Implementation of Jal Jeevan Mission to Provide Functional Household Tap connection to Rural Households in Varadarajapuram Village Panchayats in Kundrathur Panchayat Union in Kancheepuram District for the year 2020-21 Phase-IV hvg Pkg No.188/2020-21

Amount

a. Varadarajapuram Ward I Colony Habitation

Construction of Pedastal for MS KIOSK

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hart stiff clay, gravelly soil as per SS 20B

CC 1:4:8 mix using 40mm HBG metal for foundation inmculading watering 15cm thick.,

Brick work in CM 1:5 mix using country bricks ground moulded of size 22x11x7cm

Plastering with CM 1:5 12mm thick over the cement concrete for floor finish including curing etc

painting the cement plastered wall surface with two coats of ready mixed cement pait of 1st quality

Supply and delivery of MS Kiosk of size 0.75m x 0.45 x 0.75 m made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of 1 No 8240.00 MS plates of size 25mm x 3mm including cutting

Provision for PUMPSETS for Openwell

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 LPM X 175 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 10 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. 6 Sq.mm Copper cable

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. 16 Sq.mm Copper cable

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

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

Lighting the pumpromm including internal wiring with switch circute fuses etc. with the following light fittings with ISI marking.

Supplying and fixing in position of 40W box type tube light - 1 No.

Supplying and fixing in position of 100W bulb with angle holder

Supplying and fixing in position of 100W bulk head fittings

Supplying and fixing in position of 5 AMPS 3 pin socket with switch

Supplying and fixing in position of 5 Amps switches for light(Flush type)

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sqmm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5A plug points etc.,

Providing external electrical Installations

(i) Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

(iii)Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

(ii) Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Suppying and fixing in position of 25mm dia GI pipe for service point

Suppying and fixing in position of 25mm dia GI Elbow

Suppying of No.8 GI wire for earth(Twin earthing)

Supplying of Stay wire 7/20

Supplying and fixing in position of 20mm GI pipe for twin earthing and cable encasing

Supplying and fixing in position of 4way nutral link

Supplying and fixing in position of TW Panel board (41 x 31 x 6cm)

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 set

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

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

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

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

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

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

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

a.50 mm dia Pipe

B.T. Roads (or) Maccadam road

cc roads

Provision for gate value 50 mm - Pg No. 30, Clause 5.2

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

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

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

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

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

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

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

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

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

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

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

Cutting of old BT/WBM road for laying the 20mm pvc pipe

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.

Restroration 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

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

b. Mullai Nagar Habitation

Construction of Pedastal for MS KIOSK

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hart stiff clay, gravelly soil as per SS 20B

CC 1:4:8 mix using 40mm HBG metal for foundation inmculading watering 15cm thick.,

Brick work in CM 1:5 mix using country bricks ground moulded of size 22x11x7cm

Plastering with CM 1:5 12mm thick over the cement concrete for floor finish including curing etc

painting the cement plastered wall surface with two coats of ready mixed cement pait of 1st quality

Supply and delivery of MS Kiosk of size 0.75m x 0.45 x 0.75 m made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of 1 No 8240.00 MS plates of size 25mm x 3mm including cutting

Provision for PUMPSETS for Openwell

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 LPM X 175 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 10 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. 6 Sq.mm Copper cable

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. 16 Sq.mm Copper cable

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

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

Lighting the pumpromm including internal wiring with switch circute fuses etc. with the following light fittings with ISI marking.

Supplying and fixing in position of 40W box type tube light - 1 No.

Supplying and fixing in position of 100W bulb with angle holder

Supplying and fixing in position of 100W bulk head fittings

Supplying and fixing in position of 5 AMPS 3 pin socket with switch

Supplying and fixing in position of 5 Amps switches for light(Flush type)

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sqmm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5A plug points etc.,

Providing external electrical Installations

(i) Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

(iii)Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

(ii) Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Suppying and fixing in position of 25mm dia GI pipe for service point

Suppying and fixing in position of 25mm dia GI Elbow

Suppying of No.8 GI wire for earth(Twin earthing)

Supplying of Stay wire 7/20

Supplying and fixing in position of 20mm GI pipe for twin earthing and cable encasing

Supplying and fixing in position of 4way nutral link

Supplying and fixing in position of TW Panel board (41 x 31 x 6cm)

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 set

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

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

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

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

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

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

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

a.50 mm dia Pipe

Provision for gate value 50 mm - Pg No. 30, Clause 5.2

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

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

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

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

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

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

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

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

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

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

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

Cutting of old BT/WBM road for laying the 20mm pvc pipe

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.

Restroration 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

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

c. Santhiniketan Nagar Habitation

Construction of Pedastal for MS KIOSK

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hart stiff clay, gravelly soil as per SS 20B

CC 1:4:8 mix using 40mm HBG metal for foundation inmculading watering 15cm thick.,

Brick work in CM 1:5 mix using country bricks ground moulded of size 22x11x7cm

Plastering with CM 1:5 12mm thick over the cement concrete for floor finish including curing etc

painting the cement plastered wall surface with two coats of ready mixed cement pait of 1st quality

Supply and delivery of MS Kiosk of size 0.75m x 0.45 x 0.75 m made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of 1 No 8240.00 MS plates of size 25mm x 3mm including cutting

Provision for PUMPSETS for Openwell

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 LPM X 175 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 10 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. 6 Sq.mm Copper cable

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. 16 Sq.mm Copper cable

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

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

Lighting the pumpromm including internal wiring with switch circute fuses etc. with the following light fittings with ISI marking.

Supplying and fixing in position of 40W box type tube light - 1 No.

Supplying and fixing in position of 100W bulb with angle holder

Supplying and fixing in position of 100W bulk head fittings

Supplying and fixing in position of 5 AMPS 3 pin socket with switch

Supplying and fixing in position of 5 Amps switches for light(Flush type)

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sqmm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5A plug points etc.,

Providing external electrical Installations

(i) Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

(iii)Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

(ii) Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Suppying and fixing in position of 25mm dia GI pipe for service point

Suppying and fixing in position of 25mm dia GI Elbow

Suppying of No.8 GI wire for earth(Twin earthing)

Supplying of Stay wire 7/20

Supplying and fixing in position of 20mm GI pipe for twin earthing and cable encasing

Supplying and fixing in position of 4way nutral link

Supplying and fixing in position of TW Panel board (41 x 31 x 6cm)

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 set

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

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

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

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

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

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

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

a.50 mm dia Pipe

cc roads

Provision for gate value 50 mm - Pg No. 30, Clause 5.2

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

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

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

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

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

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

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

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

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

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

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

Cutting of old BT/WBM road for laying the 20mm pvc pipe

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.

Restroration 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

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

d. Kumaran Nagar Habitation

Construction of Pedastal for MS KIOSK

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hart stiff clay, gravelly soil as per SS 20B

CC 1:4:8 mix using 40mm HBG metal for foundation inmculading watering 15cm thick.,

Brick work in CM 1:5 mix using country bricks ground moulded of size 22x11x7cm

Plastering with CM 1:5 12mm thick over the cement concrete for floor finish including curing etc

painting the cement plastered wall surface with two coats of ready mixed cement pait of 1st quality

Supply and delivery of MS Kiosk of size 0.75m x 0.45 x 0.75 m made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of 1 No 8240.00 MS plates of size 25mm x 3mm including cutting

Provision for PUMPSETS for Openwell

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 LPM X 175 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 10 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. 6 Sq.mm Copper cable

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. 16 Sq.mm Copper cable

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

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

Lighting the pumpromm including internal wiring with switch circute fuses etc. with the following light fittings with ISI marking.

Supplying and fixing in position of 40W box type tube light - 1 No.

Supplying and fixing in position of 100W bulb with angle holder

Supplying and fixing in position of 100W bulk head fittings

Supplying and fixing in position of 5 AMPS 3 pin socket with switch

Supplying and fixing in position of 5 Amps switches for light(Flush type)

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sqmm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5A plug points etc.,

Providing external electrical Installations

(i) Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

(iii)Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

(ii) Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Suppying and fixing in position of 25mm dia GI pipe for service point

Suppying and fixing in position of 25mm dia GI Elbow

Suppying of No.8 GI wire for earth(Twin earthing)

Supplying of Stay wire 7/20

Supplying and fixing in position of 20mm GI pipe for twin earthing and cable encasing

Supplying and fixing in position of 4way nutral link

Supplying and fixing in position of TW Panel board (41 x 31 x 6cm)

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 set

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

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

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

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

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

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

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

a.50 mm dia Pipe

cc roads

Provision for gate value 50 mm - Pg No. 30, Clause 5.2

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

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

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

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

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

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

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

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

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

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

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

Cutting of old BT/WBM road for laying the 20mm pvc pipe

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.

Restroration 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

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

e. Rayappa Nagar Habitation

Construction of Pedastal for MS KIOSK

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hart stiff clay, gravelly soil as per SS 20B

CC 1:4:8 mix using 40mm HBG metal for foundation inmculading watering 15cm thick.,

Brick work in CM 1:5 mix using country bricks ground moulded of size 22x11x7cm

Plastering with CM 1:5 12mm thick over the cement concrete for floor finish including curing etc

painting the cement plastered wall surface with two coats of ready mixed cement pait of 1st quality

Supply and delivery of MS Kiosk of size 0.75m x 0.45 x 0.75 m made up of MS angle of size 50mm x50mm x4mm alround covered with 16 gauge MS sheet and kiosk door made up of 1 No 8240.00 MS plates of size 25mm x 3mm including cutting

Provision for PUMPSETS for Openwell

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 LPM X 175 Head

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 10 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. 6 Sq.mm Copper cable

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. 16 Sq.mm Copper cable

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

Laying of 16 sqm Armoured aluminum conductor cable below GL including earth work excation

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

Lighting the pumpromm including internal wiring with switch circute fuses etc. with the following light fittings with ISI marking.

Supplying and fixing in position of 40W box type tube light - 1 No.

Supplying and fixing in position of 100W bulb with angle holder

Supplying and fixing in position of 100W bulk head fittings

Supplying and fixing in position of 5 AMPS 3 pin socket with switch

Supplying and fixing in position of 5 Amps switches for light(Flush type)

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sqmm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5A plug points etc.,

Providing external electrical Installations

(i) Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

(iii)Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

(ii) Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Suppying and fixing in position of 25mm dia GI pipe for service point

Suppying and fixing in position of 25mm dia GI Elbow

Suppying of No.8 GI wire for earth(Twin earthing)

Supplying of Stay wire 7/20

Supplying and fixing in position of 20mm GI pipe for twin earthing and cable encasing

Supplying and fixing in position of 4way nutral link

Supplying and fixing in position of TW Panel board (41 x 31 x 6cm)

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 set

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

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

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

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

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

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

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

a.50 mm dia Pipe

cc roads

Provision for gate value 50 mm - Pg No. 30, Clause 5.2

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

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

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

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

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

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

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

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

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

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

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

Cutting of old BT/WBM road for laying the 20mm pvc pipe

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.

Restroration 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

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

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}

S.G.NARAYANAN