JJM 2020-2021- K.Myladumparai Block - Package No. JJM / KMP-56

Amount

1. To provide Functional Household Tap connection to Rural Households and extension of pipe line at Athankaraipatti panchayat

Providing GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

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

Dirt box

Fitting Charges of Meter in OHT Column

Distribution pipeline Earth work excavation in all classes of soil for pipe line trench

supply and delivery of 75mm PVC-6Ksc

75mm PVC Elbow

75mm PVC Bend-6ksc

75mm PVC Endcap

supply and delivery of 63mm PVC-4Ksc

63mm PVC Elbow

63mm PVC Bend

63mm PVC Endcap

Laying and jointing the 63mm pvc pipe line

Re-filling with excavated earth as per standard spesification

GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

supply of 50mm GI pipe-

50mm GI elbow

50mm GI coupling

50mm GI gate valve

Laying and jointing the 50mm GI pipe line

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

FHTC 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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

2. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Annanagar at Athankaraipatti panchayat

Providing GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

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

Dirt box

Fitting Charges of Meter in OHT Column

Distribution line Earthwork

supply and delivery of 75mm PVC-6Ksc

75mm PVC Elbow

75mm PVC Bend-6ksc

75mm PVC Endcap

supply and delivery of 63mm PVC-4Ksc

63mm PVC Elbow

63mm PVC Bend

63mm PVC Endcap

Laying and jointing the 63mm pvc pipe line

Re-filling with excavated earth as per standard spesification

supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

supply of 50mm GI pipe-

50mm GI elbow

50mm GI coupling

50mm GI gate valve

Laying and jointing the 50mm GI pipe line

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

Infiltration well

Reinforced cement concrete in 1: 1 1/2: 3 using ordinary portlan cement and 20mm size hard blue granite stone (machine crushed) excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of shoring and strutting but including curing, finishing and mixing concrete using mechanical mixer machine and compaction by machanical vibrator etc., complete and as directed by TWAD Board Officers.

Sinking of 3.5 M internal dia and 4.50 M external dia below water level including all incidental charges in light (or) sandy soil

First Depth ( 0 - 2.00 )

Second Depth( 2.00 - 4.00 )

Third depth ( 4.00 - 6.00 )

Fourth depth( 6.00 - 8.00 )

Porous Concrete in CC 1: 4 ( one cement and four hard broken granite jelly size 20 MM) for steining of infitration well excluding cost of centering but including curing etc, complete and as directed by TWAD Board Officers.

Brick Work in CM 1: 5 ( one cement and five sand) using country bricks of size 22 X11 X5 CM for steining of 45 CM thick for infiltration well including curing etc complete and as directed by TWAD Board officers

Centering for sides and soffits of R.C.C items including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the TWAD Board Officers.

Plane Surface 0.00 - 3.30 M above GL

Curved Surface 0.00 - 3.30 M above GL

Supply, delivery, fabrication and placing in position of steel rod for reinforcement for binding ring, pillasters, roof slab, well curb including cost of binding wire and labour charges etc, complete and as directed by TWAD Board Officers

Plastering in CM 1:3 (one cement and three sand) 10 mm thick including curing etc, complete and as directed by TWAD Board Officers)

Plastering in CM 1: 5 (one cement and four sand) 20 mm thick including curing etc, complete and as directed by TWAD Board Officers)

Supply, delivery and fixing in position of 50 MM thick RCC Manhole cover of size 0.60 X 0.60 M with necessary reinforcement and MS angle of Size 50 X50 X 6 MM thick fixed alroud the edges of the slab complete and as directed by TWAD Board Officers

Supply, delevery and fixing of CI steps in position at 30 CM staggered manner and as directed by TWAD Board officers

Providing ventilating arrangements by fixing in position of 160 MM OD PVC 6 KSC pipe with PVC cowl and as directed by TWAD Board officers.

Providing confirmatory bores to ascertain sand depth and locating well site before commencing the work

Providing for cutting edge using 12 Guage MS sheets including the cost of fabrication, welding and placing in position in the curb including supply of MS sheet

Colour washing the outside of well plastered surfaces and side of the roof

Plugging the bottom of the well with coarse sand of approved sizes and grade and as directed by the TWAD Board officers

provition for the diversion of water flow by using the sand bags to safety of the execution zone and as per the standard specification

Motor set,electrical works to Infiltration gallery

Supply and delivery of 10.00 HP three phase open well sub mersible (Mini) pump set as per IS 14220 without Panel Board having duty condition of 250 LPMx 125 m Head

Supply and delivery of 10.00 HP three phase panel board with two level Guard and Auto Start Suitable for 7.50 HP open well submersible pumpset

4.00 Sqmm 3Core copper cable -flat type copper

50 mm GI pipe-medium

50 mm GI Bend

50 mm GI Coupling

50 mm x 80 mm GI Reducer Heavy

Supply and run of 4 of 4 sqmm ( 56/0.30 ) PVC insulated Single wire multi strand fire retardent flexible copper cable with ISI mark conforming to IS :- 694 /1990 for 3 Phase

7/20 CI Wire

Labour charges for the erection of 10.00 HP sub mersible pump set in the bore well including fixing and jointing open well submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valve erection charge

Supply and fixing 6 way SP DB 16A DPIC switch of 500 V ( side lendle ) with F & N on suitable TW board with PWD earthing

80mm GI pipe for Anchorage into the Ground

Pipeline works

Earth work excavation in all classes of soil for pipe line trench

supply and delivery of 90mm pvc pipe -6ksc

supply and delivery of 75mm HDPE Pipe -PN9

Laying and jointing the pvc pipe line

Re-filling with excavated earth as per standard specification

80mm GI Pipe

80mm GI Coupling

80mm GI Elbow

80mm Gi Bend

Laying Of GI Pipe line

80 mm GI Flangeset

80 mm GI H Nipple

80 mm GI Union

90 mm PVC FTA

90 mm PVC Bend

75 mm HDPE Bend

75 mm HPDE TEE

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

3. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Rajendranagar at Athankaraipatti panchayat

Providing GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

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

Dirt box

Fitting Charges of Meter in OHT Column

Distribution line Earthwork

supply and delivery of 75mm PVC-6Ksc

75mm PVC Elbow

75mm PVC Bend-6ksc

75mm PVC Endcap

supply and delivery of 63mm PVC-4Ksc

63mm PVC Elbow

63mm PVC Bend

63mm PVC Endcap

Laying and jointing the 63mm pvc pipe line

Re-filling with excavated earth as per standard spesification

supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

supply of 50mm GI pipe-

50mm GI elbow

50mm GI coupling

50mm GI gate valve

Laying and jointing the 50mm GI pipe line

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

Construction of sump

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and bailing out water wherever necessary and refilling the sides of foundation with ss20 B

Supplying and Filling with Sand including cost and conveyance of materials to site and all labour charges,Ramming and consolidation etc complete.

Cement concrete -1:4:8using 40 mm metal (ISS HBG metal),for foundationand Levelling coarse, including cost and conveyance of all materials to site and all labour charges etc

RCC -1:1.5:3using 20 mm metal (ISS HBG metal) including cost and conveyance of all materials to site and all labour charges etc

Beyond 1.50m&upto 4.50m below GL

upto 1.50m below GL

upto 4.50b above GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC SLABS, RCC COLUMN,WALL and landing slabs, landing beams, canopy etc., in all floors with all cross bracings using mild steel sheets of size 90cm * 60cm and BG 10 stiffened with welded mild steel angles of size 25mm * 25mm * 3mm for boarding laid over countrywood joists of size 10cm * 6.50cm spaced at about 90cm centre to centre and supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed.

FOR 0 to 3.30m(plane surface)

For 0 to 3.30m(Curved surface)

For 0 to 3.30m(round column)

For 3.30m-4.30m (plane Surface)

For 3.30m-4.30m (Curved Surface)

Supplying, fabricating and placing in position mild steel/Ribbed tor steel rods for all RCC works including cost of steel and binding wire also in all floors, complete complying with standard specfication. including cost and conveyance of all materials to site and all labour charges etc complete.

Providing and fixing the cut stone (rough Dressed ) set in cm 1;3 of size 0.45x0.45x0.15m at site including cost and conveyance of all materials to site and all labour charges etc complete.

Interior / Exterior Emulsion Two coats over priming coat including cost and conveyance of all materials and labour charges etc complete.

Supply and fixing in position of RCC Side Access Ladder in 20mm size HBG Jelly in side of the ladder including cost and conveyance of all materials and labour charges etc complete.

Supply and fixing in position of Miled Steel Access outer Ladder with painting including cost and conveyance of all materials and labour charges etc complete.

Re- filling in foundation and basement and trenches with Excavated Earth in layers of not more than 15cm thick, well watered,rammed and consolidated complying with standard specification etc.,complete.

Motor set,electrical works to sump

Supply and delivery of 10.0HP three phase open well sub mersible (Mini) pump set as per IS 14220 without Panel Board having duty condition of 1000 LPMx 80m Head

Supply and delivery of 10.000HP three phase panel board with two level Guard and Auto Start Suitable for 20.00HP open well submersible pumpset

4.00 Sqmm 3Core copper cable -flat type copper

80mm GI pipe-medium

80mm GI elbow

80mm GI Coupling

80mm GM gate valve

80mm GI Union

80mm GI Non-return valve

Supply and run of 4 of 4 sqmm ( 56/0.30 ) PVC insulated Single wire multi strand fire retardent flexible copper cable with ISI mark conforming to IS :- 694 /1990 for 3 Phase

7/20 CI Wire

Labour charges for the erection of7.50HP sub mersible pump set in the bore well including fixing and jointing open well submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valve erection charge

Wiring with 2 x 1.50 sqmm ( 22/0.3 ) PVC insulated SC unsheathed cu conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box with painting of suitable colour for open PVC light / fan point ( for electronic regulator ) ( 5 points per coil ) SD 18

Wiring with 2 x 1.50 sqmm ( 22/0.3 ) PVC insulated SC unsheathed cu conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 x 100 x 113mm TW switch box for 5A 3 pin, 2 pin combined non inter locking with painting of suitable colour with continous earth wire connection of 14 SWG TC wire for open PVC plug point ( for electronic regulator ) ( 5 points per coil ) SD 34

Supply and fixing 6 way SP DB 16A DPIC switch of 500 V ( side lendle ) with F & N on suitable TW board with PWD earthing

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tupe with PVC unsheathed copper lead from terminals to the fitting SD 83 (Tube light fitting)

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

4. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Tana thotam at Athankaraipatti panchayat

Providing GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

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

Dirt box

Fitting Charges of Meter in OHT Column

Distribution line Earthwork

supply and delivery of 63mm PVC-4Ksc

63mm PVC Elbow

63mm PVC Bend

63mm PVC Endcap

Laying and jointing the 63mm pvc pipe line

Re-filling with excavated earth as per standard spesification

supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

supply of 50mm GI pipe-

50mm GI elbow

50mm GI coupling

50mm GI gate valve

Laying and jointing the 50mm GI pipe line

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

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

5. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Ramachandrapuram at Athankaraipatti panchayat

Providing GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

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

Dirt box

Fitting Charges of Meter in OHT Column

Distribution line Earthwork

supply and delivery of 63mm PVC-4Ksc

63mm PVC Elbow

63mm PVC Bend

63mm PVC Endcap

Laying and jointing the 63mm pvc pipe line

Re-filling with excavated earth as per standard spesification

supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

supply of 50mm GI pipe-

50mm GI elbow

50mm GI coupling

50mm GI gate valve

Laying and jointing the 50mm GI pipe line

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

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

6. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Pudhu ramachandrapuram at Gandamanur panchayat

Providing GI Pipe line supply of 80mm GI pipe-

80mm GI elbow

80mm GI coupling

80mm GI gate valve

Laying and jointing the 80mm GI pipe line

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

Dirt box

Fitting Charges of Meter in OHT Column

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

7. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Aathukadu at Gandamanur panchayat

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Name Board

8. To provide Functional Household Tap connection to Rural Households and extension of pipe line in Elayirampannai at Gandamanur panchayat

Functional Household Tap Connection(From PVC Pipe)

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Restoration of road cut portion

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

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}

R SELVARAJ