REPAIR AND MAINTENANCE AND CLEANING OF OVERHEAD TANK INCLUDING REPAIRS TO SANITATION AREA, PIPES AND WITH OTHER MISC B/R AT NCHC POWAI (ZONE A AND C) UNDER GE (NW) BHANDUP

Amount

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 25mm complete all as specified and directed.

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 20mm complete all as specified and directed.

S&F of 25mm bore U- PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. with all fittings completed all as specifiec and directed.

All as per above item No 03 but 20 mm bore completed all as specifiec and directed.

S&F in repair wash down water closet (pedestal pattern) white and including plastic water closet seat cover as per reqd colour with flat bottom and cover and mild steel chromium plated or aluminium hinging device (excluding flushing cistern) etc complete all as specified and directed.

S&F in repairs vitreous china squatting pan, white, orissa pattern pan of size 580 mm x 440 mm of standard quality with integral foot rests,and including 'P' trap or 'S' Trap complete including connection to trap and to flushing pipe, anti syphonic pipe etc., complete all as specifiedand directed

S&F in repairs wash hand basin, vitreous china white of size 550x 400mm excluding taps, waste chain and plug and porcelain stopper but including brackets,32mm waste fitting and waste pipe of 32 mm bore, brass, chromium plated for glazed ware wash basin and 15mm dia pillar taps chromium plated fancy type etc complete all as specified and directed.

Supply and fix in repair 10 ltr, PVC, valveless, syphonic action type, flushing cistern, low level/ high level including inlet, ball valve, float and handle including brackets with and including PVC flush pipe 32 mm bore, connecting to WC etc, complete all as specified and directed.

S&F in repair for CP concealed stop cock 15mm bore fancy type chromium plated.with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. Make - Prayag, Marc, Jaguar, Sieko or Tecno Commercial equivalent.

S&F in repairs CP angle cock 15mm bore fancy type chromium plated.with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F in repairs CP bib tap 15mm bore fancy type with crutch or butterfly handle, screwed for iron pipe or for unions and fixed complete all as specified and directed.

S&F in repairs brass Chromium plated wall mixer for mixing hot and cold water screwed down for iron pipe and fixed 15mm bore fancy type.

S&F in repair CP pillar taps 15mm bore., cast copper alloy, chromium plated fancy type complete all as specified and directed.

S&F in repair 15 mm bore Stop valves, cast copper alloy screwed pressure, with crutch of butterfly handle, screwed both ends for iron pipe for unions and fixed complete all as specified and directed.

S&F in repair stainless steel grating in ground shape 100mm dia complete all as specified and directed.

All as per item No 15 but with hole complete all as specified and directed.

S&F in repair plastic water closet seat cover as per reqd colour with flat bottom and cover and mild steel chromium plated or aluminium hinging device etc complete all as specified and directed.

S&F of stainless steel kitchen plate rack size 900 x 600 mm etc complete all as specified and directed.

S&F of stainles steel sink with drainage board , 1 mm thick sheet of steel grade 'A', ISI 304 for kitchen or laboratory, with plug, waste pipe, washers including CI cantilever bracket, connecting union etc., overall size 915 x 460 mm with bowl size 410 mm x 330 mm x 160 mm including supply and fixing bib tap CP with long body screwed for iron pipe complete all as specified and directed.

S&F in repair low density polyethene pipes (LDPE) 32mm of pressure rating 6 Kg/cm2 fixed to walls or laid in floors etc.

S&F in repairs chromium plated shower roses 125mm size with or without swivel joint including fixing to steel pipe or union etc.complete all as specified and directed.

S&F in repair SS soap dish complete all as specified and directed by Engineer-in-Charge.

S&F in repair CP Health faucet with 1 mtr tube & hook complete all as specified and directed by Engineer-in-Charge.

S&F in repair CP corner glass with brass bracket screws etc complete all as specified and directed.

S&F in repair CP glass shelf of size 450x150mm with grill and brass bracket screws etc complete all as specified and directed.

Demolition of concrete in ground floors (un re-inforced) and paving n.exc. 15 cm thickness (below or above ground level) and removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

M&L providing cement concrete type B0, 1:2:4 (12.5mm graded aggregate) 30mm thick as in flooring all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding removing serviceable tiles and rubbish off the premises etcand removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

M&L for Non-skid ceramic tiles (Coloured) Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for glazed ceramic coloured tiles 450x300mmx7mm thick in vertical surfaces such as skirting/dado and risers to steps and including over 10mm thick rendering in CM 1:4 on fair faces of brick/concrete surfaces as in backing coat for tiles. etc, all as specified and directed.

M&L for Non-skid ceramic tiles (Coloured) 7 to 8mm thick rectangular area of each tiles exc 0.18 sqm n exc 0.36 sqm in floors etc,.set and jointed in neat cement slurry and pointed in white or coloured cement to match, including 15mm thick screed bed in CM 1:6 laying floor finished complete all as specified and directed.

M&L for Non-skid ceramic tiles (Coloured) 7 to 8mm thick rectangular area of each tiles exc 0.18 sqm n exc 0.36 sqm in vertical surfaces such as skirtings, dados etc,.set and jointed in neat cement slurry and pointed in white or coloured cement to match including over 10mm thick rendering in CM 1:4 on fair faces of brick/concrete surfaces as in backing coat for tiles.complete all as specified and directed.

M&L for vitrified ceramic tiles 10mm (light shade of square/ rectangular) polished, area of each tiles not exc 0.36 sqm in floors etc,.set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM 1:6 laying floor finishesed complete all as specified and directed.

M&L for vitrified ceramic tiles 10mm (light shade of square/ rectangular) polished, area of each tiles not exc 0.36 sqm in walls skirting etc,.set and jointed in neat cement slurry and pointed in white or coloured cement to match including over 10mm thick rendering in CM 1:4 on fair faces of brick/concrete surfaces as in backing coat for tiles.complete all as specified and directed.

M&L for special treatment for sunken portion of WCs/ Bath & toilet executed in following stages:- Stage 1:- Demolition of WC including lime concrete and cement concrete coba etc and preparing the surfaces of existing sunken portion of WCs or bath etc with wire brush to remove all loose dirt, oil grease etc including removing debris outside MD land etc . Stage 2:- Providing 10mm thick plaster in CM 1:3 mixed with integral water proofing chemical of Dr. Fixit Pidicrete URP or plaster seal of STP Ltd in the proportion/quantity all as per Manufacture's instructions.Complete. Stage 3:- Apply Dr Fixit Primeseal primer or Equivalent of STP Ltd (and allow to dry for 8 hours) all as per Manufacture's instructions. Stage 4:- Apply two coats of water proofing elastomeric coating system of Dr Fixit Raincoats with DFT 100 Micron or shalicry 215 of STP (The surface after painting one coats shall be allowed to dry of 6 hours before next coats) all as per Manufacturer's instructions. Stage 5:- Rendering 10mm thick in CM 1:3 mixed with Integral water proofing chemical Dr Fixit Pidicrete URP or plaster seal of STP Ltd all as per Manufacture's instructions. Stage 6. All CI joints shall filled with mixture of cement fine sand and plaster seal of STP Ltd or Dr Fixit pidicrete URP all as per Manufacture's instruction. Stage 7:- Making holes in wall and fixing 600mm long 40mm dia medium grade GI spout for draining the surplus water if any . Stage 8:- Carry out ponding test for 48 hours to ensure water tightness of repaired sunken portion.water tightness of repaired sunken portion and filling of sunken portion for cement concrete Type E2 1:5:10 using 40 mm graded aggregate as in lean concrete complete all as specified and directed. Note :- (a) Only plan area shall be measured and accorded for payment under this item. (b) Depth of sunken portion of WC's/Baths shall be upto 35cm, which is to be taken into account while quoting the rate against this item. (c) Rate quoted by Contractor shall be deemed to be included for all the horizontal and verticale treated surfaces of sunken portions of WC & Bath.

Dismantling of roof terracing cement / brick concrete (un-reinforced) and existing water proofing treatment of any thickness in any position and of any portion from top of roof of building, cleaning surface of roof with wire brush / mechanical brush and with water thoroughly to remove all dust / dirt and loose particles to expose base concrete roof slab and removal of rubbish / demolished material out of MD land complete all as specified.

M&L for PCC 1:2:4 Type B0 using 12.5 mm graded aggregate with 2% by weight of cement or as per manufacturer's instructions water proofing as in levelling course, haunching, coping and similar works over RCC roof surface and RCC over head tank top surface including rounded or chamferred on edges and formwork etc all as specified and directed. Note: Water proofing compound will be measured & paid seperately.

M&L for 10 mm thick cement plaster in CM (1:3) using water proofing compound @ 3% by weight of cement complete all as specified and directed BY Engr-in-charge. Note : water proofing compound will be measured and paid seperately.

M & L for application of Roof treatment incl surface preparation opening of cracks and application of cement based coat as per manufacturing instructions having minimum service life of 10 years warranty and complete all as specified & directed by Engr-in-Charge.

M & L for application of wall treatment including surface preparation opening of cracks and application of cement based coat as per manufacturing instructions having minimum service life of 10 years warranty and complete all as specified & directed by Engr-in-Charge.

Demolition of brick work or stone boulder masonry,built in cement mortar or cement lime mortar including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work and precast concrete articles.complete all as specifed and directed

M&L for brick work with sub class B old size bricks and of class designation 35 (Minimum compressive strength 35 Kg/Sqcm) , straight or curved on plan exc. 6metre mean radius, built in cement mortar 1:6, complete all as specified and directed.

Taking down cement or cement lime plaster of any description on brick or stone wall surface including raking out joints, hacking for key, scrubbing down with water and removing debris outside MD land etc complete all as specified and directed.

M & L for rendering 10 mm thick in CM 1:6 on brick walls or concrete surfaces in patches and finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5 mm thick in CM 1:3 as in ceiling in patches finishing even and fair etc complete all as specified and directed by EIC.

M&L for 15mm thick rendering in CM 1:4 on surface of wall in patches mixed with water proofing compound and shall be scored to provide key for rough finishing coat. including necessary scaffoldings etc complete all as specified and directed Note:- WPC shall be measured and paid seperately.

Supply only integral water proofing compound.

M&L for chipping, removing carefully concrete surface by low impact hamer/bracker without damaging the structure incl preparation of old surfaces of reinforcement bars as per manufacturer's instruction and disposal of debris out side MOD land and applying anticorrosive protective coating for steel reinforcement surfaces and applying epoxy bond coat as approved by GE over exposed concrete surfaces prior to application of any type of mortar to ensure bond between old concrete & new mortar, by brush application and building up the profile of structural members by using polymer modified mortar (Molith-PMM) OR Polymer mortar HB, upto 20mm thickness including levelling, profiling etc complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over coat of alkali resistant primer with roller etc complete all as specified and directed.

M&L for for preparation of new plastered surfaces on walls, chajjas and applying two coats of 100% anti fungal weather resistant acrylic paint over a coat of primer in approved shade and as per manufactur's instructions complete all as specified and as directed.

M&L for preparation new plastered surfaces of ceiling and applying two coats of oil bound distemper over a coat of primer compelte all as specified and directed by Engineer-in-Charge.

M & L for preparation of old decorated surfaces of ceiling by brooming down or steel wire brushing scrapping down smoke, soot ,moulds, moss and efflorecent salts and treating oil and gresy spots and thereafter applying one coat of oil bound distemper with roller complete all as specified and directed

M&L for preparation of old decorated surfaces of wall by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots and thereafter applying with roller one coat of oil bound distemper complete all as specified and directed.

M&L for preparation of old decorated surfaces of wall by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and thereafter applying with roller Two coat of oil bound distemper including application of wall care putty for smooth finish.etc complete all as specified and directed.

M&L for preparation of old wooden surfaces of any description, not other wise described, over 10 cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old decorated steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old acrylic surfaces of walls/ceiling including brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots, washing down with water, filling of cracks with Dr fixit crack filler or equivalent make and applying two coat of 100% antifungal acrylic paint of approved shade over a coat of acrylic primer including necessary scaffolding work etc complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of pink primer including preparation of new wooden surface of any discription not otherwise discribed over 10 cm width or girth, complete all as specified and directed.

Dismantling of Asbestos cement/galvatume aluminium zinc (corrugated/ semicorrugated, etc) sheets in roof coverings etc complete all as specified and directed.

S&F of pre painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 mpa as in roof covering/clading to wall/Chajjas upto 4 storey bldg, fixed with self taping screws as specified.

S&F of Steel work in joist, channel,angle,or tee sections, fixed independently, without connecting plates, etc. including tubular poles/purlin/rafter special shaped washer etc. complete using Fe 410-W (Gde-E-250 quality-A) work upto 4 storey bldg complete as specified and directed.

M&L for preparation for two coats of synthetic enamel paint over on new steel /iron surfaces over one coat of red oxide primer complete all as specified.

Taking down chowkat or frame with shutter (without taking off shutter from the frames) not exceeding 1.5 Sqm each complete as specified and directed.

Taking down chowkat or frame with shutter (without taking off shutter from the frames), exc 1.50 sqm but not exc 4.0 sqm each complete as directed

Taking down shutters of any description, exc 1 Sqm and n.exc 2 sqm each complete all as specified and directed

Taking down and refixing in the same opening shutters of any description exceeding 1 Sq.m but not exceeding 2 Sq.m each complete all as specified and directed.

M&L for 2nd class Hard wood (Sal) plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue, pinned at joint complete all as specified and directed.

S & F,IInd class hardwood 35mm thick Plain, framed,panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats complete all as specified and directed.

S&F of 2nd class hardwood, glazed and skelton shutter, 35mm thick, open rebated and prepared to receive glass, gauze etc, divided into square with plain, chamfered or rounded mitered and rebated sash bars, edges of framing plane, chamfered or rounded, fitted with cut and mitered bead for securing glass, gauze etc, size of member of shutters as specified in SSR Part -I, section 8, class 8.24(a) (Door shutter), supplied and fitted to chowkats all as specified and directed.

M&L in repairs, IInd class Hard wood plain fillets squares, rectangular or triangular in section, wrought, secured with screws, sectional area exc 13 Sqcm and not exc 25 Sqcm complete all as specified and directed.

M&L for 19mm thick block boards, grade - I quality, exterior grade, decorative type with decorative face veneer on both sides with external teak wood lipping, 6mm thick alround fixed with screws to timber frame work for cuboard self or shutters etc, complete all as specified and directed..

S&F of solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and directed by Engr-in-Charge.

S&F of 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and directed by Engr-in-Charge.

S&F for Solid PVC door frame of size 50mm x 47 mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per spcification & drawing etc, complete all as specified and as directed.

S&F for Factory made solid PVC Moulded door shutter , 28 to 30 mm thick (stiles), with 2,4 or 6 raised panel design with 2mm th. Moulded PVC sheet on the front face & 2mm plain coour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing with wood free EPS etc, complete all as specified and as directed.

M&L for 20 to 25mm thick machine cut and machine polished cudappa stone slab for kitchen plateform jointed and set in CM 1:3 and fixed including rounding to edge of stone slabs one side edge etc complete all as specified and as directed

M&L for 18-20mm thick granite(of any type) work table rubbed and polished as in jambs, pillars, door and windows-cill, cooking platform , jambs, wash basin platform and the like in cement mortar (1:4) including pointing in white / coloured cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cutting of oval shape for fixing of counter wash hand basin etc over and including 10mm thick rendering / screed in CM 1:4 on fair faces of brick/concrete surfaces complete all as specified and directed.

S&F of machine cut and machine polished, green marble, 18-20mm thick on horizontal or vertical surface,as in window cills and jambs bedded, jointed and pointed with neat grey cement slurry and pointed with coloured or white cement with pigment to match over and including rendering coat of 10 mm thick in CM 1:4 all as specified and directed.

Material and labour 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 only 5.5 mm thick sheet glass, pin head type and glazing with oil putty in square not exceeding 0.5 Sqm in each pane etc complete all as specified and directed

Supply only 5.5 mm thick glass ordinary quality in plain exc 0.50 Sqm each pane including rubber beading or gasket for aluminium section complete all as specified.

Supply only 5.5 mm thick figured glass/pin headed type and glazing with oil putty in sq n exc 0.5 sqm in each pane, fixed in aluminium ventilator, complete all as specified and directed.

Supply only stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperture 1.40 mm , fixed in aluminium windows complete all as specified and directed.

S&F of bands, straps supports or stay heavy for large gates, hook and pintle hinges clamps, hold fasts, wall tiles, hooks for hanging fans and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

M&L for providing cement concrete type C1, 1:3:6, using 20mm graded stone aggregate as in bed block for hold fast, coping etc including necessary form work complete all as specified and directed.

S&F in reapir soft closing type stainless steel hinges for cupboard/cabinet etc having approx size 55mm x 100mm complete all as specified and directed by Engineer-inCharge.

S&F in repair stainless steel heavy duty continuous piano hinges for cupboar/cabinet etc complete all as specified and directed by Engineer-in-Charge.

S&F in repairs floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring of length 140mm fixed in floor etc complete all as specified and directed.

S&F in repairs, aluminium alloy wire cloth, 0.45 mm nominal dia of wire and average width of aperture 1.40mm and fixed with in wooden windows, doors etc,and fixing of teak wooden beeding complete all as specified and as directed by the Engineer in charge.

Supply and fix of aluminium alloy anodised sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolt and sliding bolt of extruded section of size 250 mm fixed at any position all as specified and directed.

S&F in stainless steel butt hinges, 100mm, medium weight complete all as specified and directed

S&F in extruded aluminium alloy handles, fabricated type of size 150mm in any position complete all as specified and directed.

S&F in aluminium, anodised, barrel tower bolts of extruded section of size 150mm complete all as specified and directed.

S&F in repair for 20mm dia fancy type chromium plated curtain rods with fixing fancy brackets, brass screws etc complete all as specified and directed

M&L for post Constructional Anti-termite Treatment by treating the soil along with external perimeter of building at the rate of 2.25 litres of emulsion per meter of the perimeter wall complete all as specified and directed by Engr-in-Charge.

M&L for Anti-termite Treatment of voids in masonry using chemical emulsion one litre per hole, at 300mm intervals including drilling holes at 45 degree and replugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing walls complete all as specified and directed

M&L for Anti-termite Treatment at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degrees at 150mm centre to centre and sealing the same complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete and removing the retreived debris out side MD land, complete all as specified and directed.

M&L for providing 2 to 2.5mm thick FRP Chajja of approved Pattern/ shape/ size (with sides & front drop etc), colour/ pattern as of mangalore clay tile (the FRP chajjas shall be moulded in gel coat finish, the thickness shall be 4mm and back patti to be additionally reinforced with core matt, all resins and pigment shall be fully weatherable and UV established, core malt shall be used with GSM for extra thickness,necessary FRP covered metal), chajja shall be fixed in position with and including 8mm dia and 125mm long split fastener bolts as approved by the GE, spaced not more 45cm C/C and also filling the gaps with polysulphide sealant including necessary scaffolding/erection of working platform etc, complete all as specified and directed. .

Supplying and fixing in repair rotational moulded polythylene water storage tanks, double layered (ISI marked) of 2000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I, including provision of necessary fittings for connecting the overflow, drain out, inlet and outlet pipes, complete all as specified and as directed.

S&F in repair 25mm bore UPVC gate valves with butterfly head for controll, complete all as specified and directed.

S&F in repairs Ball brass valves of size 20 mm bore high pressure, the polythene float and fly nut, screwed for iron pipe or brass frame etc, complete al as specified and directed.

Deduct Credit for Demolished/ Dismantled material Rs. (-) 42,516.00 (Minus) as listed in Schedule of Credit. Note1:- Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'. Note 2:- The tenderer must keep in mind when quoting rates against items out in multiple store house having height 4 mts to 7 mts. Necessary scaffolding and saftey measures required during execution of work are including in this items.

SAIRAM CONSTRUCTION (BID ID -3387909)

industrial suppliers (BID ID -3387332)

joshua construction (BID ID -3380195)

archana enterprises (BID ID -3387442)