REPAIR MAINTENANCE AND CAMOUFLAGE PAINTING TO CERTAIN BUILDINGS AT AIR FORCE STATION SALUA UNDER GE (AF) KALAIKUNDA

Amount

Material and Labour for complete removal of existing treatment by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s and applying two coat of100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including a coat of primer to old plastered or unplastered surfaces on walls including preparation of surfaces, up to 18 Mtr height including all necessary scaffolding complete all as specified and directed.

All as Item No.01 as above but on roof surface of AC sheets complete all as specified and directed.

M & L for applying one coat o f 100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours as approved by GE) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand including preparation of old concrete/wall surfaces of any type and description include brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots complete all as specified and as directed.

Preparation of old painted steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coat of synthetic enamel paint in camouflage pattern (Three colours as approved by GE)) up to 18 Mtr height including all necessary scaffolding complete all as specified and directed

Taking down cement plaster on brick or stone wall etc including racking out joints hacking for key scrubbing down with water etc up to 18 Mtr height including all necessary scaffolding complete all as specified and directed

Materials and Labour for rendering 5 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, up to 18 Mtr height including all necessary scaffolding complete all as specified and directed Note: - (Water proofing compound will be deemed to be included in quoated rates

M & L for applying Two 100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours as approved by GE) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand over a coat of exterior wall primer on new concrete/wall surfaces up to 18 Mtr height including all necessary scaffolding complete all as specified and directed.

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

Taking down chowkats or frames with shutters (without taking off shutters from the frame) exc 1.5 sqm but n exc 4 sqm each complete all as specified and directed .

Taking down chowkats or frames with shutters (without taking off shutters from the frame) not exc 1.5sqm for architraves,etc complete all as specified and directed.

Taking down shutters of any description exc 1 sq. m and not exc 2 sq. m each .complete all as specified and directed.

Taking down Shutters of any description n.exc 1 sq. m each all complete all as specified and directed.

Cutting holes in brick walls exc half brick but not exc one brick built in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 as required (Depth of embedded portion measured from the face of the jamb into the wall) all as specified and directed .

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

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M35 grade conforming to IS 15658-2006 made by block making machine with strong vibratory compaction, of approved size, design & shape, cast in rubber mould, glossy finish of approved colour, laid in required colour and pattern over and including 30 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Materials and Labour for 75 mm thick plain cement concrete (1:2:4) type B2 using 40 mm graded aggregate as in sub base in floor/paving/hardstanding, complete all as specified and directed.

Materials and Labour for 100 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded aggregates as in plinth protection/paving/hardstanding including finishing surface even and smooth without using extra cement complete all as specified and directed.

Materials and Labour for 25 mm thick plain cement concrete (1:2:4) type B0 using 12.5 mm graded aggregates as in floor,complete all as specified and directed.

Materials and Labour for 40 mm thick plain cement concrete (1:2:4) type B0 using 12.5 mm graded aggregates as in floor,complete all as specified and directed.

Materials and Labour for, Non - skid Ceramic tiles, coloured, 8-10 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm,conforming to IS 15622, ISO 13006, EN 14411 Grade B II, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed or bedding layer of cement mortar (1:6), complete all as specified and directed. MAKE:- (Johnson/Kajaria or equivalent make )

Materials and Labour for, Non - skid Ceramic tiles, coloured, 8-10 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B II, in riser of steps, skirting, dado and pillar laid over and including cement screed base including 15 thick rendering Cement mortar (1:3) complete all as specified and directed

Materials and Labour for, glazed ceramic coloured tiles, 400 X 300 X 7-8 mm thick, conforming to IS 15622, Grade B III, on vertical surface of wall such as dados,skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:3), complete all as specified and directed.

Material and Labour for Digital Vitrified Ceramic Tiles, , 10 mm thick (square/rectangular) polished area of each tile not exceeding 0.36 Sq M, on floors, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match colour over and including 15 mm thick screed bed or bedding layer of cement mortar (1:6), complete all as specified and directed.MAKE:- (Johnson/Kajaria or equivalent make )

Materials and Labour for, Digital Vitrified Ceramic Tiles, , 10 mm thick (square/rectangular) polished area of each tile not exceeding 0.36 Sq M, conforming to IS 15622, Grade B II, on vertical surfaces of wall such as dados, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:4), complete all as specified and directed.MAKE:- (Johnson/Kajaria or equivalent make )

Taking down cement plaster, any description on brick or stone walls etc,including racking out joints, hacking for key, scrubbing down with water etc all as directed by the engineer-in-Charge.

M&L for rendering 15 mm thick in CM 1:6 on other than fair face of brick work surfaces finished even and smooth with out using extra cement all as specified.

M&L rendering 15mm thick in CM 1:4 on fair faces of brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L rendering 5mm thick in CM 1:3 on fair faces of brick or concrete surfaces on celing finished even and smooth without using extra cement complete all as specified and directed.

Rendering dubbing coat over damaged irregular surface of chajjas roof projections ceiling facia etc average 15mm thick in cm 1:4 over cement slurry coat thick @ 3 Kg/sqm making the surface even followed by 5mm thick rendering in CM 1:3 furnished even& smooth incl making of drip course as reqd complete incl roughening surface of old concrete by picking sweeping clean and washing with water with and including two coat of damp proof ultra not less than 1.5mm thick as per manufactrur,s instruction with and including primer complete all as specified. Note :- Rate for form work if reqd to be incl in the rate quoated by the contractor.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work with and including dismantling of existing unserviceable complete all as specified and directed.

S&F for framed work (Fe 410-W (Gde-E-250) quality as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing with and including dismantling of existing unserviceable complete all as specified and directed.

Supply and Fix, factory made rigid lam PVC door frame of size 100 mm x 50 mm, with wall thickness of extruded 5mm PVC sheet of density 600 kgs/cum , made by joining 3 Nos. heat bent PVC sheet sections. The inside section of size 90mm x 30 mm shall be made from colour PVC sheet of 5 mm thickness.The inside section shall be covered by sticking two sections of size 35mm and 6 x 45 mm made from 5mm thick plain sheet. The frame shall be mitred cut at two corners and jointed by inserting 4 Nos. 150 mm long brackets of 15mm x15 mm MS square tube. The two vertical members of door frame shall be reinforced with 40mm x 20 mm MS tubes of 19 SWG duly filled with 2nd class hardwood throughout the frame. The door frame shall be fixed to the wall using 100 mm long nikel coated dry wheet screws through the frame by using PVC fastener. Minimum 04 Nos. of screws shall be provided for each vertical member and minimum 02 Nos.for horizontal members etc. as per manufacturers specifications, fixed in opening, complete all as specified and directed.

Materials and Labour Factory Made Solid PVC Moulded Door designer Shutter, with particle board core, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded Prelam PVC Sheet on the front face & 2mm prelam PVC sheet on back face, supplying & fixing in frame at site as per specification and drawing, complete all as specified and directed.

Materials and Labour for 2nd class hard wood 35mm thick factory made shutters plain, framed, panelled (two panel )with lock rail and panel of 09 mm BWP commercial ply or12mm thick venerred particle board with commercial veenering on both faces. The size of rail and style as per IS-1003(part-1), klin seasoned and chemically pressure treated complete all as specified and directed.

Materials and Labour for 35mm thick 2nd class hard wood glazed and skeleton shutters open rebated and prepared to receive glass (or gauge etc with out sash bars )edges of framing plain chamfered or rounded fitted with cut and mitred beads for securing glass etc ,sizes of members of shutters as specified in SSRpart-1.section -8, clause 8.24(a), supplied and fixed to chowkats complete all as specified and directed.

Supply and Fix, 25 mm thick, Factory made flush shutters, solid core construction, with particle board core and plywood face panels,both faces is covered with decorative face veneer with lipping/frame to match, complete all as specified and directed.

S&Fin repair mild steel 200mm ordinary rat tail rod pettern springs including roller and roller plate complete

Materials and Labour Pressed steel door frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete as specified and fixed of size 105x60 mm complete all as specified and directed.

Materials and Labour Pressed steel door frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete as specified and fixed of size 125x60 mm complete all as specified and directed.

S&F butt hinges,heavy weight cold rolled 100 mm size complete all as specified and directed

S&F butt hinges,heavy weight cold rolled 75 mm size complete all as specified and directed

Supply and Fix, aluminium handles, Fabricated type, anodized, 100 mm size, complete all as specified and directed.

Supply and Fix, aluminium handles, Fabricated type, anodized, 75 mm size, complete all as specified and directed.

Supply and fix Aluminium anodized barrel tower bolts of extruded section, 150 mm long 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 to door shutter complete all as specified and directed

S & F 150 mm Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

Supply and fix Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded, including taking down existing unserviceable one including making good disturbed surfaces as per existing specfication complete all as specified and directed.

Supply and fix Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded, including taking down existing unserviceable one including making good disturbed surfaces as per existing specfication complete all as specified and directed.

Supply and Fix,steel ventilator with top hung shutter including hinges, steel peg stay, complete without glazing bars, dovetailed or welded, complete all as specified and directed.

Supply and Fix,steel ventilator with top hung shutter including hinges, steel peg stay, complete with glazing bars, dovetailed or welded, complete all as specified and directed.

Supply and Fix,3 mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.50 Sq M in each pane complete all as specified and directed.

Hacking out old glasses from steel window/ventilator in any position and any description including punching or drilling out old glazed pins/springs clips etc complete.

Supply and Fix, in repair 25 mm dia. Stainless steel conduit ,wall thickness 1.00 mm, including suitable fixing brackets and fancy type end caps as in darpary rod for doors/ windows, complete all as specified and directed.

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

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

Material and Labour for applying two coats of synthetic enamel paint over a coat of pink primer on new wood or wood based surface exceeding 10 cm in width or girth including preparation of surfaces complete all as specified and directed.

Material and Labour for applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on new steel and iron surface exceeding 10 cm in width or girth including preparation of surfaces complete all as specified and directed.

M&L for preparation of new plastered or un -plastered from walls, and applying two coats acrylic distemper on walls, over and including a coat of 1 mm thick white wall care putty over a coat of primer as per manufacturer,s instruction complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L application of two coats cement based paint over a coat of alkali resistant primer to new wall surfaces including preparation of surfaces complete all as specified and directed.

Material and Labour for applying three coats of white wash to new plastered surfaces on ceiling including preparation of surfaces complete all as specified and directed.

Supply and Fix in repair, bib tap, cast copper alloy, fancy type, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule,15 mm bore and fixed, complete all as specified and directed. Make:Cat No.QQT-7037 of Jaquar or equivalent make of MARC/Kohler)

Supply and Fix in repair, stop valves/Angle cock, cast copper alloy, fancy type, chromium plated,screwed down, high pressure with crutch or butterfly handle, screwed both ends for steel pipe of for unions, 20mm bore, complete all as specified and directed.

Supply and Fix in repair, stop valves/Angle cock, cast copper alloy, fancy type, chromium plated,screwed down, high pressure with crutch or butterfly handle, screwed both ends for steel pipe of for unions, 15 mm bore, complete all as specified and directed.Make:Cat No.QQT-7053 of Jaquar or equivalent make of MARC/Kohler)

S&F Vitreous China WC (squatting pan) Orissa pattern size 580x440mm white with intergal foot rests including provision of lime/Cement concrete bedding, fixing bolts with PVC valve less syphonic action type flushing cistern low level white, dual flush, ISI marked (IS: 7231) with PVC inlet ball valve, float and handle, 10 ltrs capacity and connection to pipes including PVC connection and 32mm dia PVC long bend for squat pattern etc , set with concrete and making good to floor including taking down existing complete all as specified & directed.

S & F in repair vitreous china wash hand basin flat back, star white of size 550 x 400 mm including pillar taps, waste cupling and waste pipe brass material coated with CP including brackets complete all as specified and as directed. (Make : Hindware of cat No 10010 or equivalent of Paryware/Cera)

S & F sinks with drainage board made of stainless steel 1 mm thick sheet kitchen or laboratory with plugs, washers and 40 mm nominal size, copper alloy, nickel chromium plated finish waste fittings with including silicone sealant; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipes overall size 915 mm X 460 mm bowel size 410 mm X 330 mm X 160 mm complete all as specified and as directed.

Fixed in repair Vitreous China WC (Pedestal pattern white) including fixing bolts with PVC flushing cistern of 10 ltr capacity, seat cover black closed pattern with flat bottom, and mild steel chromium plated and flush pipe PVC 32mm dis for low level cistern complete all as specifief and directed.

S & F in repair vitreous china urinals, bowl (flat back) with flushing rim of size 440 mm X 265 mm X 355 mm with side fixing arrangements with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe)complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe complete all as specified and as directed.

S & F in repairs 10 litres capacity, low level, syphonic type, white, plastic flushing cistern as per IS 7231: 1994 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.

S & F in repairs 15 mm nominal size, pillar taps, cast copper alloy body and body components with capstan heads, spindle, washer plate and nut, with screwed shanks and back nut, with or without lettered hot or cold, nickel-chromium plated finish complete all as specified and as directed.

S & F in repair brass chromium plated shower rose 125 mm size with or without swivel joints, any size, including fixing to steel pipe or union complete all as specified and as directed.

Taking up or down steel tubing 15mm bore of pipe and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Taking up or down steel tubing 20mm bore of pipe and connections, including cleaning for refixing or removal to store complete all as specified and directed.

S&F Steel tubes, medium grade, galvanised with all fittings ISI marked and fixed concealed type complete to walls and ceilings or laid in floors, bore of tube 15mm all as specified.

S&F in repairs steel tubes, medium grade, galvanised with all fittings ISI marked concealed type and fixed complete to walls and ceilings or laid in floors, bore of tube 20mm complete all as specified and directed.

Taking down SWR pipes (any size or pattern), including all fittings, 'T', bends,etc., including removal to store for taking credit (measured overall as fixed along the centre line over fittings and accessories), complete all as directed.

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, laid in floor /wall including fittings complete all as specified and directed by Engineer- in- charge .

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 75 mm dia, laid in floor /wall including fittings complete all as specified and directed by Engineer- in- charge .

S & F UPVC bends without inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends without inspection door (any angle), 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

Supply and Fix, in repairs PVC (SWR) floor trap, plain with grating including jointing with solvent cement with dia. of out let 75 mm, complete all as specified and directed.

S&F PVC (SWR) 110mm bore in mm vent cowl complete all as specified and directed by Engineer- in- charge

S&F PVC(SWR) 75mm bore in mm vent cowl complete all as specified and directed by Engineer- in- charge

M & L for PVC connections 15 mm size with PTMT nuts of length 600 mm complete all as specified and as directed.

Disconnecting existing tanks, setting aside ( or lowering if required) for repairs, cleaning, etc, and hoisting if required reconnecting and refixing in position exc. 250 and not exc. 500 ltrs complete all as specified and directed

S&F 1000 ltrs IS marked multilayer rotational moulded polythytene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position with and including 25mm PTMT ball valves high pressure with polythene float and nut with and including dismantling exsiting one complete all as specified and directed .

S&F 500 ltrs IS marked multilayer rotational moulded polythytene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position with and including 20mm PTMT ball valves high pressure with polythene float and nut with and including dismantling exsiting one complete all as specified and directed .

S&F in repair 20mm Ball valve, high pressureof PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe (Minimum weight 20mm- 210gms) complete all as specified and directed.

Materials and Labour for waterproofing treatment to existing RCC roof in the following steps complete all as specified and directed. (i) Complete removal of the existing water proofing treatment. (ii) Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cu.m per sq.m, and lightly tampered (area of flashings, etc., shall be added to the roof area) (iiii) Supply and Laying, chicken wire mesh of size 12.5 mm x 0.51 mm (24 SWG) hexagonal construction including all laps, cutting and waste in fabric reinforcement to PCC roof padding including providing 40 mm thick plain cement concrete (1:2:4) type B0using 12.5 mm graded aggregates as in roof padding. (iv) Providing 15 mm thick screed bed or bedding layer of cement mortar (1:3), mixed with liquid water proofing compound as per manufactures instructions, on concrete surface of roofs or terracing and finishing surface even and smooth without using extra cement. (v) Waterproofing treatment over smooth finished surfaces after application of cold applied bituminous primer @ 0.30 Kg /Sq M,, providing and laying APP polymer, modified, non-woven polyester fabric of 150 grams/square metre, reinforced membrane, 3.00 mm thick, weighing 3.00 Kg / Sq M, with surface finish of white mineral, by torch on application method, with minimum 75 mm overlap on longitudinal direction and 100 mm overlap on the transverse direction and finally applying with one coat of bituminous based solar reflective aluminium paint @ 125 gms / Sq M complete all as specified and directed.

M&L cutting out cracks to V Section in existing roofs or terracing cleaning out and filling solidly with a hot mixture of bitumen and clean dry sand 1:1 complete all as specified and directed

M&L Rendering 10mm thick on concrete surfaces in cement mortar 1:3 and finished even and smooth using extra cement and including brushing in two layers using water proofing layer of damp proof ultra or any other similar material of any approved make (Fosroc/Sika/BASF) to give a layer of not less than 1.50 mm thick on newly plastered surface complete all as specified and as directed.

S&F Steel rolling shutters(thickness of laths 1.25 mm) with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: push pull or manual type incl taking down existing unserviceable complete all as specified and directed by engineer-in-charge.

Removal of unserviceable material obtained from demolition to a distance of exc 1000m but n. exc 2000m beyond the lead included in the rates, including loading, unloading and stacking at the out side MOD land Complete all as directed ,

SUMAN CONSTRUCTION

MS R.K.ENTERPRISE

NATIONAL CONSTRUCTION CO

Guru Charan Mahata

PRAFULLYA CONSTRUCTION