Repairs to leakage, seepage of roof at md and OTM accn at Dhar Road under GE Army Dhar Road

Amount

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

S&F painted galvaliume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of and 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.

S&Fpainted 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.

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

Applying a coat of hot blown 85/25 grade bitumen conforming to IS-702 @ 1.20 Kg/Sqm and thereafter provide 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 binded 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 upto and including roots all as specified.

Demolition of cement concrete un reinforced, of any description any position complete all as specifie.

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 complete all as specified.

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

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

All as per item No 14 above but except sheet

Providing & fixing false ceiling with gypsem based ceiling tiles and frame work ( with aluminium foil on one side) of size 595x595 mm of thickness not less than 9 mm incl with GI powder coated frame angle/tee grid frame work for ceiling with following specification (a) S7F Angle of side 25x25x1 mm powder coated (b) 25x25x1 mm GI powder coated at bottom tee as in main member (c) 25x25x1mm thick GI powder coated at bottom tee as in cross members (d) S&F 1.6mm dia GI wire suspenders alongwith adjustable clamps to maintains levelling incl fixing to ceiling fasteners manufacturers instructions complete. Make: VINYL TOUGH LaGyp (LAFARGE) or equivalent in GYPROC (SAINT GOBAIN)

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

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

Dismantling wrought iron or mild steel work of any description not otherwise provided for

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

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.

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, all as specified.

Demolation 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

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

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 dismentling of existing water tank 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 500 litres including dismentling of existing water tank all as specified .

Disconnecting existing water tanks 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.

All as per 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, fixed in repairs.(Min Wt 20mm- 210 gms)

S&F in 20mm PVC Nipple suitable for HDPE Water tank (Min Wt 20mm-45gms) complete

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)

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, all as specified and directed

Taking up or down steel tubing with connections for cleaning for prefixing or removing to store yard complete of bore 15mm, all as specified .

Taking up or down steel tubing with connections for cleaning for prefixing or removing to store yard complete of bore 20mm, all as specified .

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 floor complete with all fittings all as specified.

All as per item No 35 avove but 20 mm bore.

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 floor complete with all fittings

All as per item No 37 avove but 20 mm bore.

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

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

Dismantling of pipes of any type or description including all fittings and accessories, 110mm, 100mm and 75mm dia and in any position all as specified.

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

Taking down old PCC tiles form roof and removing bedding at any position all as specified and directed

M&L Cement concret tiles with cement and no pigment 25cmX25cm x22mm thick machine pressed set jointed and including 15mm screed bedding in CM 1:4 as pointed in neat cement slurry in flooring as cut and poslished

All as per item srl No 44 above but except tiles

S.K CONSTRUCTION

MAHADEV ENTERPRISES