Repairs to waterproofing treatment of Type III quarters (Block No- 4, 6, 8, 10, 11, 14, 20, 21, 22, 23 and 24) at Ordnance Estate, Ambernath.

Amount

Repairs to waterproofing treatment of Type III quarters [Block No-4, 6, 8, 10, 11, 14, 20, 21, 22, 23 and 24] at Ordnance Estate, Ambernath

Taking down cement plaster on brick or concrete surface, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of bore 25mm.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of bore 20mm.

Dismantling and taking down of plain or corrugated steel sheeting/FRP sheeting of any gauge, thickness including Nainital or similar pattern roof covering

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

Demolition of Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately), Exc 250 & not Exc. 500

Plastering: Rendering 10 mm thick on edge of slab, chajjas, or concrete surfaces in CM 1:6 , rendering is to be finished even and smooth (without using extra lime or cement

Filleting in repairs any position and to any shape in cement mortar 1:3 including all mitres, stops, etc.(Exc. 25 but n exc. 50 sq. cm)

Provision of screed bed 25 mm thick in CM 1:6.(incorporating liquid waterproofing compound)

Brushing neat cement slurry with 3.0kg of cement per sq. metre

Supplying of integral water proofing compound,

S&F of Tubes, 'Medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors of 20mm bore

S&F of Tubes, 'Medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors of 25mm bore

Refixing old steel tubing and connections in new or old position dia.25mm (Walls, ceiling, floors, etc.)

Refixing old steel tubing and connections in new or old position dia.20mm (Walls, ceiling, floors, etc.)

S&F Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed 20mm.dia.in repairs

S&F of Nipple suitable for HDPE water tank, 25mm

M&L APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete all as specified

Applying Painting with aluminium paint of approved brand and manufacture to give an even shade Two coats on new work

S&F 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; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165

S&F 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 (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete (Fe 410-W(Gde-E- 250)quality-A)

M&L preparation of new steel & iron surfaces of any description, over 10cm in width or girth, not otherwise described and painting with sy. enamel paint two coat over one coat red oxide primer.

S&F Pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self-tapping screws as specified,

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces.

Removing building materials etc. to a distance of 1.00km or under, beyond the lead included in the rates, including loading, unloading and stacking at the destination

Taking down / striping out existing water proofing treatment from roof slab including cement plaster and removing rubbbish off the premises as directed

M&L guniting in CM 1:3, 20 mm thick including use and waste form work all as specified including removing depositing the excess outside any place and height as instructed by Site-in-Charge and directed by Engg-in-Charge the finishes of the surface to be matched with existing surfaces.

Dismantled chain link fencing, Ms gate and other misc. steel section (Credit item)

Jha p and company (BID ID -919451)

ACCORD ASSOCIATES (BID ID -919413)