CONSATRUCTION OF 3M SPAN CULVERT IN SELLIYAMMANKOVIL METTUTHERU VAIKAL AT THALAYAMANGALAM PANCHAYAT

4.Construction of 3.00span culvert

Earthwork Excavation in Hard Soil - Earthwork excavating and depositing with in initial lead of 10m and lift of 2m (For roads, supply channels, desilting of MI Tanks, Pond & Kulam) - upto 0.30m depth

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

Cement mortar 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

Cement mortar 1:3:6 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

Cement mortar 1:2:4mix using 2 0mm 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

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works

Centering below 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.

basement

Superstructure grund floor

Providing Grity gravel filling including all

Provision for Tar Pad

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}