PROVN OF RETAINING WALL ALONGWITH CHAIN LINK FENCING NEAR COOK HOUSE OF TRANSIT CAMP AT CHATTEN UNDER GE 867 EWS 3rd Call

Rough excavation not exceeding 1.5 m in hight and getting out in soft / loose soil for excavation for slope hill to from made up GL complete all as specified and directed.

Rough excavation exceeding 1.5 m and n. exc. 3.0 mtr in hight and getting out in soft / loose soil for excavation for slope hill to from made up GL complete all as specified and directed.

Rough excavation exceeding 3.00 m and n. exc. 4.00 mtr in hight and getting out in soft / loose soil for excavation for slope hill to from made up GL complete all as specified and directed.

Excavating over areas, n.exc 1.5 m deep and getting out in soft / loose soil, all as specified and as directed.

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

M&L for pre-cast cement concrete block masonry (1:2:4), type B-1 (using 20mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar (1:6), uncoursed, well bonded, bedded and solidly hearted, complete all as specified and as directed.

M&L for reinforced cement concrete M-25 (design mix) using 20 mm graded stone aggregates in beams, cantilevers, bressummers, lintels over 1.5m span, RCC band etc., complete all as specified and directed.

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

M&L for mild steel TMT bars 6mm to 8mm dia, 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 directed.

M&L for Formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all exceeding 20cm widecomplete all as specified and directed.

M&L for plain cement concrete (1:2:4), type B1 (using 20mm graded crushed stone aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed.

S&F of PVC (SWR) pipes single socketed 75mm bore, in any length with rubber ring joints, laid in trenches or in floors/weep hole, complete all as specified and directed.

M&L for 150 mm broken stone hand packing at back of walls over arches etc. and raising (or lowering) to the required level using broken stone or boulders, all as specified and as directed.

M&L for raised pointing to block masonry, uncoursed or brought upto courses in CM (1:4), complete all as specified.

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

Removal of surplus excavated soils to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.50m above the starting point, complete all as specified and directed.

Surface dressing not exceeding 15 cm deep and getting out in Soft/loose soil, complete all as specified and directed.

Excavation in post holes in soft/loose soil or similar holes each n exc 0.5 cum getting out returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm and remaning surplus soil removing to a distance n exc 50cm and making good surface, complete all as specified and directed.

M&L for plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in foundation of post holes, walls, or retaining wall, any thickness, size or shape including pilasters, complete all as specified and directed.

S&F of mild steel section such as angle iron, flat iron etc for fencing posts and struts incuding cutting tops to shape, as directed, drilling hole notching for wire etc flat iron fillets for securing wire mesh inculding all necessary drilling bolting or reveting etc and similar work conforming to FE-410-0 or FE-301-0 complete all as specified and directed.

Supply only chain link MS galvanisd fencing, size or type made cut form GI wire 4 mm dia gauge and 50 mm aperture weight not exc. than 4 Kg/Sqm, complete all as specified and directed.

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

Supply only for mild steel round bar of Fe-410-W(grade E-250)quality A or Fe 290 (Gde E-165) 10 mm dia as in line wire, complete all as specified and directed.

M&L for mild steel screw bolts (machine made) 11 to 15 mm dia and 50 mm long 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, 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 coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer, complete all as specified and directed.

M&L for preparation of new steel surfaces of any description, n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint and applying one coat of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

S&F of galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured), complete all as specified and directed.

Excavating 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, under groung cables etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil, all as specified and directed.

Use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, rough finished surfaces of concrete on flat surface, complete all as specified and directed.

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and general condition of contracts before entry / quoting the rates. Note 2:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.