SMART ROOF TREATMENT AND CONNECTED WORKS TO CRTAIN MD/OTM ACCN UNDER AGE B/R-II AT GE JHANSI

Amount

Removing existing water proofing treatment by brushing with wire brush, cleaning of terracing by taking down cement concrete, existing plaster lime coba 80 to 100mm thick mud phuska/cement concrete/lime coba etc, cleaning of all foreign material such as fungus, moss, dust etc, roughing surface of corner to roof by wire brush complete all as specified and directed.

M&L of water proofing treatment to non-accessible roof slab with APP based modified polymeric membrane centre core 100mm micron HMHDPE outer film 20 micron each having thickness 3mm weight not less than 3kg/Sqm as per manufacturer’s instructions laid with torch application complete all as specified and directed by Engineer-in-Charge with following course of description below:- (a) 10 mm thick plaster in CM 1:4 with WPC (liquid water proofing compound @ 0.20 Ltr/bags(50 Kg Bag)) will be applied over the roof slab (subjected to condition as mentioned in notes) . After the plaster is cured the roof will be tested for water tightness by ponding with water for seven days for any seepage is observed the rectification will be carried out by pressure grouting under the pressure of 5kg/sqcm using cement based grout. After the surface is repaired the slab will be tested for water tightness again before proceeding with further treatment. (b) the surface of roof, parapet and gutters, drain mouths, etc. over which waterproofing treatment is to be applied shall be cleaned of all foreign matter such as, fungus, moss, dust etc by wire brushing and dusting. For cast iron drain outlets a groove shall be cut around to tuck in the treatment. Concrete angle-fillets shall be provided at junctions between roofs and vertical faces of walls (parapet and other walls) around obstacles such as pipes, chimney stacks, etc. and other similar situation to ease up about corners.

(c) Bitumious based primer confiorming to IS: 3384 @ 0.3 kg/Sqm to be applied on prepared surface, till the surface is propely impregnated. (d) After the application of approved bituminous primer the water proofing membrane shall be laid on the primed surface by torch application method as per manufacturer's instruction. The overlap while torching shall not be less than 100mm in longitudinal direction and not be less than 100 mm in transverse direction. All overlap joints shall be sealed thoroughly by thermo fusing both the membrane layer and sealing it with the help of hot trowel. The overlap joints shall be made as a monolithic layer. (e) All joints and changes in direction should be curved with cement mortar 1:3 mixed with SBR latex @ 200ml per bag of cement and cured well before laying the membrane. Note : Any under layer i.e. PCC bedding, plastering and finishing layer i.e. aluminium paint, cement concrete tiles will be measured and paid separately where required. Make: M/S Asian Paint Ltd/ Choksey Chemicals Pvt Ltd./Sika India Pvt Ltd./Bostic India Pvt Ltd/Fosroc Chemicals/STP Limited / Maruti Bitumen Pvt Ltd/IWL India Limited/Berger Paints India Ltd. or any other firm on approved list of manufacturer of HQ E-in-Cs Branch.

M&L for applying a coat of aluminium paint @ 0.20 Kg/Sqm over APP membrance, complete all as specified and directed

M&L for Cement concrete tiles 25cm x 25cm x 20mm thick, machine pressed; set jointed and pointed in neat cement slurry with gray cement and no pigment in floors, roofs; cut and polished, over and including a layer of 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in padding levelling etc and roof kerbs,tank staging etc complete all as specified and directed.

M&L for 10 mm thick rendering in CM (1:4) mixed with liquid water proofing compound @ 0.20 Ltr/bags(50 Kg Bag) on roof surface finished even and fair, complete all as specified and directed.

Supply only liquid water proofing compound, mixed in CM as per manufacturer instruction, complete all as specified and directed. Make : Dr Fixit LW+ or as recommended by manufacturer of APP membrane

M&L for application/forming of waterproofing liquid membrane moistening the prepared surface for proper dispersion and penetration and applying two component cementitious elastomeric water proofing coating damp block 2k as per manufacturers specifications. The treatment shall be carried out to the entire bottom surface and vertical surface upto the bottom height of wall tiles. Adequate curing to be done on vertical surfaces and ponding test for 48 hours on the bottom surface to be carried out complete all as specified and directed. Make: M/S Asian Paint Ltd/ Choksey Chemicals Pvt Ltd./Sika India Pvt Ltd./Bostic India Pvt Ltd/Fosroc Chemicals/STP Limited / Maruti Bitumen Pvt Ltd/IWL India Limited/Berger Paints India Ltd. or any other firm on approved list of manufacturer of HQ E-in-Cs Branch.

Note:(a) The work under item 02,08 and 09 shall be carried out by the authorized applicator of Manufacturer by using modern techniques. The contractor shall also furnish warranty of quality, finish work and effectiveness of waterproofing treatment under this item for a period of 8 years from the date of completion along with manufacturer warranty of material for the same period. (b) Height of bldg may be more than 10 meters and roof have continous series of trapizium with no staircase to reach at the top of the building (c) The contractor shall upload MOU letter with any one of manufacturer and also with their authorised applicator mentioned in the tender alongwith their bid in cover-I failing which his bid will be rejected. Authorised applicator shall have valid authorisation letter from the manufacturer (Minimum regional HQs) and shall have been issued not less than 30 days before the date of bid submission end date. The authorisation letter needs to be valid for the complete period of execution work. (d) From the taking down, preparation of the surface, Engr-in-Charge shall approve each and every stage before applying finishing coats. (e) Building wise stage passing register shall be maintained and shall be signed by Engr-in-Charge and contractor. (f) The equipments to be used in the work shall be certified by the manufacturer with whom the MOU been entered into. (g) writing details on reflective type 5mm thick PVC sheet (of suitable size or size not less than 45cm x 30cm) n.exc 2cm height each letter such as building No., date of commencement and completion of guarantee period, name of applicator, name of material manufacturer of work used in work and name of contractor fixed with suitable screw/fastener (h) Contractor shall submit approved company generated 8 years warranty card at the time of submission of Final Bill.

S&F rotational moulded polyethylene cylindrical vertical with closed top water storage tank triple layered (WHITE COLOUR) 500 Ltr capacity with connecting nipple, hoisted and fixed in position on new or existing foundation and making GI tubing inlet or outlet connection, with and incl disconnecting and dismantling the existing un-serviceable PVC/RCC water tank on top of roof/slab of bldgs including lowering & removing to store complete all as specified and directed.

S&F of rotational moulded polyethylene cylindrical vertical with closed top water storage tank triple layered (WHITE COLOUR) 1000 Ltr capacity with connecting nipple, hoisted and fixed in position on new or existing foundation and making GI tubing inlet or outlet connection, with and incl disconnecting and dismantling the existing un-serviceable PVC/RCC water tank on top of roof/slab of bldgs, including lowering & removing to store complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning etc. and hoisting, reconnecting and re-fixing in any position of exc. 250 litres & not exc. 500 litres capacity of tanks inclusive of necessary tank nipple , gate valve, airpipe, and float valve date of cleaning of tank will be marked on the tank by stencil with synthetic enamaled paint in uniform size, size of letters & numbers should be 40mm. complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning etc. and hoisting, reconnecting and re-fixing in any position of 1000 litres capacity of tanks, inclusive of necessary tank nipple , gate valve, airpipe and float valve date of cleaning of tank will be marked on the tank by stencil with synthetic enamaled paint in uniform size, Size of letters & numbers should be 40mm. complete all as specified and directed.

S&F of 20 mm bore gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and directed.

S&F of 20 mm dia of Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iorn pipe and fixed. (minium weight 20 mm-210 gms) etc, complete all as directed.

S&F in replacement of 20 mm bore gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and directed.

S&F in replacement 20 mm dia of Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iorn pipe and fixed. (minium weight 20 mm-210 gms) etc, complete all as directed.

Demolition of cement concrete of any description and in any position of WC’s/Bathroom etc in sunken portion area above ground floor, removing demolished material completely and old waste pipe from sunken portion and cleaning the side/bottom surface of sunken floor with wire brush, complete all as specified and directed.

M&L PCC 1:5:10 Type E2 using 40mm graded stone aggregate as in mass filling in two layer in sunken portion complete all as spd and directed.

M&L for 25 mm thick PCC 1:2:4 type B0 using 12.5 mm graded stone aggregate as in padding levelling etc and roof kerbs with liquid water proofing solution finished even and fair with proper slope as prepatory works to water proofing treatment in sunken portion complete all as specified and directed by EIC. Note:-liquid water proofing solution shall be provided in 150ml in 50 Kg of Cement by weight and cost of liquid water proofing solutionmeasured and paid seperate item complete all as directed.

M&L for 15mm thick plastering in CM 1:3 along the wall and floor of toilet and bath mixed with 3 % WPC and finished even and smooth without using extra cement complete all as specified and directed.

M&L for bitumen blown 80/100 grade applied hot, two coats to plastered surfaces of any description at the rate of 1.5 kg per sqm per coat complete all as specified and directed.

M&L for Polythene film black 50 micron laid in floor complete all as specified and directed.

M&L for 50mm dia G.I pipe as in spout to drain out if any leakage occures in the sunken portion complete all as spd

S&F in repair Vitreous China wash basin, white, flat back, size 550x400mm excluding taps, waste chain and plug and porcelain stopper but including brackets, CP waste copling, 32 mm PVC Waste pipe 600mm long, PVC Connection 450 mm long complete all as specified and directed

S&Fof pillar taps, 15 mm dia, cast copper alloy, with capstan heads, chromium plated, fancy type, screwed down high pressure, with long screwed shanks and fly-nuts, complete all specified and directed.

S&F in replacement of 1st quality vitreous china squatting pan Orissa pattern of size 580x440 mm, white colour with integral foot rests water closet including flush pipe, 'P' Trap and connecting cone but exluding flushing cistern, duly fixed in lime concrete bedding and making good of floor surface, complete all as directed.

S&F in replacement of PVC connection 600mm x 15mm dia PTMT (PVC), complete all as directed.

S&F in replacement of angular stop cock 15 mm dia with wall flange made of cast copper alloy, chromium plated type, complete all as directed.

S&F in replacement of 1st quality vitreous china ware European type WC with "P" or "S" type traps and same make plastic seat cover of white colour including flush pipe, fixing bolts etc and making good of the wall & floor surface, complete all as directed.

Supply and Fix in repairs 10 Litres, PVC, valve less, syphonic action type, Flushing Cistern, low level, white inlet, ball valve, float, chain and pull, and brackets including PTMT PVC connection 600mm long and PVC 32 mm dia flush pipe complete all as specified and directed.

S&F in replacement of long body bib cock, 15 mm dia with wall flange made of cast copper alloy, chromium plated, complete all as directed.

S&F in replacement of 3-in-1 wall mixer with provision for overhead Shower with 115mm long bend pipe on upperside, connecting legs & wall flanges made of cast copper alloy, chromium plated fancy type, complete all as directed.

S&F in replacement of handshower (health faucet) with 8 mm dia, 1.0 mtr long flexible tube, wall hook and wall flange made of cast copper alloy, chromium plated fancy type, complete all as directed.

Taking up or down 15 mm bore steel tubing and connections including fittings and refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

Taking up or down 20 mm bore steel tubing and connections, including fittings and including fittings and refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

S & F 15 mm bore Galvanized Steel tubes, medium grade fixed to walls and ceilings or laid in floors, concealed or open incl cutting of grooves including taking up or down with connections and fittings all as specified and directed.

Supplying and laying of 16 mm (OD) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings in trenches/wall including taking up or down with connections and fittings complete all as specified.

S & F 20 mm bore Galvanized Steel tubes, medium grade fixed to walls and ceilings or laid in floors, concealed or open incl cutting of grooves including taking up or down with connections and fittings all as specified and directed

Supplying and laying of 20 mm (OD) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings intrenches/wall including taking up or down with connections and fittings complete all as specified.

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

M & L for Non- skid Ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed/ bedding layer in CM (1:6) complete all as specified and as directed.

M&L for Glazed ceramic coloured tiles invertical surface 350x 250x 7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match tiles with and including 10 mm thick rendering in CM (1:4) for receiving the tiles, complete all as directed.

M & L for Non- skid Ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed/ bedding layer in CM (1:6) complete all as specified and as directed.

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors inluding aking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed

S&F 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors inluding aking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed

S&F for 110 mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including necessary clamp inluding aking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed

S&F for 75 mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including necessary clamp inluding aking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed

S&F 110 mm bore PVC (SWR) bends of any radius, complete all as specified and directed.

S&F 75 mm bore PVC (SWR) bends of any radius, complete all as specified and directed.

S&F 110 mm bore PVC (SWR) junction single (Single `T') equal or unequal, complete all as specified and directed.

S&F 75 mm bore PVC (SWR) junction single (Single `T') equal or unequal, complete all as specified and directed.

S&F PVC (SWR) vent cowl 110 mm bore, jointing to waste pipe, complete all as specified and directed.

S&F PVC (SWR) vent cowl 75mm bore, jointing to waste pipe, complete all as specified and directed.

S&F in repair cast iron floor trap 75 mm, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

S&F in repair cast iron nahani trap 75 mm, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

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

Demolition of brick work built in cement mortar or lime mortar including all quoins arches, pillars etc complete all as specified and directed.

M&L for brick work with fly ash lime bricks (FALB) conforming to IS 12894, old size brick, straight or curved on plan exc 6m mean radius built in cm (1:6), complete all as specified and directed.

M&L for half brick thick wall with fly ash lime bricks (FALB) conforming to IS 12894, old size brick, straight or curved on plan exc. 6 M mean radius built in cement mortar 1:4, complete all as specified and directed.

Removal of plant growth from wall/roof projections or along the soil/rain water down pipe at any height by injection with chemical glyphosphate solution (410 concentration) of 20 mm or till refuse by cutting or injection in stem of plants or roots at 30 mm including scafolding upto any height complete all as specified and directed.

M&L for 10 mm rendering thick in CM (1:4) on fair faces of brick work/concrete surfaces finished even & smooth (without using extra cement) including taking down cement plaster on brick or stone wall,dado and skirting etc including racking out joints hacking for key scrubbing down with water etccomplete all as specified and directed.

M&L for rendering 15mm thick in two coats (1st coat 10 mm thick in CM 1:6 & 2nd coat 5 mm thick in CM 1:4) on fair faces of brick work/concrete surfaces, finished even & smooth (without using extra cement) including taking down cement plaster on brick or stone wall,dado and skirting etc including racking out joints hacking for key scrubbing down with water etccomplete all as specified and directed.

M&L for 5 mm rendering thick in CM (1:3) on fair faces of concrete surfaces in ceiling finished even & smooth (without using extra cement) including taking down cement plaster on brick or stone wall,dado and skirting etc including racking out joints hacking for key scrubbing down with water etccomplete all as specified and directed.

M&L for 10 mm rendering thick in CM (1:4) on fair faces of brick work/concrete surfaces finished even & smooth (without using extra cement), complete all as specified and directed.

M&L for rendering 15mm thick in two coats (1st coat 10 mm thick in CM 1:6 & 2nd coat 5 mm thick in CM 1:4) on fair faces of brick work/concrete surfaces, finished even & smooth (without using extra cement), complete all as specified and directed.

Preparing newly plastered surfaces of wall and applying two coats of oil bound distemper over and including a layer of wall care putty to make the surface to be plain and smooth over a coat of chalk whitening primer complete all as sppecified and directed.

M&L for preparation of new plastered surfaces of wall and applying two coat of cement based paint over and including a coat of cement based primer, complete all as specified and directed.

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

Yashoghan Construction

M/s Jagdish Chandra Arora

M/s SAS Constructions