REPAIR/MAINT OF LEAKAGE/SEEPAGE AND ROOF TREATMENT IN AREA OF AGE B/R-II UNDER GE (WEST) LUCKNOW

Amount

M&L for brick work with old size fly ash bricks of class designation 75, straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 complete including demolition of brick work or stone/ boulder masonary, built in cement mortar or cement lime mortar including all quions, arches, pillars, etc. but excluding ashlar facings, dressed stone work and precast concrete articles etc. complete all as specified and directed.

M&L for brick work with old size fly ash bricks of class designation 75, straight or curved on plan exceeding 6m mean radius in half brick thick walls built in cement mortar 1:4 complete including demolition of brick work or stone/ boulder masonary, built in cement mortar or cement lime mortar including all quions, arches, pillars, etc. but excluding ashlar facings, dressed stone work and precast concrete articles etc. complete all as specified and directed.

Taking down cement plaster or cement lime plastering , any descriptuon from brick wall including racking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

M & L 15 mm thick rendering in CM (1:4 ) on other than fair faces of brick wall or concrete surfaces finished fair and even complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 with integral water proofing compound @ 2% by weight of cement on fair faces of brick work or concrete surface of wall and finished surface even and smooth without using extra cement complete all as specified and directed. NOTE: WPC shall be measured and paid seperately under respective item.

Supply only integral water proofing coumpound conforming to IS 2645-2003 complete all as specified and directed.

M & L 10 mm thick rendering in CM (1:3 ) on ceiling finished fair and even complete all as specified and directed.

M & L for prepration of new plastered surface of walls by washing rubbing and applying two coats of cement based paint over a coat of white cement primer complete all as specified.and directed. .

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

M & L for preparation of new plastered surface of wall and applying two coat of oil bound distemper over a coat of putty not less than 1mm thick complete all as specified and directed.

M & L for preparation of old decorated surface of wall and applying one coat of cement based paint complete all as specified and directed.

M & L for repairing of RCC projection, chajjas, roofs, facia etc by necessary preparation scrapping cutting chiseling derusting loose RCC and providing cement concrete (1 :1.5 :3) using 12.5 mm graded crushed stone aggregate including necessary formwork and reinforced with chicken wire mesh and rendering in cement mortar 1:3 using coarse sand including applying two coats of cement base paint to match with existing surfaces up to 12 mtr height complete all as specified and directed

Demolition of sunken slab floor of WC and Bath including WC trap etc and providing Water proofing treatment of sunken slab in following sequence complete :- (a) 15 mm thick rendering on vertical sides of RCC slab in cement mortar 1:3 mixed with water proofing chemical PIDIPROFF LW of Dr. Pidilite or equivalent approved as per manufacturer instructions. (b) Cleaning the concrete surface by brushing and watering and remove all surface imperfections . (c) Fixing 40 mm dia PVC Pipe 450 mm long at bottom of the sunken and Wraping of bathseal tape on the pipes inserted through walls to floor area and seal it. (Bath seal tape product of Dr. Pidilite or equivalent approved and grouting around the inserted pipes by porable Dr. Pidilite bathseal or equivalent approved grout as directed. (d) Make angle fillets by mixing cement sand and Dr. Fixit pidicrete URP or equivalent approved on all corners. (e) Brushing neat cement slurry 02 coats with high performance cementiteous polymer water proofing coating of Dr. Fixit bathseal or equivalent approved WPC for thickness of 01 mm in combination of WPC and cement ( 1:1.5) by volume and upto height 15 cm from bottom slab and allow it dry completely. (f) Providing PCC 1:4:8 type D-2 using 40mm graded stone aggregate mixed with WPC of Dr Fixit as per manufacturer instruction in sunken slab over brickbat. (g) Filling the sanitary gaps with Dr. Fixit (Pidilite) or equivalent sealing compound complete.

S&F in repair Vitreous China wash down water closet pan, pedestal pattern, white, with 'P' or 'S' trap, excluding flushing cistern and flush pipe, but including white seat cover closed pattern including connection to drain pipe (or outgoing pipe) and to flushing pipe etc. and making good to floor complete all as specified and directed.

S&F in repair Vitreous China squatting pan, 'Orissa pattern', size 580x440mm, white, with integral foot rests including PVC 'P' or 'S' trap, excluding flushing cistern and flush pipe, including connection to trap and flushing pipe etc. and making good to floor complete all as specified and directed.

S&F in repairs 15mm bore PVC connections, superior quality, with CP brass nuts of length 600mm complete all as specified and directed.

S&F in repairs PVC valveless, syphonic action type, low level, flushing cistern of 10 lit capacity, white, with inlet, ball valve, float valve and handle including bracket, rubber cone and flush pipe etc. and connection to pipes complete all as specified and directed.

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

M&L for joint free non skid ceramic tiles, coloured, superior quality, 7 to 8mm thick, (square/ rectangular), area of each tiles not exceeding 0.06 Sqm in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed or bedding layer in cement mortar 1:6 complete all as specified and directed.

M&L for joint free glazed ceramic tiles, coloured, superior quality of size 450x350x7mm thick, in vertical surfaces etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed.

S&F in repair 15mm bore Steel water tubing 'medium grade', galvanised with all fittings like elbow, tee, socket, bend etc and fixed to wall, ceiling or laid in floors complete all as specified and directed.

S&F in repair 20mm bore Steel water tubing 'medium grade', galvanised with all fittings like elbow, tee, socket, bend etc and fixed to wall, ceiling or laid in floors complete all as specified and directed.

S&F in repair 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to walls with PVC clamp complete all as specified and directed.

S&F PVC (SWR) bends of any radius, suitable for 110mm bore PVC pipes, fixed and jointed with solvent complete all as specified and directed.

S&F PVC (SWR) Tee equal, suitable for 110mm bore PVC pipes, fixed and jointed with solvent complete all as specified and directed.

S&F in repair 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to walls with PVC clamp complete all as specified and directed.

S&F in repair 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or under floors complete all as specified and directed.

S&F PVC (SWR) bends of any radius, suitable for 75mm bore PVC pipes, fixed and jointed with solvent complete all as specified and directed.

S&F in repair 20mm 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 repair 15mm 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 repair 500 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top), hoisted and fixed in position complete all as specified in SSR Part-I and directed.

S&F in repair 1000 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top), hoisted and fixed in position complete all as specified in SSR Part-I and directed.

S&F 1000 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top), hoisted and fixed in position complete all as specified in SSR Part-I and directed.

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

M&L palin Cement Concrete 1:2:4 type B-1 (using 20 mm graded stone aggregates) as in copings, roof kerbs etc including necessary form work complete all as specified and directed.

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

M & L in repairs for mild steel work as in tubular/angle purlins, rafters ands similar items complete including cutting, grinding, welding etc quality conforming to FE-290, Gde E-165 complete all as specified and directed.

M&L preparation of new steel surface of any description exceeding 10cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for 75mm thick cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate as in plinth protection, laid in panels, finished surface even and smooth without using extra cement and forming 12mm wide expansion joints to the full depth, and filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade 'A' complete all as specified and directed.

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

S&F in repairs multi-rib TM profile, tensile strength 550 Mpa, colour coated 0.50mm thick pre-painted galvalume aluminium zinc coated GI based corrugated steel sheet, having maximum pitch of 250mm c/c and minimum 30mm crest depth in length as per site requirement, the feed material manufactured out of 0.50mm (TCT) with coating of 18-20 microns top coat over 5 microns primer and 8-10mm alkaline back of zinc aluminium alloy of AZ-150, including the sheet shall have a hot dip metallic zinc aluminium alloy coating of zinc 43.5%, aluminium 55% and silicon 1.5% with total mass coating of 150 gms/sqm on both sides having covered width 1020mm and return leg for proper side lap as in roof covering/ cladding and fixed with self tapping screws with EDPM seal complete all as specified and directed.

S&F in repairs multi-rib TM profile, tensile strength 550 Mpa, colour coated 0.50mm thick pre-painted galvalume aluminium zinc coated GI based plain steel sheet, having maximum pitch of 250mm c/c and minimum 30mm crest depth in length as per site requirement, the feed material manufactured out of 0.50mm (TCT) with coating of 18-20 microns top coat over 5 microns primer and 8-10mm alkaline back of zinc aluminium alloy of AZ-150, including the sheet shall have a hot dip metallic zinc aluminium alloy coating of zinc 43.5%, aluminium 55% and silicon 1.5% with total mass coating of 150 gms/sqm on both sides having covered width 1020mm and return leg for proper side lap as in roof covering/ cladding and fixed with self tapping screws with EDPM seal complete all as specified and directed.

M&L Cement Concrete 1:2:4 type B-2 (using 40 mm graded stone aggregates) as in filling of post holes etc complete all as specified and directed.

M&L plain cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregates and mixed with 3% integral water proofing compound as in padding over roof slab, finished surface even and smooth without using extra cement complete all as specified and directed. NOTE: (i) WPC shall deemed to be inclusive in quoted unit rate. (ii) Wherever PCC padding shall be provided, screed bed shall not be provided. (iii) Average thickness shall be not exceeding 25 mm for padding.

M&L plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregates and mixed with 3% integral water proofing compound as in padding over roof slab, finished surface even and smooth without using extra cement complete all as specified and directed. NOTE: (i) WPC shall deemed to be inclusive in quoted unit rate. (ii) Wherever PCC padding shall be provided, screed bed shall not be provided. (iii) Average thickness shall be exceeding 25 mm thick but not exceeding 50 mm for padding.

M&L 10mm thick screed bed or bedding layer in CM 1:4 using 100% coarse sand over roof slab, finished surface even and smooth without using extra cement and mixed with 3% integral water proofing compound complete all as specified and directed. NOTE: (i) WPC shall deemed to be inclusive in quoted unit rate. (ii) Wherever screed bed shall be provided, PCC padding shall not be provided.

M&L for provn of roof treatment with polymeric water proofing membrane all as given below:- (a) Taking down existing water proofing treatment and cleaning of roof surface by washing and rubbing etc. and removing the retrieved material to a distance not exceeding 500m where directed. (b) Applying a coat of bituminous primer conforming to IS: 3384-1986 @ 0.25 Iit/sqm on prepared surface and allowed to dry. (c) Applying and laying 3mm thick APP membrane having non woven polyester matt at core and covered with high quality polymeric asphaltic protected thermo fusible HMHDPE film on both sides with over laps 10cm and 15cm at longitudinal and transverse direction respectively and sealed by flame, sealing all overlaps complete including treatment at all junctions and corners. The membrane shall be torched into groove on vertical plane and groove sealed with cement mortar 1:3. (d) M&L for applying two coats of aluminium paint on membrane @ 0.10 Kg/Sqm (each coat) complete all as specified and directed.

M&L for provn of roof treatment with polymeric water proofing membrane all as given below:- (a) Taking down existing water proofing treatment and cleaning of roof surface by washing and rubbing etc. and removing the retrieved material to a distance not exceeding 500m where directed. (b) Applying a coat of bituminous primer conforming to IS: 3384-1986 @ 0.25 Iit/sqm on prepared surface and allowed to dry. (c) Applying and laying 3mm thick APP membrane having non woven polyester matt at core and covered with high quality polymeric asphaltic protected thermo fusible HMHDPE film on both sides with over laps 10cm and 15cm at longitudinal and transverse direction respectively and sealed by flame, sealing all overlaps complete including treatment at all junctions and corners. The membrane shall be torched into groove on vertical plane and groove sealed with cement mortar 1:3. (d) M&L for machine pressed chequerred cement concrete tiles of size 250x250x20mm thick, set, jointed and pointed in neat cement slurry over and including 15mm thick screed in CM 1:4 complete all as specified and directed.

M/S AADI ENTERPRISES

M/S Dwivedi Construction Coy

M/S S&R Construction

M/s Chandra Mohan and Sons

SS Trading Co.