Repair to roof leakage seepage at Zone A B and certain BR repairs to EM installations under GE A Dhar Road

Amount

Dismantling of AC corrugated/CGI sheet , any gauge, thickness, including Nainital or similar pattern roof coverings all as specified.

S&F pre- painted galvaliume aluminum zinc coating GI based corrugated steel sheet 0.50mm 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 as directed.

S&F pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified as directed.

Complete removal of existing water proofing treatment on roof slab including dismantling of roof tiles/demolition of cement concrete, removal of tar felt treatment and cleaning the surface complte and removal of dismantled/demolished material from site complete all as specified as directed.

Priming the roof surface with bituminous primer conforming to IS-3384 @ 0.30 ltrs/Sqm all as specified as directed.

M&L applying a coat of hot blown 85/25 grade bitumen conforming to IS-702 @ 1.20 Kg/Sqm and thereafter providing polymeric water proofing membrane (five layered) of weight not less than 3 Kg/Sqm with centre layer core of 90 micron high molecular density polyethylene film followed by another coat of semi hot blown 85/25 grade bitumen @ 1.20 Kg/Sqm blinded with fine sand in dry condition @ 0.50 Kg/Sqm all as specified (Make of polymeric water proofing membrane : M/s IWL India Ltd/M/s STP Texas Ltd/Bengal Bitumen)

M&L for 15 mm thick rendering on fair faces of brick work or cement concrete surfaces in cement mortar 1:4, finished fair and even without using extra cement incl mixing of water proofing compound complete all as specified. (Note: Water Proofing compound shall be measured and paid for separately)

Supply only liquid water proofing compound (Makes :Pidilite Industries / Impermo /Snowcem India Ltd / Sika )

Preparing new plastered surfaces of walls and applying two coats of cement base paint, over a coat of alkali resistant priming paint (including two coats of exterior emulsion paint (Weather Coat) over a coat of priming paint on roof boarder, drops, fins, chajja / roof facia, column etc) complete all as specified

Taking down cement or cement lime plaster, any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc, including cutting of trees, shrubs or any type of vegitation growth upto and including roots all as specified.

Demolition of cement concrete un reinforced, of any description and in any position complete all as specified as directed.

M&L for providing cement concrete type 1:2:4 type B-1(20 mm graded agg ) as in parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates etc. complete all as specified as directed.

Dismantling wall and ceiling board (fibre, pulp, insulation etc or insulation boards/slabs/blankets any thickness incl cover fillets complete all as specified as directed.

S&F Non Asbestos cement bldg board 4mm thick fixed to MS frame work with screws as in ceiling all as specified and directed.

All as per srl item No 14 above but except board complete all as specified.

Preparing old decorated ceiling surfaces and applying a coat of white wash complete all as specified.

Preparing new ceiling surfaces and applying two coats of white wash complete all as specified.

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

S&F MS Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails fixed with angle cleats or other connecting plates complete all as specified as directed.

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

Preparation of new steel and iron surfaces exceeding 10 cms width or girth and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer, complete all as specified as directed.

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

M&L for Brickwork with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM(1:4) complete all as specified as directed.

All as per srl item No 23 above but except bricks complete all as specified.

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of capacity 1000 litres including dismantling of existing water tanks and removing from site complete all as specified as directed.

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of capacity 500 litres including dismantling of existing water tanks and removing from site complete all as specified as directed.

Disconnecting existing water tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after repair of roof treatment, exc 500 ltrs but not exc 1000 Ltrs capacity incl cleaning and removing all scale and dirt, etc. from tanks and from mouths of circulating pipes, etc. complete all as specified as directed.

All as per srl item No 27 above but exc 250 ltrs but not exc 500 Ltrs capacity

S&F ball valve, high pressure with PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe or fixed of size 20 mm bore (Min Wt 20mm- 210 gms) complete all as specified as directed.

S&F 20mm PVC Nipple suitable for HDPE Water tank (Min Wt 20mm-45gms) complete all as specified as directed.

S&F in repairs ball valve high pressure with PTMT epoxy coated aluminium rod and high density plastic ball screwed for iron pipe or fixed of size 20 mm bore, fixed in repairs.(Min Wt 20mm- 210 gms) complete all as specified as directed.

S&F in repair gun metal globe or gate valves high pressure with polythene float and fly nut complete screwed for iron pipe or for unions of 20 mm bore and fixed in repairs complete all as specified as directed.

S&F 15mm bore steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floors including taking up or down existing water tubing complete all as specified and directed.

S&F 20mm bore steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floors including taking up or down existing water tubing complete all as specified and directed.

Fixing only 15mm bore steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floors including taking up or down existing water tubing complete all as specified and directed.

Fixing only 20mm bore steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floors including taking up or down existing water tubing complete all as specified and directed.

S&F in repairs stop valves 15mm bore dia of pipe, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

All as per srl item No 37 above but 20mm dia.

S&F PVC(SWR) pipes, 110 mm external dia double socketed in any length with rubber joints, fixed to walls with PVC brackets/clips including dismantling of existing pipes complete all as specified and directed.

S&F PVC(SWR) bends suitable for 110 mm external dia complete all as specified and directed.

M&L mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars; barred iron doors; door frame, and similar work conforming to Fe 290 Gde-E-165 complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails etc. incl existing wooden members complete all as specified and directed.

S&F mild steel, plain, black sheet 0.63mm thick as in eaves board fixed / securing to iron frames (incl necessary welding or riveting) complete all as specified and directed.

M&L for Glazed ceramic coloured tiles 300x450x 7mm thick on vertical surfaces of walls set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 10mm thick rendering in cement mortar (1:4) backing of wall tiles as in dado/skirting on vertical surfaces including dismantling of existing tiles with bedding complete all as specified and as directed.

M&L for Non skid ceramic coloured tiles 7 to 8mm thick (square/ rectangular) area of each tile exc 0.06 sqm but n.exc 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match incl screed bed or bedding layer of 15mm thick cement mortar (1:4) including dismantling of existing tiles with bedding complete all as specified and as directed.

Taking down top assembly complete (except curtains and guide channel of rolling shutter push or pull or manual type and re-fixing the same in same position after necessary repairs such as cleaning, replacement of rusted nuts and bolts , including welding/grinding as required for proper and smooth functioning, area of each shutter exc 5 sqm but not exc 10 sqm complete all as specified and as directed.

S&F in repair steel ball bearing suitable for rolling shutter for smooth functioning of rollng shutter all as specified and as directed

S&F in repair GI pipe medium grade of 40 mm bore (nominal bore) as in suspension shaft for rolling shutter for smooth functioning, cut to size inculding necessary drilling etc complete all as specified and directed.

S&F in repair steel spring suitable for mannually operated rolling shutters for smooth functioning complete all as specifed and as directed.

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specifed and as directed.

M&L precast RCC type B-1 (1:2:4), using 20 mm graded stone aggregates cover slabs for manholes, open drains etc. including all mouldings but excluding frame, set in cement mortar (1:4) complete all as specifed and as directed.

M&L mild steel bars 6mm to 8mm dia (and flat iron where required), 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 0.9mmdia or securing with clips or welded to flat iron complete all as specifed and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and in pavings not exceeding 15 cm thickness ( below or above ground level) complete all as specifed and as directed.

M&L 75mm thick PCC (1:4:8) type D2 using 40mm graded aggregate as in sub base of interlocking tiles complete all as specified and as directed.

M&L for Sand filling/ soil whenever required incl watering, ramming/ rolling and finishing to required size/shape etc n exc 25cm thick high from base all as specified as directed

M&L for 60mm thick Machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of M-35 Grade with grey cement and pigment of any pattern as approved by GE and as per manufacturer's Instructions complete all as specified and as directed.

M&L providing, cement concrete type B1 (1:2:4) in in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60cm in height,copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

Dismantling of RCC posts and struts of any section including taking out embedded portion and making good disturbed ground including barbed wire fencing complete all as directed by Engr-in-Charge.

Dismantling of barbed wire fencing of any description from RCC post / struts etc.

Excavation in post hole each n exc 0.5cum, getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exc 25 cm, watering and removing surplus soil to a distance n exc 50m and making good surface complete all as specified and as directed.

M&L Plain cement concrete (1:3:6) type C2 (using 40mm graded stone aggregate) as in foundation of pillars and posts etc complete all as specified and as directed.

S&F in repairs galvanised, 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, incl securing or tying at crossing with and provn of galvanised mild steel wire, staples or steel pins, complete all as specified and as directed.

M&L for restraining and re-securing of fencing wire of any description incl making good staples, etc complete all as specified and as directed.

Taking down cement plaster on brick work or stone walls, etc including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified.

M&L for rendering 15mm thick in cement mortar 1:6 on brick/stone masonry surfaces finished even and fair with out using extra cement complete all as specified.

M&L for two coats of white washing on new / undecorated wall surfaces, including preparation of surfaces, complete all as specified.

M&L preparation of old painted steel surfaces exc 10cm in width or girth and applying one coat of synthetic enamel paint all as specified.

M&L preparing new plastered surfaces of walls and applying two coats of cement base paint complete all as specified

M&L preparing old plastered surfaces of walls and applying one coat of cement base paint complete all as specified

M&L for two coats of exterior emulsion paint (Weather coat) as in Column, chajja, fin, facia etc on new plastered surfaces including preparation of surfaces complete all as specified and directed.

Hacking out old broken glass panes of any size, quality or description from metal frames incl punching or drilling out old glazing pins/ spring clips complete all as specified and directed.

S&F sheet glass ordinary quality and glazing with oil putty in square n. exc 0.50 Sqm in each pane 3mm thick complete all as specified and directed.

Providing & fixing false ceiling with Gypsum based ceiling tiles and frame work (with aluminum foil on one side) of size 595 x 595 mm of thickness not less than 9 mm including with GI powder coated frame angle /tee grid frame work for ceiiling with following specfication (a) S&F Angle of side 25x25x1mm powder coated (b) 25x25x1 mm GI powder coated at Bottom tee as in main member (c) 25x25x1 mm thick GI powder coated at bottoam tee as ibn cross members (d) S&F 1.6mm dia GI wire suspenders alongwith adjustable clamps to maintains leveling inculding fixing to ceiling fasteners manufacturers instructions complete. MAKE: VINYL TOUCH of LaGyp (LAFARGE) or equivalent in GYPROC (SAINT GOBBAIN).

S&F in repair hood for rolling shutters fabricated with 1 mm thick mild steel, haxagonal,square or circular shape including angle/bottom edge fixed over bracket plate with necessary fixture & fastners and including one shop coat of primer complete all as specified and as directed.

NARESH KUMAR KHAJURIA

MAHADEV ENTERPRISES

S.K CONSTRUCTION

SHIVAE CONSTRUCTION

MAHAJAN TRADING CO