CERTAIN REPAIRS TO LEAKAGE SEEPAGE OF SUNKEN PORTIONS, INTERNAL WATER SUPPLY, DRAIN, DRAIN COVERS, GATES, BARBED WIRE AND ALLIED WORKS AT OKHA UNDER GE NAVY PORBANDAR

Amount

Taking down cement or cement lime plaster on brick or stone walls etc including racking out joints hacking for key scrubbing down with water etc, Complete all as specified and directed.

Rendering 10 mm thick on fair faces of stone masonry surfaces or concrete surfaces on wall in CM 1:6 finished even and smooth without using extra cement complete all as specified and as directed.

Rendering 15 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 using WPC @3% by weight complete all as specified and as directed. Note : Water proofing compound will be measured and paid separately.

Rendering 15 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 complete all as specified and as directed.

Rendering 10 mm thick on fair faces of brick work or concrete surfaces as on ceiling surface in CM 1:3 finished even and smooth without using extra cement complete all as specified.

Preparation of newly plastered surfaces of wall and applying two coat of oil bound distemper over a coat of primer including 2mm thick wall care putty complete all specified and 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 newly plastered surfaces and applying two coats of white wash as in ceiling complete all specified and directed.

Supply only integral water proofing compound.

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

Coloured non skid ceramic tiles 7 mm thick (square /rectangular) area of each tile not exceeding 0.11 sqm, as in floors 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 (1:6) complete all as specified and directed.

Glazed ceramic tiles, coloured (light colour as approved), of size 300 x 450 x 7mm thick on vertical surfaces such as in skirting / dado etc set and jointed in cement slurry over 15mm thick rendering in cement mortar (1:6) and pointed in white cement with pigment to match the colour of tiles complete all as specified and as directed.

Removal of debris as obtained from demolition exc. 1.50 km but n exc.5 km and depositing where directed.

Cement Concrete type C-2, 1:3:6 (using 40mm grade stone aggregate) 75mm thick in sub base complete all as specified and directed.

Demolition of unreinforced cement concrete in ground floor and paving n.exc 15 cm thick below or above ground level complete all as specified and as directed.

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

Cleaning of existing surface with wire brush removal of all dust & grit of sunken floors, providing 10mm thick rendering in CM 1:4 using WPC at the rate of 3% by wt of cement, one coat of hot blown bitumen VG10 grade @ 1.2 Kg/Sqm on all plastered surface and providing PCC 1:2:4 type B-1 with WPC in slope towards outside, min thickness of PCC is 25mm & max 75mm providing 40mm dia PVC spout of lenth 50cm complete and tested for leakage, seepage and filling with lime concrete or lean concrete 1:5:10 using bricks bat complete all as specified and directed.

Cutting chases for concealed water tubing and making good in cement mortar 1:3 after pipe is fixed, surfaces finishes even & smooth area of cutting not exc 10 cm girth, pinning in complete all as specified and directed.

Taking up or down steel tubing 15mm bore pipe and connections, for re-fixing or removal to store, complete all as specified and as directed by Engineer-In-Charge.

Taking up or down steel tubing 20mm bore pipe and connections, for re-fixing or removal complete all as specified and as directed by Engineer-In-Charge.

Taking up or down steel tubing 25mm bore pipe and connections, for re-fixing or removal complete all as specified and as directed by Engineer-In-Charge.

CPVC tubing, 25mm bore including fittings such as bends, tees, elbows, short pieces, connectors, back nuts and connections fixed in new or old position (walls, ceiling, floors) complete all as specified and directed.

CPVC tubing, 20mm bore including fittings such as bends, tees, elbows, short pieces, connectors, back nuts and connections fixed in new or old position (walls, ceiling, floors) complete all as specified and directed.

CPVC tubing, 15mm bore including fittings such as bends, tees, elbows, short pieces, connectors, back nuts and connections fixed in new or old position (walls, ceiling, floors) complete all as specified and 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 frame (Single Rebated) of size 50mm x 47mm made out of solid PVC foam with homogenous fine cellular structure having smooth outer integral skin with suitable metal stiffner and fixed with 100 x 8 sheet metal CSK screws complete all as specified and as shown on drawing (Note :- Door frame shall be water proof, termite proof, elegant and should have excellent screws holding strength to fix hinges and hold doors properly for a long life)

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.

Aluminium handles, cast type, anodised 150mm long complete all as specified and directed.

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

Hasp and staple of aluminium anodized, safety type, 100mm long, fixed with screws complete all as specified.

Rotational moulded polythene water storage tank double layer, ISI Marked of capacity 500 litre cylindrical vertical with closed top hoisted in position including supply and fix 20 mm dia GI pipe medium grade washout pipe 450 mm long with plug and 20 mm dia GI pipe medium grade overflow pipe 600 mm long with fitting and including complete including dismantling of existing tank of any description, capacity complete all as specified and directed.

110mm bore PVC (SWR) pipes of pressure rating 4 kgf / cm2, single socketed in any length with rubber ring, laid in trenches/ fixed to wall /ceiling, complete all as specified and directed.

PVC (SWR) pipes, 75mm bore, single socketed, 2.5 Kgf per Sqcm pressure, in any length with rubber ring joints, laid in trenches/ fixed to wall / ceiling / floors complete all as specified and as directed.

PVC (SWR) 110 mm dia junction single T equal or un equal as in floor complete all as specified and directed.

PVC (SWR) 75 mm dia junction single T equal or un equal as in floor complete all as specified and directed.

PVC valveless, syphonic action type, flushing cistern capacity 10 Ltr, low level, white, with inlet, ball valve, float and handle including brackets & PVC bend of suitable size fixed in repair / 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.

Angle Valve 15mm bore size chromium plated fancy type fixed in repair / replacement complete all as specified and directed.

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

Vitreous china wash basin, min size 550 x 400 mm including waste pipe and waste coupling of chromium plated , brackets and cutting for and pinning in ends of brackets or errecting stand but excluding taps, chain and plug fixed in repair / replacement complete all as specified and directed.

Fancy type pillar taps, long shank chromium plated cast copper alloy 15mm bore with crutch screwed down fixed in repair / replacement complete all as specified and directed.

CP brass wall mixer for mixing hot & cold water screwed down for iron pipe fixed in repair / replacement complete all as specified and directed.

110mm grating round/square of PTMT (Miniumum weight 100 gm) openable (two piece type) complete all as specified and directed.

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

Tubular towel rail, 20mm dia, D type, brass chromium 60cm long between flanges complete all as specified and directed.

Taking down and refixing in same opening after resecuring or easing and adjusting size of shutter exc 01 Sqm but not exc 02 sqm each complete all as specified and directed.

CP shower rose 125mm dia with arm for fixing in 15mm pipe fixed in repair / replacement complete all as specified and directed.

Vitreous China wash down water closet pan (European type) with P or S trap, white colour, fixing bolts, including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc complete, excluding flushing cistern and flush pipe fixed in repair / replacement complete all as specified and directed.

Health faucet (ABS chrome plated) with 1 mtr long flexiable tube & wall hook fixed in repair / replacement complete all as specified and as directed.

Plastic water closet seat cover, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for Anglo indian/European type WC fixed in repair / replacement complete all as specified and directed.

Fancy type brass CP 15mm Two way bib cock fixed in repair / replaceent 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 Reinforced cement concrete (nominal mix) in Type A1 1:11/2:3 (20 mm graded aggregate) 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 by the Engr- in -Charge.

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 etc. Complete all as specified and directed.

Dismantling structural steel work including doors, gates complete all as specified.

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

PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified and directed.

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

Stone masonry walling or squred walling in cm 1:6, brought upto courses but except stone complete all as specified and directed (Serviceable stones retrieved from demolition will be reused).

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.

Extra for forming fair finished drain or channel 60 cm inner girth in cement concrete using extra cement including forms, moulds mitred / stopped ends etc

Pre-cast RCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in cover slab of manholes, drains, 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).

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.

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.

Plates (plain or chequered) Fe-410- W(Gde- E-250) quality-B channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc. welding seamless complete all as specified and as directed.

Joist, channel, angle, or tee sections, fixed independently, without connection plate, etc. Fe 410-W (Gde E-250) quality A complete all as specified and as directed.

Preparation of new steel 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 pink primer complete all specified and directed.

Granite (of any type) work (table rubbed and polished)20mm thick for wall lining (veneering to wall) 12mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

Broken glass coping on top of walls with CM 1:3 fixed in repair / replacement complete all as specified and directed

Preparation of new plastered surfaces and applying two coats of cement base paint to match with existing shade complete all specified and directed.

Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. fixed in repair / replacement complete all as specified and directed.

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