REP TO GRIT FINISH, STAIRCASE, ROOF TREATMENT, DOORS, VENTILATORS AND WINDOWS AND REP TO SUNKEN FLOOR, ATT, ROOF SHEETS AND CONNECTED WK AND REPAIRS TO INTERNAL WATER SUPPLY AND NECESSARY ASSOCIATED WORK IN DOMESTIC AND TECH AREA AT AF STN BARNALA

Amount

Demolition/breaking up or down PVC /AC/CI/Cement drain pipe (SGSW) of any size, fixed in any position, complete all as specified and directed.

S&F 110 mm dia PVC (SWR) pipes any length and in any position in trenches, floors or at wall (with clamps in wall), complete all as specified and directed.

S&F PVC (SWR) bends 110 mm dia, complete all as specified and directed.

S&F 75 mm dia Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors or fixed to walls , complete all as specified and directed.

S&F 75 mm dia CI Bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified.

S&F 75mm dia Cast iron cowls, complete all as specified and directed.

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

S&F Non-skid ceramic coloured tiles to 7-8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm (square/rectangular) in floor etc set jointed in neat cement slurry and pointed in white or coloured cement to match the floor including 15 mm thick screed in Cement mortar 1:6 as in floors to receieved floor tiles, complete all as specified and directed.

S & F Glazed ceramic coloured tiles in vertical surface 300 x 200 x 7mm /450x300x7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the surface including 10 mm thick rendering in cement mortar 1:4 on walls to receive wall tiles etc, complete all as specified and directed.

M&L for PCC padding average 25mm thick to be provided in floor PCC 1:2:4 type B-1 using 20mm graded stone aggregate, complete all as specified and directed.

S&F in repairs Vitreous china ware water closet Orissa pattern including 'P' or 'S' trap connecting to trap and to flushing pipe anti Syphonage pipe etc complete with foot rest of size 580mm X 440mm (jointed with epoxy raison to glazed trap) including provision of lime concrete bedding, complete all as specified and directed.

S&F in repair Vitreous china white wash down water closet including PVC sheet cover, Jet and connection to drain or out going pipe and to flushing pipe anti-syphonage pipe etc, complete all as specified and directed.

S&F in repairs PVC low level flushing cistern of cap 10 ltrs including PVC flush pipe for squatting pan fixed to wall completed with brackets and accessories fixed, complete all as specified and directed.

M&L for providing and injecting chemical emulsion (in oil or kerosene based solution) for post constructional antitermite treatment of wood work using emulsion @ 0.5 liters per hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing holes with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing floors, complete all as specified and directed.

Material and labour for treating the sunken floor with preparing surfaces by brushing with wire brushes for removing caked, mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc, applying consisting of the following operations:- (a) 10mm thick plaster / screed bed in cement mortar 1:3 complete mixed with liquid water proofing compound as per manufacture's instructions. (b) Cleaning floor surface by wire brush brooming & removing dust & shall be painted with a coat of bituminous primer conforming to IS: 3384-1986 @ 0.3 Ltr per Sqm uniformily. (c) After primer the entire roof surface applying tack coat of hot blown bitumen grade 85/25 grade conforming to 702-1988 @ 1.2 Kg per sqm over primer. (d) Over hot bitumen, laying polymeric water proofing membrane conisting of 90 to 100 micron thick center core of HMHDPE Film with standard weight not less than 3 Kg per Sqm, over entire area laid with 100mm side lap/end lap on prepared surfaces as per manufacture's technical instruction & sealed. (e) Again the entire floor surface applying tack coat of hot blown bitumen grade 85/25 grade conforming to IS 702 @ 1.2 Kg per sqm. Note - WPC shall be measured and paid separately.

M&L in cast iron floor trap of 75 mm dia , chromium plated grating including jointing to waste pipe with lead joints and fixed in cement concrete 1:2:4, type B-0 (using 12.50 mm graded stone aggregate), complete all as specified and directed.

M&L in reapirs cast iron floor trap of 100 mm dia, chromium plated grating including jointing to waste pipe with lead joints and fixed in cement concrete 1:2:4, type B-0 (using 12.50 mm graded stone aggregate), complete all as specified and directed.

Dismantling posts or struts (wood, Steel or RCC) any section including taking down embeded portion in concrete and making good disturbed ground, complete all as specified and directed.

S&F steel work as in Square Hallow section trusses (framed work) incl rafters, purlines, distence pieces, cleats, post for trusses, special shaped washers etc complete using ERW or induction butt welded tubes conforming to IS including painting with one shop coat of zinc chromate primer paint on steel surfaces, complete all as specified and directed.

Excavating in post holes or similar holes, each not exceeding 0.5 Cum, getting out in Soft/loose soil and removing surplus soil to a distance not exceeding 50 m, complete all as specified and directed.

M&L preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide primer, complete all as specified and directed.

Dismantling of GI sheet (corrugated or semi corrugated etc) sheets in roof coverings, complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated 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.

M&L PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in foundation filling and mass concrete, complete all as specified and directed

S&F in repair rolled mild steel framed work as in doors or gates of angle or in shutter other section with gusset plates, rails, braces, etc complete drilled and welded for fixing of steel sheeting or other covering doors, etc to be prepred for hanging or sliding with and including either hooks and hinges or steel hanging door fitting (exclusive of steel sheeting or other covering, running, also fasting and fixing complete. Fe 290 (Gde E-165), complete all as specified and directed.

S&F in repairs 18/19 mm thick Veneered particle board, interior grade, solid core, with decorative veneer on both face, general pupose type fixed with screws to timber frame work, complete all as specified and directed.

M&L for 6mm thick external teak wood lipping fixed to18/19mm thick block board or veneered particle board fixed with nails, complete all as specified and directed.

S&F 100mm Hasp and staple, safety type aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws, complete all as specified and directed.

S&F Ball catches with 8mm dia steel ball and brass body and striking plate including letting in and fixed, complete all as specified and directed.

S&F Aluminium anodised Cast type handle of 150mm size, complete all as specified and directed.

S&F cold rolled mild steel medium weight butt hinges 100mm size, complete all as specified and directed.

S&F aluminium anodised, barrel tower bolts of extruded section with length of bolt 150mm and fixed, complete all as specified and directed.

M&L for PCC 1:3:6, type C-1,( Using 20mm graded stone aggregate) as in cills,steps and other similar bands ,plinth courses,parapets ,filling of mass concrete for stagging of water tanks, coppings, bed block of hold fast/bed plates etc, complete all as specified and directed.

Supply only Integral waterproofing compound, complete all as specified and directed.

Taking up or down 15mm dia steel tubing and connections including cleaning for re-fixing or removal to store, complete all as specified and directed.

Taking up or down 20 mm dia steel tubing and connections including cleaning for re-fixing or removal to store, complete all as specified and directed.

S&F Tube 'medium grade' galavanised with all fitting and fixed complete to walls and ceiling etc 15mm bore, complete all as as specified and directed.

S&F Tube 'medium grade' galavanised with all fitting and fixed complete to walls and ceiling etc 20mm bore, complete all as as specified and directed.

Refixing old steel tubing 15mm bore and connections with new or old position (Walls, ceiling, floors etc), complete all as as specified and directed. Note :- Steel tubes obtained from item No. 35 above shall be used under this item.

Refixing old steel tubing 20mm bore and connections with new or old position (Walls, ceiling, floors etc), complete all as as specified and directed. Note :- Steel tubes obtained from item No. 36 above shall be used under this item.

S&F in repair Ball valves high 15 mm dia pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe (Minimum weight 15mm-142gms/ 20mm-210gms./ 25mm -455 gms/ 40mm- 690 gms), complete all as specified and directed.

S&F PVC lid/cover for any size of PVC tank, complete all as specified and directed.

S&F in repair 15mm bore bib tap cast copper alloy, fancy type, CP with crutch or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule, complete all as specified and directed.

S&F in repair soap dish any type fixed to plugs with chromium plated brass screws, complete all as specified and directed.

Taking down cement plaster of any description thickness including raking out joints hacking for key scrubbing down with water, complete all as specified and directed.

M&L 12mm thick cement plastering in cement mortar (1:6) on other than fair faces of brick work or concrete surfaces finished even & smooth without using extra cement, complete all as specified and directed.

M&L for 15 mm thick screed bed in cement mortar 1:4 as in roof, mixing with WPC water proofing compound by 3% by weight of cement or as per manufacturers instructions, complete all as specified and directed Note :- Water proofing compound will be measured and paid seperately.

M&L for prepration of new surfaces and applying three coats of white wash on Walls, complete all as specified and directed.

M&L for preparation of new plastered surfaces and applying two coats of cement base paint over a coat of primer, complete all as specified and directed.

Demolition of brick work as in walls/parapet wall,s removing grass fungus weed, roots of trees completely, grown on roof/wall surfaces, complete all as specified and directed.

M&L Brickwork with sub class 'B' Bricks, Straight or curved on plan to any radius in half brick thick wall built in Cement Mortar 1:4, complete all as specified and directed.

Demolition of concrete ( un-reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level), complete all as specified and directed.

M&L for 75mm thick in cement concrete 1:3:6 type C2 using 40mm graded stone aggregate in plinth protections/ path including necessary form work, complete all as specified and directed.

S&F in repairs Stop valve/angle cock cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe of bore 15mm fixed, complete all as specified and directed.

All as per above item No 54 but of size of 20mm bore.

S&F in repair 15mm bore Pillar taps fancy type, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed, complete all as specified and directed.

S&F in repairs 32mm Waste coupling of PTMT (half or full threaded), complete all as specified and directed.

S&F in repairs Waste coupling of PTMT suitable for urinal (weight 32mm-45gms), complete all as specified and directed.

M&L in repair 100mm dia PVC floor trap with CP grating including jointing to waste pipe with cement solvent, complete all as specified and directed.

S&F in repair PVC Bath cabinet with mirror 40cmx50cm, complete all as specified and directed.

S&F in repair PVC connection 450 mm long, 15mm size with PTMT nuts, complete all as specified and directed.

S&F in repairs brass chromium plated shower rose 125mm size with swivel joint, complete all as specified and directed.

S&F in repair Towel Rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats. (Minimum weight 190gms), complete all as specified and directed.

S&F in repairs Vitreous china ware water closet Orissa pattern including 'P' or 'S' trap connecting to trap and to flushing pipe anti Syphonage pipe etc complete with foot rest of size 580mm X 440mm (jointed with epoxy raison to glazed trap) including provision of lime concrete bedding, complete all as specified and directed.

S&F in repairs WHB in vitreous white chinaware of 550x400 mm size including CI/MS brackets, PVC waste pipe, waste coupling of suitable size/length and all connection, complete all as specified and directed.

S&F in repairs vitreous China ware coloured EWC complete set, coloured PVC seat cover, bend including chromium plated brass jet suitable for EWC fixed to pipe, complete all as specified and directed.

S&F in repair health faucet (ABS body) mild steel chromium plated suitable fo 15 mm dia pipe with 1.25 m long flexible tube and ABS wall hook including making connections and fixed in position, complete all as specified and directed.

S&F in repair 750 ltr rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) 3 layer, white, hoisted including 20mm ball valve high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball (Minimum weight 210 gms), complete all as specified and as directed.

S&F in repair 500 ltr rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) 3 layer, white, hoisted including 20mm ball valve high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball (Minimum weight 210 gms), complete all as specified and as directed.

S&F in repairs syphonic action PVC low level flushing cistern of 10 ltr capacity including internal fittings, brackets, 32mm flush pipe etc, complete all as specified and directed.

S&F in repair PVC syphon kit with handle for PVC low level flushing cistern capacity 10 ltrs, complete all as specified and directed.

Disconnecting existing tank exc. 250 Litres but not exceeding 750 Ltrs capacity, setting aside (or lowering if required ), cleaning and removing all scale and dirt etc. from tanks and from mouths of circulating pipes for repairs, cleaning etc and hoisting if required, reconnecting and re-fixing in same position including writing date of cleaning in ---DD/MM/YYYY-- etc with synthetic enamel paint, complete all as specified and directed.

S&F in repair 32/40mm dia waste pipe for sink/wash basin, flexible and expandable length upto 900mm, complete all as specified and directed.

S&F in repairs 15 mm dia gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipe, complete all as specified and directed.

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

S&F in repair sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever bracket and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm, complete all as specified and directed.

S&F in repair Stainless steel sink with draining board,made out of 1.00mm thick sheet for kitchen or laboratory with plug, washers waste pipe, cast iron cantilever brackets, connecting union overall size 915mmx460mm with bowl size 410mm x 330mm x 160mm, complete all as specified and directed.

M&L to Clear air lock from water tank to kitchen,bath,wc and WHB by opening GI pipe/nipple, elbow, socket, union and other possible way etc, complete all as specified and directed.

M&L for repairs to leakage in existing 15 / 20 mm bore pipe line by providing elbow / union / socket / tank nipple / nipple up to 200 mm, complete all as specified and directed.

M& L in repair Vitreous China urinals, bowl type (back or corner wall type), complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe), complete all as specified and directed.

M& L in repair for any type EWC seat cover, complete all as specified and directed.

Complete removal of existing treatment on wall with wire brushing scrapping down smoke soot, mould, moss and efflorescent salts trading oil and greasy spots filling holes, cracks with care putty and applying two coats of distemper oil emulsion over a coat of primer and a layer of wall care putty, complete all as specified and directed.

M&L for prepraration of old painted wood and wood based surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed.

M&L for prepraration of old painted steel and iron based surfaces of any description over 10cm width of girth and applying one coat of synthetic enamel paint, complete all as specified and directed.

M&L for 12mm thick rough (1:4) using stone chips size 2mm (in two layer) to match the existing finishing on external surface applying cement slurry on the under layer as per approved patterns including scrubbing and washing, the top layer with brushes and water to expose the stone chipping upto 10 m height, complete all as specified or as directed.

M&L for Brick work with sub class ‘B’ brick, straight or curved as plan exceeding 6m mean radius built in cement mortar 1:6, complete all as specified and directed.

S&F MS work as in gates, ladder, cooler stand and stair case railings including cutting tops to shape as directed including embeding in concrete and all necessary drilling holes bolting or riveting welding notching for wire etc and similar work conforming to grade Fe-290 or Gde E-165, complete all as specified and directed.

Taking down chowkhats or frame with shutter w/o taking off shutter from the frame area not exc 1.5 Sqm each, complete all as specified and directed.

Taking down chowkhats or frame with shutter w/o taking off shutter from the frame area exc 1.5 Sqm but not exceeding 4 sqm each and refixing in same opening, complete all as specified and directed.

Taking down shutter from the frame area exceeding 1 sqm not exceeding 2 sqm each, complete all as specified and directed.

S&F factory made pressed steel frames made out from 1.25mm thick steel sheet for doors of size 125x60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc and including treated with tar or coal tar black paint on steel surfaces in contact / embeded in concrete or masonary work including Filling hollow portion of frame with PCC 1:3:6 type C-1, complete all as specified and directed.

S&F factory made pressed steel frames made out from 1.25mm thick steel sheet for doors of size 105x60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc.and including treated with tar or coal tar black paint on steel surfaces in contact / embeded in concrete or masonary work including Filling hollow portion of frame with PCC 1:3:6 type C-1, complete all as specified and directed.

S&F steel ventilator with top hung shutter including hinges, Steel peg stay, complete all as specified and directed.

S & F factory made Box type steel window, double shutter (glazed and wire gauzed) with side hung shutters including box type hinges, steel handles fabricated type for each leaf duly welded, mild steel barrel tower bolts 150mm size (02 Nos for each leaf) duly welded, complete with glazing bars dovetailed or welded including MS fillets, including provision and welding of 12 mm dia square guard bars in 150mm spacing c/c including one shop coat of red oxide primer over window, frame & guard bars complete all as specified and directed. Notes: - (i) Glazing & Wire cloth shall be measured and paid separately. (ii) The term double shutter stated is meant for providing glazed shutter as well as wire gauged shutter on outside & inside of the frame respectively.

S&F in repair continuous (piano) hinges, mild steel, bright finish or electro galvanised with 40 mm width flaps when open, complete all as specified and directed.

S & F factory made Plain, framed, panelled shutters, 35mm thick, 2nd class hard wood , plain, framed, panelled shutters (any number of panels), with panels of 9mm thick veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing for 35 mm thick glazed and skeleton shutters of 2nd class hardwood open rebated and prepared to receive glass, gauge etc, (without sash bars) edges of framing plain chamfered or rounded fitted with cut and mitred beads for securing glass etc. size of member of shutter as specified in SSR Pt-I section 8 clause 8.24(a); supplied and fixed to chowkats, complete all as specified and directed. Note: Glazing and Wire cloth shall be measured and paid separately.

S&F solid PVC door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, complete all as specified and directed.

S&F 30mm thick PVC factory made moulded door shutter as IS-4020 made from MS tube of top and bottom rods.MS frame shall be covered with heat maulded wood grain colour PVC 'C' channel having a PVC sheet strip of 20mm width struck inside with solvent cement for stiles and wood grain colour PVC sheet for top rail ,lock rail & bottom rail on plain side & as gap insert for top and bottom rail. Pannelling of wood grain colour PVC sheet to be fitted in MS frame welded /sealed to the stiles & rails with suitable PVC sheet bedding and jointed together with solvent cement as per specification and drawings, complete all as specified and directed.

S&F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy, complete all as specified and directed.

S&F mild steel 300mm helical door spring, ordinary rat tail rod patteren including roller and roller plate fixed to wooden frame or welded to steel frames, complete all as specified and directed.

S&F stainless steel wire cloth 0.36 mm nominal dia and average width of aperture 1.40 mm and fixed with stainless steel staples, complete all as specified and directed.

S&F in repair stainless steel wire cloth 0.36 mm nominal dia and average width of aperture 1.40 mm and fixed with stainless steel staples, complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and directed.

M&L for sheet glass 3mm thick ,ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane, complete all as specified and directed.

S&F small fitting of 1st class hard wood any shape not exceeding 200cucm, as for door stopper, cleat etc, complete all as specified and directed.

M&L for prepration of new steel surfaces and applying 2 coats of synthetic enamel paint over a coat of primer or red oxide on new steel surface of girth over 10 cm, complete all as specified and directed.

All as per item No 108 above but except red oxide primer.

M&L for preparation of new wooden surfaces and applying 2 coats of synthetic enamel paint over a coat of pink primer on new wooden surface of girth over 10 cm, complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floor/vertical portion aprov etc, laid, bedded and pointed in any mortar and including removal of debrish & rubbish from the site, complete all as specified and directed.

M&L for 20-25mm thick machine cut kota stone slab flooring over and including 20mm thick cement screed base of cement mortar 1:6, laid and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing, polishing, complete all as specified and directed.

All as per item No 112 but as in skirting /dado with 10 mm thick rendering in Cement mortar 1:4.

M&L for for welding in repair of hinges for fixing door and window as per site requirement, finishing the surafce to match with existing finishes and similar works, complete all as specified and directed.

Dismantling brick tiles or terracing tiles, single layer on roof, complete all as specified and directed.

Demolition of cement conrcete (un-reinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

Removing excavated material exc 250 m but not exc 500m above the starting point and depositing where directed, complete all as specified and directed.

Roughening surfaces of old/concrete floor by backing sweeping clean with iron brush and washing down with water etc, complete all as specified and directed.

M & L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in roof kerbs , mud stops , rounded or chamfered on edges, complete all as specified and directed.

M&L for PCC padding average 50mm thick to be provided in slope, PCC 1:2:4 type B-1 using 20mm graded stone aggregate, complete all as specified and directed.

M& L for wire brushing neat cement slurry with 3kg of cement per sqm at top and bottom of base coat and cleaning top surfces, complete all as specified and directed.

M&L for 15 mm thick screed bed in cement mortar 1:4 as in roof mixing with water proofing compound @ 3% by weight of cement or as per manufacturers instructions, complete all as specified and directed Note :- Water proofing compound will be measured and paid seperately.

M&L for preparation of roof top surfaces providing and applying single component elastic cold applied polyurethene modified acrylic roofing system ,co elastic technology (CET) based on modified polyurethene and fully fibre reinforced having sun Reflectivity index (SR) of 106 on top of concrete roof surfaces all cracks upto 3mm at corner joints channel and parapets should be treated with crack seal . Applying three coats including one coat of primer of Shali urethene BTD/Sikalastic 560/smart care damp proof ultra having coverage @ min 0.75Kg/Sqm and dilution upto 10% and laying reinforced fibre net and applying two coats of shaliurethene BTD/Sikalastic 560/smart bcare damp proof ultra @ total consumption 2Kg/sqm in two coats for maintaining minimum dry film thickness 1.50mm and elongation at break of free film of approx 350%. The material shall be applied with brush or rooller, complete all as specified and directed Note -: 6 hrs interval between two coat will be maintain. All auxillary and accessories involved during application should be supplied by single manufacturer as part of system i)The water proofing treatment shall be got carried out by the manufacturer or their authorised applicators duly approved by GE in writing.

Disconnecting existing tanks, setting a side (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing with necessary fittingsin same position, complete all as specified and directed.

Dismantling cast iron work of any description, complete all as specified and directed.

m/s k.k. construction co. (BID ID -3374547)

SANGAM ENGINEERS (BID ID -3380062)