Construction of OHT (100000 Lr) at Neivanam in Sendurai Panchayat in Sendurai Block of Ariyalur District Under PUGF Scheme 2022-23

Amount

Earthwork excavation in hard stiff clay back cotton hard red earth, shales, murams, ordinary gravel stone earth mixed with 50% fair sized bounders etc., with an initial lead of 10m and lift of 2m etc

Earthwork excavation in hard stiff clay back cotton hard red earth, shales, murams, ordinary gravel stone earth mixed with 50% fair sized bounders etc., with an initial lead of 10m and lift of 2m etc

Supplying and filling in foundation and basement with filling sand in layers not more than 15cm thick well rammed, watered and compacted complete complying with standard specification

Cement concrete 1:4:8 mix (one cement four sand and eight hard broken stone) using 40mm ISS HBG metal for foundation including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing, etc., complete as per standard specification

RCC M30 using 20 mm machine crushed HBG stone for the following mambers excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges but including the cost of all materials, mixing, placing in position, lifting, vibrating, finishing and curing etc., complete

Beyond 1.50m to 4.50m below G.L

Up to 1.50m below G.L central column peripheral column braces below GL

0 m to 4.50m above G.L central column peripheral column braces a 3.625m above GL

4.50m to 7.32m above GL

7.33 m to 10.98 m above GL

Supplying and erecting Centering and Shuttering for soffits including necessary supports and strutting up to 3 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specification.

Plane surface below GL

For 0.00m to 3.30m

Cenering plane surface 3.30m to 4.30m

Centering curved surface

Centering square column 3.30m to 4.30m

Centering curved surface 6.31m to 7.31m

Square column ( Below GL)

Centering sqaure column 0.0m to 3.30m

Centering sqaure column 3.30m to 4.30m

Centering sqaure column 4.30m to 5.30m

Centering sqaure column 5.30m to 6.30m

Centering sqaure column 6.30m to 7.30m

Circular column (Below GL)

Centering round column 0.0m to 3.30m

Centering round column 3.30m to 4.30m

Centering round column 4.30m to 5.30m

Centering round column 5.30m to 6.30m

Centering round column 6.30m to 7.30m

Supplying fabricating and placing in posistion of steel rods (above 16mm dia metre) for reinforcement including cost of steel and binding wire, labour charges etc., complete for RCC works

Emulsion painting two coats with best quality and colour paint over one coat of base coat including cost and conveyance to site and all labour charges etc., complete

Providing RCC 1:1, 5:3 ventilator using 20mm HBG stone including cost of all materials, centering, shuttering, strutting, reinforcement placing of concrete, finishing, curing and fixing on position on the roof slab with mosquito proof net arrangement and etc., complete

Refilling the foundation with excavted soil other than sand in layers of not more than 15cm thick, watering, well raming, consolidating , complying with standard specification and as directed by officers

Supplying and Fixing in position of RCC inside access ladder of following size using 20mm size HBG jelly including all labour charges etc., complete

Provision for MS ladder and hand rails for 1 lakh litres 7.50 staging geight service reservoirs

Supply, delivery and fixing of manhole cover of following size including cost of all materials, fixing of MS clamps, bolt and nuts etc., complete

Providing pipe connection work for SR rate including supply and laying of pipes, specials and valves etc., complete and as directed by officers

80mm GI Pipe

75mm PVC threaded coupler

80mm GI Tee

80mm GI bend

80mm GI elbow

80mm GI flangeset

80mm GI hexnipple

80mm GM gate valve

75mm PVC 6 KSC pipe

90mm x 75mm PVC reducer

Pipe Fixing charges

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}

Panneerselvam