Comprehensive repairs to Flooring, Plumbing/ Sanitary Fittings and other B/R works at certain Md and OTM Accn at INS Valsura, Jamnagar

Taking down cement plaster of any description on PCC/stone surface/brick surfaces including raking out joints, hacking for key scrubbing down with water etc and removal of entire debris as ordered outside MoD land complete all as specified and as directed.

Demolition of brickwork/PCC block or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc and removal of entire debris as ordered outside MoD land complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for in this Schedule and removal of entire debris as ordered outside MoD land complete all as specified & as directed.

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

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar, including removal of entire debris as ordered outside MoD land complete all as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), stacking serviceable tiles at site and removal of entire debris as ordered outside MoD land complete all as specified and as directed.

M&L for plain cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in levelling course in floor, padding over roof and similar works, laid & compacted by maintaining gradient/ undulation to a minimum consolidated thickness of 25mm as directed, finished the surface fair & even, complete all as specified and as directed.

M&L for factory made pre cast cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) block masonry with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6 complete all as specified & as directed.

M&L for factory made pre cast cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) block masonry with solid blocks or slabs, 10 cm thick (with plain or interlocking joints as directed) and setting in cement mortar 1:4 in walls complete all as specified & as directed.

Supply only Integral Water Proofing Compound (ISI Marked).

S&F GI Chicken wire mesh cut to size made to shape as ordered including fixed to walls with nails for receiving the plaster complete all as directed. Note : Weight of GI chicken wire mesh shall be 250 to 300 gm/Sqm.

S&F 6 mm thick calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre board with frame work with screws fixed to false ceiling with and including MS powder coated (white) snap Grid of size 605x605 mm frame work using 24mm x 32mm x 0.7mm main ‘Tee’ runner to be interlocked, 24mm x 32mm x 0.70mm cross ‘Tee’ and 24mm x 32mm x 0.70mm angles fixed to wall for ceiling including necessary supporting hanger with 2 to 3 mm dia GI wire (upto 3.5m long adjustable) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 24x7mm size 60mm long for securing frame work to ceiling suspended @ 1200mm centre to centre both way with PVC rawl plug with & including 6mm thick calcium silicate board as described fixing with clips etc. and ceiling board fixed as per manufacturer’s instructions, with & including painting the ceiling board with two coats of oil emulsion distemper (OBD) of approved shade over a coat of primer on ceiling with & including taking down existing electrical fittings/fixtures and wiring in ceiling and re-fixing the same to its original position or different locations, after completion of false ceiling work including testing on completion as ordered complete all as specified & as directed.

M&L for 16 to 18 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, wash basin counter and the like, set in cement mortar 1:4 including pointing in white cement 1:2 using marble dust with admixture of pigment to match with shade of granite over & including 15mm thick screed bed in cement mortar 1:6 complete all as specified and as directed.

M&L for 18 to 20 mm thick Marble (best quality) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, wash basin counter and the like, set in cement mortar 1:4 including pointing in white cement 1:2 using marble dust with admixture of pigment to match with shade of Marble over & including 20mm thick screed bed in cement mortar 1:6 complete all as specified and as directed.

M&L for cutting and grinding of the existing Terrazzo/Marble/Kota stone flooring, skirting, dado, etc by mechanical process using Carborundum stone of appropriate grit, cleaning, making good joints with white cement slurry mixed with pigment to match the shade of the stone and finally mirror polishing to entire satisfaction of Engineer-in-Charge complete all as specified in SSR and as directed. Note: In case where machine grinding is not feasible, hand grinding is permitted only after written approval from Engineer-in-Charge.

M&L for 2mm thick Linoleum, plain coloured, sealed down with approved adhesive in floors including stretching, cutting and fitting complete all as specified & as directed.

M&L for Rendering 20 mm thick in cement mortar 1:4 on stone masonry surfaces or surfaces other than fair faces of brick work of walls with WPC mixed @ minimum 2% by weight of cement or as per manufacturer instructions and finished the surface even and smooth without using extra cement complete all as specified and as directed. Note : WPC shall be measured and paid for separately as 'Supply only'.

M&L for rendering 15 mm thick in CM 1:6 on fair faces of brick work or concrete surface of walls, finished even & smooth without using extra cement complete all as specified and as directed.

M&L for rendering 10 mm thick in cement mortar 1:3 on fair faces of brick work or concrete surfaces in ceiling finished even and smooth without using extra cement complete all as specified and as directed.

M&L for application of high build polymer modified cement mortar (1:3) mixed with 6 ltrs SBR latex per bag of cement {Compressive strength after 28 days ≥ 40 N/sqmm (According to ASTM C109)} in small patch work over column/ beams/ ceilings / walls surfaces 20 to 30mm thick in two layers over a coat of bonding agent like Nitobond SBR (1 ltr SBR + 3 Kg cement) applied as per manufacturer’s instructions for height upto 15 metre from average ground level complete all as directed by the Engineer-in-Charge. Note :- SBR latex chemical shall be measured and paid for separately as ‘Supply only’.

Supply only SBR latex chemical of Make Krishna Conchem / Dr. Fixit / SIKA / Fosroc / Pidilite / BASF / Sunanda / Asian as approved by GE.

M&L for preparation of newly plastered / unplastered surfaces of ceilings & applying three coats of white wash complete all as specified and as directed.

M&L for preparation of old surfaces of ceilings including scraping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots etc by hand held sander / long handle sander including cornices, pilasters etc (Plastered or unplastered surfaces) and applying one coat of white wash complete all as specified and as directed.

M&L for preparation of new plastered surfaces of walls and applying two coats of oil emulsion distemper (OBD) of approved shade/tint over a coat of primer over & including 1mm thick layer of white cement based wall care putty complete all as specified & as directed.

M&L for preparation of old decorated surfaces of walls including cornices etc (plastered or unplastered) of any description, rubbing, scrapping by hand held sander / long handle sander and washing and applying one coat of oil emulsion distemper (OBD) of approved shade/tint by mechanical means/ auto roller including filling undulations with white cement based wall care putty mixed with multi purpose mixer complete all as specified and as directed.

M&L for complete removal of existing treatment of any type on walls by rubbing, scrapping by hand held sander / long handle sander and Jet pressure washing and applying two coats of oil emulsion distemper (OBD) of approved shade/tint by mechanical means / auto roller over a coat of primer over & including a coat of 1mm thick layer of white cement based wall care putty mixed with multi purpose mixer complete all as specified and as directed.

M&L for preparing newly plastered surface of walls and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and as directed.

M&L for preparation of old decorated surfaces of walls including cornices etc (plastered or unplastered) of any description, rubbing, scrapping by hand held sander / long handle sander and Jet pressure washing and applying one coat of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm applied by mechanical means i.e Airless spray complete all as specified and as directed.

M&L for complete removal of existing treatment by mechanical means (any number of layers) by hand held sander/ long handle sander, rubbing down, stopping of distempered & Jet pressure washing and painted surface of wall and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over & including 1mm thick white cement based wall care putty as per manufacturer's instructions complete all as specified and as directed.

Taking down or up damaged/ old GI pipe of 15 mm bore and S&F new 15 mm bore galvanized steel water tubing medium grade (ISI marked) with all new fittings (ISI marked) fixed to wall and ceiling or laid in floors complete all as specified and as directed.

Taking down or up damaged/ old GI pipe of 20 mm bore and S&F new 20 mm bore galvanized steel water tubing medium grade (ISI marked) with all new fittings (ISI marked) fixed to wall and ceiling or laid in floors complete all as specified and as directed.

Taking down or up damaged/ old GI pipe of 25 mm bore and S&F new 25 mm bore galvanized steel water tubing medium grade (ISI marked) with all new fittings (ISI marked) fixed to wall and ceiling or laid in floors complete all as specified and as directed.

S&F in repairs 32mm outer diameter CPVC pipes SDR 11 & Plain CPVC SDR 11 Fittings such as bends, elbows, unions, end pieces, etc and fixed with solvent cement fixed to walls and ceilings or laid in floors complete all as specified and as directed.

S&F in repairs 20mm outer diameter CPVC pipes SDR 11 & Plain CPVC SDR 11 Fittings such as bends, elbows, unions, end pieces, etc and fixed with solvent cement fixed to walls and ceilings or laid in floors complete all as specified and as directed.

S&F in repairs 25mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, complete all as specified & directed.

S&F in repairs ball valve, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball, screwed for iron pipe or brass ferrule of 20 mm bore and fixed (minimum weight 210 gms) complete all as specified and as directed..

S&F in repairs 15mm bore bib tap with wall flange, fancy type, cast copper alloy, chromium plated screwed for iron pipe or for brass ferrule complete all as specified and as directed. Make: Prayag Cat No. PIS-06 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore bib tap long nose with wall flange, fancy type, cast copper alloy, chromium plated, long shank screwed for iron pipe or for brass ferrule complete all as specified and as directed. Make: Prayag Cat No. PIS-09 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore two way bib tap fancy type, brass, chromium plated with flange and aerator, screwed for iron pipe or for brass ferrule complete all as specified and as directed. Make: Prayag Cat No. PIS-12 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs CP ABS body Health Faucet with 1 mtr SS Chrome plated tube & hook wall mounted type complete all as specified and as directed. Make: Prayag Cat No. BEA-97 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore pillar taps, fancy type, CP cast copper alloy, with capstan heads, with long screwed shanks and fly-nuts, screwed down high pressure, with or without lettered 'Hot' or 'Cold' screwed for iron pipe complete all as directed. Make : Prayag Cat No PIS-02 H or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore pillar tap, Swan neck, fancy type, long body, CP cast copper alloy, with capstan heads, with long screwed shanks and fly-nuts, screwed down high pressure, screwed for iron pipe complete all as directed. Make: Prayag Cat No. PIS-14H or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs concealed type stop valve with wall flange 15 mm bore of pipe, brass chromium plated, screwed down, high pressure, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed. Make: Prayag Cat No PIS-18 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore angle cock with wall flange, chromium plated brass, screwed both for iron pipe or brass ferrule complete all as directed. Make: Prayag Cat No. PIS-10 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore, brass, chromium plated, wall mixer with L bend and one for shower rose, screwed down high pressure with long screwed shanks and fly nuts, screwed for iron pipe complete all as directed. Make: Prayag Cat No. PIS-75 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs 15 mm bore, brass, chromium plated, central hole WHB mixer W/O pop up for hot and cold water mixing, screwed for iron pipe complete all as directed. Make: Prayag Cat No. PIS-50H or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs chromium plated 110mm square over head ABS shower with SS Arms & Flange, swivel joints fixing to steel pipes etc complete all as directed. Make : Prayag Cat No BS-72N or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs CP Brass toilet paper holder with flap guard complete all as specified and as directed. Make: Cat Part No BA-18S of Prayag or equivalent in makes mentioned in Appendix ‘B’ here-in-after.

S&F in repairs Brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges fixed on wall with PVC rawl plug & chromium plated brass screws complete all as specified and as directed. Make : Prayag Cat No BA-40 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs CP brass towel ring fixed on wall with PVC rawl plug & chromium plated brass screws complete all as specified and as directed. Make : Prayag Cat No BA-41 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repair CP brass towel rack 600mm (24") long fixed on wall with PVC rawl plug & chromium plated brass screws complete all as specified and as directed. Make: Prayag Cat No. BA-03 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs grating square 140 mm size of stainless steel and fixed complete all as specified & as directed.

S&F in repairs PVC connections 15mm dia, 450mm long with PTMT nuts & washers at both ends.

S&F in repairs PVC flexible waste pipe for 32mm dia waste coupling complete all as specified and as directed

S&F in repairs 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints / solvent cement joints laid in floors/ fixed to walls, complete all as specified & as directed.

S&F in repairs 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints / solvent cement joints laid in floors/ fixed to walls, complete all as specified & as directed.

S&F 75 mm bore PVC (SWR) bends any radius including jointing the same with solvent cement complete all as specified & as directed.

S&F 110 mm bore PVC (SWR) bends any radius including jointing the same with solvent cement complete all as specified & as directed.

S&F 110mm bore PVC (SWR) junction single (single T) equal or unequal including jointing the same with solvent cement complete all as specified & as directed.

S&F in repairs PVC (SWR) floor trap plain with grating including jointing with solvent cement, diameter of outlet 75mm, complete all as specified & as directed.

S&F in repairs CP brass bottle trap 175mm (7') including all connecting accessories complete all as specified & as directed. Make : Prayag Cat Part No BEA-23 or equivalent in makes mentioned in Appendix ‘B’ here-in-after.

S&F in repairs bathroom cabinet mirror (400x500mm) including fixing screws complete all as specified and as directed. Make: Prayag Cat No. 554 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs glass Shelf 500 x 125 mm with brass brackets fixed on wall with PVC rawl plug & chromium plated brass screws complete all as specified and as directed. Make : Cat Part No BEA-45 of Prayag or equivalent in makes mentioned in Appendix ‘B’ here-in-after.

S&F in repairs vitreous china wash hand basin, white, flat back of size 550mm x 400mm with & including a pair of cast iron brackets embedded in PCC 1:3:6 type C1 blocks of size 10x7.5x15cm/ suitable fastener bolts, 32 mm dia PVC waste pipe and 32mm bore chromium plated brass waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end fixed, (excluding tap, waste chain & plug), complete all as specified & as directed.

S&F in repairs vitreous china oval shape counter/ table top wash hand basin (white) of size 410mm x 340mm x 150mm with & including 32 mm dia PVC waste pipe and 32mm chromium plated brass waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end fixed complete all as specified & as directed. Make: Hindware Cat No. 91088 or equivalent in makes mentioned in Appendix 'B' here-in-after.

S&F in repairs vitreous china squatting pan (Orissa pattern) water closet (white) of size 580x440mm with integral foot rests, ‘P’ or ‘S’ trap, including connection to trap and flushing pipe, antisyphonage pipe etc, including lime concrete bedding and making good disturbed floor, complete all as specified and as directed.

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern), white, including connection to drain (or outgoing pipe) and to flushing pipe, anti-sypohonage pipe etc., complete all as specified & as directed.

S&F in repairs vitreous China ware wash down water closet (EWC), snow white, one piece with soft PP seat cover and twin flush fittings complete all as directed. Make: Cera Cat No. S1013246 or equivalent in makes mentioned in Appendix 'B' here-in-after.

Taking down and re-fixing vitreous china wash down water closet pan padastel pattern including screws and drilling complete all as directed.

Taking down and re-fixing vitreous china wash hand basin of any size including screws and 2 Nos. new brackets or fastener bolts complete all as directed.

S&F in repairs vitreous china urinal, half stall type, white including providing & fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with & including 60 mm long brass screws, pointing around urinal back in cement, with & including CP brass spreader, PTMT grating and union for discharge pipe including waste pipe of polythelene of low or high density or PVC 32mm dia, complete all as specified and as directed.

S&F in repairs 10 liters capacity PVC valveless, syphonic action type, flushing cistern, low level, white with inlet ball valve, float and handle including brackets and flush pipe of polyetylene of low or high density or 32 mm dia PVC connection pipe complete all as specified and as directed.

S&F in repairs plastic water closet seat, white, closed pattern with flat bottom, cover and mild steel chromium plated or aluminised hinging device complete all as directed.

S&F sink without draining board, glossy finished, made out of 1.00 mm thick stainless steel sheet for kitchen or laboratory with plug, washers and waste pipe, including bedding in CM to dwarf wall or including fixing cantilever, brackets and connecting union to pipe, overall size 495x420 mm with bowl size 410x330x160 mm including 40mm dia waste pipe of polythelene of low or high density, 40mm bore chromium plated brass waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end fixed, making holes in walls for brackets and fixed in CM 1:3 or PCC 1:2:4 type B0, complete all as specified and as directed including taking down old unserviceable sink with fittings.

Dismantling of existing any type & any capacity water storage tank fixed in any description and S&F new 1000 litres capacity (white colour) rotational moulded polythene water storage tank, (cylindrical vertical with close top) triple layer colour white both inside and outside with top cover hoisted and fixed in position where ordered and making necessary connections for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. complete as specified in SSR Part-I and as directed.

Dismantling of existing any type & any capacity water storage tank fixed in any description and S&F new 500 litres capacity (white colour) rotational moulded polythene water storage tank, (cylindrical vertical with close top) triple layer colour white both inside and outside with top cover hoisted and fixed in position where ordered and making necessary connections for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. complete as specified in SSR Part-I and as directed.

M&L for providing and laying water proofing treatment on roofs of slabs / sunken floors consisting of & including the following :- (a) After preparation of surfaces, apply first layer of slurry of cement @ 0.488 kg/sqm mixed with Acrylic Polymer TAPCRETE P 151 of CICO Chemicals @ 0.253 kg/sqm. (b) Laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) Third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with Acrylic Polymer TAPCRETE P 151 of CICO Chemicals and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment shall be taken upto 30 cm on parapet / side wall and tucked into groove in parapet / side wall all around. (d) Provide oil bound bituminous primer @ 0.30 Kg/Sqm and provide minimum 3mm thick plain APP based modified polymeric water proofing membrane weighing not less than 3.00 Kg/Sqm reinforced with non woven polyester matt fabric weighing not less than 150 gms/Sqm with over laps 100 mm longitudinal direction (side laps) and 150 mm on the transverse direction (end laps) by thermo-fused torch flame application method as per detailed procedure as directed. (e) Provision of 50mm dia, 60cm long GI spout pipe. Notes : (i) The work shall be carried out only through specialised agency approved by GE. (ii) The net area of water proofing treatment shall be measured without any extra allowance for laps. (iii) Equivalent product of Fosroc / Dr. Fixit / Pidilite / Sika shall be allowed as per approval of GE.

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