Implementation of JJM to Provide Functional Household Tap connection to Rural Households in Nemili and Pennalur Village Panchayats in Sriperumbudur Block in Kancheepuram District for the year 2020-21 - Phase-III having Pkg No.115/2020-21

Amount

PART I:Providing borewell, OHT , Pumping Main line and, Distribution line and FHTC and Allied works to Nemili Villlage at Nemili Panchayat in Sriperumbudur Block Estimate Amount : Rs.69.21 Lakh

a. Nemili Village Habitation

Provision for PUMPSETS for Borewell

Supply and delivery of vertical wet type submersible pumpset (2 HP) capable of discharging any of the following pumpage in lpm against noted head in m suitable for erection into the bore well/Inf. well / open well with stainless steel shaft, bronze impeller and starter. Submersible Pumpset of 50 LPMX 250 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 1 HP pumpset.

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell. 2.5 Sq.mm Copper cable

Supply and Delivery of 1.1 KV grade 3 core Aluminum conductor U.G. cable conforming to IS 1554/part I and with ISI marking of reputed make for submersible motor erected in the Bore well/Open well. 6 Sq.mm Armoured Aluminum conductor cable

Laying of 5 Sqmm Armoured Aluminum conductor cable in trenches inside the pump room or in air etc., complet

Laying of 5 Sqmm Armoured Aluminum conductor cable in trenches inside the pump room or in air etc., complet

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

40mm GI Pipe (3m) length Medium

40mm GI coupling Heavy

40mm GI Bend Heavy

50mm GI Flangeset Heavy

40mm MS Clampset Heavy

50mm GM Non Return Valve

50 x 40mm GI reducer heavy

63mX50mm PVC T.Coupler

40mm Ball Valve/ GM Gate Valve

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works - Upto 5 HP

Construction of bore pit arrangements complete ect

Provision for New bore well

Consultancy Charges for Conducting Geo Physical Survey

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the departmental Officers) including construction of mud pit.

0m to 60m depth

60m to 90m depth

90m to 120m depth

120m to 150 m depth

150 m to 180m depth

Reaming of 150mm Dia Borewell to 300mm Dia Borewell as directed at site

0m to 60m depth

60m to 90m depth

90m to 120m depth

120m to 150 m depth

150 m to 180m depth

Labour charges for inserting casing pipe supply & packing of pebbles

Supply & delivery of 200mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & delivery of 150mm Dia PVC Slotted Casing pipe as per IS 12818 / 2010

Charges for developing the borewell using air compressor in hours

Construction of bore pit including all other labour charges etc complete

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

a.60mm PVC Bend

b 63mm PVC Threaded coupler

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Pumping Main Line - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 63 mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

a.90mm PVC Bend

b 90 mm x 50 mm PVC Threaded coupler

Providing 20mm SAV along the pumping main aligment 0.3X0.45

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For Pumping main lines

Supplying and fixing of water meter 50 mm dia

Supplying and fixing of Dirt box

Fitting Charges of Meter in OHT Column

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

Supply and delivery of electro chlorinator based on common salt for the capacity of 50000 liters per day

b.Nemili Colony village Habitation

Provision for PUMPSETS for Borewell

Supply and delivery of vertical wet type submersible pumpset (2 HP) capable of discharging any of the following pumpage in lpm against noted head in m suitable for erection into the bore well/Inf. well / open well with stainless steel shaft, bronze impeller and starter. Submersible Pumpset of 50 LPMX 250 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 1 HP pumpset.

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell. 2.5 Sq.mm Copper cable

Supply and Delivery of 1.1 KV grade 3 core Aluminum conductor U.G. cable conforming to IS 1554/part I and with ISI marking of reputed make for submersible motor erected in the Bore well/Open well. 6 Sq.mm Armoured Aluminum conductor cable

Laying of 5 Sqmm Armoured Aluminum conductor cable in trenches inside the pump room or in air etc., complet

Laying of 5 Sqmm Armoured Aluminum conductor cable in trenches inside the pump room or in air etc., complet

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

40mm GI Pipe (3m) length Medium

40mm GI coupling Heavy

40mm GI Bend Heavy

50mm GI Flangeset Heavy

40mm MS Clampset Heavy

50mm GM Non Return Valve

50 x 40mm GI reducer heavy

63mX50mm PVC T.Coupler

40mm Ball Valve/ GM Gate Valve

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works - Upto 5 HP

Construction of bore pit arrangements complete ect

Provision for New bore well

Consultancy Charges for Conducting Geo Physical Survey

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the departmental Officers) including construction of mud pit.

0m to 60m depth

60m to 90m depth

90m to 120m depth

120m to 150 m depth

150 m to 180m depth

180 m to 210m depth

Reaming of 150mm Dia Borewell to 300mm Dia Borewell as directed at site

0m to 60m depth

60m to 90m depth

90m to 120m depth

120m to 150 m depth

150 m to 180m depth

180 m to 210m depth

Labour charges for inserting casing pipe supply & packing of pebbles

Supply & delivery of 200mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Charges for developing the borewell using air compressor in hours

Construction of bore pit including all other labour charges etc complete

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

a.60mm PVC Bend

b 63mm PVC Threaded coupler

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Labour for cutting open road for laying water mains

BT Roads (or ) Maccadam Road

CC Roads

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Pumping Main Line - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 63 mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

a.90mm PVC Bend

b 90 mm x 50 mm PVC Threaded coupler

Labour for cutting open road for laying water mains

BT Roads (or ) Maccadam Road

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For Pumping main lines

Supplying and fixing of water meter 50 mm dia

Supplying and fixing of Dirt box

Fitting Charges of Meter in OHT Column

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

Supply and delivery of electro chlorinator based on common salt for the capacity of 50000 liters per day

c.Karanaithangal Village Habitation

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

a.60mm PVC Bend

b 63mm PVC Threaded coupler

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Labour for cutting open road for laying water mains

BT Roads (or ) Maccadam Road

CC Roads

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Pumping Main Line - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 63 mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

a.90mm PVC Bend

b 90 mm x 50 mm PVC Threaded coupler

Labour for cutting open road for laying water mains

BT Roads (or ) Maccadam Road

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For Pumping main lines

Supplying and fixing of water meter 50 mm dia

Supplying and fixing of Dirt box

Fitting Charges of Meter in OHT Column

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

Supply and delivery of electro chlorinator based on common salt for the capacity of 50000 liters per day

d.Arul Nagar Village Habitation

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

a.60mm PVC Bend

b 63mm PVC Threaded coupler

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Labour for cutting open road for laying water mains

BT Roads (or ) Maccadam Road

CC Roads

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For Pumping main lines

Supplying and fixing of water meter 50 mm dia

Supplying and fixing of Dirt box

Fitting Charges of Meter in OHT Column

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

Supply and delivery of electro chlorinator based on common salt for the capacity of 50000 liters per day

PART II :Providing WSS to pennalur Habitation at Pennalur Panchayat in Sriperumbudur Block Estimate Amount : Rs.41.12 Lakh

a.Pennalur Village Habitation

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

a.60mm PVC Bend

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

b.Sathyamoorthy Street Village Habitation

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by departmental Officer.

a.60mm PVC Bend

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

c.Pennalur Colony Village Habitation

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

a.60mm PVC Bend

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

d.EB Colony Village Habitation

Pumping Distribution Main - Laying and jointing of PVC/GI pipes

a.60mm PVC Bend

c 63mm X 50mm PVC Threaded coupler

d 63mm End cap page 12 sil no 11

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.50mm GI pipe

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow

b 80mm GI coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.50mm dia Pipe

Provision for Gate value 50mm Pg.No 30 claus

Privison for pit for gate value 90X75cm

Pumping Main Line - Laying and jointing of PVC/GI pipes

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

b 90 mm x 50 mm PVC Threaded coupler

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.80mm GI pipe

Supply and delivery of GI pipes medium class as per IS.1239 / Part 1 / 1990 to Site of work with ISI marking

a.80mm GI Elbow

a.80mm GI Coupling

Laying and jointing of GI pipes with GI specials and PVC specials etc

a.80mm dia pipe

B.T. Roads (or) Maccadam road

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For Pumping main lines

Supplying and fixing of water meter 50 mm dia

Supplying and fixing of Dirt box

Fitting Charges of Meter in OHT Column

Supply and delivery of woltman model with removal mechanism cast Iron body water meters, hermetically sealed conforming to latest editions of IS-2373 / ISO-4064 part I, II, III class B. The totaliser shell been closed in a metalic housing register for IP 68 protection. The meters shall be hydrodynamically, hydrostatically balance. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy readig in all climates. The water meter should have with Accuracy / life cycle from FCRI / NABL accredited tab. - For distribution main lines

Supplying and fixing of water meter 50 mm dia

Water Meter Dirt box

Fitting Charges of Meter

Provision for pit for Water meter 90X75cm

Supply and delivery of electro chlorinator based on common salt for the capacity of 50000 liters per day

e.Beemanthangal Village Habitation

Provision for FHTC (8 m 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 - Providing 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 (20mm) 15 mm

Providing 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)

Providing 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

Providing 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

Providing 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

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

supply and fixing in position of UPVC 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

Labour for 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 Road for Road cut portion

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

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.

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}

E.SEKAR