GE/CHM-92/2025-2026 PROVN OF DRAINAGE SYSTEM, CHAIN LINK FENCING AND INTERLOCKING PAVER UNDER AGE B/R III AT CHANDIMANDIR

Amount

Brick work with sub class ‘B’ bricks straight or curved on plan exc 6 metre mean radius built in cement mortar 1:4 complete all as specified & directed.

15mm thick rendering in cement mortar 1:4 on brick walls or concrete surface and finished fair and even without using extra cement complete all as specified & directed.

providing cement concrete type D2, 1:4:8 using 40 mm graded stone aggregate, as in foundations, filling and mass concrete etc., complete all as specified and as directed

PCC (1:3:6) type C-2 using 40 mm graded stone aggregate as in surface channels, benching, foundation for fencing post and drains complete all as specified and directed.

Plain cement concrete type B-1 (1:2:4) using 20mm graded crushed stone aggregate as in seismic and other similar bands, shelves, copings, bed plates, hold fast, plinth courses and the like finished fair & even, including necessary formwork complete all as specified.

Factory made RCC M-35 pre cast man hole covers (Medium duty), of size 600mm x 1200mm x 75mm with plain faces, including MS frame, set in position , including demolition of existing slabs complete all as specified and directed.

Factory made RCC M-35 pre cast man hole covers (Medium duty), of size 600mm x 1500mm x 100mm with plain faces, including MS frame, set in position including demolition of existing slabs complete all as specified and directed.

Excavation in trenches in hard / dense soil not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in soft and loose soil all as specified & directed by Engineer-in-Charge.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm depth , complete all as specified and directed.

Removal of excavated material to distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point , complete all as specified and directed.

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. conforming to Fe-410-W (Gde.E-250)quality-A complete all as specified and directed.

Preparation of new or previously untreated steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of red oxide, zinc chrome complete all as specified and directed.

Reinforced concrete pipes, 300 mm bore class NP3, laid in trench and jointed complete with collars , jointed with cement mortar inculding fitting of same grade complete all as specified and directed.

Plain cement concrete type C-2, 1:3:6 using 40mm graded crushed stone aggregate as in bed to drain pipes for 300mm bore including cradle of pipe after the pipes are laid and tested , complete all as specified and directed.

Reinforced concrete pipes, 450 mm bore class NP3, laid in trench and jointed complete with collars , jointed with cement mortar inculding fitting of same grade complete all as specified and directed.

Plain cement concrete type C-2, 1:3:6 using 40mm graded crushed stone aggregate as in bed to drain pipes for 450mm bore including cradle of pipe after the pipes are laid and tested , complete all as specified and directed.

Excavation in post holes (or similar hole) each in hard & dense soil n.exc 0.50 cu m getting out, returning, filling and ramming earth or broken rubble mixed with earth around, in layers not exc 25 cm, 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 provision of binding wire complete all as specified and directed.

Supply only chain link fencing of n.exc 4.00 mm dia galvanized steel wire, size of mesh as approved complete all as specified and directed. Note :- (i) Fixing included under item No 18 here-in-before. (ii) Unit weight (weight per sqm) of chain link fencing shall be derived as per site through a BOO appointed by GE in presence of Contractor's authorised rep and shall be kept in record.

Mild steel work as in iron post / posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc, flat iron fillets including all necessary drilling, bolting or riveting etc and similar work conforming to Fe-410-W (Gde.E-250)quality-A or Fe 290 (Gde -E-165) complete all as specified and directed.

Mild steel framed work as in doors or gates of angles or other sections with gusset plates complete drilled for fixing of steel sheeting or other covering. Doors etc to be prepared for hanging or sliding with including hooks and hinges (excluding of covering steel sheeting) fastening, locking arrangement, etc conforming to Fe-410-O or Fe-310-O, including dismantling all as specified and directed.

1.60mm thick mild steel plain, black sheet in wall caldding, steel gates and similar works, cut to size, hole punched, including round headed screws, and fixed to steel faraming with plain 40mm lap joints with riveted or welded etc as required and directed.

Mild steel round bars 10mm dia and over, cut to length fixed in chain link fencing complete all as specified.

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

Mild steel screw bolt (machine made) with hexagonal at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal exc 5cm but n.xc 10cm long, diameter of shank 5 to 10mm, complete all as specified and directed.

Two coats of synthetic enameled paint on steel and iron surfaces over one coat of red oxide primer on primer on surfaces of any description n.exc 10 cm width or girth when unconnected with other painting or when painted in a different tint including preparation of new surfaces complete all as specified & directed.

Machine pressed Concrete interlocking paver block, with grey cement and no pigment, design as approved, any shape and size conforming to IS 15658-2006 of 60 mm thickness, M-35 Grade laid over and including 25mm thick sand cushioning , complete all as specified and directed

Factory made rubber moulded manhine preesed coloured chequered cement concrete tiles 250mm x 250mm x 22-25mm thick (with grey cement and no pigments), set, jointed and pointed in neat cement slurry with grey cement with pigment to match the colour of tiles, glossy finish, laid over and including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

20mm thick Granite work (of any type table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in, set in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite compelte all as specified and directed.

VRIDHI ENTERPRISES (BID ID -3458904)