipes conforming to IS 1239/Part-I 1990 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

80mm GI pipe (medium)

80 mm GI Bend

80 mm GI coupling

80 mm GI equal tee plain

80 mm GI Flange set

90 mm X 80 mm PVC Threaded Coupler

Provision of Gate Valve at every Branch Line Junction to every house hold line connection for regulating the flow of discharge.

G.M. Gate Valves

II.Civil Works

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift 0 to 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, balling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as oer standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Lowering GI pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste as per standard specifications and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

80 MM GI pipe

Refilling with excavated earth (other than sand) in respect of following sizes of pipes watered well rammed and consolidated etc. complete complying with standard specification for filling the trenches after the pipes and specials are laid, jointed and tested and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

Testing of P.V.C/ HDPE/ D.I Pipes with hydraulic testing equipment by filling with water (Including cost of water @ Rs.60/KL) and testing to recommended pressure inconvenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes,including other incidential and operational charges etc., complete for the following diameter of pipes as per standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Convenyance of pipe of various type/sizes of the following pipes including, unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8km from stockyard and unloading from lorries at site/ along the alignment carefully as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

GI PIPE

80 mm GI Pipes

Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Cutting charge for BT road or macadam road (for 3.75x0.6x0.17 = 0.39cum)

Cutting GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Provision for pit for Gate Value 90X75cm

Name Board

FHTC Connection in PVC Mains

90x 20 PVC saddle piece

FHTC Connection in GI Mains

I. HSC Connection in GI Mains 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

80mm G.I. Equal Tee plain

80mm G.I. Nipple

II. Common Items for HSC Connection

a. Brass 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

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.

c. 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

d. 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

e. 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

f. MDPE PE 80 PN12.5 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK, suitable for 20mm, 25mm and 32mm OD MDPE pipes

g. 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

II.Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

For HSC Line and Main line

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

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

Supply & Jointing 20mm SS/brass tap (Local rate)

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

Flow control valve

Name Board

DISTRIBUTION SYSTEM

Supply and delivery of PVC rigid pipes for potable water supply with ISI 4985 / 2000 marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement and having the following working pressure. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges upto stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

PVC SPECIALS

90mm PVC Tee

90mm PVC bend

90mm PVC endcap

Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electrilc Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m GI pipes conforming to IS 1239/Part-I 1990 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

80mm GI pipe (medium)

80 mm GI Bend

80 mm GI coupling

80 mm GI equal tee plain

80 mm GI Flange set

90 mm X 80 mm PVC Threaded Coupler

Provision of Gate Valve at every Branch Line Junction to every house hold line connection for regulating the flow of discharge.

G.M. Gate Valves

II.Civil Works

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift 0 to 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, balling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as oer standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Lowering GI pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste as per standard specifications and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

80 MM GI pipe

Refilling with excavated earth (other than sand) in respect of following sizes of pipes watered well rammed and consolidated etc. complete complying with standard specification for filling the trenches after the pipes and specials are laid, jointed and tested and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

Testing of P.V.C/ HDPE/ D.I Pipes with hydraulic testing equipment by filling with water (Including cost of water @ Rs.60/KL) and testing to recommended pressure inconvenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes,including other incidential and operational charges etc., complete for the following diameter of pipes as per standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Convenyance of pipe of various type/sizes of the following pipes including, unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8km from stockyard and unloading from lorries at site/ along the alignment carefully as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

GI PIPE

80 mm GI Pipes

Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Cutting charge for BT road or macadam road (for 3.75x0.6x0.17 = 0.39cum)

Cutting GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Provision for pit for Gate Value 90X75cm

Name Board

FHTC Connection in PVC Mains

90x 20 PVC saddle piece

FHTC Connection in GI Mains

I. HSC Connection in GI Mains 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

80mm G.I. Equal Tee plain

80mm G.I. Nipple

II. Common Items for HSC Connection

a. Brass 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

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.

c. 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

d. 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

e. 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

f. MDPE PE 80 PN12.5 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK, suitable for 20mm, 25mm and 32mm OD MDPE pipes

g. 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

II.Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

For HSC Line and Main line

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

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

Supply & Jointing 20mm SS/brass tap (Local rate)

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

Flow control valve

Name Board

DISTRIBUTION SYSTEM

Supply and delivery of PVC rigid pipes for potable water supply with ISI 4985 / 2000 marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement and having the following working pressure. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges upto stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

PVC SPECIALS

90mm PVC Tee

90mm PVC bend

90mm PVC endcap

Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electrilc Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m GI pipes conforming to IS 1239/Part-I 1990 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers.

80mm GI pipe (medium)

80 mm GI Bend

80 mm GI coupling

80 mm GI equal tee plain

80 mm GI Flange set

90 mm X 80 mm PVC Threaded Coupler

Provision of Gate Valve at every Branch Line Junction to every house hold line connection for regulating the flow of discharge.

G.M. Gate Valves

II.Civil Works

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift 0 to 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, balling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as oer standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Lowering GI pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste as per standard specifications and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

80 MM GI pipe

Refilling with excavated earth (other than sand) in respect of following sizes of pipes watered well rammed and consolidated etc. complete complying with standard specification for filling the trenches after the pipes and specials are laid, jointed and tested and as directed by the TWAD Board Officers.

90 MM PVC 4KSC PIPPE

Testing of P.V.C/ HDPE/ D.I Pipes with hydraulic testing equipment by filling with water (Including cost of water @ Rs.60/KL) and testing to recommended pressure inconvenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes,including other incidential and operational charges etc., complete for the following diameter of pipes as per standard specifications and as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

Convenyance of pipe of various type/sizes of the following pipes including, unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8km from stockyard and unloading from lorries at site/ along the alignment carefully as directed by the TWAD Board officers.

90 MM PVC 4KSC PIPPE

GI PIPE

80 mm GI Pipes

Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Cutting charge for BT road or macadam road (for 3.75x0.6x0.17 = 0.39cum)

Cutting GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers

80 mm GI Pipes

Provision for pit for Gate Value 90X75cm

Name Board

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}

POOMIKA INFRA DEVELOPER SATHY