PERIODICAL SERVICES TO CERTAIN BUILDING IN HQ WNC, NSOD, CNAI, CCDT, LWT, WESTERN FLEET OFFICE, FMU AND EMC, HQ WNC AND STONE WASHING UNDER NAVAL DOCKYARD AREA OF AGE B/R-II, GE (NW) KUNJALI, COLABA MUMBAI

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar, including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work & precast concrete articles including copings etc.and removing debris outside MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

M&L for brick work with sub class 'B' bricks , straight or curved on plan exc 6m mean raidus built in cement mortar 1:6 complete all as specified and directed

Material & Labour for brick work with sub class 'B' bricks , straight or curved on plan to any radius in half brick thick wall built in cm 1:4 complete all as specified and directed

Taking down cement plaster of any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc and removing debris outside MD land. Note: The place of disposal shall be find out by the contractor.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM (1:6) and finished even and smooth with and including 1 mm thick neeru complete all as specified.

M&L for rendering 5 mm thick on fair faces of concrete surfaces in ceiling in CM (1:3) and finished even and smooth without using extra cement complete all as specified.

M&L for rendering 20 mm thick pre polymer modified ready mixed cement based plaster in two coats 12 mm thick base coat and 8 mm thick finishing/final coat using polymer modified ready mixed cement based plaster having minimum composition of cement & sand (1:4) using fully treated dry, well graded natural sand conforming to IS-383 suitable for external plastering having low rebound properties, low water demand for curing properties, mechnical mixing with water in a matalic tray only to made good, consistency as per the specification of the manufacturer and applied over exterior masonry and concrete surfaces including using richer mix for making corners if necessary including making grooves of existing size and necessary two legged MS pipe scaffolding wherever required including curing,upto ground plus 3rd floor bldg complete all as specified and directed.

M&L for rendering 10 mm thick pre polymer modified ready mixed cement based plaster on chajja top and soffits Polymer modified ready mixed cement based plaster should having minimum composition of cement & sand 1:4 using fully treated dry, well graded natural sand conforming to IS-383 suitable for external plastering having low rebound properties, low water demand for curing properties, mechnical mixing with water in a matalic tray only to made good, consistency as per the specification of the manufacturer and applied over exterior masonry and concrete surfaces incl using richer mix for making corners if necessary incl making grooves of existing size and necessary two legged MS pipe scaffolding as wherever required incl curing required upto G plus 5th floor bldg complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brickwork or concrete surfaces in CM (1:4) mixed with integral water proofing compound @ 3 % by weight of cement and finished fair and even complete all as specified. Note : WPC will be measured and paid separately

Supply only integral water proofing compound

M&L for preparation of old painted wooden surfaces of any description not otherwise described over 10 cm width or girth & applying one coat of synthetic enamel paint on external surfaces of high rise bldgs upto G+9 floor including necessary scafolding complete all as specified and as directed

Material & Labour for preparation of old painted steel surfaces of any description, over 10 cm in width or girth not otherwise described and applying one coat of synthetic enamel paint on external surfaces of high rise bldgs upto G+9 floor including necessary scafolding complete all as specified and as directed

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

M & L for complete removal of existing treatment including washing, rubbing down and stopping of distempered and painted wall surfaces, filling holes and cracks with filling putty and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified..

Material & Labour for preparation of old decorated surfaces of wall and applying one coat of oil emulsion distemper complete all as specified and as directed

M&L for filling holes and cracks with filling putty on wall and applying one coat of wall care putty not less than 2mm thickness and making the surface even and smooth using emery paper complete all as specified and directed by Engineer-in- Charge. .

Material & Labour for preparation of old decorated surfaces of ceiling and applying one coat of oil emulsion distemper complete all as specified and as directed

M & L for complete removal of existing treatment including washing, rubbing down and stopping of distempered and painted wall surfaces, filling holes and cracks with filling putty and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified..

M & L for complete removal of existing treatment including washing, rubbing down and stopping of painted surfaces of walls soffits, facia roof and applying two coats of weather proof acrylic based paint (100% acrylic) over one coat of self primer including necessary scafolding for high rise bldgs upto G+9 floor. complete all as specified and as directed

M & L for complete removal of existing treatment including washing, rubbing down and stopping of distempered and painted wall surfaces, filling holes and cracks with filling putty and applying one coat of oil bound distemper over a coat of alkali resistant primer complete all as specified..

Material & Labour for preparation of old decorated surfaces of walls, soffits, roof facia and applying one coat of weather proof acrylic based paint (100% acrylic) including necessary scafolding for high rise bldgs complete all as specified and as directed

Material & Labour for preparation of new plastered surfaces of wall, soffits, facia roof and applying two coats of weather proof acrylic based paint (100% acrylic) over one coat of self primer including necessary scafolding for high rise bldgs upto G+9 floor complete all as specified and as directed

Material & Labour for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and as directed

M & L for complete removal of existing treatment including washing, rubbing down and stopping of painted wall surfaces, filling holes and cracks with filling putty and applying two coats of plastic paint interior grade over a coat of primer complete all as specified.

M & L for complete removal of existing treatment including washing, rubbing down and stopping of painted wall surfaces, filling holes and cracks with filling putty and applying one coat of plastic paint interior grade over a coat of primer complete all as specified..

M&L for preparing new plastered surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) and removal of debris out of MD land. Note: The place of disposal shall be find out by the contractor.

M&L for providing plain cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggrtegate) as in lintels upto 1.5mtr clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railing upto 60 cm in height, copings, kneelers, apex stones, bed plates, bed blocks, roof kerbs water troughs and the like including weathering slightly rounded or chamfered angles and throating and necessary formwork complete all as specified and as directed

M & L for cast iron work grade FG 150, unmachined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes gate stops, parts of ranges, balusters and similar articles exc 5 Kg Each complete all as specified and as directed

M&L for Gently cleaning the surface of the stone masonry, arches and piers with specialized Water Misting Techniques using air water jet with a fine nozzle sprinkling system calibrated to spray a fine mist along the stone surfaces of capacity not less than 120bar, without over wetting,followed up by gentle brushing with soft nylon brushes as specified. Gentle surface cleaning may include using water misting and mild pH balanced surfactants as specified for indicated areas to remove surface dirt, grit, sulphate accretions, lime wash, acrylic paint and water based distemper from surfaces of stone by means of water misting and pH balanced surfactants and cleaning as directed by Engr-in-charge. Note :- Quoted rate shall be inclusive of removing vegeration on wall surfaces, chajjas etc and errection and dismantling of MS tubular double scaffolding upto 35 mtr height and provision of necessary safety equipments using skilled workers.

Dismantling floor hearth or wall tiling including cement mortar bedding / backing coat and removal of rubbish out side MD land. Note: The place of disposal shall be find out by the contractor.

Material & Labour for 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.36sqm (600x600mm), in floor laid over and including 20mm thick screed bed or bedding layer in cement mortar ( (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.36sqm (600x600mm), as in vertical surfaces such as skirting/dado etc., laid over and including 10mm thick backing coat in CM (1:3), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour for coloured glazed ceramic tiles 450mm x 300mm x 7mm thick but laid on vertical surfaces such as skirting/dado laid over and including 10mm thick backing coat in CM (1:3), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour for Non skid coloured ceramic tiles 7 to 8 mm thick (square/Rectanglar) area of each tiles exc 0.11 Sqm but n exc 0.18 Sqm laid in floor over and including 20mm thick screed bed or bedding layer in CM (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour for preparation of surfaces of paver block, tiles etc by cleaning with water to remove loose dust and screb with wire brush to remove algae, fungus and moss groth and applying two coats of floor coat emulson paint complete all as specified and directed. Note - Floor coat emulsion shall be with abrasion resistance and high adhesionstrength and formulated to handle vehiculer and human trafic.

Providing and applying double layer with Chowgule Koster dachflex super crack sealer for repairing the cracks of the external wall areas. MAKE: Chowgule Koster (I) Construction Chemicals Pvt. Ltd

M&L preparation of old plastered and cracked surfaces of walls external , applying two coats of non dilutable Dr.Fixit Raincoat over a coat of Dr.Fixit primeseal primer having dft of 110 micron and elongation of >200% on external surface as per manufaturer instruction complete as specified and directed by Engineer-in- charge.

MADHU ENTERPRIZES (BID ID -3107033)

SR Construction (BID ID -3106684)

Genius Construction Co. (BID ID -3115026)

SHRI SAI ENTERPRISES (BID ID -3114810)

SHREE JAGDISH FURNITURE CO. (BID ID -3114451)

Bob Enterprises (BID ID -3113646)