ADDITION / ALTERATION AND SPECIAL REPAIR TO BUILDING NO. P-53 AT NAVAL BASE AND PROVN OF SENTRY POST AT OUTER GATE OF NCB INS DWARKA OKHA UNDER GE NAVY PORBANDAR

Amount

Taking down wooden Shutters of any description exc 1 Sq. m and n exc 2 sq. m each and refixing in the same opening including adjustment if required complete all as specified and as directed.

Taking down chowkats or frames exc 1.5 sqm and n.exc 4 Sqm each with shutter (without taking off Shutter) complete all as specified and as directed.

2nd class hard wood, plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue, pinned at joints complete all as specified and directed.

Factory made 40mm thick, 2nd class hard wood, plain framed, panelled shutters, (two panel) with lock rail and panels shall be of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated, complete all as specified and as directed.

Taking down chowkat or frames n.exc 1.5 Sqm each with shutter (without taking off Shutter) complete all as specified and as directed.

Solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube made as per specification and drawing complete all as specified and as directed.

Factory made solid panel PVC door shutter, 30mm thick (style consisting of frame made out of MS frame covered with heat moulded plain colour PVC 'C' channel having PVC sheet strip 20 mm wide stuck inside with solvent cement for style and plain colour PVC sheets for top lock rail & bottom rail on either sides and as gap insert for top rail & bottom rail, panelling of plain colour PVC sheet fitted in MS frame welded/sealed to the styles & rails with suitable PVC sheet beading and jointed together with solvent cement fixing in the frame at site as per manufacturer's instruction and as specified in SSR Part-II-2010.

150mm long aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

150mm (Size of Handle in mm) Extruded aluminium alloy handles, fabricated type, anodised and fixed in repairs complete all as specified.

100mm butt hinges medium weight cold rolled mild steel fixed with screws or welded Complete all as specified and directed.

300 mm 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 section or cast-aluminium alloy and fixed

Brass double body door stopper fixed in repair in door complete all as specified

Aluminium (Extruded Section Body) Door closer hydraulically regulated,designation No. 3,universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed in repair / replacement complete all as specified.

Preparation of new wood and wood based surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of wooden primer complete all specified and directed.

Taking down aluminium windows / doors frame including Shutters of any description exc 2.0 sqm but n exc 4.5 sqm each with shutter (without taking off Shutter) complete all as specified and as directed.

Taking down aluminium windows / doors frame including Shutters of any description n exc 2.0 sqm each with shutter (without taking off Shutter) complete all as specified and as directed.

Powder coated aluminium anodised frame of size as directed for doors, windows and partitions and ventilators with one or more rebates including necessary joining cleats, glazing clips, rubber neoprene packing, etc complete with powder coating of approved colour minimum thickness 50 micron complete all as specified and directed.

Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.4mm and fixed with aluminium wire staples complete all as specified and directed.

4.8 mm thick Sheet glass,ordinary quality pin headed type and glazing with Aluminium snap beading with rubber Neoprene packing in square exc 0.5 sq. m in each pane complete all as specified and as directed.

5.5mm thick Sheet glass,ordinary quality pin headed type and glazing with Aluminium snap beading with rubber Neoprene packing in square exc 0.5 sq. m in each pane complete all as specified and as directed.

4mm thick figured glass, plain ordinary quality not exc 0.5sqm in each pane, fixed to aluminium sections, with neosprene gasket complete all as specified.

12mm thick toughened glass for door, partition etc. of any size and side portions of toughened glass fixed to wall / floor, joints sealed with clear silicon silicate gel to make water tight, edges with diamond cut including taper drilling to flush the screws / all fitting as required, floor hinges, patch fitting top, bottom and sides, lock and handles, spider joint etc. and concealed floor door spring as per requirement all as specified, required at site by manufacturer instructions and complete all as specified and directed.

2mm thick plain colour PVC sheet in strips & channel feathered at the edges for fixing on Solid PVC Wall Lining, Insulated PVC Wall Lining, and Solid PVC Partitions/fixing in aluminium door inclusive of Solvent Cement and fixing at site complete all as specified and directed.

Solar control film 25 micron reflective type pasted to glass panes as per instructions of manufacturers exc 1.5 sqm complete all as specified and as directed.

Taking down aluminium decogrills and refixing in the same opening including cutting of decogrills if required complete all as directed.

Aluminium anodised grill (Grill No. 20) of make 'DECO GRILL' or equivalent approved make as approved by GE in writing including making opening for handle & fittings, fixed with and including aluminium (anodised) channel section 38mm x 12mm x 1.30mm or F Section complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails complete all as specified.

18-19mm thick pre-laminated particle board (incl dismantling), flat pressed single layer type or three layer type with BWR type adhesive, medium density interior grade having one side decorative lamination and other side balancing white lamination as in cup board shutter , shelves etc including 6 mm thick teak wood leaping on three sides and 20mm thich on hanging side & French polishing to edging complete all as specified.

30mm (Width of flaps (when open) in mm) Continuous (piano) hinges,mild steel, bright finish or electro galvanised complete all as specified and directed.

100mm dia, cupboard mild steel pressed handles, oval type, stove enamelled black fixed with nut, screw and washer of mild steel complete all as specified and directed.

Standard quality magnetic catcher for cupboard shutters complete all as specified and directed.

25mm dia Stainless Steel curtain rod fixed in repair / replacement complete all as specified and directed.

Statinless steel bracket for curtain rod of 25mm dia for fixing in walls fixed in repair / replacement complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. bedded in any mortar complete all as specified.

Marble (Baroda/ Udaipur green) 20mm thick machine cut as in flooring including 20mm thick screed bed in CM 1:4, jointed and pointed with grey cement slurry and pointing with white cement (1:3) using marble dust with admixture of pigment to match with shade cutting and polishing complete all as specified and directed.

Marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in 20mm thick cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade of following types complete all as specified and directed.

20 to 25 mm thick Kota stone slab of Ist quality, Machine cut, table rubbed and polished as in flooring laid over and including 20mm thick screed bed in cement mortar (1:4), set & jointed in grey cement slurry mixed with pigment to match shade of slab, including rubbing grinding and mirror polishing complete all as specified and directed.

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

Vitrified Ceramic tiles 10 mm thick, Light shade coloured (square/ rectangular) (double charged) area of each tiles not exceeding 0.36 sqm, as in floors set and jointed in neat cement slurry and pointed in coloured epoxy grout to match , over and including screed bed or bedding layer 15 mm thick in cement mortar 1:6 complete all as specified and as directed.

Coloured glazed ceramic tiles in vertical / dado surfaces 450x300x8mm thick set and jointed in white or coloured cement to match laid over 15mm thick rendering in CM (1:4) complete all as specified and directed.

Coloured non skid ceramic tiles 7 to 8 mm thick (square /rectangular) area of each tile not exceeding 0.11 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over 15mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

Rounding to edges of stone slabs one edge, such as in steps,cooking platform, and other similar situations complete all as specified and directed.

Demolition of old textile covering form roof (old WPT) complete all as specified and directed.

PCC 1:2:4 type B-0 using (12.5 mm graded crushed stone aggregate) in padding concrete to over slab 40 mm thick (average) bedding layer mixed with WPC, finishing even and smooth without using extra cement complete all as specified and as directed. Note: WPC & APP measured and paid separately.

Water proofing treatment to RCC roof slab including parapet comprising with the following course of treatment / specification from bottom to top:- (a) Applying bituminous primer @ 0.40 litre per Sqm over plastered surfaces of roof including parapet surfaces. (b) one layer of APP based polymeric membrane of approved manufacturer, 3 mm thick, weight not less than 3.6 Kgs per Sqm, reinforced with non woven polyester fabric or weight not less 150 gms per sqm. Polymeric membrane shall be taken to a height of 60 cm 9 minimum) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing. Note:- (i) Laying of APP based membrane shall be done by torch on method and as per manufacturer's instructions. (ii) A minimum overlap of 150 mm and 100 mm should be made in the end and sides of the polymeric membrane respectively and all overlaps and joints are properly sealed as per manufacturer's instructions.

Rendering 10 mm thick on fair faces of stone masonry surfaces or concrete surfaces on wall in CM 1:4 finished even and smooth without using extra cement including mixing Integral Water proofing treatment (where ever required as directed by Engineer in charge) complete all as specified and as directed. Note : Water proofing compound will be measured and paid separately).

Anti-skid Endura Cool roof SRI (Solar reflective Index) ceramic tiles (of approved color), 300x300x10mm thick, square / rectangular laid over plastered surface of roof in 15mm thick screed bed in CM 1:4, joints grouted with tile grout complete all as specified and as directed.

Preparation of new surfaces of roof slab and applying two coats of aluminium paint on (over APP Memberane) complete all as specified and as directed.

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

GI frame work for seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre / intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre, including hangers and hanging arrangements, including providing and fixing 12 mm thick seamless calcium silicate ceiling board made out of 1800 x 1200mm size board, comprising of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25mm long self drilling and tapping screws having Philips head with under head cutter at minimum spacing of 200mm centre to centre, including fnishing the joint of face board with specially formulated jointing compound and 48mm wide fibre tap to provide seamless finish and multi layer design complete all as specified and directed.

5mm thick PVC sheet fillet of width 35mm for wall paneling including fixing to wall to make PVC Frame as per specification and complete all specified and as directed.

Solid PVC Wall Lining consisting of 5mm thick wood grain printed PVC sheet (approved color and shade) inclusive of solvent cement and fixing to PVC frame as per specifications and as per manufacturer's recommendations and complete all specified.

4mm PVC tiles/sheets, (approved by GE) laminated plain coloured, marbled mosaic or mottled finish, laid with approved rubber based adhesive if floors complete all as specified and as directed by Engr-in-charge.

Demolition of unreinforced cement concrete in ground floor and paving in any position not otherwise specifically below or above ground level complete all as specified and directed

75mm thick PCC 1:3:6 , type C-2 using 40mm graded stone aggregate as in plinth protection finished even & smooth without using extra cement making 10mm wide joints at every 3m interval and at every corner, filled with mixture of bitumen and sand (1:1) complete all as specified.

Taking down cement plaster on brick, stone or concrete surface including racking out joints hacking for key scrubbing down with water to receive plaster a, etc complete all a specified and as directed.

Rendering 10mm thick in cm 1:6 on stone masonry surfaces, finished surfaces even and smooth using extra cement complete all as specified and as directed.

Rendering 15mm thick on fair faces of brickwork or concrete surfaces 'in CM 1:4 finished even and smooth without using extra cement all as specified and directed.

Rendering 5mm thick in CM 1:3 on concrete surfaces finished even and smooth without using extra cement as in ceiling complete all as specified and directed.

Supply only integral water proofing compound all as specified and as directed.

Preparation of new plastered/concrete surfaces of walls, and applying two coats of oil bound distemper of approved shade/tint over one coat of primer over one coat of wall care putty 2mm thick to achieve smooth surfaces complete all as specified and as directed.

Preparation of newly plastered surfaces of walls, soffits & facias of beam, chajjas etc applying two coats of weather proof Acrylic based exterior emulsion paint over a coat of primer complete all as specified.

Preparation of old plastered or unplastered surfaces of walls, soffits & facias roof and applying one coat of anti fungal weather proof Acrylic based paint complete all as specified and directed.

Complete removal of existing treatment preparation of surfaces of walls and applying one coat of wall care putty 2mm thick and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and directed.

Preparation of old plastered or unplastered surfaces of walls and applying two coats of oli emulsion distemper complete all as specified and directed.

Preparation of old plastered or unplastered surfaces of ceilings and applying one coat of oli bound distemper complete all as specified and directed.

Preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of wall care putty complete all specified and directed.

Preparation of old plastered or unplastered surfaces of ceilings and applying two coats of white wash complete all as specified and directed.

Preparation of new wood and wood based surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of wooden primer complete all specified and directed.

Taking down rainwater/waste pipes (any size or pattern), including all fittings,heads, shoes, bends, swan-necks complete all as specified and directed.

PVC (SWR) pipes, 110mm bore, single socketed, 4.00 Kgf per Sqcm pressure, in any length with rubber ring joints complete all as specified and as directed.

110mm bore PVC (SWR) bends, single / double 'Y' or 'T', with access doors, any radius including fixing clips complete all as specified and as directed.

110mm bore PVC (SWR) couplers including fixing clips complete all as specified and as directed.

110mm bore PVC (SWR) vent cowel including fixing clips complete all as specified and as directed.

75mm bore PVC (SWR) pipes of pressure rating 6 kgf / cm2, single socketed in any length with rubber ring laid in floors fixed to wall / ceiling with clamps complete all as specified and directed.

75mm bore PVC (SWR) bends any radius with with oval access door fixed with rubber ring joints jointing with adhensive complete all as specified and directed.

75mm bore PVC (SWR) junction single T equal or un equal with oval access door fixed with rubber ring joints jointing with adhensive complete all as specified and directed.

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

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

Vitreous China wash down water closet (Pedestal pattern) white with concealed S-Trap/P-trap, 360mm wide, 390mm high and 415 to 445mm long at top including fixing bolt Plastic water closet seat cover white closed pattern with flat bottom and cover and mild steel chromium plated hinging device including connection to drain (or outgoing pipe) and to flushing pipe antisyphonage pipe fixed in repairs / replacement complete all as specified and directed.

Vitreous china white squatting pan Orissa pattern of size 580mm x 440 mm with integral foot rests including necessary cement concrete and 100 mm bore ‘P’ trap SWR (PVC) with 550 to 600 mm long neck for connecting WC to branch piece with cement joints fixed in repair complete all as specified and as directed.

PVC low level flushing cistern 10 litres capacity valve less symphonic action type, ISI Marked white with inlet, ball valve, float and handle including brackets complete all as specified and directed.

PVC seat white or coloured, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device , fixed in repairs, complete all as specified and directed.

Vitreous China wash hand basin white flat back, size 550mm x 400mm, cutting for and pinning in ends of brackets Including waste pipe, brass waste coupling, 32 mm bore chromium plated, brackets, making all connections complete all as specified and directed.

Counter top WHB min size 450x 300mm including fixing accesorise, waste coupling, waste pipe & PVC connection pipe) fixed in repair / replacement complete all as specified and directed.

Kitchen sink with drainage board made of stainless steel 1mm thick (SS grade 304AISI 18/8) IS embossed (IS:13983) glossy finish with plugs, washers and wastes; including bedding in cement mortar to platform or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm fixed in repairs complete all as specified.

Vitreous china urinal bowl type 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 CM 1: 2 securing urinal to plug with and including 60 mm long brass screws, pointing around urinal back in cement etc. complete all as specified and as directed.

PVC waste pipe set for wash hand basin/sink fixed in repair / replacement complete all as specified.

32mm bore waste coupling of PTMT studs (half of full threas) (Min weight 45 gms each) complete all as specified and directed.

Urinal spreader of PTMT any colour for fixing with 15 mm dia pipe (Minimum weight 60gms). Complete all as specified and as directed.

Chromium plated surgical purpose elbow action pillar cock for fixing in WHB fixed in repair / replacement complete all as specified.

Fancy type bib taps, chromium plated cast copper alloy 15mm bore with crutch screwed down, complete all as specified and directed. Complete all as specified and as directed

Fancy type two way bib cock, chromium plated cast copper alloy 15mm bore with crutch screwed down fixed in repair / replacement complete all as specified and directed.

Health faucet fancy type with 1.2mtr long flexible tube and wall hook fixed in repair / replacement complete all as specified and directed.

Single lever quarter turn brass CP angle cock 15mm bore for fixing in 15/20mm dia in concealed pipe line fixed in repair / replacement complete all as specified and directed.

Brass CP overhead shower in square of size 200mm including metal shower arm of required length and size for fixing in 15/20mm dia pipe fixed in repair / replacement complete all as specified and directed.

Fancy type stainless steel soap dish,fixed to plugs with chromium plated brass screw fixed in repair / replacement complete all as specified and directed.

CP brass corner glass self (with brackets) as per sample kept at sample room fixed in repair / replacement complete all as specified and directed.

Chrome finish Anti cockroach floor trap complete set in square of size 150x150mm for fixing in floor fixed in repair / replacement complete all as specified and directed.

Toilet paper holder of brass, chromium plated fixed to walls with chromium plated (CP) brass screws complete all as specified.

Brass Chromium plated towel rail, 60cm long, min 20mm dia pf superior quality, fancy type fixed in repair complete all as specified.

PVC connections 15mm size 600mm long with PTMT nuts fixed in repair / replacement complete all as specified and directed.

Taking up or down 20/25mm bore CPVC water tubing pipe and connections including cleaning for re-fixing or removal to store, complete all as directed by Engr-in-Charge.

20mm (outer dia) CPVC pipes, UV stabilised, SDR 11 pressure bearing capacity 28.12 kg/sq.cm @ 23 C ,leak proof, tough, rigid and suitable, fixed to walls with clamps / ceiling / concealed in wall including cutting chases and making good, or laid in trenches / jointed with sealant solvent leak proof including all fittings elbow, Tee, Socket, Reducer, Bushing, Step over head bends, End cap, End pugs, union, tank nipple and special fittings (brass insert threaded) like male, female treads, adapters, brass tee & reducers, male brass threaded adaptor, female brass threaded adaptor, flange including making Suitable size of brass threaded terminal to match the CP/PTMT plumbing fittings and interconnections as required for internal and external water supply applications complete all as specified and as directed.

25mm (outer dia) CPVC pipes, UV stabilised, SDR 11 pressure bearing capacity 28.12 kg/sq.cm @ 23 C ,leak proof, tough, rigid and suitable, fixed to walls with clamps / ceiling / concealed in wall including cutting chases and making good, or laid in trenches / jointed with sealant solvent leak proof including all fittings elbow, Tee, Socket, Reducer, Bushing, Step over head bends, End cap, End pugs, union, tank nipple and special fittings (brass insert threaded) like male, female treads, adapters, brass tee & reducers, male brass threaded adaptor, female brass threaded adaptor, flange including making Suitable size of brass threaded terminal to match the CP/PTMT plumbing fittings and interconnections as required for internal and external water supply applications complete all as specified and as directed.

Cutting chases, pinning in making good to facings where required and pointing in cement mortar 1:3 to ends or edges, cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting exc 10 cm but not exc 20 cm girth complete all as specified and directed.

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

Framed work as in doors/gates/gratings 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 Fe 410-W (Gde E-250) quality A complete all as specified and as directed.

Preparation of new steel surface of any description, over 10cm in width or girth, not otherwise described and applying two coats of Synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Demolition and breaking up drain pipes 150mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

Reinforced concrete pipes 150mm bore of pipe, class NP3, laid in trenches and jointed complete with collars complete all as specified and directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, manholes, pipe line, cable , etc. n exc 10 sq m on plan and getting out in hard/ dense soil / soft disintegrated rock complete all as specified and directed.

Demolition of brickwork or stone/boulders/block masonry, built in cement mortar including all quoins, arches, pillars, ashlar facing, dressed stonework, precast concrete articles and precast concrete block walling Complete all as specified and directed.

Stone masonry walling or squared walling in cm 1:6, brought upto courses using dressed same size Porbandar stone of superior quality complete all as specified and directed.

Plain cement concrete 1:3:6 type C2 (using 40mm graded aggregate bed to drain pipes including packing under and haunching against the sides of pipes of 150mm bore after they are laid and tested complete all as specified and as directed.

Rendering 15mm thick in cm 1:4 on stone masonry surfaces, finished surfaces even and smooth w/o using extra cement complete all as specified and as directed.

Mild steel CRS bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Mild steel CRS bars 6mm to 8mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed complete all as specified and directed.

Pre-cast RCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in cover slab of manholes, septic tanks, etc. and set in cement mortar 1:6 including dismantling of damaged RCC covers slab complete all as specified and as directed. NOTE : Reinforcement will be measured and paid for separately under relevant Item(s).

Dismantling of water tank RCC / HDPE of size n.exc 500 ltrs capacity complete all as specified and as directed.

Dismantling of water tank RCC / HDPE of size n.exc 1000 ltrs capacity complete all as specified and as directed.

Rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top) 500 Litre capacity, hoisted and fixed in position, with lid, tounge nipple for inlet, outlet connections etc. fixed in repairs, complete all as directed by Engr-in-Charge.

Rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top) 1000 Litre capacity, hoisted and fixed in position, with lid, tounge nipple for inlet, outlet connections etc. fixed in repairs, complete all as directed by Engr-in-Charge.

Disconnecting existing tanks seeting aside (lowering if required) for repairs, cleaning and hoisting if required reconnecting and refixing in position with cleaning, repairing including connection with inlet and outlet with GI/CPVC pipe fitting, float valve complete all as specified and directed.

Cleaning and removing all scale and dirt from tanks exc 250 ltrs but n. exc 500 ltrs capacity from mouths of circulating pipes etc of service water/loft tanks located at roof of the bldgs at different locations of capacities as followings: Note: 1. The contractor will write date of cleaning & due date of cleaning on Tank as directed by the Engr-in-Charge. 2. At the time of cleaning all pipes/fittings should be make in good condition as directed by the Engr-in-Charge.

PCC type B1 1:2:4 (20mm graded aggregate) as in block masonry with solid blocks, exc.10 cm in width and setting in mortar, complete all as specified and directed.

Cutting openings through brick / stone walls for door, window and other openings or enlarging existing openings or cutting out defective masonry for under pinning including providing fixing and removing, shoring, cleaning and stacking stone and removing surplus to store and rubbish off the premises all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Complete removal of loose / cracked concrete incl reinforcement if required, from RCC roof projection, chajja, fins, facia etc and making good with Nominal mix M-30 in any slab and in any position finished the surface even and smooth without using extra cement including necessary form work and welding/binding of reinforcement (including reinforcement) if required complete and match with the existing surface as directed.

Reinforced cement concrete nominal mix type B0 1:2:4 in (12.5 mm graded aggrigate) slab supported on walls, beam and column in floors, roofs, landing, balconies, canopies, deck slabs and shelves and the like, complete all as specified and directed.

Use and waste of formwork to soffits of suspended slabs and similar works n. exc 200mm thick (horizontal or sloping) with fair finished surfaces of concrete in flat complete as specified and directed.

PCC 1:2:4 type B-1 using (20mm graded crushed stone aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, Benching, kneelers, apex stones, bed plates, kerbs, saucer drain(including finishing top surface of drain even and smooth without using extra cement), water troughs and the like including weathering, slightly rounded or chamfered angles and throating, and similar work including use & waste of necessary form work complete all as specified and as directed.

Chipping and removal of spalled concrete, cracked, porous and weak concrete up to a depth of the reinforcement rods or depth of carbonation whiche er is deeper and cleaning of the reinforcement bars and exposed concrete to remove scales by chipping, wire brushing, emery sheets etc to enable the measurement of reduced dia of the bar, application of zinc primer to the reinforcement on all sides of the reinforcement and application of epoxy bonding agent to expposed old concrete surfaces. The job shall be carried with contractors own pneumatic chipper/manually eith all required resources tools and tackels up to the stisfaction of EIC. payment towards application of zinc primer and epoxy bonding agent shall be paid in respecive item rate of contract.

Providing and fixing hard drawn steel wire fabric of size 75x75mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants as approved by Engineer-in-charge.

Providing and plaing in position Micro - Concrete as per relevant ASTM / BS / IS having comp. strength of min 45 mpa at 2 days of make PIDILITE/ BASF/SIKA/FOSROC or equivalent in columns and beams, which shall be pre-packed single component, chloride free, non shrink, free flow, self compacting and mixed as per manufacturere spacification, including required leak proof shuttering, pre - soaking of substrate, manual application or pumping, manpower and tools & tackles all complete as per direction of the Engineer - In - Charge.

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq meters and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal or rubbish to the dumping ground within 50m lead with cement mortar 1:4 (1Cement :4Coarse Sand) complete as specified and directed.

Surface dressing n. exc 15 cm deep & getting out in hard dense soil complete as specified and directed.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and deisposal of excavated earth (ordinary Rock) lead upto 50 m and lift upto 1.5m complete as specified and directed.

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

Moorum / red bajri filling brought from out side MD land, in floors or paving, laid in layers n exc 15cm thick, spread, levelled and rammed including watering complete all as specified and as directed.

PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in sub base (100 mm thick) complete all as specified and directed.

Removing excavated material from the site to a distance 1.5km and depositing where directed at a level n. exc. 1.5 m above the starting point, complete all as specified and directed.

Stone masonry walling or squared walling in cm 1:4, brought upto courses using dressed same size Porbandar stone of superior quality complete all as specified and directed.

Preparation of new plastered/concrete surfaces of walls, and applying one coats of oil bound distemper of approved shade/tint over one coat of primer over a coat of wall care putty to achieve smooth surfaces complete all as specified and as directed.

10mm thick rendering in cement mortar 1:3 on concrete surfaces as on ceiling and finished fair and even complete all as specified and directed.

Preparation of new plastered surfaces of ceiling and applying three coat of white wash complete all as specified and directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, complete all as specified and directed.

Form work to Chajjas, chullah hoods, troughs and similar items including edges and rough finished surfaces complete all as specified and directed.

Use and waste of Form work to sides and soffits of suspended slabs such as roof slabs, floor slabs and similar work n exc 200 mm thick (horizontal or sloping) complete all as specified and directed.

RCC Nominal mix type B1 1:2:4 (using 20 mm graded crushed stone aggregate) as in Chajjan complete all as specified and directed.

RCC Nominal mix type B1 1:2:4 (using 20 mm graded crushed stone aggregate) as in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Reinforced cement concrete B1 1:2:4, using 20mm graded stone aggregates as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed.

Hardcore of Broken stone or boulders of gauge exc 63 mm but n.exc 100mm, deposited spread and levelled in layers n exc 15 cm thick watered and rammed to a true surface complete all as specified and directed

Powder coated aluminium anodised frame and shutter for doors, windows and partitions with one or more rebates including necessary joining cleats, glazing clips, rubber neoprene packing, handle, stoppage, locking arrangements etc complete with powder coating of approved colour minimum thickness 50 micron complete all as specified and directed.

Aluminium Alloy wire cloth. 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples fixed in repairs complete all as specified and as directed.

30mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides one face is covered with deco rative face veneer with lipping/frame to match all as specified and directed.

200mm long (Length of Bolt in mm) Aluminium anodised, barrel tower bolts of extruded section and fixed all as specified and directed.

APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (st not less than 150 gms/sqm) land on primed surface by forced application complete all as specified.

Surface excavation n. exc. 30 cm deep and averaging 15 cm deep and getting out in hard/dense soil including cutting of bushes, saplings and cutting trees not exc. 30m girth etc complete all as specified and directed.

Hard core of broken stone or boulders of guage n exc. 63 mm, deposited, spread and levelled in layeres n exc. 150 mm thick, watered and rammed to a true surface, before concerting or otherwise complete all as specified and directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M-40 Grade Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of complete (with grey cement and pigment) over and including 50 mm thick sand cushioning complete all as specified and directed.

Factory made kerb stone of M-25 grade cement concrete of size not less than 20cm (Ht) x 10cm (thickness) in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not be more than 5 mm), including making drainage opening wherever directed complete all as specified.

Earth work in excavation by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and reamming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directd within a lead of 50m complete all as specified and directed.

Extra forming fair finished drain channel upto 60 cm inner grith in cement concrete using extra cement including forms complete all as specifed and as directed by Engineer in Charge.

50mm thick Cement concrete (1:2:4) type B-1 using 20 mm graded crushed stone aggregate as in floor topping etc, surfaces finished of concrete flooring with brooming / chequred finish complete all as specified and as directed by Engr-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft disintegrated rock complete all as specified and as directed.

Removing excavated material soil/rocks n.exc. 50 m, depositing where directed at a level n. exc. 1.5 m above the starting point, complete all as specified and directed.

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete on and including teak wood battens including fittings, such as switches, ceiling roses, pendent brackets, holders etc. but excluding fan regulators, tube light fittings and removing complete and making good to disturbed surfaces of walls, floor etc. with its original specifications complete all as specified and directed.

Point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for the following:- One light/ fan point

All as per above item No. 171 but One 5 Amps 3/5 pin socket outlet on same board with other switches complete all as specified and as directed.

All as per above item No. 171 but One 3 pin socket outlet 5 Amps independent board complete all as specified and as directed.

All as per above item No. 171 but One bell / buzzer point controlled by one push button on the same board with other switches or independent with cables 1.5 sqmm size complete all as specified and directed.

Point wiring with 2.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for Description a for independent switch socket outlet 6 pin 5/15 Amps and all as directed at site.

Point wiring with 4 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 4 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for Description a for one AC point 20 Amps independent all as directed at site. Note : Seprate circuit of individual point will be drawn from the DB directly for AC point complete all as specified and as directed.

Sub main wiring concealed with 6 Sqmm (Nominal area) with two runs of single core cable PVC insulated FRLS multistrand unsheathed copper conductor cable 1100 V grade, drawn into and including rigid non-metallic PVC concealed conduit 20mm dia or higher / PVC surface casing caping / conduit of size not less than 20mm width / dia complete with all PVC conduit accessories including 6 sqmm (nominal area) single core PVC insulated multistrand unsheathed copper conductor as earth wire and duly connected to common earth point all as specified and directed by Engr-in-Charge.

Ceiling rose surface Bakelite, 65x50mm, 3 terminals , complete all as specified and as directed.

Lamp holder, PVC / Polycarbonate type with back plate suitable for batten fittings with 10 watt LED lamp fixed in repairs complete all as specified and directed.

Lamp 10 Watt LED fixed in repairs complete all as specified and directed.

SPN sheet metal enclosures with plug and socket with top and MCB SP 20 Amps fixed in repairs complete all as specified and directed.

Taking down existing ceiling fan any size, any make, refixing the same after replacing the rubber bushes, split pin, servicing, greasing and painting with one coats of synthetic enamel paint complete all as specified and directed.

Exhaust Fan 1000 RPM motor speed 300 mm blade sweep plastic body fixed in repair / replacement complete all as specified and as directed.

Surface / wall mounted 10W LED natural white Engineering plastic battern with white acrylic cover duly prewired and connecting fixed in repairs complete all as specified and directed.

Batten LED luminaire, 20W integral, sleek extruded polycarbonate LED channel, with inbuilt electronic driver / control gear, bi-pin holders, connector blocks, etc. with all connected accessories internally pre-wired, including 20W LED bulb connecting lead of 3 core 1.5sqmm flexible copper wire 1.5sqmm from ceiling rose to fitting fixed in repair / replacement complete all as specified and directed.

SKYLUX LED recess mounting 18 Watt false ceiling luminarie glare free uniform illumination extruded metal / aluminium body electronic LED driver connector block with all accessories internal prewired & connecting with 2 core flexible copper conductor cable of suitable size complete all specified and directed.

Building street light fitting Endura pearl 20W LED lamp new genration energy saving & environmental friendly long life made up of pressure die-cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP opening separate driver compartment with IP65 protection and impect resistance of IK07,with suitable size of GI pipe (light grade, with two coat aluminium painted ) bracket and clamps, nut bolts on wall/post and all as required and directed.

Modular switch 1 way 6 Amps, 1 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Modular switch 1 way 16 Amps, 1 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Modular socket 6A, 2/3 pin combined, 2 modules 230 volts fixed in repair / replacement complete all as specified and directed.

Modular socket 6/16A, 2/3 pin combined, 2 modules 230 volts complete all as specified and directed.

Bell push 6 Amps, 1 module 230 volts fixed in repairs complete all as specified and directed.

Call bell multi musical type fixed in repair / replacement complete all as specified and directed.

Five step fan modular regulator 2 module 230 volts fixed in repairs complete all as specified and directed Make : Havells cat No. AHLRFHW005 or equivalet model of make specified in Appx 'B'.

MCB DB Single pole and neutral 12 way double door IP-43,230V having earthing terminal, with 200Amps rated bus bar including making electrical incoming and outgoing connection with lugs/thimbles complete all as specified and as directed.

MCB SP 5-32 Amps,10 KA breaking capacity suitable for 230 V,50 Hz for lighting and other domestic load complete all as specified and directed by Engineer - in - Charge.

MCB SPN 40 Amps, 10 KA breaking capacity suitable for 415 V, 50 Hz AC complete all as specified and directed by Engineer - in - Charge.

MCB SPN 63 Amps, 10 KA breaking capacity suitable for 415 V, 50 Hz AC complete all as specified and directed by Engineer - in - Charge.

TPN and vertical loadline 4 way double door suitable for G frame MCCB DBs are fitted with Bus Bars, Neutral Links, Blanking Plates with incomiing MCCB 100 Amp -01 N, (4 Pole, 35 KA breaking capacity Fixed Thermal & Fixed Magnetic setting Ics = 50% of Icu) and Outgoing MCB Tpn 63 Amp -3 Nos connected with duly wire fitting on wall and smooth finishing after fixed in repair / replacement complete all as specified and directed.

Supply and fix operation theatre light SMS Prisma 32 LED (single dome medical lab instrument OT Ceiling lights prisma 105 LED for OT room new generation energy saving & environmental friendly long life made up of Aluminium fix on Ceiling and all as required and directed. Cat part No. SMS Prisma32LED (single dome) pf SMS.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Galvanised earth plate connected with GI wire 04mm dia by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 15mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

HDPE pipe of 40mm dia ISI marked complete for cable protection laid in trenches, floor, fixed to walls, pole with suitable FI clamps complete all as specified and directed.

Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cable (Heavy duly) with stranded aluminium conductor cross sectional area 70 sqmm 3.5 core suitable for working on 1100 Volts earthed system, laid in tranches, in floor, in ducts, through pipe or along pole fixed in repair / replacement complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe and protection clamps shall be measured and paid for separately.

JAY BHARAT METAL SUPPLIERS

OM ENTERPRISE

Harsh Infrastructure

SANVI ASSOCIATES

RAJ ENTERPRISE

BABUBHAI BHIMABHAI PANDAVADRA

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m/s prakash enterprise