REPAIRS TO BOUNDARY WALL , HARDSTANDING, PATHWAY, FENCING AND OTHER CONNECTED WORKS AT HASTINGS AREA UNDER GE(C ) KOLKATA

Amount

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water upto any height of building including necessary scaffolding and safety measure complete all as specified and directed

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

Dismantling fencing wire mesh any type complete all as specified and as directed.

Dismantling posts of ant type ( wood, steel or RCC) of any section embedded in concrete including taking out embedded portion and making good disturbed ground complete all as spcified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Dismantling floor, hearth or wall glazed tiling including cement mortar bedding (but not backing), removing the debries all as specified and directed.

Dismantling stone slab or tiles of any description and thickness laid dry or laid dry and pointed complete all as specifieda nd as directed.

Material and Labour Plain cement concrete 1:4:8 type D2 (using 40 mm graded crushed stone aggregates) as in foundation, filling and mass concrete complete all as specified and as directed.

Material and Labour Plain cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregates) as in surface channel complete all as specified and as directed.

Material and Labour Plain cement concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregates) as in roof kerbs, mud and stops, rounded or chamfered on edges complete all as specified and as directed.

Material and Labour Precast Reinforced cement concrete type B1(1:2:4, using 20mm graded crushed stone aggregates) as in cover slabs for manholes / gully traps/ drains slabs etc including formwork and set in CM 1:4 including all mouldings, reinforcement etc complete all as specified and as directed including demolition of old unserviceable cover slab .

Material and Labour Precast cement concrete Jalli 35mm thick type B0 ( using 12.5mm graded crushed stone aggregates) including formwork and set in CM 1:4 complete all as specified and as directed including dismantling old unserviceable RCC jalli..

Material and Labour Brick work with fly ash bricks of designation 7.5, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed

All as above Item No.14.00 here-in-before but except bricks. Note:- Servicable bricks will be obtained from Item No. 12.00 mentioned here-in-before.

Materials and labour Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mi- tred/stopped ends etc complete all as specified and as directed.

All as per item No.16 above but add or deduct for each 25mm girth or part thereof over or under 30 Cm.

Material and Labour Plain cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregates) as in coping complete all as specified and as directed.

Supply only PVC coated MS galvanised Chain link fencing of spacing 75mm x75mm and 3.00mm dia of wire including line wires 8mm dia with straining bolts and binding wire complete all as specified and as directed. Note:- Line wires shall be measured and paid separately under relevant items of these schedule.

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 as directed.

Supply and fix Mild steel work in posts and struts and flat iron 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 as directed.

Material and Labour for Mild steel framed work such as grills, gratings, gates etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bar, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-410-0 Gde E-250 complete all as specified and directed.

Supply and fix TMT steel bars 6-8mm dia and over cut to length, bend 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 0.9 mm dia or securing with clips quality complete all as specified and directed.

Supply and Fix Mild steel screw bolts ( Machine made) with hexagonal or square heads at one end and screwed at other end, each screwed end to be fitted with one hexagonal or square nut and one washer, length of bolt n.exc 5 Cm and dia 11mm to 15mm complete all as specified and as directed.

Supply and Fix Mild steel, plain, black sheet, 1.60mm thik in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required including taking out old unserviceable plain sheet complete all as specified and as directed.

Material and Labour 16-18mm thick granite(of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, wall cladding and like in CM(1:4) incl pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including 15mm thick screed bed in CM 1:4 including necessary edge moulding/chamfering (full or half moulding) complete all as specified and directed.

Materials and labour 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth proction / path and finished even and fair without using extra cement complete as specified and directed.

Materials and Labour Pre polished Chequered cement concrete tiles of size 300mm x300mm x25mm thick, with grey cement and no pigment, jointed in neat cemnt slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in cement mortar 1:4 complete all as specified and as directed.

Materials and Labour 60mm thick Machine pressed precast conctete interlocking paver block with grey cement and pigment of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and as directed including 50mm thick sand filling below paver block complete all as specified and as directed.

All as per item No.29 above but except paver bolcks ( old serviceable paver block obatained from item No.8 shall be reused)

Materials and labour Glazed, ceramic, coloured tiles of size 450mm x 350mm x 7mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick backing course cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

Materials and labour Glazed, ceramic, coloured tiles of size 350mm x 250mm x 7mm / 450mm x350mm x7mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick backing course cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

Material and Labour Rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and smooth with using extra cement complete all as specified and directed.

Material and Labour Rendering 20 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 and finished the surfaces even and smooth with using extra cement complete all as specified and directed.

Materials and Labour Exterior emulsion paint ( Weather coat) paint of any colour / tint, two coats over a coat of primer on newly plastered external surfaces including necessary preparation of surfaces at any height of building complete all as specified and as directed.

Material and Labour Synthetic enamel paint, two coats over a coat of red oxide primer on new steel or iron surfaces over 10 Cm width or girth including necessary preparation of surfaces complete all as specified and directed.

Cleaning of existing covered/ uncovered drains of any section and depth, removal of sludge, rubbish and other foreign materials and flushing with adequate quanity of water and deposit the sludge to a distance n.exc 50m complete all as directed by Engineer-in-charge.

M/S BISWANATH BHATTACHARJEE

M/S. S. C. GHOSH

JHAWAR SUPPLIERS

INDIA ELECTRICAL EQUIPMENTS

NIRMAL DAS AND CO.