Construction of Intake well Reddiyarur S.Nallur panchayat

Amount

Construction of Intake well @ Reddiyarur H/o S.Nallur panchayat.

Earth work open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in soft disintegrated rock, laterite, soft rock or kankar not requiring blasting - First depth of 2 metre -W-0078

Open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in Medium rock and dense medium rock not requring blasting - First depth of 2 metre -W-0079

Open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in Medium rock and dense medium rock requiring blasting - First depth of 2 metre -W-0080

Open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in Hard granite measured in solid including blasting and stacking - First depth of 2 metre -W-0081

Cement concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm HBGS for leveling course including the cost of mixing concrete, ramming, curing etc., complete as directed by Deptal officers

RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by Deptal officers.

0 to 1.50m Below GL

1.50 to 4.50m Below GL

Upto 4.5m Above GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG.10 Stiffened with welded MS. Angles of size 25mm x 25mmx3mm of boarding, laid over silver Oak joints of size 10cm x 6.5cm spaced at 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., completed and as directed by Deptal officers.

Plane surface

Curved surface

(a) above GL

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 Deptal officers

Supply and fixing of CI man hole cover 0.60mx0.60m

Supply and fixing of CI steps inside the side wall

Construction of Coffer dam

Collection and supply of sand and filling in to the basement including cost and conveyance to the site and all labour charges for filling

Dewatering with 3 to 5.0 HP diesel pumpsets from the well during execution of works including cost of fuel, labour, hire charge for engine / motor, crews, providing sufficient suction and delivery pipes, etc., complete and as directed by TWAD Board officers.

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}

SRI MURUGAN CONSTRUCTIONS (BID ID -1351970)