JJM 2020-20 Nagapattinam dist sembanarkoil block Package No.02

Amount

01 Providing EPL and FHTC to Arasur habitation in Arasur Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

02 Providing EPL and FHTC to Kuppam habitation in Arasur Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

03 Providing EPL and FHTC to Chinna Arasur habitation in Arasur Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

04 Providing 10000 lit capacity OHT, Bore well with motor, EPL and FHTC to Vashistachery habitation in Arasur Panchayat

PUMP ROOM

Earthwork excavation in all soils as per SS20B and depositing on banks with initial lead and lift and including all labour charges etc., complete

Sand filling in foundation/basement using good river sand including cost and conveyance of all materials to work site and all labour charges including other incidental charges etc., complete.

CC 1:4:8 using ISSHBG Metal of 40mm size including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete for Plinth

Supply and fabrication of MS/RTS for all RCC items including cost and conveyance of all materials to work site including all labour charges and other incidental charges etc., complete

Supply and erecting of steel centering and shuttering including all material and all labour Charges etc.

Special ceiling plastering in CM 1:3 to 10mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Plastering in CM 1:5 to 12mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Providing Granolithic floor finish in cement concrete 1:2:4 mix using to 25 m thick using 10-12mm ISS metal to 20mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete

White washing two coats oil bound distemper including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Distempering two coats with oil bound distemper and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Emulsion two coats with exterior emulsion and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Painting two coats with approved quality and colour of ready mix paint including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Ms Door of size 0.90m x 2.00m

Wiring with 2x1.5 sq mm (22/0/3) PVC insulated Sc. Unsheathed cu. Conductor cable of 1100 V. Grade in Suitable PVC rigid pipe consealed on wall and ceiling with PVC accessories in flush with wall with 3 mm thick hylum sheet cover with T.W. switch box and 5 A F.T switch making good of the concealed portion with suitable colour for PVC consealed light/Fan Point. SD No. 24.

Supply and fixing of CF lamp fitting including angle holder.

PUMP SET Cable and Pumproom electrical

Supply and delivery of vertical wet type submersible pumpset (3 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.Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 88

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. TWAD SOR Page 101

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.

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 page 109 I sl.no 2

6.00Sq.mm Armoured Aluminum conductor cable

Laying of 95 Sqmm Armoured Aluminum conductor cable below GL including earth work excavation and refilling the trench after the cable laid etc., complete Page No:110

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

40mm GI Pipe (3m) length Medium SOR TWAD page 25

40mm GI Coupling Heavy page 29

40mm GI Bend Heavy page 29

50mm GI Flangeset Heavy page 29

40mm MS Clampset Heavy page 29

50mm GM Non Return Valve page 30

50 x 40mm GI reducer heavy page 26

63mX50mm PVC T.Coupler page 10

40mm Ball Valve/ GM Gate Valve page 30

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

40W box type tube light - 1 No.

100W bulb with angle holder

100W bulk head fittings

5 AMPS 3 pin socket with switch

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.,

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

(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.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel 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

Construction of Bore pit arrangements complete ect.

OHT 10000 lit

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Cement concrete ( M30)1:1.5:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

a)For raft below GL ( 1.50-4.50)below GL

b)For coloum and brace upto GL (0-1.50 below GL

b)For coloum and Middle brace upto (0-4.50m

b)For coloum beam floor slab and side wall from 4.50-6.00m from GL.

b)For side wall &Roof slab from (6.00-8.55m ) from GL.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Plane surface - Below GL For coloum footing and GL Brace

GL 0-4.50m For GL brace and Middle brace

Above GL 6.85mto9.60m For Floor Beam and Bottom of Floor slab

Curved surface -6.00to8.45m For side wall& Roof slab sides Hanch

Square coloum

For coloum Below GL

For GL to 3.30 m

For coloum 3.30m to4.30m

For coloum 4.30m to5.30m

For coloum 5.30m to6.30m

For coloum 6.30m to6.85m

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Fabrication,Supply , delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/c welded, joinded etc.

Providing and fixing of RCC access ladder in RCC 1:1:5:3 mix using 20mm HBG metel including cost and conveyance and all labour charges etc complete.

Providing PVC ventilating arrangements, mosquito proof nylon net with 110mm PVC Pipes and cowl etc complete.

Providing manhole cover of size 0.60x0.60m in RCC 1: 1:5:3mix with suitable reinforcement and 50x50x6mm MS along edges etc. comple.

Painting and lettering the Name board and stanted specification etc comple.

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Earth work excavation of and depositing on bank with intital leadof 10mtr. & initial liftof 2mtr inhard stiff clay stiff black cotton soils, stiff re earth, shales murrams, gravel stoney earathand darth mixed with 50% fair sized boulders and hard gravelly soils.

Supply & Devliery of PVC rigid pipes for potable water supply as per IS 4935/1988 and aa amended fro time to time with ISI marking of othe following sizes with necessary couplers or bel ended pipes as specified in ISI and the required quantity of solvent cement having the required woring pressure and for delivery at site of works including loading, unloading stacking and transit insurance charges etc.,complete.(6kgs)

63 mm PVC Rigid Pipes

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Conveyance of PVC rigid pipes and lowering into the trenchlaying to proper gradian and alignment, jointing PVC couplers with solvent cement and testing to required pressure including conveyance of water into one k.m. lead for filling in the pipes excluding cost of materials which will be supplied.

63 mm PVC Rigid Pipes

63mm pvc bend

63mm pvc Tee

63mm pvc End cap

50mmdiaGI pipes for tank connection

50mmdiaG.M Gate valve

50mmdia Non Return valve

50mmdiaGI coupling

50mmdiaGI Elbow

50mmdiaGI Bend

50mmdiaGI Flange set

50mmdiaGI Union

Provision for GI pipe line work including cutting ,threading &fixing charges

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Provision for BORE WELL

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 TWAD Board Officers) including construction of mud pit.

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

Labour charges for inserting casing pipe supply & packing of pebbles

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

Supply and delivery of PVC End cap

Charges for developing the borewell using air compressor in hours

Restoration of the 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.

05 Providing 10000 lit capacity OHT, Bore well with motor, EPL and FHTC to Kothangudi habitation in Kothangudi Panchayat

PUMP ROOM

Earthwork excavation in all soils as per SS20B and depositing on banks with initial lead and lift and including all labour charges etc., complete

Sand filling in foundation/basement using good river sand including cost and conveyance of all materials to work site and all labour charges including other incidental charges etc., complete.

CC 1:4:8 using ISSHBG Metal of 40mm size including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete for Plinth

Supply and fabrication of MS/RTS for all RCC items including cost and conveyance of all materials to work site including all labour charges and other incidental charges etc., complete

Supply and erecting of steel centering and shuttering including all material and all labour Charges etc.

Special ceiling plastering in CM 1:3 to 10mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Plastering in CM 1:5 to 12mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Providing Granolithic floor finish in cement concrete 1:2:4 mix using to 25 m thick using 10-12mm ISS metal to 20mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete

White washing two coats oil bound distemper including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Distempering two coats with oil bound distemper and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Emulsion two coats with exterior emulsion and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Painting two coats with approved quality and colour of ready mix paint including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Ms Door of size 0.90m x 2.00m

Wiring with 2x1.5 sq mm (22/0/3) PVC insulated Sc. Unsheathed cu. Conductor cable of 1100 V. Grade in Suitable PVC rigid pipe consealed on wall and ceiling with PVC accessories in flush with wall with 3 mm thick hylum sheet cover with T.W. switch box and 5 A F.T switch making good of the concealed portion with suitable colour for PVC consealed light/Fan Point. SD No. 24.

Supply and fixing of CF lamp fitting including angle holder.

PUMP SET Cable and Pumproom electrical

Supply and delivery of vertical wet type submersible pumpset (3 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.Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 88

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. TWAD SOR Page 101

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.

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 page 109 I sl.no 2

6.00Sq.mm Armoured Aluminum conductor cable

Laying of 95 Sqmm Armoured Aluminum conductor cable below GL including earth work excavation and refilling the trench after the cable laid etc., complete Page No:110

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

40mm GI Pipe (3m) length Medium SOR TWAD page 25

40mm GI Coupling Heavy page 29

40mm GI Bend Heavy page 29

50mm GI Flangeset Heavy page 29

40mm MS Clampset Heavy page 29

50mm GM Non Return Valve page 30

50 x 40mm GI reducer heavy page 26

63mX50mm PVC T.Coupler page 10

40mm Ball Valve/ GM Gate Valve page 30

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

40W box type tube light - 1 No.

100W bulb with angle holder

100W bulk head fittings

5 AMPS 3 pin socket with switch

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.,

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

(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.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel 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

Construction of Bore pit arrangements complete ect.

OHT 10000 lit

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Cement concrete ( M30)1:1.5:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

a)For raft below GL ( 1.50-4.50)below GL

b)For coloum and brace upto GL (0-1.50 below GL

b)For coloum and Middle brace upto (0-4.50m

b)For coloum beam floor slab and side wall from 4.50-6.00m from GL.

b)For side wall &Roof slab from (6.00-8.55m ) from GL.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Plane surface - Below GL For coloum footing and GL Brace

GL 0-4.50m For GL brace and Middle brace

Above GL 6.85mto9.60m For Floor Beam and Bottom of Floor slab

Curved surface -6.00to8.45m For side wall& Roof slab sides Hanch

Square coloum

For coloum Below GL

For GL to 3.30 m

For coloum 3.30m to4.30m

For coloum 4.30m to5.30m

For coloum 5.30m to6.30m

For coloum 6.30m to6.85m

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Fabrication,Supply , delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/c welded, joinded etc.

Providing and fixing of RCC access ladder in RCC 1:1:5:3 mix using 20mm HBG metel including cost and conveyance and all labour charges etc complete.

Providing PVC ventilating arrangements, mosquito proof nylon net with 110mm PVC Pipes and cowl etc complete.

Providing manhole cover of size 0.60x0.60m in RCC 1: 1:5:3mix with suitable reinforcement and 50x50x6mm MS along edges etc. comple.

Painting and lettering the Name board and stanted specification etc comple.

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Earth work excavation of and depositing on bank with intital leadof 10mtr. & initial liftof 2mtr inhard stiff clay stiff black cotton soils, stiff re earth, shales murrams, gravel stoney earathand darth mixed with 50% fair sized boulders and hard gravelly soils.

Supply & Devliery of PVC rigid pipes for potable water supply as per IS 4935/1988 and aa amended fro time to time with ISI marking of othe following sizes with necessary couplers or bel ended pipes as specified in ISI and the required quantity of solvent cement having the required woring pressure and for delivery at site of works including loading, unloading stacking and transit insurance charges etc.,complete.(6kgs)

63 mm PVC Rigid Pipes

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Conveyance of PVC rigid pipes and lowering into the trenchlaying to proper gradian and alignment, jointing PVC couplers with solvent cement and testing to required pressure including conveyance of water into one k.m. lead for filling in the pipes excluding cost of materials which will be supplied.

63 mm PVC Rigid Pipes

63mm pvc bend

63mm pvc Tee

63mm pvc End cap

50mmdiaGI pipes for tank connection

50mmdiaG.M Gate valve

50mmdia Non Return valve

50mmdiaGI coupling

50mmdiaGI Elbow

50mmdiaGI Bend

50mmdiaGI Flange set

50mmdiaGI Union

Provision for GI pipe line work including cutting ,threading &fixing charges

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Provision for BORE WELL

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 TWAD Board Officers) including construction of mud pit.

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

Labour charges for inserting casing pipe supply & packing of pebbles

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

Supply and delivery of PVC End cap

Charges for developing the borewell using air compressor in hours

Restoration of the 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.

06 Providing EPL and FHTC to Arumpakkam habitation in Kothangudi Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

07 Providing 30000 lit capacity OHT, Bore well with motor, EPL and FHTC to Iveli habitation in Kothangudi Panchayat

PUMP ROOM

Earthwork excavation in all soils as per SS20B and depositing on banks with initial lead and lift and including all labour charges etc., complete

Sand filling in foundation/basement using good river sand including cost and conveyance of all materials to work site and all labour charges including other incidental charges etc., complete.

CC 1:4:8 using ISSHBG Metal of 40mm size including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete for Plinth

Supply and fabrication of MS/RTS for all RCC items including cost and conveyance of all materials to work site including all labour charges and other incidental charges etc., complete

Supply and erecting of steel centering and shuttering including all material and all labour Charges etc.

Special ceiling plastering in CM 1:3 to 10mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Plastering in CM 1:5 to 12mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Providing Granolithic floor finish in cement concrete 1:2:4 mix using to 25 m thick using 10-12mm ISS metal to 20mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete

White washing two coats oil bound distemper including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Distempering two coats with oil bound distemper and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Emulsion two coats with exterior emulsion and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Painting two coats with approved quality and colour of ready mix paint including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Ms Door of size 0.90m x 2.00m

Wiring with 2x1.5 sq mm (22/0/3) PVC insulated Sc. Unsheathed cu. Conductor cable of 1100 V. Grade in Suitable PVC rigid pipe consealed on wall and ceiling with PVC accessories in flush with wall with 3 mm thick hylum sheet cover with T.W. switch box and 5 A F.T switch making good of the concealed portion with suitable colour for PVC consealed light/Fan Point. SD No. 24.

Supply and fixing of CF lamp fitting including angle holder.

PUMP SET Cable and Pumproom electrical

Supply and delivery of vertical wet type submersible pumpset (3 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.Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 88

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. TWAD SOR Page 101

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.

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 page 109 I sl.no 2

6.00Sq.mm Armoured Aluminum conductor cable

Laying of 95 Sqmm Armoured Aluminum conductor cable below GL including earth work excavation and refilling the trench after the cable laid etc., complete Page No:110

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

40mm GI Pipe (3m) length Medium SOR TWAD page 25

40mm GI Coupling Heavy page 29

40mm GI Bend Heavy page 29

50mm GI Flangeset Heavy page 29

40mm MS Clampset Heavy page 29

50mm GM Non Return Valve page 30

50 x 40mm GI reducer heavy page 26

63mX50mm PVC T.Coupler page 10

40mm Ball Valve/ GM Gate Valve page 30

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

40W box type tube light - 1 No.

100W bulb with angle holder

100W bulk head fittings

5 AMPS 3 pin socket with switch

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.,

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

(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.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel 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

Construction of Bore pit arrangements complete ect.

OHT 30000 lit

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Cement concrete ( M30)1:1.5:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

For footing below G.L. ( 1,50 to 4,50 below GL )

For Column and Brace upto G.L ( 0 to1,50 below GL )

For column and brace I 0 to 4.5m from GL

For column and brace II 4.5m to 7.32m from GL

For column and brace III 7.32 to 10.98m from GL

For column beam floor slab side wall from 10.98m to 14.64 m from GL

For side wall, hance and Roof slab from 14.64 m to 18.30 m from GL

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Below GL For column footing and GL Brace

GL 0 to 3.30 M For Brace I

5.3. to 6.30 m For Brace II

8.3. to 9.30 m For Brace III

3.30 TO 4.30 m Roof slab

11.30 to 12.30m For Floor Beam and Bottm of Floor slab

SQUARE COLUMN For column Below GL

For column GL 0 to 3.30M

For column ( 3.31m to 4.30m ).

For column ( 4.31m to 5.30m).

For Column (5.31m to 6.30m )

For Column (6.31m to 7.30m )

For Column (7.31m to 8.30m )

For Column (8.31m to 9.30m )

For Column (9.31m to 10.30m )

For Column (10.31m to 11.30m )

For Column (11.31m to 11.40m )

CURVED SURFACE 0 to 3.30 M For Side Wall, & Floor slab sides and Haunch

Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete and as directed by Deparment officers.

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Fabrication,Supply , delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/c welded, joinded etc.

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

Providing manhole cover of size 1x1 0.75 X 0.75 M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by Department officers.

Providing GI ventilating arrangements mosquito proof nylon net with 50 mm GI pipes and cowl and as directed by Deparment officers

Painting Department emblem 1 x 1 on the SR with enamel paint as per Board's specification and as directed by Deparment officers

Supply & Delivery of following Pipes and specials for OHT connection

Supply of GI Pipes for OHT Connections 65 mm dia

Supply and Delivery of G.M.Gate valve 65mm size

Supply & Delivery of 65 mm G.I Tee

Supply & Delivery of 65 mm G.I Coupling

Supply & Delivery of 65 mm G.I bend

Supply & Delivery of 90mm T.Coupler PVC

Supply & Delivery of 80mm x 65mm G.I.Reducer

Supply & Delivery of 65mm G.I.flange set

Labour charges for fixing of G.I. Pipes & Specials for OHT pipe connections as directed by the Deparment Officers,

Refilling of the foundation with execavated soil in layers of thick including ramming watering etc., complete as directed by the Department officers

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Provision for BORE WELL

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 TWAD Board Officers) including construction of mud pit.

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

Labour charges for inserting casing pipe supply & packing of pebbles

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

Supply and delivery of PVC End cap

Charges for developing the borewell using air compressor in hours

Restoration of the 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.

08 Providing Borewell, EPL and FHTC to Neelaveli habitation in Kothangudi Panchayat

PUMP ROOM

Earthwork excavation in all soils as per SS20B and depositing on banks with initial lead and lift and including all labour charges etc., complete

Sand filling in foundation/basement using good river sand including cost and conveyance of all materials to work site and all labour charges including other incidental charges etc., complete.

CC 1:4:8 using ISSHBG Metal of 40mm size including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete for Plinth

Supply and fabrication of MS/RTS for all RCC items including cost and conveyance of all materials to work site including all labour charges and other incidental charges etc., complete

Supply and erecting of steel centering and shuttering including all material and all labour Charges etc.

Special ceiling plastering in CM 1:3 to 10mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Plastering in CM 1:5 to 12mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Providing Granolithic floor finish in cement concrete 1:2:4 mix using to 25 m thick using 10-12mm ISS metal to 20mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete

White washing two coats oil bound distemper including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Distempering two coats with oil bound distemper and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Emulsion two coats with exterior emulsion and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Painting two coats with approved quality and colour of ready mix paint including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Ms Door of size 0.90m x 2.00m

Wiring with 2x1.5 sq mm (22/0/3) PVC insulated Sc. Unsheathed cu. Conductor cable of 1100 V. Grade in Suitable PVC rigid pipe consealed on wall and ceiling with PVC accessories in flush with wall with 3 mm thick hylum sheet cover with T.W. switch box and 5 A F.T switch making good of the concealed portion with suitable colour for PVC consealed light/Fan Point. SD No. 24.

Supply and fixing of CF lamp fitting including angle holder.

PUMP SET Cable and Pumproom electrical

Supply and delivery of vertical wet type submersible pumpset (3 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.Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 88

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. TWAD SOR Page 101

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.

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 page 109 I sl.no 2

6.00Sq.mm Armoured Aluminum conductor cable

Laying of 95 Sqmm Armoured Aluminum conductor cable below GL including earth work excavation and refilling the trench after the cable laid etc., complete Page No:110

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

40mm GI Pipe (3m) length Medium SOR TWAD page 25

40mm GI Coupling Heavy page 29

40mm GI Bend Heavy page 29

50mm GI Flangeset Heavy page 29

40mm MS Clampset Heavy page 29

50mm GM Non Return Valve page 30

50 x 40mm GI reducer heavy page 26

63mX50mm PVC T.Coupler page 10

40mm Ball Valve/ GM Gate Valve page 30

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

40W box type tube light - 1 No.

100W bulb with angle holder

100W bulk head fittings

5 AMPS 3 pin socket with switch

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.,

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

(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.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel 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

Construction of Bore pit arrangements complete ect.

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Provision for BORE WELL

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 TWAD Board Officers) including construction of mud pit.

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

Labour charges for inserting casing pipe supply & packing of pebbles

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

Supply and delivery of PVC End cap

Charges for developing the borewell using air compressor in hours

Restoration of the 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.

09 Providing EPL and FHTC to Neivasal habitation in Kothangudi Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

10 Providing EPL and FHTC to Pannangudi habitation in Kothangudi Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

11 Providing EPL and FHTC to Velampudukudi habitation in Kothangudi Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

12 Providing EPL and FHTC to Avizhikarai habitation in Vilagam Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

13 Providing 10000 lit capacity OHT, Bore well with motor, EPL and FHTC to Karukudi habitation in Vilagam Panchayat

PUMP ROOM

Earthwork excavation in all soils as per SS20B and depositing on banks with initial lead and lift and including all labour charges etc., complete

Sand filling in foundation/basement using good river sand including cost and conveyance of all materials to work site and all labour charges including other incidental charges etc., complete.

CC 1:4:8 using ISSHBG Metal of 40mm size including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Brickwork in CM 1:5 mix using Country bricks of standard size including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges including all other incidental charges etc., complete for Plinth

Supply and fabrication of MS/RTS for all RCC items including cost and conveyance of all materials to work site including all labour charges and other incidental charges etc., complete

Supply and erecting of steel centering and shuttering including all material and all labour Charges etc.

Special ceiling plastering in CM 1:3 to 10mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Plastering in CM 1:5 to 12mm thick including cost and conveyance of all materials to work site and all labour charges and other incidental charges etc., complete.

Providing Granolithic floor finish in cement concrete 1:2:4 mix using to 25 m thick using 10-12mm ISS metal to 20mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete

White washing two coats oil bound distemper including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Distempering two coats with oil bound distemper and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Emulsion two coats with exterior emulsion and approved colour pigment including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Painting two coats with approved quality and colour of ready mix paint including cost and conveyance of all materials to work site and including all labour charges and other incidental charges etc., complete.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Ms Door of size 0.90m x 2.00m

Wiring with 2x1.5 sq mm (22/0/3) PVC insulated Sc. Unsheathed cu. Conductor cable of 1100 V. Grade in Suitable PVC rigid pipe consealed on wall and ceiling with PVC accessories in flush with wall with 3 mm thick hylum sheet cover with T.W. switch box and 5 A F.T switch making good of the concealed portion with suitable colour for PVC consealed light/Fan Point. SD No. 24.

Supply and fixing of CF lamp fitting including angle holder.

PUMP SET Cable and Pumproom electrical

Supply and delivery of vertical wet type submersible pumpset (3 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.Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 88

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. TWAD SOR Page 101

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.

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 page 109 I sl.no 2

6.00Sq.mm Armoured Aluminum conductor cable

Laying of 95 Sqmm Armoured Aluminum conductor cable below GL including earth work excavation and refilling the trench after the cable laid etc., complete Page No:110

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

40mm GI Pipe (3m) length Medium SOR TWAD page 25

40mm GI Coupling Heavy page 29

40mm GI Bend Heavy page 29

50mm GI Flangeset Heavy page 29

40mm MS Clampset Heavy page 29

50mm GM Non Return Valve page 30

50 x 40mm GI reducer heavy page 26

63mX50mm PVC T.Coupler page 10

40mm Ball Valve/ GM Gate Valve page 30

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

40W box type tube light - 1 No.

100W bulb with angle holder

100W bulk head fittings

5 AMPS 3 pin socket with switch

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.,

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

(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.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel 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

Construction of Bore pit arrangements complete ect.

OHT 10000 lit

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Cement concrete ( M30)1:1.5:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

a)For raft below GL ( 1.50-4.50)below GL

b)For coloum and brace upto GL (0-1.50 below GL

b)For coloum and Middle brace upto (0-4.50m

b)For coloum beam floor slab and side wall from 4.50-6.00m from GL.

b)For side wall &Roof slab from (6.00-8.55m ) from GL.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Plane surface - Below GL For coloum footing and GL Brace

GL 0-4.50m For GL brace and Middle brace

Above GL 6.85mto9.60m For Floor Beam and Bottom of Floor slab

Curved surface -6.00to8.45m For side wall& Roof slab sides Hanch

Square coloum

For coloum Below GL

For GL to 3.30 m

For coloum 3.30m to4.30m

For coloum 4.30m to5.30m

For coloum 5.30m to6.30m

For coloum 6.30m to6.85m

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Fabrication,Supply , delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/c welded, joinded etc.

Providing and fixing of RCC access ladder in RCC 1:1:5:3 mix using 20mm HBG metel including cost and conveyance and all labour charges etc complete.

Providing PVC ventilating arrangements, mosquito proof nylon net with 110mm PVC Pipes and cowl etc complete.

Providing manhole cover of size 0.60x0.60m in RCC 1: 1:5:3mix with suitable reinforcement and 50x50x6mm MS along edges etc. comple.

Painting and lettering the Name board and stanted specification etc comple.

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Earth work excavation of and depositing on bank with intital leadof 10mtr. & initial liftof 2mtr inhard stiff clay stiff black cotton soils, stiff re earth, shales murrams, gravel stoney earathand darth mixed with 50% fair sized boulders and hard gravelly soils.

Supply & Devliery of PVC rigid pipes for potable water supply as per IS 4935/1988 and aa amended fro time to time with ISI marking of othe following sizes with necessary couplers or bel ended pipes as specified in ISI and the required quantity of solvent cement having the required woring pressure and for delivery at site of works including loading, unloading stacking and transit insurance charges etc.,complete.(6kgs)

63 mm PVC Rigid Pipes

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Conveyance of PVC rigid pipes and lowering into the trenchlaying to proper gradian and alignment, jointing PVC couplers with solvent cement and testing to required pressure including conveyance of water into one k.m. lead for filling in the pipes excluding cost of materials which will be supplied.

63 mm PVC Rigid Pipes

63mm pvc bend

63mm pvc Tee

63mm pvc End cap

50mmdiaGI pipes for tank connection

50mmdiaG.M Gate valve

50mmdia Non Return valve

50mmdiaGI coupling

50mmdiaGI Elbow

50mmdiaGI Bend

50mmdiaGI Flange set

50mmdiaGI Union

Provision for GI pipe line work including cutting ,threading &fixing charges

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Provision for BORE WELL

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 TWAD Board Officers) including construction of mud pit.

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

Labour charges for inserting casing pipe supply & packing of pebbles

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

Supply and delivery of PVC End cap

Charges for developing the borewell using air compressor in hours

Restoration of the 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.

14 Providing EPL and FHTC to Padugai habitation in Vilagam Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

15 Providing EPL and FHTC to Vilagam habitation in Vilagam Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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.

16 Providing EPL and FHTC to Vilaguvalasal habitation in Vilagam Panchayat

DISTRIBUTION MAIN LAYING AND JOINTING OF PVC/GI PIPES

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works (AS PER SHEDULE OF RATE 63MM OD PVC PIPE 4KSC PG N0 6 )

Lowering and laying the 63 mm OD PVC Pipe 4 KSC PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc (AS PER SHEDULE OF RATE 11 B I pg no 240 )

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested. (AS PER SHEDULE OF RATE PIPE LINE EARTHWORK pg no 262 )

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 29 sl.no 1

b 50mm GI coupling page 29, sl.no 3

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

a.50 mm dia Pipe page 231, 7B

B.T. Roads (or) Maccadam road page 263, sl.no 2 A

C.C. Roads

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

Water meter Dirt BOX

Water meter erection charges

Provision for pit for Water meter 90X75cm

Provision for gate value 80 mm (Pg no 30)

Provision for pit for Gate Value 90X75cm

Provision for FHTC's(8 meter 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 - 25mm

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 (25mm) 15 mm

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

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 - 25mm

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 - 25mm

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 - 25mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 25mm

Earthwork Excavation for 25mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 25 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 25 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 25 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

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

Provision for Flow control valve

Restoration of the 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}

KANNAN A