Tender For providing Of Addl Pt Infra At No 1,2,3 And 5 Bn At Nda Khadakwasla Under Ge (P) Nda Khadakwasla- 1 Excavating in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc 10 sqm on plan and not exc 1.5 m in depth and getting hard/dense soil Complete all as specified and as directed by Eng-in-Charge. 2 Excavating in trenches, not exc 1.5 m wide and exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc 10 sqm on plan and exc 1.5 m in depth and getting hard/dense soil Complete all as specified and as directed by Eng-in-Charge. 3 M&Lfor cement concrete type C2 in 1:3:6 ( 40 mm graded aggregate) in foundation filling and mass concrete etc Complete all as specified and as directed by Eng-in-Charge. 4 M&Lfor cement concrete type B2 in 1:2:4 ( 40 mm graded aggregate) in foundation filling and mass concrete etc Complete all as specified and as directed by Eng-in-Charge. 5 S&F for Rolled Sections as in Compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc Fe 410-W (Gde E-250) quality A Complete all as specified and as directed by Eng-in-Charge. 6 S&F for Rolled sections as in 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 Fe 410-W (Gde E-250) quality A Complete all as specified and as directed by Eng-in-Charge. 7 M&L for use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of fondation and plinth beams; and similar work; vertical or to batter (Flat rough finished surfaces of concrete) Complete all as specified and as directed by Eng-in-Charge. 8 M&L for use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions (Rough finished surfaces of concrete) Complete all as specified and as directed by Eng-in-Charge. 9 S&F Pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm 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 as directed by Eng-in-Charge. 10 S&F Pre- painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm 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 as directed by Eng-in-Charge. 11 M&L for preparation of new or previously untreated surfaces of steel of any description, not otherwise described, over 10 cm width or girth and applying two coat synthetic enamel paint over a coat of Red oxide, zinc chrome primer Complete all as specified and as directed by Eng-in-Charge. 12 S&F for rolled mild steel in joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20 mm of the length indicated)Fe 410-W (Gde E-250) quality A. Complete all as specified and as directed by Eng-in-Charge. 13 S&F of mild steel screw bolts (machine made) with dia of neck in 16 mm to 20 mm 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, exc 5 cm and n exc 10 cm long. Complete all as specified and as directed by Eng-in-Charge. 14 S&F of bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; MS thimbles; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 Complete all as specified and as directed by Eng-in-Charge. 15 Drilling and tapping of holes drilled of dia exc 12mm and n exc. 25mm (depth of hole exc 3mm but n exc 12mm).Complete all as specified and as directed by Eng-in-Charge. 16 S&F of 100-110 mm (in circumference) rope heavy duty made of jute 7.0 mtr long including fixing of thimbles with nut and bolts,hanging over hooks, Complete all as specified and as directed by Eng-in-Charge. 17 Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm Complete all as specified and as directed by Eng-in-Charge. 18 Removing excavated soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point Complete all as specified and as directed by Eng-in-Charge. 19 Surface excavation not exc 30 cm deep and averaging 15 cm deep and getting out soft/loose soil Complete all as specified and as directed by Eng-in-Charge. 20 Excavating over areas, not exc 1.5 m deep and getting out soft/loose soil Complete all as specified and as directed by Eng-in-Charge. 21 M&L for 200 mm thickHard-core of broken stone gauge not exc. 63 mm, deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface etc Complete all as specified and as directed by Eng-in-Charge. 22 M&L 100 mm thick Cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate as sub base complete Complete all as specified and as directed by Eng-in-Charge. 23 M&L for providing laying 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawn, drive way or light traffic parking etc of required strength , thickness & size/ shape made by table vibratory method using PU mould , laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/laying of interlocking paver block into sand bedding layer through vibratory compaction by using plate vibrator , filling the joints with fine sand and cutting of paver block as per required size and pattern , finishing and sweeping extra sand; Complete all as specified and as directed by Eng-in-Charge. 24 M&L Brickwork with fly ash bricks (Modular size bricks), straight or curved on plan exc 6 m mean radius, built in cement mortar 1:4 Complete all as specified and as directed by Eng-in-Charge. 25 M&L Providing cement concretein copings type B1 (1:2:4)) (using 20mm graded stone aggregate) including necessary formwork required if any, Complete all as specified and as directed by Eng-in-Charge. 26 M&L for Rendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:4 surfaces, finished even and smooth (without using extra cement) Complete all as specified and as directed by Eng-in-Charge. 27 M&L preperation of old/new steel surfaces over 10 cm in width or girth not otherwise described and applying 2 coats of synthetic enamel paint over a coat of red oxide primer.
