REPAIR TO BARBED WIRE SECURITY FENCING, APPROACH PATH, DRAINS AND ALLIED WORKS AT RANGIA, CHANGSARI, HATTIGOR, TAMULPUR AND DARRANGA UNDER GE RANGIA

Amount

Dismantling post or struts embedded in natural ground (wood, steel or RCC) any section, including taking out and making good the disturbed ground complete all as specified and directed by Engineer-in-charge.

Dismantling post or struts embedded in concrete (wood, steel or RCC) any section, including taking out and making good the disturbed ground complete all as specified and directed by Engineer-in-charge.

M&L for PCC(1:4:8) type D2 (using 40mm graded crushed stone aggregate) as in foundation of RCC posts/struts etc. complete all as specified and directed by Engineer-in-charge.

M&L for Precast RCC (1:2:4) type B1 (Using 20 mm graded crushed stone aggregate) as in fencing posts with sectional area exceeding 100 but not exceeding 250 Sqcm complete all as specified and directed by Engineer-in-charge.

M&L for Mild steel TMT bars of grade 500D 10 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia, complete all as specified and directed by Engineer-in-charge.

All as per serial item No. 05 above but for 5 mm to 10 mm dia bar as in stirrups, spacers and binders .

Dismantling of barbed wire of any description and gauge fixed in any position in fencing posts complete all as specified and as directed by Engineer-in-charge.

S&F 2 strand galvanised steel barbed wire 2.24mm dia, barbed with 2mm dia barbs at 75 mm spacing and straining & fixing to RCC posts etc including securing or tying at crossings with galvanised mild steel wire staples or steel pins etc complete all as specified and directed. Note: (Each line wire to be measured).

All as per serial item No. 08 above but for fixing only old serviceable barbed wire.

Restraining and re-securing galvanised 2 strand barbed wire 2.24mm dia barbed with 2mm dia bars at 75 mm spacing and making good to staples complete all as specified and as directed by Engineer-in-charge.

Dismantling chain link fencing of any type complete all as specified and as directed by Engineer-in-charge.

S&F chain link fencing with 4 mm dia GI wire of mesh size 100 mm x 100 mm in diamond shape (wt. not less than 3.8 kg/sqm) fixed to fencing post including line and providing suitable sizes of flat iron, bolts and nuts complete all as specified and as directed by Engineer-in-charge. Note - Round bars, flat iron, nut and bolts etc. shall be measured and separately.

M&L for Round bars 10 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia Fe-410-W(Gde E-250) quality-A or Fe-250(Gde-E-165) complete all as specified and as directed by Engineer-in-charge.

S&F mild steel flat iron in fascening of fencing , clamps etc, cut to length bent to shape, including necessary drilling holes for bolting and the similar articles conforming to Fe-410-O or Fe-310-O complete all as specified and as directed by Engineer-in-charge.

S&F screw bolts (machine made) (diameter = 11 to 15 mm) with hexagonal or square head at one end and screwed the other or screwed both ends to be fitted with washers and one hexagonal or square nut exc. 10cm but n.exc. 15cm long MS Work as in bands , straps, supports or stays incl bolts, if reqd. , hold fasts, wall ties and similar small articles conforming to Fe-290 Gde E-165 complete all as specified and as directed by Engineer-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and as directed by Engineer-in-charge.

S&F Mild steel work in framed and hung gates, including Pintle hinges, stops, hand made sliding bolts etc. and similar work confirming to Fe 410 - O or Fe 310 - O complete all as specified and as directed by Engineer-in-charge.

S&F mild steel flat iron in small articles such as hold fasts, clamps etc, cut to length bent to shape, including necessary drilling holes for bolting and the similar articles conforming to Fe-410-O or Fe-310-O complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10 cm 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 as directed by Engineer-in-charge.

M&L for preparation of new or previously untreated steel surfaces of any description, not exc 10 cm 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 as directed by Engineer-in-charge.

Demolition of brick work built in cement mortar complete all as specified and as directed by Engineer-in-charge.

M&L for brick work with sub class ‘B’ bricks straight or curved on plan exc 6 mtr mean radius built in CM (1:4) complete all as specified and as directed by Engineer-in-charge.

M&L for brick work with sub-class `B' old size bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and as directed by Engineer-in-charge.

Taking down cement plaster on brick wall of any description, including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed by Engineer-in-charge.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:4) and finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed by Engineer-in-charge.

Demolition of unreinforced cement concrete in ground floors and pavings nexc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-charge.

M&L for 50 mm thick PCC (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in plinth protection complete all as specified and as directed by Engineer-in-charge.

M&L for 75 mm thick PCC (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in flooring/ hard standing complete all as specified and as directed by Engineer-in-charge.

M&L for 75 mm thick PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate) as in sub base of flooring/ hard standing complete all as specified and as directed by Engineer-in-charge.

M&L for precast cement concrete chequered tiles 200x200x25mm thick set jointed and pointed in with grey cement and pigment laid over and including 20 mm thick screed bed in CM (1:6) complete all as specified and as directed by Engineer-in-charge.

S&F coloured chequired cement concrete tiles 300x300x25mm thick with PU finish cement set jointed and pointed in neat cement slurry in floor over and including 20 mm thick cement screed in CM (1:6) complete all as specified and as directed by Engineer-in-charge.

M&L for precast cement concrete (1:2:4), type B1 (Using 20 mm graded crushed stone aggregate) as in solid building blocks, interlocking 10 cm thick and set in cement mortar (1:4) complete all as specified and as directed by Engineer-in-charge.

M&L for for PCC (1:3:6) type C2 (using 40 mm graded crushed stone aggregate) in surface channels and drains complete all as specified and as directed by Engineer-in-charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends complete all as specified and as directed by Engineer-in-charge.

M&L for brick sub class B old size bricks laid on edge in floors bedded and jointed in CM (1: 6) and pointed in cement mortar (1:3) complete all as specified and as directed by Engineer-in-charge.

M&L for brick sub class B old size bricks laid flat in floors bedded and jointed in CM (1: 6) and pointed in cement mortar (1:3) complete all as specified and as directed by Engineer-in-charge.

M&L for for PCC (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in benching for drains complete all as specified and as directed by Engineer-in-charge.

Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed by Engineer-in-charge.

M&L for Providing precast cement concrete type B0 1:2:4 (12.5 mm graded aggregates) louvres and jallies, 25 mm thick(measured solid) including all mouldings but excluding frame complete all as specified and as directed by Engineer-in-charge.

M&L for formwork to PCC fins, louvres and jallies etc. complete all as specified and as directed by Engineer-in-charge. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

M/S S.S. Construction

M/S SITAL BUILDERS