DEPOSIT- KRFB- Renovation of Ambalamkunnu - Roaduvila -Poredam - cheriyavelinalloor -Perappayam - Utility Shifting - Laying of pipe line from roaduvila to Ambalamkunnu Jn.

Amount

Laying pipes - Labour charges

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.9.9:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 110 mm nominal outside diameter pipes.

100.12.9:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 100mm diameter nominal bore.

OD117211/2022-2023:Cutting 100mm GI Pipe for making bends and other specials by cutting including cost of gas, all labour charges and hire charges of tools etc. completed.

OD117212/2022-2023:Welding 100mm GI Pipe for making bends and other specials by gas/electric welding machine including cost of gas and welding rods , all labour and hire charge of tools etc .complete

OD117218/2022-2023:Grinding out and weld edges of 100mm PVC Pipes during fabrication work including all labour and hire charge of tools etc. complete

OD117220/2022-2023:Jointing 110mm PVC pipe and GI Pipe by cutting GI pipe into suitable size and welding MS Flange with GI Pipe and jointing by nuts and bolts etc. including cost of IR sheet , nuts and bolts and labour charges but excluding cost of flanges and tail piece etc. complete

OD117221/2022-2023:Interconnecting 110X90/75/63 mm existing branch lines to newly laid 110mm PVC line etc. including cost of fittings , labour charges etc. complete

100.31.1.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class I.

100.32.1:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 25mm Single Acting Air Valve.

OD117276/2022-2023:Shifting existing water connection to newly laid 110mm PVC Pipe including cost of specials, cost of pipe, and labour charges etc. complete

4.1.4:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

APP: B - Construction of valve chamber

2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

APP : C - Cost of materials

100.98.237:Supply of PVC Pipe, 10kg/cm2, 110mm Dia.

OD117552/2022-2023:Supply of 100mm GI pipe (medium)

OD117603/2022-2023:Supply of 100mm GI Bend

OD117604/2022-2023:Supply of 110mm Flanged tail piece

OD117898/2022-2023:Supply of 110X110mm tee

OD117899/2022-2023:Supply of 100mm MS Flange

OD117927/2022-2023:Supply of 65 mm GM valves for branch lines

OD117928/2022-2023:Supply 110mm ,45 degree pvc bend (10 kg)

OD118276/2022-2023:Supply of 110mm , 22.5 deg. PVC Bend (10kg/cm2)

100.98.440:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm.

100.98.506:Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

100.98.505:Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.

VIJAYAKUMARAN NAIR K R

P SATHYABABU

VISHNU S

C G BAHULEYAN

Bidder Name

C G BAHULEYAN

P SATHYABABU

Reji Mathew

VIJAYAKUMARAN NAIR K R

VISHNU S