WELCOME MAINTENANCE OF OFFICERS MD ACCNS (OLD QTRS AND KPO) OF SEVOKE ROAD MIL STN

Amount

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

Dismantling plain or corrugated steel sheeting any thickness, complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exceeding 1.50 Sqm each, complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from frames) exceeding 1.5 sqmtr but not exceeding 4 sq m each, complete all as specified and directed.

Taking down shutters from frames exceeding 1 sqmtr but not exceeding 2 sq m each, complete all as specified and directed.

Taking down old unserviceable steel window shutters incl jali shutter in any position complete all as specified and as directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs of any thickness including cover fillets complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. and brushing neat cement slurry with 3.0 kg of cement per sq metre all as specified and as directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones, complete all as specified and directed.

Taking up or down 15 mm bore steel water tubing and connections, separating serviceable portion for reuse, removing unserviceable portion from site, complete all as directed.

Taking up or down 20 mm bore steel water tubing and connections, separating serviceable portion for reuse, removing unserviceable portion from site, complete all as directed.

Taking up or down 25 mm bore steel water tubing and connections, separating serviceable portion for reuse, removing unserviceable portion from site, complete all as directed.

Dismantling PVC water tank of capacity Exc 250 Litre and not Exceeding 500 Ltr complete all as specified and as directed

Dismantling PVC water tank of capacity Exc 500 Litre and not Exceeding 1000 Ltr complete all as specified and as directed

Materials and Labour for plain cement concrete (1:2:4) type B-1, using 20mm graded stone aggregate as in coping, bed plate, fillets and similar works including rounded or chamferred on edges with necessary form work complete all as specified. all as specified and as directed.

Materials and Labour for plain cement concrete (1:2:4) type B-1, using 20mm graded stone aggregate as in surface channel and drain complete all as specified and as directed.

Materials and Labour for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. all as specified and as directed.

Materials and Labour for reinforced cement concrete (1:2:4) type B-0, (using 12.5 mm graded stone aggregate) nominal mix as in fins, facias, etc incl demolition complete all as specified and as directed.

Materials and Labour for formwork to Formwork to fins, louvers, fascia for rough finished flat surfaces of concrete complete all as specified and directed.

Materials and Labour for TMT bars 6 to 8 mm dia , as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Supply & fixing mild steel framed work with mild steel square bar 12mm in grill or guard bars welded to steel window all as specified and directed.

Materials and labour for preparing 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.

Materials and labour for preparing of newly primed steel surfaces of any description , over 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

Materials and labour for preparing of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Materials and labour for preparing of old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Materials and labour for preparing of old painted surfaces of any description over 10 cm width or girth and applying one coat of Aluminium paint on steel surface( steel gate/rolling shutter) complete all as specified

Materials and labour for re-writing letters or figures (Block, Roman, Italic or Indian) n.exc 30cm height with synthetic enamel paint complete as specified and directed.

Materials and labour for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 15mm thick screed bed or bedding layer of cement mortar (1:6) for laying of floor finishes complete all as specified and directed.

Materials and labour for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 15mm thick screed bed or bedding layer of cement mortar (1:6) for laying of floor finishes complete all as specified and directed.

Materials and labour for coloured 450x350x7-8 mm thick glazed ceramic tiles on vertical surfaces such as skirting,dado and risers to steps etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match, over and including 10mm thick backing coat in cement mortar (1:4) , complete all as specified and directed.

Materials and labour for Vitrified Ceramic tiles of light shade 8-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over & incl 15 mm th screed bed in CM 1:6 complete including Necessary dismantling complete all as specified and as directed.

All as per Item No.31 above but as in skirting,dado etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match, over and including 10mm thick backing coat in cement mortar (1:3) , complete all as specified and directed.

Materials and labour for chequered cement concrete tiles 30cm x 30 cm size, 25 mm thick (with grey cement and pigments), set, jointed and pointed in neat cement slurry in floor with grey cement mixed with pigments to match with the colour of tiles, laid over and including 20 mm thick screed bed in CM 1:6, complete all as specified and directed.

Materials and labour for 20mm thick granite slabs of any type (table rubbed and polished) on cooking platforms and like, set and jointed in net cement slurry and pointed in white cement (1:2) using marble dust with admixture of pigment to match shade of granite including necessary moulding at edges laid over and including 10mm thick cement mortor screed bed in cement mortor (1:3) complete all as specified and directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan exc 6 meter mean radius built in cement mortar 1:6 including demolition of old brick work complete all as specified and as directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 including demolition of old brick work complete all as specified and as directed.

Cutting chases, pinning in brick wall making good to facings 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 concrete water tubing or concrete conduit wiring etc and making good, cutting not exc 10cm girth complete all as specified and as directed.

Supply and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick 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. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter 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 and necessary S.S screws shall be paid separately)

Supply and fixing Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/Chowkhat of size 45 x 70 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 (maximum 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, crew withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 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 fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. Note : (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately).

Supply and fixing second class hard wood plain solid straight chowkhats and frame wrought framed rebated on the soild, rounded or chamfered, put together with glue, pinned at joints, complete all as specified and directed.

Supply and fixing flush door shutters 30mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

Materials and labour for 19mm thick plywood grade BWR,type BB fixed with screws to timber frame work as in cup board/cabinet ,fix with brass screws and cups complete all as specified.

Materials and labour for 18/19mm thick Block board, grade 1 quality, exterior grade, commercial type fixed with brass screws to timber frame work as in cabinet/cup board , complete all as specified.

Materials and labour for 18/19mm thick prelaminated particle board, exterior grade, first quality, prelaminated one side with decorative choice lamination & other side balancing white lamination , fixed with screws to timber frame work as in cabinet, cup board,moduler kitchen etc. including external teak wood lipping all round, 6mm thick fixed with nails complete all as specified.

Extra over rates of 18/19mm thick block board for external teak wood lipping, 6mm thick fixed with nails complete all as specified.

Materials and labour for 0.9 mm thick Decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer instructions. Make:- Green ply industries Ltd/ Century/ Archid.

Materials and labour for 1.5 mm thick Decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer instructions. Make:- Green ply industries Ltd/ Century/ Archid.

Materials and labour for second class hard wood plain fillets. square, rectangular or triangular in section, wrought, secured with nails or brads of sectional area exc 3 sqcm and not exc 6 sqcm complete all as specified and directed. .

Supply and fixing 90 degree close Kitchen cabinet door hinges self closing with spring complete as specified and directed. Make: Godrej/ Hettich/ Linc

Supply and fixing ball bearing slide systems/Drawer/Telescopic Channel Set, 10 inch size, full extension, complete as specified and directed. Make: Godrej/ Hettich/ Linc

Supply and fixing in repair anodised slider 3 track aluminium windows incl frame fixed type without sash bars, with aprropriate aluminium section including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws ,screws handles 2 nos, and 4 mm thick sheet glass plain or tinted including removing old unserviceable steel shutters complete all as specified

Supply and fixing Kitchen cabinet hinges 2 hole full over lay make of Godrej complete as specified and directed. Make: Godrej/ Hettich/ Linc

Supply and fixing stainless steel butt hinges, 100 mm size , complete all as specified and directed.

Supply and fixing stainless steel barrel tower bolts of extruded section, 150 mm long, complete all as specified and directed.

Supply and fixing stainless steel handles,150 mm size , complete all as specified and directed.

Supply and fixing for 300mm long stainless steel 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 and fixed, complete all as specified and directed.

Supply and fixing in repair aluminium anodised profile handle no protruding type and shall match the surface of cubical, complete all as specified and directed.

Supply and fixing stainless steel curtain rod 25 mm dia complete al as specified and directed.

Supply and fixing stainless steel brackets for holding curtain rod of 25 mm dia, fancy type complete al as specified and directed.

Supply and fixing stainless steel knobs for curtain rod of 25 mm dia, fancy type complete al as specified and directed.

Supply and fixing steel ventilators with top hung shutter including hinges,steel peg stay, including one shop coat of Zinc Chrome primer complete all as specified and directed.

Supply and fixing Mild Steel flat iron fillets fixed to fly proof steel window shutters with screws or riveted for securing wiring gauze etc and as in wind tiles for roof complete as specified and directed.

Supply and fixing 3 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

Supply and fixing 4 mm thick figured glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

Supply and fixing galvanised steel wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks or galvanised steel wire staples complete all as specified and directed.

Materials and labour for rendering 15mm thick in cement mortar (1:6) on other than fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 5mm thick in cement mortar (1:3) on ceiling surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 20mm thick in two layers of 10 mm thick each in cement mortar (1:4) on fair faces of brick work or concrete surfaces,WPC shall be mixed with morter of top layer, finished even and fair, complete all as specified and directed. (Note: WPC shall be measured and paid separately as supply only)

Supply only liquid Water Proofing Compound of approved make.

Materials and labour for preparation of new/old plastered surfaces of wall and applying 1mm thick wall care putty of approved make complete all as specified and directed.

Materials and labour for preparation of new/old plastered surfaces of wall and applying 2mm thick wall care putty of approved make complete all as specified and directed.

Materials and labour for applying three coats of white wash on new wall surface including preparation of surface, complete all as specified and directed.

Materials and labour for applying three coats of white wash on new ceiling surface including preparation of surface, complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper of approved colour with roller over one coat of primer over 1 mm thick wall care putty of approved make complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces and applying two coats of cement based paint over a coat of alkali resistant primer on wall complete all specified and directed.

Materials and labour for preparation of old decorated surfaces of walls including brooming down or steel wire brushing scraping down smoke shoot, moulds, moss and efflorescent salt sand trading oil and greasy spots and applying two coats of white wash on old painted wall surface including preparation of surface, complete all as specified and directed.

Materials and labour for preparation of old decorated surfaces of walls including brooming down or steel wire brushing scraping down smoke shoot, moulds, moss and efflorescent salt sand trading oil and greasy spots and applying two coats of white wash on old painted ceiling surface including preparation of surface, complete all as specified and directed.

Materials and labour for preparation of old decorated surfaces of walls including brooming down or steel wire brushing scraping down smoke shoot, moulds, moss and efflorescent salt sand trading oil and greasy spots and applying two coats of antifungal exterior emulsion paint (as per manufacturer instructions) complete as specified and directed.

Materials and labour for preparation of old decorated surfaces of walls including brooming down or steel wire brushing scraping down smoke shoot, moulds, moss and efflorescent salt sand trading oil and greasy spots and applying two coats of oil bound distemper of approved colour with roller complete all as specified and directed.

Materials and labour for complete removal of existing treatment from wall by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots including washing down with water etc. applying two coats of oil bound distemper with roller over one coat of damp proof primer of approved colour after preparation of surface complete all as specified and directed.

Materials and labour for Anodised aluminium snap grid framework, with size of grid 605 mm X 605 mm, for false ceiling, fixed with hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm, including S&F 4mm thick decorative type non asbestos fibre cement building boards fixed or laid /inserted to aluminium frame work as in ceiling complete all as specified and directed. Note:- The size of aluminium main and cross tee shall be 40mm x25mm x2mm and size of angle shall be 25mm x 25mm x 2mm or higher)

Supply and fixing 20 mm Brass Elbow for CPVC Connection complete all as specified

Supply and fixing 20 mm Brass Elbow (3/4 X ½) for CPVC Connection complete all as specified.

Supply and fixing 20 mm dia brass Tee in CPVC connection complete all as specified and directed.

Supply and fixing 20 mm dia male brass Threaded adaptor (MTA/MBTA) for CPVC connection complete all as specified and directed.

Supply and fixing 20 mm dia female brass Threaded adaptor (FTA/FBTA) for CPVC connection complete all as specified and directed.

Supply and fixing 20 mm dia brass union in CPVC connection complete all as specified and directed

Fixing only old serviceable 15 mm bore medium grade galvanized steel water tubing with all new fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Fixing only old serviceable 20 mm bore medium grade galvanized steel water tubing with all new fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Fixing only old serviceable 25 mm bore medium grade galvanized steel water tubing with all new fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 15 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 20 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 25 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing in repairs, stainless steel sink with drainage board, 1 mm thick for kitchen or laboratoty with plugs, waste pipe, washers, including cantilever cast iron brackets, connecting union to waste pipe etc including bedding in cement mortar to dwarf wall, overall size 915x460mm with bowl size 410mm x 330mm x160mm with 40 dia mm CP waste coupling and PVC waste pipe complete all as specified and directed.

Supply and fixing sheet glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 12cm wide with CP brass bracket guard railing 60cm long complete all as specified and directed.

Supply and fixing glass corner shelf assembly consisting of 5.5 mm thick sheet glass shelf with CP brass bracket and CP frame 900mm long complete all as specified and directed.

Supply and fixing kitchen plate rack made out of stainless steel 1mm thick sheet with partition and size of rack 900X200X600 mm (minimum) with shape and pattern as per sample kept in sample room of GE office complete all as specified and directed.

Supply and fixing in repair Vitreous China wash down water closet pan (pedestal pattern), white with "P" or "S" Trap front or back inlet fixing bolts, PVC seat cover complete and making all necessary connection as specified and directed.

Supply and fixing in repair Vitreous China squatting pan, `Orrisa' pattern, size 580 x440 mm white, with integral foot rests (excluding flushing cistern & flush pipe) incl setting the trap and pan in cement mortar (1:3:6) all round and "P" or "S" Trap, complete all as specified and directed.

Supply and fixing in repair 10Ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, complete all as specified and directed.

Supply and fixing in repairs Vitreous China wash hand basin, white, flat back, size 550x400mm, including CI brackets, CP brass waste coupling 32mm etc complete all as specified and directed.

Supply and fixing in repairs vitreous china pedestal stand white colour suitable for wash hand basin complete all as specified and directed. .

Supply and fixing in repair Vitreous china premium/ 1st quality wash down water closet, wall hung EWC, white/ ivory/off white (closed pattern incl all necessary accessories like rag bolts/ gel gasket etc. (excluding flushing cistern & flush pipe) complete in all respect all as specified

Supply and fixing in repair plastic seat cover closed patternEWC/Anglo indian type with flat bottom and cover fixed with aluminium hinging device complete all as specified and directed.

Supply and fixing in repair UF Soft close slim seat cover for Monoblock floor mounted EWC fixed with hinging device. complete all as specified and directed.

Supply and fixing for 450mm long PVC connections 15mm size with PTMT nuts, complete all as specified and directed.

Supply and fixing in repairs, 15mm cromium plated Bib taps, cast copper alloy with crutch or butterfly handle, fancy type, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

Supply and fixing in repair Concealed 15 mm bore angular stop valve cast copper alloy fancy type chromium plated with long shank and cup (concealed type) with capstan head wall flange etc screwed down screwed for iron pipe complete all as specified and directed. .

Supply and fixing in repairs, cromium plated Pillar taps 15 mm bore, cast copper alloy, with capstan heads screwed down high pressure, with or without lettered `Hot' or `Cold' with long screwed shanks & fly-nuts, screwed for iron pipe, complete all as specified and directed.

Supply and fixing in repair 15 mm bore Brass CP basin mixer for mixing hot & cold water fancy type screwed down high pressure with letter hot and cold with long screwed shank and flynuts screwed for iron pipe, complete all as specified and directed.

Supply and fixing in repair 15 mm bore Brass CP sink mixer for mixing hot & cold water fancy type screwed down high pressure with letter hot and cold with long screwed shank and flynuts screwed for iron pipe, complete all as specified and directed.

Supply and fixing in repair 15 mm bore Brass CP wall mixer for mixing hot & cold water fancy type, 3 in 1 system with provn of for head shower with long bend pipe and wall flangs with 125 mm size CP shower rose with swivel joint and matching CP arm, screwed down high pressure with letter hot and cold with long screwed shank and flynuts screwed for iron pipe, complete all as specified and directed.

Supply and fixing in repairs bathroom mirror with 2 X Magnifying and wall bracket with adjustable frame complete all as specified and directed.

Supply and fixing in repairs 15mm bore dia Stop cock cast copper fancy type chromium plated alloy screwed down high pressure with crutch or butter fly handle serwed both ends for iron pipe or for unions complete all as specified and as directed.

Supply and fixing in repairs Concealed 15 mm Angle stop cock cast (male or female thread) copper alloy chromium plated fancy type with capstan head, wall flange screwed down screwed for iron pipe and fixed in repairs.

Supply and fixing in repairs stainless steel Soap dish recessed type with glass case complete all as specified and as directed.

Supply and fixing in repairs CP Toilet roll holder with flap complete all as specified and as directed.

Supply and fixing in repairs stainless steel towel ring square/Circular of make complete all as specified and as directed.

Supply and fixing in repairs stainless steel towel rack with lower hanger with hook of make of standard make complete all as specified and as directed.

Supply and fixing in repairs CP Toilet roll holder with flap including CP screws complete all as specified and as directed.

Supply and fixing in repairs CP Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified.

Supply and fixing in repairs Over head Shower150x150 mm square shape single flow (ABS body chromium plated with grey face plate) with rubit cleaning system incl shower Arm casted 190 mm long flat/round shape for wall mounted showers complete all as specified and directed

Supply and fixing in repair Over head Shower 200x200 mm square shape single flow (Body & Face plate stainless steel) with rubit cleaning system including shower Arm 400x25x25 square shape for wall mounted showers with flange complete all as specified and directed.

Supply and fixing in repair metropole flush valve (Chrome,regular) 40 mm of approved make for wall hung/ mounted EWC including cutting of concealed lines etc complete as specified.

Supply and fixing PVC (SWR) floor trap dia of outlet 75mm, plain with grating including jointing with solvent cement complete all as specified and as directed.

Supply and fixing PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified and as directed.

Supply and fixing in repais PVC waste pipe suitable for 32 mm dia waste coupling for wash hand basin complete all as specified and directed.

Supply and fixing Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

Supply & fixing stainless steel grating 100mm dia over floor trap complete all as specified.

Supply and fixing PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints fixed to walls or in floors, complete all as specified and directed.

Supply and fixing PVC (SWR) bends any radius 110mm bore with access door, complete all as specified and directed.

Supply and fixing PVC (SWR) junction single, (Single T) equal or unequal, 110mm bore, complete all as specified and directed.

Supply and fixing PVC (SWR) pipes 75mm bore single socketed, in any length with rubber ring joints fixed to walls or in floors, complete all as specified and directed.

Supply and fixing PVC (SWR) bends any radius 75mm bore with access door, complete all as specified and directed.

Supply and fixing PVC (SWR) junction single, (Single T) equal or unequal, 75 mm bore complete all as specified and directed.

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 500 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply and fixing in repair 20 mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 210gms) complete all as specified and directed.

Supply and fixing in repair 25 mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 455gms) complete all as specified and directed.

Supply and fixing in repair 15 mm bore Gun metal gate or globe valve with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

Supply and fixing in repair 20 mm bore Gun metal gate or globe valve with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

Supply and fixing in repair 25 mm bore Gun metal gate or globe valve with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

All as per Item No. 146 above, but of capacity exc 500 litres n exc 1000 litres.

All as per Item No. 146 above, but of capacity exc 1000 litres n exc 2000 litres.

Materials and Labour for Steel work in tubular trusses including posts,purlins, rafters, special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 including dismantling existing broken/rusted frame of any type.

Supply & fixing 0.63 mm thick Galvanised, corrugated mild steel sheeting of grade O (120gm/Sqm zinc coating) with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc complete all as specified and directed.

Supply & fixing 0.80 mm thick plain galvanised mild steel sheeting of grade O (120gm/Sqm zinc coating) in ridges hips, valley gutters, drip and straight flashings with grade complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based corrugated steel sheet 0.50mm thick of any 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.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based Plain steel sheet 0.50mm thick of any 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.

Taking out old existing APP membrane or any other roof treatment work, roughening surfaces of existing roof and removing debris from site including cleaning and washing down with water to remove all dust/dirt etc complete all as directed.

Materials and labour for brushing neat cement slurry with 3.0 kg of cement per sq metre all as specified and as directed.

Materials and labour for 10 mm thick rendering in cement mortar (1:4) over RCC roof surface to receive roof treatment finished even and smooth without using extra cement mixed with water proofing compound as per manufacturers instruction (WPC shall be measured and paid separately).

Materials and labour for application of waterproofing Coating on RCC roofs with following steps of work to be carried out through authorised person/applicator of manufacturer:- : Providing and applying single component High build fibre Reinforced Acrylic Waterproofing render for roofing system to be applied by brush, at three coats at minimum dry film thickness of 1 mm, which should cure by reaction with atmospheric moisture to give a tough elastomeric waterproof membrane. Solid Content - 70%, Tensile strength ASTM D 412-1.10 Mpa, Elongation ASTM D12-100%, Resistance to ageing due to - 1000hours, UV radiation ASTM D4587 E - No Change, Rapid Chloride Penetration ASTM c 1202 - Very low, Pull off adhesion ASTM D541 - 0.92 Mpa, Resistance to Algae growth ASTM D 5589-97 - Passes, Zero rating, Permeability (mm) (BSEN 12390 part 8) -n 5.0, Water vapour transmission (ASTM E 96) - 6.0g/m2 h. (Make :-Fosroc Brushbond Roof Guard/ Equivalewnt chemical of M/S STP LIMITED/ Dr. Fixit)

MARWA CONSTRUCTION (BID ID -3506304)

LIBERAL ENGINEER CONSTRUCTION (BID ID -3505342)

Engineers India (BID ID -3503461)

ANJALI CONSTRUCTION (BID ID -3504877)

SRI SURAJIT SENGUPTA (BID ID -3505821)

M S ALOK SAHA (BID ID -3504785)

M/S DUTTA & DAS ENGINEERING CO. (BID ID -3507183)