REPAIRS TO LEAKAGE/SEEPAGE, SUNKEN FLOOR AND CERTAIN ALLIED WORKS IN MD AND OTM ACCN IN AREA OF AGE B/R-II UNDER GE SAUGOR

Amount

Material and labour for brick work with sub class 'B' old size bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 complete, including demolition of existing brick/stone masonry, built in cement mortar incl all quoins, arches, pillars, etc and removing of rubbish off the premises complete all as specified and directed.

Material and labour for Coloured Non Skid ceramic tiles 7 to 8mm thick (squares/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in CM(1:6) etc complete, including dismantling of existing floor/wall tiling with cement mortar bedding (but not backing) and removing rubbish from site complete all as specified and directed.

Material and labour for Coloured Non Skid ceramic tiles 7 to 8mm thick (squares/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in dado / skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, fixed over and including 10 mm thick rendering in CM (1:4) etc complete, including dismantling of existing floor/wall tiling with cement mortar bedding (but not backing) and removing rubbish from site complete all as specified and directed.

Material and labour for Coloured Non Skid ceramic tiles 7 to 8mm thick (squares/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in CM(1:6) etc complete, including dismantling of existing floor/wall tiling with cement mortar bedding (but not backing) and removing rubbish from site complete all as specified and directed.

Material and labour for coloured glazed ceramic tiles of size 600x 300 x 7 mm thick ((joint free (rectified)) on vertical surfaces such as skirting/dado etc, set and jointed in neat cement slurry and pointed in white/ coloured cement to match, fixed over and including 15 mm thick rendering in CM (1:4) etc complete, including dismantling of existing floor/wall tiling with cement mortar bedding (but not backing) and removing rubbish from site complete all as specified and directed.

Material and labour for 25 mm thick PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) as in sub base of floor to receive tiles or kota stone etc complete, including demolition of existing cement concrete and removel of demolished material to outside of MOD land complete all as specified and directed.

Material and labour for rendering 20 mm thick cement plaster in cement mortar 1:6 on stone masonary / other than fair finished surfaces of brick wall finishing the surfaces even and smooth etc complete, including taking down existing cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Material and labour for rendering 15mm thick on stone masonry surfaces or surface other than fair face of brickwork in CM (1:4) with and including water proofing compound @ 2% by wt of cement etc complete, including taking down existing cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Material and labour for rendering 10mm thick on fair faces of brick work or concrete surfaces in CM (1:3) in ceiling etc complete, including taking down existing cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Material and labour for Providing cement concrete 1:2:4 type BO (using 12.5 mm graded stone aggt) as in coping , apex stone , bed plate , kerbs including weathering , slightly rounded or chamferred angles and throating and incl. necessary form work etc complete, including demolition of existing cement concrete and removel of demolished material to outside of MOD land complete all as specified and directed.

Material and labour for preparing the new plastered surfaces and applying three coats of white wash on walls complete all as specified and directed.

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

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) n exc 1.5 sqm each etc complete all as specified and directed.

Taking down chowkats or frames with shutters (w/o taking of shutters from the frame) exc 1.5 but n exc n.exc 4 Sqm and making the surface good with cement plastering on jambs and cills of openings in CM 1:6 each etc complete all as specified and directed.

Supply and fixing Solid PVC door frame of size 50mmX47mm made out of 5mm single side prelam PVC sheet used instead of plain colour PVC sheet (edges will be painted to match with prelam sheet) reinforced with MS square tube, suppling & fixing in opening as per specification complete all as specified and directed.

Supply and fixing factory made solid PVC moulded door shutter, 28 to 30mm thick (stiles), with 2, 4, or 6mm raised panel design with 5mm thick moulded prelam PVC sheet on the front face & 5mm thick moulded prelam PVC sheet on back face, supplying & fixing in frame at site complete all as specified and directed.

Supply and fixing Aluminium handles 150mm size, cast type, anodised complete all as specified and directed.

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

Supply and fixing 100mm Butt hinges, extruded aluminium aloy with galvanised mild steel hinge pin, anodised and fixed complete all as specified and directed.

Supply and fixing 110mm dia PVC(SWR) pipes single soketed in any length with rubber ring jointed fixed to wall or in trenches including ms clamps etc complete, including taking up or down existing PVC pipe with fitting complete all as specified and directed.

Supply and fixing PVC (SWR) bends 110 mm dia etc complete, including taking out existing bend complete all as specified and directed.

Supply and fixing PVC (SWR) 110 mm dia junction, single(single 'T') equal or unequal etc complete, including taking out existing T complete all as specified and directed.

Supply and fixing PVC(SWR) vent cowl of 110mm dia etc complete, including taking out existing cowl complete all as specified and directed.

Supply and fixing PVC (SWR) pipes 75mm bore single socketed, in any length with solvent joints laid in trenches or fixed to walls etc complete, including taking up or down existing PVC pipe with fitting complete all as specified and directed.

Supply and fixing PVC (SWR) bends 75mm dia etc complete, including taking out existing bend complete all as specified and directed.

Supply and fixing 75 mm dia PVC ( SWR) floor trap with grating including jointing with solvant etc complete, including taking out existing floor complete all as specified and directed.

Supply and fixing GI tubing 15 mm bore medium grade with all fittings fixed to walls and ceilings or laid in floors etc complete, including taking up or down existing GI pipe with fitting complete all as specified and directed.

Supply and fixing GI tubing 20 mm bore medium grade with all fittings fixed to walls and ceilings or laid in floors etc complete, including taking up or down existing GI pipe with fitting complete all as specified and directed.

Cutting chases, pinning in, in brick wall making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc. and cutting chases for concealed water tubing or concealed conduit wiring etc. and making good, in cement mortor 1:3 cutting not exceeding 10cm girth complete all as specified and directed.

Supply and fixing PVC float valve assembly including assessories with float valve 20mm dia etc complete, including taking out existing float valve assembly complete all as specified and directed.

Supply and fixing C P bib taps, cast copper alloy fancy conceled type with crutch or butterfly handle, sc-rewed down, screwed for iron pipe or for brass ferrule of 15 mm bore and fixed etc complete, including taking out existing bib tap complete all as specified and directed.

Supply and fixed angular stop valve , 15mm dia, cast copper alloy,CP fancy type with long shank and cup screwd down, high pressure ,screwed both ends for iron pipes or for unions and fixed in pipe etc complete, including taking out existing stop valve complete all as specified and directed.

Supply and fixing Gun-metal, globe or gate valves 20mm bore, with iron wheel head, screwed both end for iron pipe etc complete, including taking out existing gate valve complete all as specified and directed.

Supply and fixing brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges as fixed etc complete, including taking out existing towel rail complete all as specified and directed.

Supply and fixing in renewal vitreous china WHB white flat back size 550x400mm including Supply and fixing angle iron brackets, C.P pillar tap fency type 01 No 15mm bore, CP waste coupling, 32mm dia and PVC waste pipe 32mm dia and PVC connection 450mm long high pressure complete all as specified and directed.

Supply and fixing in renewal vitreous china squatting pan 'Orrisa pattern' size 580x440mm white with integral foot rests any pattern including provn of cement concrete bedding and making connection with & including P or S Trap etc complete all as specified and directed.

Supply and fixing PVC low level flushing cistern of 10 Ltr capacity including flushing pipe bend PVC bend and PVC connection 450mm long high pressure etc complete, including taking out existing cistern with fittings complete all as specified and directed.

Dismantaling of existing old tank with all fittings and Supply & fixing new Rotational moulded poly-ethylene multilayer water storage tanks (cylinderical vertical with closed top) 1000 litres capacity, triple layer in construction white in colour hoisted and fixed in position, with and including Ball valves 20mm bore high pressure of PTMT with epoxy coated Aluminium rod and high-density plastic bal screwed for iron pipe and fixed. (min. weight 20mm-210 gms) complete all as specified and directed.

Dismantaling of existing old tank with all fittings and Supply & fixing new Rotational moulded poly-ethylene multilayer water storage tanks (cylinderical vertical with closed top) 500 litres capacity, triple layer in construction white in colour hoisted and fixed in position, with and including Ball valves 20mm bore high pressure of PTMT with epoxy coated Aluminium rod and high-density plastic bal screwed for iron pipe and fixed. (min. weight 20mm-210 gms) complete all as specified and directed.

Disconnecting PVC / AC / RCC existing water tank of exc. 250 and not exc. 500 litre capacity, setting a side for repair, cleaning and removing all scale and dirt from tanks and from mouths of circulating pipes and hoisting if required reconnecting and refixing in position etc including writing of date of cleaning with synthetic enamel paint complete all as specified and directed

Supply and fixing 6mm thick asbestos cement, corrugated or semi-corrugated shets in roofs Fixed with L-type or J-type or cranked hook bolts complete, including dismantling existing damaged Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

Supply and fixing asbestos cement, corrugated or semi-corrugated shets in roofs Fixed with L-type or J-type or cranked hook bolts but except sheets complete, including dismantling existing damaged Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

Supply and fixing 6mm thick asbestos cement serrated ridge or hip ridge for corugated or semi corugated sheets, fixed with L-type or J-type or cranked hook bolts complete, including dismantling existing damaged AC sheet ridge/hip for corrugated or semi corrugated sheets from roof and taking down carefuly etc complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet (AZ-150) 0.50mm thick, trapozoidal pattern with guard film of any colour having tensile strength of 550 Mpa as in roof covering/cladding in wall, fixed with self tapping screws complete, including dismantling existing damaged Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/Ridge/cladding in wall, fixed with self tapping screws complete, including dismantling existing damaged Asbestos cement sheets complete all as specified and directed.

Material and labour for applying evenly a coat of blown type bitumen 85/25 at the rate of 1.50 kg per square metre over and including a coat of bitumen primer @ 0.30 kg per Sqm and blinding with clean dry sand @ 0.05 Cum. per sqm over roof surfaces including preparation of old surface complete all as specified and directed.

Material and labour for PCC ( 1: 2: 4) type B-0 using (12.5mm graded stone aggregate) etc on roof top as a leveling course / padding to maintain the slope,finished the surfaces even and smooth without using extra cement etc complete all as specified and directed.

Taking out of old roof treatment of any description including mud phushka, lime, concrete, tiles , cement plaster, padding upto 30cm depth from roof surfaces etc including cleaning, brushing and watering to joints and grooves and throwing the same to a distance exc 250 mtr and n exc 500 mtr from the roof of height 3 to 9 m height etc complete and provn of water proofing roof treatment with material and labour to RCC roof with approved modified membrane of weighing not less than 3 kg/sqm and thickness of membrane not less than 3.00mm comprising with following items and all as specified. (i) The surface of roof,parpet and gutters drain mouths etc over which water proofing treatment is to be applied shall be cleaned of all foreign matter such as fungus,mass dust etc by wire brushing and dusting. For cast iron drain outlets a groove shall be cut as specified and directed. (ii) Material and labour for rendering 10mm thick in cement mortar 1:4 mixed with and including water proofing compound @ 200ml per 50 kg bag of cement applied over roof slab complete all as specified and directed. (iii) Oil based Bitumen primer conforming to IS-3384-1986 @ 0.3 kgs per sqm to be applied on prepared surface till the surface is properly impregnated. (iv) Applying one coat of hot blown grade bitumen 85/25 grade @ 1.20 kg/Sqm. (v) Laying of water proofing treatment of weight not less than 3 Kg / sqm and thickness of membrane not less than 3.00mm APP modified polymeric water proofing membrane composed of 100 micron (±10%) high density polyethylene sheet ( HMHDPE) as center core, which is standwiched between high quality polymeric bitumen mix having softening , high heat resistance and cold flexible protected on either side with a thin thermo fusible HMHDPE film with side and laps 75 mm and 100 mm as per manufacture instruction etc. (vi) Applying one coat of hot blown grade bitumen 85/25 grade @ 1.20 kg/Sqm over the membrane. (vii) Applying aluminium paint in two coat @ 100 gm/sqm in each coat on finished membrane surfaces complete all as specified and directed at site. (viii) A fillet of PCC (1:2:4) of 100x100mm shall be provided at all junctions of vertical and horizontal surfaces and wherever there is a change of dirction. The membrane should not be taken over at any steep turns and hence all corners/timers should be rounded and including Material and labour for cutting of grooves at wall all around 65mm deep 10mm wide for APP membrane to be laid in gap as required on site as directed by Engineer In Charge.

Taking out of old roof treatment of any description including mud phushka, lime, concrete, tiles , cement plaster, padding upto 30cm depth from roof surfaces etc including cleaning, brushing and watering to joints and grooves and throwing the same to a distance exc 250 mtr and n exc 500 mtr from the roof of height 3 to 9 m height etc complete and provn of water proofing roof treatment with material and labour to RCC roof with approved modified membrane of weighing not less than 3 kg/sqm and thickness of membrane not less than 3.00mm comprising with following items and all as specified. (i) The surface of roof,parpet and gutters drain mouths etc over which water proofing treatment is to be applied shall be cleaned of all foreign matter such as fungus,mass dust etc by wire brushing and dusting. For cast iron drain outlets a groove shall be cut as specified and directed. (ii) Material and labour for rendering 10mm thick in cement mortar 1:4 mixed with and including water proofing compound @ 200ml per 50 kg bag of cement applied over roof slab complete all as specified and directed. (iii) Oil based Bitumen primer conforming to IS-3384-1986 @ 0.3 kgs per sqm to be applied on prepared surface till the surface is properly impregnated. (iv) Applying one coat of hot blown grade bitumen 85/25 grade @ 1.20 kg/Sqm. (v) Laying of water proofing treatment of weight not less than 3 Kg / sqm and thickness of membrane not less than 3.00mm APP modified polymeric water proofing membrane composed of 100 micron (±10%) high density polyethylene sheet ( HMHDPE) as center core, which is standwiched between high quality polymeric bitumen mix having softening , high heat resistance and cold flexible protected on either side with a thin thermo fusible HMHDPE film with side and laps 75 mm and 100 mm as per manufacture instruction etc. (vi) Applying one coat of hot blown grade bitumen 85/25 grade @ 1.20 kg/Sqm over the membrane. (vii) Material and labour for cool roof tiles 7mm to 9mm thick 300mmX 300mm in size white/ plain in colour conforming to sun reflective Index (SRI) value minimum of 70 laid over and including 15mm thick 1:3 Screed bed fixed with 3 mm spacers and joints shall be filled with epoxy grout complete all as specified and directed. (viii) A fillet of PCC (1:2:4) of 100x100mm shall be provided at all junctions of vertical and horizontal surfaces and wherever there is a change of dirction. The membrane should not be taken over at any steep turns and hence all corners/timers should be rounded and including Material and labour for cutting of grooves at wall all around 65mm deep 10mm wide for APP membrane to be laid in gap as required on site as directed by Engineer In Charge.

Treatement for sunken portion is as follows :- (i) Demolition of lean concrete and other type of filling in sunken portion & cleaned the sunken portion incl vertical wall surface complete as directed. (ii) Material and labour for providing 12 mm dia holes of 40mm deep @200mm c/c at junction of beams and columns as co-ordinal points for inserting/pouring cement slurry by pressure grouting for sunken floors of toilet , includind sealing the holes with CM 1:3, all as specified and as directed by EIC. (iii) Material and labour for water proofing plaster for sunken portion in CM 1:3, 20 mm thick in two coats with and including water proofing compound at the rate of 2% by weight of cement and finishing the surface even and smooth without using extra cement. (iv) Material and labour for applyin evenly two coats of industrial bitumen 85/25 at the rate of 1.20 Kg/Sqm in each coat over vertical surfaces and floors of sunken floors of toilet including cleaning of surfaces. (v) Material and labour for PCC 1:7:12 type D2 using 40 mm graded stone aggregate as in filling (sunken portion). etc. (vi) Material and labour for PCC 1:2:4 type B0 using 12.50 mm graded stone aggregate, mixed with incl WPC @ 2% by wt. of cement, as sub base, 75mm thick. (vii) Material and labour for plastering in CM 1:4, 15 mm thick with and including water proofing compound at the rate of 2% by weight of cement and finishing the surface seven and fair. Note :- above includes (a) Test again of water tightness by pounding for 72 hours & rectify defects if any till total elimination of defect.(b) The sunken portion shall be tested for leakage / seepage / dampness by pounding with water for 72 hours. In case any defect is noticed the portion shall be grouted with cement slurry mixed with suitable chemical & tested again. The process of grouting and testing shall be repeated till leakage / seepage / dampness is eliminated (c) Horizontal flat area to be measered.

v k builder (BID ID -3459594)

m/s mahendra kumar khare contractor (BID ID -3465850)