REPAIR TO FENCING, DRAIN, CULVERT, ETC. DOMESTIC AREA AT AF STATION ARJAN SINGH UNDER GE (AF) PANAGARH

Amount

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground in natural ground base fdn complete all as specified and directed.

M&L for PCC type D-2 (1:4:8), using 40 mm graded stone aggregates as in sub base, foundation filling and mass concrete complete all as specified and directed.

S&F for mild steel posts or 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. (Note :- Size of angle shall be as per standard TD drawings as provided by the Engineer-in-Charge)

S&F for galvanised iron chain link fencing with 3.8mm to 4mm dia wire mesh size 75 X 75 (as per sample approved by GE) after dismantling of old unserviceble chainlink fencing of any type complete all as specified and directed.

S&F of MS screw bolts (machine made) with hexagonal or square heads at one ends and screwed the other or screwed both ends, each screwed end to be fixing with washer and one hexagonal or square nut n exc 5cm long and dia shank 5 to 10mm etc. complete as in repair all as specified and directed.

S&F for mild steel round bars 10mm dia for securing chainlink fencing etc fixed to fencing posts complete all as specified and directed by Engineer-in-Charge as per Fe-410S or O complete after taking down old unserviceable / rusted mild steel round bar all as specified and directed.

S&F for rolled mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc. complete, drilled for fixing of steel sheeting or other covering doors etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and also fastening conforming to Fe-410-W Gde E-250 after taking down of old mild steel frame work of any type and any locations complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of old steel or iron surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of Synthetic enamel paint complete all as specified and directed.

M&L for preparation of new steel surfaces of any description, n exc 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Systematically cleaning of covered drains by removal of muddy soil/grass/vegitation etc. n exceeding 0.5m in width and 1.5 in depth by mechanical means/ manually, removing of all mud/soil deposited in drain by manually including removal of covers and refixing after cleaning also removal of mud/material etc. to a distance exceeding 100m complete all as specified and directed by Engineer-in-Charge.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone-work and precast concrete articles complete all as specified and directed.

M&L for brick work using fly ash bricks straight or curved on plan exc 6m mean radius, built in cement mortar (1:6) complete all as specified and directed.

M&L for brick work using fly ash bricks straight or curved on plan to any radius in half brick thick wall, built in cement mortar (1:4) complete all as specified and directed.

M&L for rendering 15 mm thick on concrete/brick surface on wall in cement mortar (1:6), finished even and smooth without using extra cement complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, inlcuding forms, moulds, mitred/stopped ends complete all as specified and directed.

M&L for PCC type B-0, (1:2:4) (using 12.5mm graded crushed stone aggregate) as in coping, kerb, benching, hold fast, water troughs, bed block and the like including weathering, slightly rounded or chamfered angle and throating including necessary form work complete all as specified and directed.

M&L for precast RCC (1:2:4), type B-1, (Using 20mm Graded Stone Aggregate),set in Cement Mortar (1:4) as in landing, cover slab (for manholes, septic tank/soak well) including placing in position and similar work including necessary form work after demolition of cement concrete of any position and any description complete all as specified. & directed. (Note: Reinforcement shall be measured and paid separately.)

M&L for mild steel TMT bars10mm dia 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 complete all as specified and directed.

M&L for 100mm thick PCC 1:2:4 (nominal mix) type B-1 (using 20mm graded crushed stone aggregates) laid in panels and forming construction joints of 30mm deep x 10mm wide filled with sealing compound grade-'A' as in path and hard standing finished even and smooth without using extra cement including filling joints with bitumen and sand mix after demolition of cement concrete (unreinforced) in ground floor and paving n exc 15 cm thickness complete all as specified and directed. (Note: Cost of sealing compound grade-'A' shall be included in this item)

M&L for chequered cement concrete tiles of size 30 cm x 30cmx22 mm thick set, jointed in neat cement slurry in floor and pointed in white or grey cement and no pigment of machine pressed to match the shade of tiles laid over and including 15 mm thick screed bed in cement mortar (1:6) over and including 75mm thick PCC (1:3:6), type C-2 (using 40mm graded stone aggregates) as in sub base of floor after demolition/ dismantling of existing unserviceable cement concrete tiles and after demolition of existing unreinforced cement concrete work n exc 15 cm thick complete all as specified and as directed.

ANSH CONSTRUCTION (BID ID -3094337)

M/S CHATTERJEE CONSTRUCTION (BID ID -3093873)