REPAIR MAINTENANCE OF METALLIC SS GRATINGS PLATES RAILINGS CHAINS ETC IN CG BOMBAY DUNCAN DOCKS AND ASSOCIATED AREA AND CLEANING OF MANHOLES/SEPTIC TANKS AND REPLACEMENT OF SANITARY FITTINGS AT VAJRABAHU FMC FLEET OFFICE CG COMPLEX AND CERTAIN BL

Amount

Demolition of plain cement concrete of any description and in any position not other wise specifically provided for complete all as specified and as directed

Dismantling wrought iron or mild steel works of any description work etc complete all as specified and as directed

Supply and Fixing for rolled mild steel Sections of Grade Fe 410-W, (Gde- E-250) quality-A, as in post, runners, rafters, purlins, trusses, steps etc fixed with connecting plates including bending, welding etc complete all as specified and as directed

Supply and Fixing mild steel Rolled sections as in plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to grade Fe 410-W (Gde E 250 quality- B) complete all as specified and as directed.

Taking down cement plaster on brick/ surfaces built in cement mortar including raking out joints, bedding for key scrubbing down with water etc complete all as specified and as directed.

Chipping off existing loose, damaged concrete from RCC members of all affeced RCC column, Beams, Slabs and chajjas on the external façade, etc beyond main r/f (if required in the opinion of the consultant), Carefully with chisel and hammer, Providing and applying (Rusticide SS Rust passivator or equivalent as specific in the brand names to existing r/f. bars including wire brushing of reinforcement, cleaning washing of concrete etc complete as directed. Providing and applying two coats of rust preventor slurry made out of "Polyalk Fixoprime" or equivalent as specified in the Brand name and cement proportion 1:5:15 to existing r/f bars as directed complete. Providing and applying bonding coat of slurry made out of Poyalk EP or equivalent as specified in the brand Name and cement in proportion 1:1 to concrete and r/f substrate complete as directed, Providing and applying "Polyalk EP" or equivalent as spesified in the brand Name. Polymer modified cement mortar in required proportion (1:5:15) to RCC members including Hand packing, curing and making the surface rough for plastering complete all as specified and as directed.

Material and labour Mild steel TMT bars 10mm Dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for column, 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 as directed.

Material and labour for preparation of new steel surfaces exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Material and labour for preparation of old steel surfaces exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Material and labour for Stainless steel decorative railings, staircase (design and pattern as approved) made out of SS pipes, SS flats, SS plates etc. complete with and including necessary welding, buffing/ polishing and fixing complete all as directed. Design for stairs/ladders or any others will be provided at the site complete all as specified and as directed.

Material and labour for Stainless steel decorative railings chains alloy grade 316 having 8mm minimum thickness (design and pattern as approved) as used to connect two stainless steel post with hooks etc. complete with and including necessary welding, buffing/ polishing and fixing complete all as specified and as directed.

Supply and applying microconcrete of Fosroc, Dr Fixit, or equivalent around edges of Dock walls, jetties, corners, grooves, alters, steps, piers and other marine structure after complete cleaning of concrete surface and applying epoxy coat as bonding agent Fosroc's Nitobond or equavalent for bonding between old and new surface, including all lifts, shuttering all as required as per site condition and directed by Engineer-in-Charge.

Material and labour RCC 1:2:4 type B1 using 20mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and the like etc complete all as specified and directed by Engr-in-charge.

Material and labour form work to sides of pillars, posts, struts, columns, rough finished surface of concrete square, rectangular of polygonal complete all as specified and as directed.

Supply and Fixing of vitreous china urinal, half stall type complete including providing and fixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugs with and including 60 mm brass screws, pointing around urinal back in cement , fixing with automatic flushing system with brackets, flush pipes, inlet ,outlet etc complete all as specified and directed as fixed in repairs.

Supply and Fixing for vitreous china urinals, bowl type (back or corner wall type,) complete including providing and fixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugs with and including 60 mm long brass screws, pointing around urinal back in cement , fixing automatic flushing cisterns with brackets, flush pipes, inlet ,outlet etc complete all as specified and directed as fixed in repairs.

Supply and Fixing in repairs 32mm dia PVC waste pipe for WHB and urinals fixed in repairs complete all as specified and directed.

Supply and Fixing in repairs Wash hand basin vitreous china (flat back) size 550 x 400 mm including brackets for fixing purpose, waste brass chromium plated with long screwed shanks and fly nuts 32 mm size including bottle trap complete all as specified and directed.

Supply and Fixing fancy type pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe and fixed in repairs of 15 mm bore pipe etc complete all as specified and directed.

Supply and Fixing for 15mm bore Brass CP mixer for mixing hot & cold water screwed dow for iron pipe, fixed as in repairs complete all as specified and directed.

Supply and Fixing vitreous china water closet (Squatting pan) “Orissa” pattern of size 580 x 440 mm white with integral foot rest and ‘P’ trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding as fixed in repairs complete all as specified and directed.

Supply and Fixing vitreous china wash down water closet pan (Pedestal pattern), white (excluding flushing cistern and flush pipe) fixed as in repairs complete all as specified and directed.

Supply and Fixing in repair for seat cover for pedestal pan with plastic water closet seat , black or white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Supply and Fixing in repairs for 10 litre capacity PVC valveless syphonic action type flushing cistern high or low level (exclusive of brackets) white with inlet ball valve, float and handle inlcuidng brackets complete all as specified and directed.

Supply and Fixing brass Chromiun Plated towel rail, 20mm dia, D type , 60 cm long between flanges fixed in repairs complete all as specified.

Supply and Fixing toilet paper holder of viterous china box type white coloured fixed to walls with chromium plated brass screws CP brass fixed to walls etc, fixed in repairs complete all as specified and directed.

Supply and Fixing fancy type chromium plated stop valves 15 mm bore cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for union as fixed in repairs complete all as specified and directed.

Supply and Fixing in repair for health faucet ( Jet) 1 m long PVC tube with wall hook chromium plated fitted to 15 mm bore pipe etc complete all as specified and directed.

Supply and Fixing in gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe & fixed in repairs for 20mm bore complete all as specified and directed.

Supply and Fixing in repairs brass CP shower rose 125mm size complete all as specified and directed.

Supply and Fixing in repairs sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes, including bedding in cement mortar to dwar wall or including fxing cantilever brackets and connecting uinon to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed

Supply and Fixing in repairs for providing 15 mm dia PVC connection of length 450mm long complete all as specified and as directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Material and labour for Non skid coloured ceramic tiles 7 to 8 mm thick ( square/ rectangular) area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of the tiles with and including 15mm thick screed bed in CM 1:4 complete all as specified and as directed.

Material and labour for Coloured glazed ceramic tiles in vertical surface of size (300X450X7)mm or (300X200X7)mm, set and jointed in neat cement paste and pointed in coloured cement to match the shade of the tiles with and including 10 mm thick backing coat in CM 1:3 complete all as specified and as directed.

Supply and Fixing Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for 15mm dia iron pipe or for brass ferrule and fixed fixed in repairs complete all as specified and as directed.

Supply and Fixing Push type taps for urinals, cast copper alloy with crutch or butterfly handle, screwed down, screwed for 15mm dia iron pipe or for brass ferrule and fixed in repairs complete all as specified and as directed.

Material and labour desilting and cleaning the septic tanks/manholes/sump/open drain of any size/shape/depth by removing, waste, night soil, sludge mechanically or manually with all necessary precaution as per rule in vouge as directed including depositing the sludge by excavation with depth not less than 30cms with necessary arrangement to avoid odours such as refilling excavated earth on deposited sludge and removing surplus soil to a distance out side MD area and deposited where directed complete all as specified and as directed. Note :- For purpose of measurement and payment internal size of the tank upto liquid depth only shall be considered. Note :- For purpose of measurement and payment EACH TIME of the cleaning of chockup shall be considered. Note :- If required contractor shall arrange non summersiable sewage pump for cleaning sludge in sewage sump. Note :- CONTRACTOR TO MAKE ARRANGEMENT FOR FLUSHING SEWARAGE LINE FROM MANHOLE TO MANHOLE WITH ENOUGH MACHINE PRESSURISED FLOW OF WATER (Contractor to make his own arrangement for water)

RAJENDRA CONSTRUCTION

ASHOK CONSTRUCTION

M/s S.D Construction Co