Construction of OHT 30000 lr at Annimanagalam colony street in Annimangalam Panchayat in Thirumanur Block of Ariyalur District Under PMAGY 2022-23

Amount

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following of soils as directed by TWAD board officers.. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel..

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 in CM 1:1.5:3 mix using 20 mm aggregates of HBG excluding cost of reinforcement, centering, shuttering, strutting including cost of mixing concrete, placing, vibrating eith mechanical vibrator, finishing, curing etc., complete

Beyond 1.50m to 4.50m below G.L

Up to 1.50m below G.L

0 m to 4.50m above G.L

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

Curved surface 7.31 to 8.30m

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

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

Supplying fabricating and placing in posistion of steel rods for reinforcement including cost of steel and binding wire, labour charges etc.,

Provision for MS ladder and hand rails for 30000 litres 7.50 staging geight service reservoirs

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

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

65mm GI Pipe

65mm Gate valve

65mm GI Tee

65mm GI coupling

65mm GI bend

Labour charges for fixing of Pipe lines

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

Earth work excavation in all types of strata for laying of pipes with the standard trench width

Supply of unplasticised PVC rigid pipes as per BIS 4965/2000 with ISI marking to site of works

PVC/DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after pipes and specials are laid and tested

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}

Shuruthi Engineering