REPAIR /MAINT OF HARD STANDING AND MS COVER, MICRO CONCRETING AND ANTI CARBONATION PAINT IN CRUSIER WHARF JETTY AND ASSOCIATED AREA AT ND MBI UNDER GE (NW) KUNJALI, COLABA, MUMBAI

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for and removal of debris out of MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Material & labour for applying microconcrete of Fosroc 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 of Fosroc's Nitobond for bonding between old and new surface, including all lifts, shuttering as per site condition complete all as per manufacturers instructions and directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick, stone walls or RCC structurers 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.

Material & labour for chipping and removing the loose, spailt, damaged cement concrete, cement mortar surfaces from RCC columns, beams, walls, chajjah etc ( hard concrete should not be removed by force) and exposing the reinforceent, wire brushing and cleaning the exposed steel reinforced bar, applying rust remover over the cleaned re-bar surface wash the re-bar with clean water for removing all rusts from the old re-bar surfaces, fixing new reinforcement for strengthening the members as required, applying two coats of epoxy zinc primer on new and old steel surfaces, saturate the substrate with water and applying one coat of polymer modified bond coat on affected concrete surfaces and finally providing 40mm thick ready mix polymer plaster and finally finishing the surface even and fair including necessary scafolding and safety measures as per site requirement and disposal of debries out side MD land complete all as specified and as directed Engr-in-charge. Note -New reinforcement and MS Sections will be measured and paid separately.

Material & labour for chipping and removing the loose, spailt, damaged cement concrete, cement mortar surfaces from RCC columns, beams, walls, chajjah etc ( hard concrete should not be removed by force) and exposing the reinforceent, wire brushing and cleaning the exposed steel reinforced bar, applying rust remover over the cleaned re-bar surface wash the re-bar with clean water for removing all rusts from the old re-bar surfaces, fixing new reinforcement for strengthening the members as required, applying two coats of epoxy zinc primer on new and old steel surfaces, saturate the substrate with water and applying one coat of polymer modified bond coat on affected concrete surfaces and finally providing microconcrete not less than 50 mm thick and finally finishing the surface even and fair including necessary scaffolding and safety measures as per site requirement and disposal of debries out side MD land complete all as specified and as directed Engr-in-charge. Note -New reinforcement / MS Sections will be measured and paid separately.

Demolition of PCC of any description and in any position not otherwise specifically provided for and removing debris outside MD land. Note: The place of disposal shall be find out by the contractor.

Material and labour for ready mix cement concrete of grade M-40 (design mix) in Pavement/Hard standing laid in panel n exc 4 m or as directed with and including steel formwork to sides of concrete spread, compacted and finished in a continuous operation including providing 12 mm thick expansion joints or dummy joints 10 mm wide 65 mm deep and filled with preformed bituminous filler and sealed with sealing compound grade 'A' as directed in SSR Part-I complete all as specified and directed.

Material & Labour for 10mm dia over mild steel TMT bars, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc complete all as specified .

Ditto- all as per item No 8.00 above but 5mm dia and over upto and including 10mm dia in stirrups,spacers and binders complete all as specified .

Material & Labour 150 mm thick PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in floor finished cement concrete surface and finished even and smooth using extra cement including necessary formwork complete all as specified and directed by Engineer-in-Charge.

Material & Labour for providing precast cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) in cover slabs for manholes, etc and similar articles with plain fair faces including chamfers, weathering, throating etc and setting in cement mortar (1:4) with joints to match. Note -Reinforcement shall be measured and paid saperately.

Material & Labour for form work to sides & soffits of floor or roof beams, haunchings, girders, bressummers, lintels cantilevers, shelves including supt-ports, overhangs, etc. also splays between floors and beams, etc. for rough finished surfaces of concrete flat.

Material & Labour for form work to sides of square, rectangular or polygonal columns for rough finished surfaces of concrete flat.

Material & Labour 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 of wall, applying one coat of wall care putty not less than 3mm thickness and making the surface even and smooth using emery paper 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 wall, roof facia, chajja surfaces of any description and applying two coats of weather proof acrylic exterior paint (100% Acrylic) including necessary scaffolding and safety measures complete all as specified and directed

Material & Labour for PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in roof, floor complete all as specified and as directed.

Material & Labour for rendering 20 mm thick in CM (1:3) mixed with WPC @ 3% by weight of cement on roof top surfaces and finished even and smooth without using extra cement complete all as specified. Note : WPC will be measured and paid separately

Supply only integral water proofing compound

Material & Labour for brushing neat cement slurry with 3Kg of cement per square metre complete all as specified and directed.

Material & Labour for priming bitumen @ 0.8 Kg per Sqm on finished concrete surfaces and applying evenly a coat of cold bituminous at 1 Kg per Sqm and applying seating cloth over cold bituminous , finaly applying paving bitumen of any penetration @ 2.5Kg per Sqm complete all as specified and as directed.

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

Material & Labour for mild steel plates ( plain or chequered ) channels, square cut or notched ( ordinary and counter sunk ) forming holes, without any attachment including all necessory drilling, bolting,riveting or welding conforming to Fe 410-W, (Gde- E-250) quality-A complete all as specified.

Material & Labour for 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, ladders, framed balusters, walk ways, railings etc with ornamental and intricate design conforming to Fe 410-0 or Fe 310-0 complete all as specified

Material & Labour for structural steel framed work such as angle, channel etc. as in supporting structure of duct, drain edge etc confirming to Fe-290, E-165 including making good the disturbed portion of concrete surfaces with PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) complete all as specified and directed.

Material & Labour for painting lines, dashes, arrows, letters,etc. on roads, pavements and the like exc 10cm wide using 2mm thick thermoplastic paint of any colour complete all as per manufacturer's instructions and as directed.

Material & Labour for preparation of old wooden surfaces of any description over 10 cm width or girth and applying a coat of synthetic enamel paint of approved colour complete all as specified and directed.

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

Material & 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 directed.

Material & labour for cleaning stone/concrete surfaces of jetty , dock, retaining wall, piers of jetty and bottom portion of deck slab etc above sea with mechanical grinder and specialized water misting techniques using water jet of fine nozzle sprinkling system calibrated to spray a fine mist along the stone/concrete surfaces including removing all sea vegetation complete all as specified and directed by Engineer- in- charge. Note:- Quoted rate shall be inclusive of scaffolding or alternative way of carrying out the work with proper safety instructions required at site.

Material and labour for applying two coats of anti carbonation paint DEKGUARD S of FOSROC or equivalent over a coat of primer DEKGUARD of FOSROC or equivalent over vertical concrete surface in jetty/ dry dock above sea level all as specified and directed by Engineer in charge. Note:- Quoted rate shall be inclusive of scaffolding or alternative way of carrying out the work with proper safety instruction required at site.

Material & Labour for epoxy base joint filler paint on external surfaces of walls/floor to fill the cracks with and including resin and hardner in proportion as per manufacturers instructions complete all as specified and as directed

Material and labour for applying epoxy screed putty on damaged surfaces of dry wall over primer comprising of UR Tech CG 2752, UR Set CG 2752, UR Set CG 1041 and quartz sand in ratio-100:50:800 Parts by weight complete all as specified and directed

Material & Labour for erection & dismantling of MS tubler double scaffolding (H frame) upto height of 30m & with necessary brazing, provision of necessary safety equipment to the skilled workers to carry out the work and covering with green cloths for carring out external face work of walls all as specified & directed.

Dismantling timber scantlings 40 sq. cm and over in section, in any position in unframed work.

Supply & Fixing 1st class hardwood (TEAK WOOD) Plain, solid, straight, rebated on the solid, rounded or chamfered segmental supplied and fixed (size of wooden planks shall be as per existing and as directed by Engineer-in-Charge) Note: GE shall carry out independent testing as specified in SSR Part-I and report shall be submitted alongwith RAR/ FB

Material & Labour for preparation of new wooden surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Material & labour for 316 grade Stainless steel ladder, railings, plate, chain etc in staircase, landing etc. including welding, grinding, buffing, polishing and making curvature (whereever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc of required size, on the top of floor or the side of waiste slab with suitable arrangement Charge. Note- i) Design for stairs/ladders etc shall be as approved by GE in writing.

Material & labour for Stainless steel decorative railings of grade 316 having 8mm minimum thicknesss (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 directed by Engr-in-charge.

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

Material & Labour for complete removal of rust from old steel surfaces of any description n.exc 10 cm in width or girth and applying one of of antirust liquid of approved make and one coat of zinc primer and finally aplying two coats of epoxy paint complete all as specified and directed.

Sachin santosh dalvi (BID ID -3143841)

Pragathi Infrastructure Co. (BID ID -3147751)

jalandhara construction (BID ID -3147593)

SR Construction (BID ID -3147460)