PROVISION OF GALVANIUM SHEET SHED FOR DG SET 82 KVA DURGAPUR UNDER GE (SOUTH) DIGLIPUR

Amount

Surface excavation not exc. 30cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed.

Removing of excavated soil to a distance exc. 50 Mtr & not exc. 100 Mtr and depositing where directed at a level not exe 1.5mtr above the starting point complete all as specified and directed..

Excavating in post holes (or similar holes) each nexc 0.5 cum, getting out, returning, filling in and ramming earth or borken rubble mixed with earth around, in layers not exc 25 cm watering and removing surplus soil to a distance not exc. 50m and making good surface complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

S & F for Mild steel plates (Plain or chequred) channels, square of Fe-410-W (Gde E-250) quality-A cut or notched (ordinary and counter sunk) forming holes, with reveted, bolted or welded attachement complete all as specified and directed.

S & F for mild steel tubular roof trusses (framed), trusses, purlins, posts, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle channel or flat or Box sextions) including incl special shaped washer etc complete using ERW butt welded tubes conforming to IS 1161-1979 of grade Fe 410-W (Gde-E-250) quality-A of complete all as specified and directed.

S & F for mild steel screw bolts(machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length exc. 5cm but not exc. 10cm and 16 to 20mm dia complete all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for hardcore using broken stone or boulders of gauge not exc. 63mm deposited spread and leveled in layer not exc. 15 cm thick watered and rammed to true surface complete all as specified and directed

M&L for 100mm thick cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as sub base of flooring complete all as specified and directed.

M& L for PCC flooring type B1 1:2:4 (using 20 mm graded stone aggregate) 100 mm thick flooring surface finished even and smooth with using extra cement complete all as specified and directed.

M & L for chequered colour cement concrete tiles 20cm x 20cm x 25mm thick with grey cement and pigment set jointed and pointed in neat cement slurry in floors/steps including screed bed or bedding layer of morter 15mm thick in cm 1:6 complete all as specified and directed.

M&L for providing cement concrete type B2, 1:2:4 (using 40mm graded crushed stone aggregate) as in surface channels and drains complete all as specified and directed

GAYATRI ENTERPRISES

P Babu

M/s Ramesh Lal

Nirman Construction Company

DEEPAK AGENCIES

ANITA VARMA ENTERPRISES

M/s Saina Enterprises

RS ENGINEERING WORK