Providing New motor, new pump room with extension of pipe line from existing Open well to OHT at Kilvalasai in Athipadi Panchayat of Thandrampattu Block under ST Welfare fund 2021-22

Amount

Providing new 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 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 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 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 the 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 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 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 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 of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

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 Officers.

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

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

Providing Weld mess

Supplying and delivering of mild steel grill cover for open well including all labour charges for straightening cutting to length bending to shape in position and forming grills with fixing in position etc complete Main bar size 50x50x5mm

Supplying and delivering of weld mesh 10x10cm 10 gauge including all labour charges for straightening cutting to length bending to shape in position and forming grills with fixing in position etc complete weld mesh 10x10cm 10 gauge

Towards cost and supply of MS pipe of 90mm including all labour charges etc.complete

Providing pipe line

Towards cost and supply of 80 mm dia Pvc Pipes and Specials including and conveyance etc., complete. 80mm GI pipe

80mm GI coupling

80mm GI Elbow

Towards Labour charges for fixing of Laying Joinding Pvc Pipes and specials including all labour charges etc., complete.

Providing new motor

Cost and Supply of 7.50 HP Supmersible Motor 100Lpm x125 M

Cost and Supply of Three Phase 7.50 HP Panel Board

Cost and Supply of 4.00 Sq.mm Supmersible Cable

Erection Labour Charges for 7.50 HP Motor with

Nylon Rope

HDPE PIPES 90mm

80mm GI Pipe

80mm GI Bend

80mm GI Elbow

80mm GI Coupling

80 G.M. Non Return valves

Ms Kisok box

80mm Flange set

25mm GI Pipe for EB Service

Service wire

Provision for concrete pillers (0.45x0.45x0.45)

Provision for Name board

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}

N.GOVINDHAN