To Provide Functional Household Tap connection to Rural Households in 1 Village Panchayats in Sankarapuram Panchayat Union in Kallakurichi District for 2020-21 Package TNKKI/JJM 20-21/039

Amount

Providing water supply works to S.V.Palayam village at Sankarapuram Block in Kallakurichi District.

Pumping Main Line

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

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works

a. 90 mm OD PVC Pipe KSC

Lowering and laying the PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc

a. 90 mm OD PVC Pipe KSC

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.

a. 90 mm OD PVC Pipe KSC

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

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

90mm PVC Bend page 12 ,sl.no-3

B.T Roads

Providing 80mm SAV along the pumping main alignment

Distribution Line

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

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works

a. 63 mm OD PVC Pipe 4 KSC

Lowering and laying the PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc

a. 63 mm OD PVC Pipe 4 KSC

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.

a. 63 mm OD PVC Pipe 4 KSC

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

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

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

63mm X 50mm PVC Threaded coupler page 10 SOR

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

63mm End cap page 12 sl.no 11

C.C. Roads

B.T Roads

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

Providing for FHTC (8 meter length per FHTC)

Provision for 50 mm Water meter - TWAD SOR PAGE 81 for Pumping main

Provision for 50 mm Water meter - TWAD SOR PAGE 81 for distribution

Restoration of 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.

Providing New Borewell with Motar @ village

Towards geophysical investigation charges

Drilling of 150 mm dia borewell in hard rock area using DTH rig

Towards supply and fixing of 165mm dia PVC Casing pipe

Supply and delivary of Wet type submersible 7.500HP (LPM 50x225) pumpset confirming to IS 8034/89 with ISI making along with 2.50sqmm suitable for installation in 150mm dia bore including transportation charges etc., complete

Supply and delivary of 10HP panel board suitable for above pumpset with all accessaries as per IE rule with IS Specification

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

Supply and delivery of 4.00 sqmm pvc insulated and pvc sheathed 3core flat type copper cable confirming to ISI Mark

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 40

40mm GI Bend Heavy page 40

50mm GI Flangeset Heavy page 40

40mm MS Clampset Heavy page 40

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. SD -88

100W bulb with angle holder

100W bulk head fittings SD-84

5 AMPS 3 pin socket with switch SD -133

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., SDD -1

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. SD-125

(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. SD-64

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)

Provision for Nameboard charges and Photographic charges

Providing water supply works to S.V.Palayam colony at Sankarapuram Block in Kallakurichi District.

Pumping Main Line

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

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works

a. 90 mm OD PVC Pipe 6 KSC

Lowering and laying the PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc

a. 90 mm OD PVC Pipe 6 KSC

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.

a. 90 mm OD PVC Pipe 6 KSC

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

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

90mm PVC Bend page 12 ,sl.no-3

B.T Roads

Providing 80mm SAV along the pumping main alignment

Distribution Line

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

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works

a. 63 mm OD PVC Pipe 4 KSC

Lowering and laying the PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc

a. 63 mm OD PVC Pipe 4 KSC

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.

a. 63 mm OD PVC Pipe 4 KSC

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

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

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

63mm X 50mm PVC Threaded coupler page 10 SOR

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

63mm End cap page 12 sl.no 11

C.C. Roads

B.T Roads

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

Providing for FHTC (8 meter length per FHTC)

Provision for 50 mm Water meter - TWAD SOR PAGE 81 for Pumping main

Provision for 50 mm Water meter - TWAD SOR PAGE 81 for distribution

Restoration of 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.

Providing New Borewell with Motar @ colony

Towards geophysical investigation charges

Drilling of 150 mm dia borewell in hard rock area using DTH rig

Towards supply and fixing of 165mm dia PVC Casing pipe

Supply and delivary of Wet type submersible 7.500HP (LPM 50x225) pumpset confirming to IS 8034/89 with ISI making along with 2.50sqmm suitable for installation in 150mm dia bore including transportation charges etc., complete

Supply and delivary of 10HP panel board suitable for above pumpset with all accessaries as per IE rule with IS Specification

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

Supply and delivery of 4.00 sqmm pvc insulated and pvc sheathed 3core flat type copper cable confirming to ISI Mark

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 40

40mm GI Bend Heavy page 40

50mm GI Flangeset Heavy page 40

40mm MS Clampset Heavy page 40

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. SD -88

100W bulb with angle holder

100W bulk head fittings SD-84

5 AMPS 3 pin socket with switch SD -133

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., SDD -1

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. SD-125

(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. SD-64

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)

Provision for Nameboard charges and Photographic charges

Pump Room

Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incedential charges etc., complete and as directed by TWAD board Officers

Levelling course with P.C.C 1:4:8 (one cement, four sand and eigth course aggregate) using 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the TWAD Board Officers.

Earth filling in basement & sides of foundation with excavated earth including ramming and consolidation etc., complete

Supply and filling the foundation and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

Brick work in CM 1:5 (one cement and five sand) using country bricks of size 8.75" X 4.25" X 2.00" including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers.

For foundation and basement

For super structure

Reinforced cement concrete 1 : 1 1/2: 3(one cement,oneand half sand and three coarse aggregate)using 20mm size hard broken stone jelly(machine crushed) for the following members.The rate to excludethe cost of steel for reinforcement,centering,shuttering, strutting but includingcost of mixing of concrete,placing,vibrating with Mechanical Vibrator, finishing and curing etc. complete and as directed by TWAD Board Officers.

Reinforced cement concrete 1 : 1 1/2: 3(one cement,oneand half sand and three coarse aggregate)using 20mm size hard broken stone jelly(machine crushed) excluding cost of steel fabrication,fixing in position and centring charges but including mixing,lifting and vibrating for SUNSHADE 75mm thick at wall face and 50mm thick at free end projecting 45cm from wall face moulded along with lintel etc. as directed by TWAD Board Officers.

Steel centering for soffits of RCC members including shuttering,strutting to the centring and providing supports etc.complete for the following members using MS Sheets of size 90cm x 60cm and BG 10 Gaugesstiffened with welded MS angles of size 25 x 25 x3mm laid over Silver Oak(country wood) joists of size 10 x 6.5 cm (spaced at about 90cm C/C) and supported by Casurania props of 10 cm to 13 cm dia. spaced at 75 cm C/C and as directed by TWAD Board Officers.The centring materials should be supplied and should be removed after the specified stripping time of the concrete as per IS 456/1978.

Plastering with C.M. 1:5(One part of cement and Five parts of sand) with 12mm thick over brickwork portion including labour charges for mixing finishing and curing etc., complete and as directed by TWAD Board Officers.

Special ceiling plastering for RCC Slab with C.M.1:3(One part of cement and Three parts of sand) 10mm thickover RCC surface including labour charges for mixing finishingand curing etc., complete as directed by TWAD Board Officers.

Flooring in C C 1:4:8 (one cement ,four sand and eight HBS) 10 cm thick using 40mm HBS metal and top finished with Cement mortar 1:3 (one cement and three sand) 12 mm thick including labour charges for mixing,finishing and curing etc. complete and as directed by TWAD Board Officers.

Supply and fixing of MS door (Single leaf) of sizes 1.00 x 2.00m in MS angle 50 x 50 x 4mm and MS flat 35 x 6mm with MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locing arrangements including two coats of approved enamel painting over one coat of primer

Supply, fabricating and fixing in position of RTS rods including cost of steel and binding wire etc., complete.

Supply and fixing of RCC box type jolly of size 0.6 x 0.45 m

Painting two coats with approved cement paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the Departm

White washing two coats using fine screened shell lime for the new plastered surface for inner and outer side of the room including the cost of materials labour charges etc., complete and as directed by TWAD Board Officers.

Weathering Coarse over RCC roof including fixing one coarse of pressed tiles etc., complete.

Provision for writing TWAD Board emblem and scheme details on the side wall of the pump room

Provision of lock and key for pump room and OHT ladder

Levelling the site

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}

Muthaiyan