Provn of Pol Store at LGS Section and two shed at 746 SU of 19 Wing AF STN under GE Borjhar

Amount

Surface dressing n. exc. 15 cm deep and getting out in soft/loose soil complete all as specified and as directed.

Excavating in trenches n. exc. 1.5m wide and n. exc. 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n. exc. 10 sq.m on plan and getting out in soft/loose soil complete all as specified and as dierected.

M&L for PCC (1:4:8) type D-2 (using 40mm aggregate stone aggregate) in foundations, filling and mass concrete, etc. complete all as specified and as directed.

M&L for brickwork in cement mortar (1:6) with sub class 'B' bricks, straight or curved on plan exe. 6m mean radius complete all as specified and as directed.

M&L for earth filling in layers n. exc. 15cm thick, spread, levelled and rammed including watering complete by bringing soil from outside of MOD Land complete all as specified and as directed.

M&L for hardcore using broken stone or boulders gauge not exceeding 63mm, deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surfaces complete all as specified and as directed.

M&L for 150mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base of floors, pavements, etc. complete all as specified and as directed.

M&L for 150mm thick PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in floors, finishing cement concrete surface even and smooth without using extra cement complete all as specified and as directed.

Excavation in post holes (or similar hole) each n. exc. 0.50 cu.m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in hard/dense soil complete all as specified and as dierected.

M&L for PCC (1:2:4) type B-2 (using 40mm graded srushed stone aggregate) as in foundation, filling and mass concrete in post hole, etc. complete all as specified and as directed.

S&F for mild steel work in tubular trusses including special washer, etc., purlins, rafters, completer using ERW or induction butt welded tubes conforming to I.S-1161-1979 , Fe 410-W (Gde?E- 250) qualit-A complete all as specified and as directed.

S&F for roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. of I. S.-1161-1979 Grade St.-240 complete all as specified and as directed.

S&F for Fe-410-W (Gde E-250) Quality-B mild steel plates, plain or chequered, 5mm thick or over in thickness in available sizes complete all as specified and as directed.

S&F for pre painted galavalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self tapping screws complete all as specified and as directed.

S&F for pre painted galavalume aluminium zinc coating GI based corrugated plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self tapping screws complete all as specified and as directed.

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

M&L for rendering 15mm thick in cement mortar (1:6) on surfaces other than fair surfaces of brick work/concrete as in internal plastering, finished even and smooth without using extra cemet complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar (1:4) on fair surfaces of brick work/concrete as in external plastering, finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of new plastered surface of walls/roof/floor and applying two coats of weather proof Acrylic emulsion paint (exterior grade) in camouflage pattern on wall, roof or floor including necessary scafolding over one coat of weather proof primer complete all as specified and as directed.

M & L for preparation of the newly plastered surfaces and applying two coats of White washing to internal surface of walls, complete all specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25cm in soft/loose soil complete all as specified and as directed.

Removing excavated soil/materials n. exc. 50m and depositing where directed and levelled in layers n. exc. 15cm thick, watered and rolled /rammed to a true surface complete all as specified and as directed.

S&F for Steel Framed work (Fe 410 W (Gde?E- 250) qualit- A) as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and as directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, post hole etc.; basement slabs, under-reamed piles and mass concrete complete all as specified & directed.

S&F for mild steel, plain, black sheet in steel gates and similar work of 1.6mm thick sheet, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and as directed.

M&L for chiken wire mesh/netting of galvanised steel wire 1.40mm dia fixed with tinned tacks of wire staples, size of mesh 12mm complete all as specifeid and as directed.

S&F mild steel bars (TMT bars) 10mm dia or above, cut to length, bent to shape as required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

S&F mild steel bars (TMT bars) 8mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for form work to sides & soffit of Lintel beam, rough finished surface of concrete flat complete all as specified and as directed.

M&L for RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels, etc. over 1.5m complete all as specified and as dierected.

M&L for 75mm thick PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as in plinth protection, lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, string courses, lacing cources, copings, kneelers, apex stones, bed plates, finishing cement concrete surface even and smooth without using extra cement complete all as specifeid and as directed.

Ms Sukumar Talukdar and Co.

M/s Hrishikesh Das

M/s Pragland Abhiyanta

m/s dip contruction