ADDITION / ALTERATION AND SPECIAL REPAIRS TO STAIR CASE SLAB AND PARAPET WALL IN CERTAIN BUILDINGS AT NEW AND OLD NAVY NAGAR, COLABA, MUMBAI

Amount

Material & Labour for chipping, removing carefully concrete work by low impact hammer, breaker without damaging the structure and cleaning and disposal of debris out side the MoD land etc complete as directed by Engr-in-charge. Hard concrete should not be removed by force complete all as specified and directed by Engg-In- Charge.

Mixing and applying SBR latex modified cement mortar 30 mm thick in cement sand mortar in proportions of 1:3 (1 cement and quartz aggregate) with polymer admixed in proportions as approved, including trowelling with wooden tools on prepared concrete surfaces of parent material complete all as specified and as directed (Note : Rate includes the rate of steel scaffoldings. No separate payment will be paid for scaffoldings). (Note: SBR latex shall be will be measured and paid separately as supply only).

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles including disposal of debris out side the MoD land etc complete as directed by Engr-in-charge.

Material & Labour Brick work with sub class 'B' brick straight or curved on plan exc 6 mtr mean raddius built in CM (1:6) complete all as specified and directed by Engg-In- Charge.

Taking down cement or cement lime plaster on brick or stone walls, any description, including raking out joints, hacking for key, scrubbing down with water, etc including disposal of debris out side the MoD land etc complete as directed by Engr-in-charge.

Providing and applying average 20 (15+5) mm thick plaster in two coats with readymix prepacked proportioned dry mix mortar, mixed with liquid water proofing compound on other than fair faces of brick wall or concrete surfaces additives, on external surfaces including transporting of material, mixing, curing, etc.complete as per direction of Engr-in-charge. Note :- (i) Liquid water proofing compound will be measured and paid seperately as supply only

Providing and applying fair finish 15mm thick plaster with readymix prepacked proportioned dry mix mortar fair faces of brick wall or concrete surfaces , on internal surfaces including transporting of material, mixing, curing, etc.complete as per direction of Engr-in-charge. Note :- (i) Liquid water proofing compound will be measured and paid seperately as supply only

Providing and applying fair finish 10mm thick plaster with readymix prepacked proportioned dry mix mortar fair faces of brick wall or concrete surfaces additives, on ceiling including transporting of material, mixing, curing, etc.complete as per direction of Engr-in-charge.

Material & Labour for applying of 1 mm thick putty on wall complete all as specified

Providing & applying anti algal water-based Elastomeric exterior wall finish on old as well as newly plastered surfaces including surface preparation, applying suitable wall Prime seal primer 8-10 Sqm per ltr coverage area and application of two coats (base coat 4.2 -4.7 & top coat 6-6.5 sqm per ltr coverage area ) & of paint by roller etc. complete. (Make- Dr Fixit Rain coat 601, Asian paints, Berger )

Complete removal of existing treatment on wall/ ceiling, roof projections including facia, cornices etc with sanding pad of appropriate grit to make surface clean,free from dust, loose paint etc by skilled labour complete all as specified and directed.

Material and labour for applying two coats of oil bound distemper over a coat of primer over wall care putty average thickness 2 mm in two layers on internal walls of new surfaces of wall. Complete all as specified and directed by the Engr-In-Charge

Material & Labour for preparing new plastered surfaces of ceiling and applying two coats of Oil bound distemper over 2mm thick putty in two layer complete all as specified and directed by Engineer-In-charge.

Material & Labour for applying two coats of oil bound distemper on old decorated ceiling incl complete removal of existing treatment by washing, rubbing down and over 2mm thick putty in two layer complete all as specified and directed by Engineer-In-charge.

Complete removal of exisiting water proofing treatment of roof including demolition of brick bat koba/pcc padding of any thickness , cleaning with wire brushes etc and removal of debris outside MD land complete all as specified and directed by Engg-In- Charge.

Material & Labour for providing Type B0 1:2:4 (12.5 mm graded aggregate) cement concrete incl mixing of WPC in plinth bases, copings including weathering ,slightly rounded or chamfered angles and throating etc Note: separate payment made for water proofing compound

Taking down eaves gutters and rain water pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed.

Supply and fixing PVC (SWR) 110mm bore pipes in any length with rubber ring joints fixed to wall with dash through fastners and rain water bracket suitable for 110mm pipe spacing 1.5m C/C as per CE (Navy) Mumbai TD No TD/2023/01 . .

Supply and fixing 110mm PVC (SWR) bends complete all as specified and as directed by Engineer-In-charge.

Supply and fixing 110mm PVC (SWR) bends with access door complete all as specified and as directed by Engineer-In-charge.

Supply and fixing PVC (SWR) branch piece, Single (single Y) equal or unequal for 110 mm bore access door eye. complete all as specified and directed by Engg-In- Charge. (Make : Supreme/Prince/Kissan)

Supply and fixing PVC (SWR) branch piece, double (double Y) equal or unequal for 110 mm bore access door eye. complete all as specified and directed by Engg-In- Charge. (Make : Supreme/Prince/Kissan)

Supply and fixing in repair 110mm bore PVC floor trap with SS gratings incl jointing to waste pipe with solvent cement complete all as specified and directed by Engg-In- Charge.

Supply and fixing 110mm bore PVC (SWR) vent cowl complete all as specified and directed by Engg-In- Charge. (Make : Supreme/Prince/Kissan)

Supply and fixing PVC (SWR) 160mm bore pipes in any length with rubber ring joints fixed to wall with dash through fastners and rain water bracket suitable for 160mm pipe spacing 1.5m C/C as per CE (Navy) Mumbai TD No TD/2023/01 .

Supply and fixing 160mm PVC (SWR) bends complete all as specified and as directed by Engg-In- Charge. Make: Supreme / Prince/ Kissan

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), including disposal of debris out side the MoD land etc complete all as specified and directed by Engg-In- Charge.

Material & Labour for digital coloured ceramic tiles 300x450x7-8 mm thick in vertical surfaces (including designed borders ) such as skirting and dados set and jointed in neat cement slurry pointed in coloured cement to match over rendering 10 mm thick on fair faces of brick work in CM (1:4) complete all as specified and directed. Note:- (Rate of Designer border in vertical surface shall be deemed to be included into quoted rate)

Material & Labour Non - skid coloured ceramic tiles 7 to 8 mm thick of size area of each tile exc 0.11 Sqm but n.exc 0.18 Sqm in floors over and including 20 mm thick screed bed in cement mortar 1:6 etc. set and jointed in neat cement slurry (Note : Cost of 20 mm thick screed bed).

Demoliton of Stone slabs and tiles of any description or thickness in floors, aprons etc laid beded and pointed in any mortar including removal of out of MoD land complete allas specified and directed

Material & Labour for machine cut pre-polished kota stone slab as in flooring, steps, window cill and jams etc or similar work 18-20mm thick over and including Screed bed or bedding layer of mortar 20 mm thick for laying floor finishes laid and jointed with grey cement slurry mixed with pigment in cement mortar (1:6) to match the shade of the slab including rubbing and polishing complete all as specified and directed by Engineer-In-charge. (Note : The rate includes the cost of cement screed bed)

Material & Labour for 18-20mm thick machine cut pre-polished kota stone slab in riser of steps, skirting, dado and pillar laid over and including 15mm thick plaster in cement mortar (1:3) on fair faces of brick work or concrete surfaces and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed by Engineer-In-charge.

Rounding to edges of stone slabs (kota/granite etc) one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed by Engg-In- Charge.

Material & Labour extra for forming grooves over granite or kota stone slab as in staircase complete all as specified and directed by Engg-In- Charge.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings or chajjas (FRP or any other pattern)

Material & Labour pre- painted galvalume aluminum zinc coating GI based corrugated/plain 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 complete all as specified and directed by Engg-In- Charge.

Cutting chases, pinning in and making good to facings of brick/concrete/stone walling where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and as directed by Engg-In- Charge.

Material and labour for filleting in any position and to any shape of section area not exc 25 sq cm in cement sand mortar 1:4 including all mitres, stops etc complete all as specified and as directed by Engg-In- Charge.

Supply and fixing 10 mm dia 100 mm long dash through fasteners bolts fixed in concrete or brick work to hold brackets etc complete all as specified and directed by Engg-In- Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engg-In- Charge.

Supply and fixing rolled section as in main and cross beam, hip and jack rafters, purlins where connected to common rafter and running rails etc complete conforming to Fe-290- W(Gde?E-165) quality?B including working platform/scaffolding) Complete all as specified and as directed by Engr-in-Charge.

Material and labour for Preparaing of new steel surfaces of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by Engg-In- Char

Taking down chowkhats or frame (w/o taking off shutters from the frames) exc 1.50 but n.exc 4.00 Sqm each complete all as specified and directed by Engineer-In-charge.

Supply and fixing powder coated aluminium anodised frame for door, windows, ventilators etc.with one or more rebates including joining cleat for fixing etc.fixed type/ louvered window or ventilator without sash bar,aluminium including necessary joining cleats,glazing clips,rubber packing,anodised aluminium snap beading,screws, sliding rollers, Rubber gasket etc.compleate all as specified compleate all as specified. Note:a) Glazing shall be measured seperately. b) Item shall be paid as per weight of aluminium section.c) The rate quoted shall be inclusive of neoprene beading,glazing clips,screws, etc., as required which shall not be measured for arriving the weight.d)the rate shall be inclusive of the locking arrangement including complete packing with silicon gel around contacting surfaces of aluminium work, and including matching the existing surface area.

Material and labour in repair aluminium anodised grill with suitable aluminium anodised frame section manufactured by M/S Deco grill pattern DG-102 (7.5mm thick and aparture 50mm) in repair complete all as specified and directed by Engr-in-Charge.

Supply and fixing 5.5 mm thick plain glass ordinary quality in square n.exc 0.50 sqm each fixed to aluminium window frame complete all as specified and directed by Engg-In- Charge.

Supply & fixing stainless steel dia of wire and average width of aperture 1.4 mm and fixed with aluminium wire staples

Supply and fixing Factory made single extruded WPC (Wood Polymer Composite) solid door/window/ceosetory windows & other Frames/chowkats of size 65 x 125 mm comprising of virgin PVC polymer of K value 58-60 (suspension grade),calcium carbonate and natural fibers (wood powder /rice husk/wheat husk) and non toxic additives (max toxicity index of 12 for 100 gms ) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawl strength of 2200N (face) & 1100N(edge),minimum compressive strength of 58 N/mm2 modulus of elasticity 900 N/sqmm and resistance to spread of flame of class A category with property of being temite/borer proof, water/moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engr-In-Charge.

Supply and fixing Prelam both face Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In-Charge Note: stainless steel butt hinges shall be paid separately

Supply and fixing 35 mm thick Factory made Prelam wire mesh multipanel solid door shutter consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; suppling & fixing in the frame at site as per specification & drawing

Supply and fixing 100mm size SS butt hinges fixed with SS screws complete all as specified and as directed by Engg-In- Charge.

Supply and fixing stainless steel grade 304, 150 mm long barrel tower bolt fixing complete as specified by Engr-in-Charge.

Supply and fixing stainless steel grade 304, 150 mm decorative type pressed handle fixing complete as specified by Engr-in-Charge.

Supply and fixing stainless steel grade 304, 300 mm long SS sliding door bolt plate type decorative with bright bolt not less then 12 mm dia with and incl min of 6 bolt and nuts, four on bolt plate and two on staple fixing complete as specified by Engr-in-Charge.

Supply and fixing Stainless steel two leg Floor door stopper of 100mm fixed with SS screws complete all as specified and directed by Engineer-In-charge.

Demolition of cement concrete un-reinforced not exc 15 cm thick of any description and at any position including disposal of debris out side the MoD land etc complete as directed by Engr-in-charge.

Material & Labour for cement concrete 1:2:4 type B2 using 20mm graded aggregate as in hardstanding, filling mass concrete in foundation complete all as specified and directed by Engg-In- Charge.

Supply and fixing in repairs vitreous china wash down, white, water closet pan (pedestal pattern) with 'P' or 'S' trap including plastic seat cover to match with colour of WC, closed pattern with flat bottom & cover including connecting to trap and flushing pipe, anti-syphonage pipe etc and screwed with ms screws to complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair 15 mm bore fancy type health faucet with SS hose complete all as specified and as directed by Engr-in-Charge .

Supply and fixing in repairs 10 litres capacity, low level, symphonic type, white, plastic Twin flushing cistern with inlet, ball valve, float and handle including brackets and 40 mm nominal dia high density polyethylene pipes for flush pipe complete all as specified and as directed by Engr-in-Charge.

Material & Labour stainless steel 25mm dia curtain rod complete all as specified and directed by Engineer-In-charge.

Supply and fixing stainless steel 100mmx20mmx1mm fancy type brackets incl stainless steel domes 25mm dia complete all as specified and directed by Engineer-In-charge.

Supply and fixing PVC connectors of 15 mm size with PTMT nuts of length 600 mm length complete all as specified and directed by Engg-In- Charge

Supply and laying in repair 15 mm bore GI Tubes, 'medium grade',walls /ceiling or laying in floors complete all as specified

Supply only liquid water proofing compound.

Supply only approved SBR Latex polymer. (Note: Rate shall be in terms of solid contents of polymer).

Material and labour for applying two coats of oil bound distemper over a coat of primer over wall care putty average thickness 2 mm in two layers on internal walls of old surfaces of wall. Complete all as specified and directed by the Engr-In-Charge

Anil Industrial Corporation (BID ID -3198063)

P LAXMI AND CO. (BID ID -3198308)

M/s. MAYUR ENTERPRISES (BID ID -3198396)

SHREE JAGDISH FURNITURE CO. (BID ID -3192035)

SAHU AND SAHU CO. (BID ID -3191861)

SATGURU ENTERPRISE (BID ID -3195741)