PROVISION OF PROTECTIVE SHED TO FACILITATE OUTDOOR TRAINING AT NPRS, INS MANDOVI UNDER GE (P) NAVY MANDOVI

Amount

M & L surface excavation n. exc 30 cm deep and averaging 15 cm deep and getting out in hard dense soil complete all as specified and directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard dene soil complete all as specified and directed.

Excavating in post holes (or similar holes) each n.exc 0.5 cum, getting out in soft/ disintegrated rock, returning, filling in ramming earth or broken rubble mixed with earth around in layers n. exc 25 cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in hard/dense soil complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above tile starting point in hard dense soil complete all as specified and directed.

M & L for providing cement concrete 1:2:4, type B2, using 40mm graded aggregate as in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified and directed.

S & F mild steel for posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S & F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161- 1979 grade St. 240 complete all as specified and directed.

S & F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both end, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5cm but n exc 10cm and diameter of neck 5 to 10 mm complete all as specified and directed.

M & L for provinding TMT bars mild steel bars 6 mm to 8 mm dia and over, 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 for stiffner of chainlink fencing complete all as specified and directed.

Supply only chain link fencing of 3mm dia galvanished steel wire and size of mesh 75mm x 75mm and weight exc 2.0 kg per sqm and n.exc 2.50 kg per sqm complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of strands, rails, straining bolts, etc. including provission of biniding wire complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40mm graded aggregate as in foundations, filling and mass concrete complete all as specified and directed.

M & L for precast cement concrete solid block masonry with solid blocks of PCC 1:3:6 type C1, 20mm graded trap agg, exc. 10 cm in width and setting in CM 1:6 complete all as specified and directed.

M & L for rendering 10 mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement complete all as specified and directed.

M & L for providing cement concrete 1:2:4, type B1, using 20mm graded aggregate as in copings, kneelers, apex stones, water troughs and the like including weathering, lightly rounded or chamfered angles and throating complete all as specified and directed.

M & L for preperation of old decorative wall surfaces, ceiling cornices etc by brooming, scrapping down dust particle, smoke soot, moulds, moss and efforescent salts etc, making surface smooth by applying ready mix putty where ever required and applying one coat of acrylic emulsion exterior paint complete all as specified and directed.

M & L for hardcore of gauge n exc. 63 mm, of broken stone or boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M & L for providing 100 mm thick cement concrete 1:2:4 type B-2 (using 40 mm graded stone aggregate) as in sub-floors, sub-bases, floors etc finished even & smooth without using extra cement complete all as specified and directed.

M & L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M & L for machine pressed precast conctete interlocking paver block, any shape and size, of 60 mm thickness, M-35 grade, confirming to IS 15658-2006, fixed with grey cement & pigment complete all as specified and directed.

S & F pre-painted galvalume aluminum zinc coating GI based corrugated 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.

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.

S & F rolled mild steel Fe-410W (Gde E-250 Quality A) plates (plain or chequered), channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete all as specified and directed.

M & L for preparation of new or previously untreated steel surfaces of any description, over 10 cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S & F retro-reflective sign boards, mandatory signs as per plate No.1 and cautionary signs as per plate No.2 of IRC 67-2001, of size 600mm (equilateral triangle/ circle/ octagon/ rectangle) with red border of 45mm width, as per description and location specified, made of high intensity grade sheeting, fixed over 1.5mm thick aluminium sheeting and supported on mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed PCC 1:2:4 foundation of size 45cm x 45cm x 60cm complete all as specified and directed.

S & F retro-reflective informatory sign boards made of high intensity grade sheeting fixed over 1.5mm thick aluminium sheeting, 4m x 3m, angle iron frame supported on two mild steel angle iron post of 75 x 75 x 6mm fixed to the ground by means of properly designed PCC 1:2:4 foundation of size 45cm x 45cm x 60cm complete all as specified and directed.

Ramesh Enterprises

M/S. M M S ENTERPRISES

SANTOSH CONSTRUCTION

M/S NAGINENI RANGA RAO

SHREE SAI LABOUR CONTRACT CO-OPERATIVE SOCIETY LTD

M/S RAJIV BUILDERS