Construction of 100000 Litre Capacity Ground Level Sump at Duraisamiapuram Village and Mullikulam Panchayat

Amount

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B

First depth of 0 to 2 m

Collection and supply of Sand and filling I to the basement including cost and conveyance to the site and all labour charges for filling as per standard specifications

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Reinforced CC 1:1. 5:3 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Upto 1.50 m Below GL

Upto 4.50 m above GL

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

For 0.00 to 3.30 M (Plane Surface)

For 0.00 to 3.30 M (Curved Surface)

For 0.00 to 3.30 M (FOR ROUND COLUMN)

For 3.30 M- 4.3 M (Plane Surface)

For 3.30 M TO 4.30M (Curved Surface)

Supplying and fabrication of steel including cost and conveyance of bending to shape and tying in position and forming grills for all R.C.C Works including cost and conveyance of all materials to site. Etc.,

Providing RCC Ventilator of 0.15 m dia using 20mm HBG stone including cost of all materials, centering, shuttering, strutting,reinforcement, placing of concrete, finishing, curing and fixing in position on the roof slab with mosquito proof net arrangement and etc.,

Supply,Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps,Bolt and nuts etc.,complete and as directed by TWAD Board Officers.

Exterior Emulsion painting two coats with best approved quality and colur paint over one coat of Base coat including cost of Conveyance of all materials, labour charges, etc.,

Refilling the basement with excavated warth other than sand complying the standard specification

P SELLADURAI CONTRACTOR (BID ID -1431695)