CERTAIN REPAIR TO COMPOUND WALL FENCING PATH HAR ddD STANDING AND STONE WASHING IN INS ANGRE AGNIBAHU, PCDA AND OTHER UNITS UNDER AGE B/R-II UNDER GE (NW) KUNJALI, COLABA, MUMBAI

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar, including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work & precast concrete articles including copings etc.and removing debris outside MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Material & Labour for brick work with sub class 'B' bricks straight or curved on plan exceeding 6 m mean radius built in CM 1:6 complete all as specified and as directed.

Material & Labour for brick work with sub class B bricks straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified and as directed.

Material & Labour for walling of Random rubble masonry uncoursed, well bonded and solidly hearted built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

-Ditto- all as per item No 4.00 above but except stone

Extra over stone walling built in lime or sand stone, for hammer dressing to face stones with maximum depression on face from straight edge held against the dressed surface n. exc. 20 mm and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought up to courses, complete all as specified and directed by Engineer-in-Charge.

Material & Labour for raised pointing in CM 1:4 to RR masonry uncoursed or brought upto courses complete all as specified and directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc and removing debris outside MD land. Note: The place of disposal shall be find out by the contractor.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for and removal of debris out of MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Demolition of RCC of any description and in any position not otherwise specifically provided for including reinforcement cut as required to facilitate demolition and separating, scraping and cleaning of reinforcement and removing debris outside MD land. Note: The place of disposal shall be find out by the contractor.

Dismantling posts or struts (wood, steel or R.C.C.) embedded in concrete of any section, including taking out embedded portion and making good disturbed ground as per existing.

Dismantling expanded metal, any thickness or mesh weigth n exc 4 Kgs, fixed with steel or wood fillets.

Dismantling wrought iron or mild steel work of any description not otherwise provided for all as specified.

Supply & Fixing galvanised 2 stand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standards rails straining bolts,including securing or tying at crossing with and provision of galvanished mild steel wire, stapled or steel pins, etc as directed (each line of wire to be measured).

Supply & Fixing in repair galvanised 2 stand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standards rails straining bolts,including securing or tying at crossing with and provision of galvanised mild steel wire, stapled or steel pins, etc as directed (each line of wire to be measured).

Supply only chain link MS galvanised fencing any size or type

Fixing only chain link fencing of any size and type including line wires, any size and type and fixed to any type of standards, rail, straining bolts etc including provision of binding wire complete all as specified.

Supply & Fixing in repairs barbed razor type concertina coil, 9 SWG hot galvanised spring tensile wire of UTS 145 to 150 N/sqm, zinc coating 250 to 300 gms, dia of coil when un streched shall be 600 mm having minimum of coil (GI strip) 1.625 Kg/Rm, hot dip galvanised razor ribbon tape of size 50 mm thickness, 19mm wide before wrapping on central core wire fixed with 1.6 mm thick GI clips (min 25 Nos/Rm) and special nut and bolts to hold two coils together and extra rows parrallel wire of 10 gauge complete all as specifed and as directed.

Material & Labour for MS round bar, 10mm dia and over, conforming to Fe 290-0 Gde E-165 as in line wire to chain link fencing, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified.

Material & Labour for PCC 1:3:6 type C-2 (40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed by the Engr-in- charge.

Material & Labour for cement concrete 1:2:4 type B2, using 40 mm graded stone aggregate as in surface channels and drains complete all as specified and directed by Engineer-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms, moulds mitred/ stopped ends, etc complete all as specified and directed by Engineer-in-Charge.

Material & labour for PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in copings, lintel, bands etc including weathering slightly rounded or chamfered angles and throating and formwork complete all as specified.

Material & labour for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:4) and finished even & smooth without using extra cement completed all as specified.

Supply & Fixing mild steel Hand rails, half round or other steel section,drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes,notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165Hand rails, half round or other stock section , nosing to steps in cluding embeding in concrete and screwing etc. wind ties for roof, posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets (for securing wiremesh etc) including all necessary drilling, bolting or riveting, etc and similar work conforming to Fe 290 gde E 165 complete all as specified and directed.

Supply & Fixing mild steel framed work such as grills, gratings,chequred plates etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bar; barred iron doors; ladder; framed balusters; walk ways, railings, frame work for water tanks and similar work conforming to Fe 290 Gd E-165 all as specified .

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar including removal of rubbish out side MD land. Note: The place of disposal shall be find out by the contractor.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing debris outside MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Material & Labour for hard core of broken stone or boulders of gauge n. exc. 63 mm, deposited, spread and levelled in layers n. exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed by Engineer-in-Charge.

Material & labour for 75mm thick PCC 1:3:6 type C2 using 40mm graded crushed stone aggregate as in subbase including necessary formwork complete all as specified and directed by Engineer-in-Charge.

Material & labour for 40 mm thick PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) in flooring and finished even and smooth with using extra cement including providing 3 mm thick glass dividing strips 38 mm wide in position complete all as specified.

Material & labour for providing precast cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in landings, cover slabs (for manholes etc) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain fair faces including chamfers, weathering, throating and use of forms, moulds or machine moulds etc, setting in cement mortar (1:4) with joints to match complete all as specified . Note - Reinforcement shall be measured and paid separately.

Material & labour for TMT bars 6 to 8 mm 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 0.9 mm dia or securing with the clips complete all as specified .

Material & labour for machine pressed prepainted precast concrete inter locking paver block any shape and size with grey cement and pigment conforming to IS-15658-2006 of 60mm thickness M-35 Grade, glossy finished of approved colour laid over and including 25 mm thick fine sand cushion to a line and slope etc and joined complete including spreading screened river sand over surface for filling the joints and gently rolled with vibrator complete all as specified .

Material & Labour for machine pressed cheqered cement coloured tiles of size 300x300x20mm thick mixed with grey cement laid over 15mm thick screed bed in CM 1:4 set and jointed and pointed in neat cement slurry in floors complete all as specified and directed by Engineer -in-Charge.

Material & Labour for 20mm thick, machine cut, Kota stone slab, as in floors, steps, landing etc. laid over and including 20mm thick screed bed or bedding layer in CM (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile including making 02 Nos grooves in steps and rubbing, cutting and polishing as specified in SSR Part I complete all as specified.

Material & labour for machine cut kota stone slab 18 to 20 mm thick as in vertical surfaces such as skirting/dado laid over and including 15mm thick backing coat in CM (1:4), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile including rubbing, cutting and polishing as specified in SSR Part I complete all as specified.

Material & Labour for machine cut, machine polished Italian Marble stone 16/18 mm thick as in floor laid over and including 15mm thick screed bed or bedding layer in cement mortar ( (1:4), set and jointed in neat white cement slurry and pointed in white cement to match the shade of tile complete all as specified.

Material & Labour for machine cut, machine polished Italian Marble stone 16/18 mm thick as in skirting/dado laid over and including 10 mm thick backing coat in cement mortar 1:3 and jointed with white cement paste and pointed with white cement to match the shade of granite stone complete all as specified and directed.

Material & Labour for Non skid coloured ceramic tiles 7 to 8 mm thick (square/Rectanglar) area of each tiles exc 0.06 Sqm but n exc 0.11 Sqm laid in floor over and including 20mm thick screed bed or bedding layer in CM (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour for coloured glazed ceramic tiles 450mm x 300mm x 7mm thick but laid on vertical surfaces such as skirting/dado laid over and including 10mm thick backing coat in CM (1:3), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour for 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.36sqm (600x600mm), laid in floor over and including 20mm thick screed bed or bedding layer in cement mortar ( (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.36sqm (600x600mm), as in vertical surfaces such as skirting/dado etc., laid over and including 10mm thick backing coat in CM (1:3), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Dismantling plain or corrugated steel/AC roof sheets any gauge, thickness, including Nainital or similar pattern roof covering all as specified and directed.

Supply & Fixing pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, chajjas, fixed with self tapping screws as specified.

Supply & 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/cladding to wall, chajjas, valley gutter, ridge and fixed with crumple joint etc fixed with self tapping screws as specified.

Material & Labour for cleaning the existing drainage/culvert including removing cover slab, soils,spoils, vegetation, silt etc and refixing cover slab including making good and removing waste materials outside MD Land complete all as specified and as directed by Engr-in- charge.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) 150 mm (internal dia of pipe) set in cement mortar/concrete and removing debries outside MD land complete all as directed. Note: The place of disposal shall be find out by the contractor.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) 200 mm (internal dia of pipe) set in cement mortar/concrete and removing debries outside MD land complete all as directed. Note: The place of disposal shall be find out by the contractor.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) 300 mm (internal dia of pipe) set in cement mortar/concrete and removing debries outside MD land complete all as directed. Note: The place of disposal shall be find out by the contractor.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) 100/75 mm (internal dia of pipe) set in cement mortar/concrete and removing debries outside MD land complete all as directed. Note: The place of disposal shall be find out by the contractor.

Material & Labour for 150 mm bore (Bore of pipe in mm) reinforced concrete pipes, class NP-2 laid and jointed with collars complete all as specified & directed.

Material & Labour for 200 mm bore (Bore of pipe in mm) reinforced concrete pipes, class NP-2 laid and jointed with collars complete all as specified & directed.

Material & Labour for 300 mm bore (Bore of pipe in mm) reinforced concrete pipes, class NP-2 laid and jointed with collars complete all as specified & directed.

Material & labour for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in bed to 150 mm bore drain pipe including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified.

Material & labour for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in bed to 200 mm bore drain pipe including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified.

Material & labour for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in bed to 300 mm bore drain pipe including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified.

Supply & Fixing 160 mm bore PVC (SWR) pipes single socketed in any length including fixing clips, bends, elbow, shoes, etc fixed with rubber ring joints to walls, ceilings with suitable size GI clamps or laid in floor complete all as specified. Note :- Measurement shall be taken along the centre line of the pipes.

Supply & Fixing 110 mm bore PVC (SWR) pipes single socketed in any length including fixing clips, bends, elbow, shoes, etc fixed with rubber ring joints to walls, ceilings with suitable size GI clamps or laid in floor complete all as specified. Note :- Measurement shall be taken along the centre line of the pipes.

Supply & Fixing 75 mm bore PVC (SWR) pipes single socketed in any length including fixing clips, bends, elbow, shoes, etc fixed with rubber ring joints to walls, ceilings with suitable size GI clamps or laid in floor complete all as specified. Note :- Measurement shall be taken along the centre line of the pipes.

Material & labour for cleaning & desilting of manholes depth not exc 1.50 mtr by pumping out/removing liquid waste/sewage & plugging the ends of sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinkling bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements, face mask etc and removing the silt, sludge & other waste material in leak proof trucks covered with tarpaulin outside MD land all as per existing rules and regulations of civil authorities and cleaning the manholes with fresh water complete all as specified and directed by Engr-in-Charge. Note: The place of disposal shall be find out by the contractor.

Material & labour for cleaning and desilting of sewage lines n. exc.150mm bore including sludge chambers, gully traps of size and shape upto any depth by pumping out /removing liquid waste/sewage ,plugging the ends pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinkling bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements, face mask etc and removing the silt,sludge & other waste material in leak proof trucks covered with tarpouline outside MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water complete all as specified and directed by Engr-in-Charge. Note: i) Length of sewage lines including chambers, traps etc will be measured for payment. However cleaning of manholes shall be measured and paid separately under appropriate item. ii) The place of disposal shall be find out by the contractor.

Material & labour for cleaning and desilting of sewage lines exc.150mm bore but n.exc 300mm bore including sludge chambers, gully traps of size and shape upto any depth by pumping out /removing liquid waste/sewage ,plugging the ends pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinkling bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements, face mask etc and removing the silt,sludge & other waste material in leak proof trucks covered with tarpouline outside MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water complete all as specified and directed by Engr-in-Charge. Note: i) Length of sewage lines including chambers, traps etc will be measured for payment. However cleaning of manholes shall be measured and paid separately under appropriate item. ii) The place of disposal shall be find out by the contractor.

Material & labour for cleaning the chocks/blockages in 150mm bore AC/CI/PVC soil/ waste/rain water pipe of any dia by removing cleaning eye and re-fixing the same after cleaning the pipe, making good damaged cement joints, and removing the silt, sludge & other waste material outside MD land complete all as specified and directed by Engr-in-Charge. Note: i) The place of disposal shall be find out by the contractor.

Material & labour for empting septic tanks and manholes of any depth by providing sewage suction vehicle of capacity 5000 ltrs (BMC Patteren) including necessray other arrangments such as sweepers to clean up the site after work and depositing the same outside MOD land as per existing rules and regulations of civil authorities and flushing the septic tank with fresh water complete all as specified and directed by Engr-in-Charge. Note: i) The place of disposal shall be find out by the contractor. ii) All precautions shall be taken by all workers while working in foul condition. iii) After cleaning vehicle will be contractors's property. iv) Contractors accredated representive shall be availble during cleaning. v) Complete process shall be completed in all respects within a day.

Material & labour for chipping, removing carefully concrete work by low impact hammer breakar without damaging the structure & cleaning and disposal of debries out side the premises etc complete as directed by Engr-in-Charge, hard concrete should not be removed by force including necessary scaffolding for high rise bldgs complete all as specified and directed.

Material & labour for clean existing reinforcement with wire/rotary wire brush, making the surfaces free from loose material dirt etc complete applying two coats of alkaline rust converting primer FEOVERT confirming to ASTM-B-117, on the rebars, including cleaning the reinforcement wire brushing to remover loose rust spalls with time interval of 6 hour between the coats and applying protective coating IPNET-RB complete all as specified and directed.

Material & labour for replacement of steel reinforcement with TMT bars of appropriate size where 20% of cross section is reduced including dismantling of rusted steel including application of rust converter FEOVERT and applying protective coating IPNET-RB complete all as specified and directed

Material & labour for carry out application of Bi-polar migratory corrosion inhibitor EPCO-KP-100/Protectsil CIT/Ferogard 903 on concrete surface (This inhibitor shall have migratory kind of properly which permits the material to migrate to a vertual extent of 100 mm through pores of concrete, inhibiting the corrosion and de-passivating the Electro-chemical reaction. It should have properly to attack anode as well as cathode, which is purely alkaline in nature (pH-9.5) so it has not carcinogen activity with concrete.

Material & Labour for providing and applying structural grade EPIBOND-21-LP prior to application of any type of mortar plaster confirming to ASTM-C-882-91 (Arizona Slant Shear Test) to ensure bond between old concrete and new concrete.

Material & Labour for Building up the profile of structural members by using latex additives (MONOBOND) modified air cured mortar system (Polymer modified mortar) (1:5:15 = 1 monobond-5Cement-15 sand) -in damaged areas in 30mm thickness including leveling profliling and scaffolding for high rise buildings etc complete

Material & Labour for Providing and applying jacketing around columns/RCC members with Micro concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specification complete.Note: Reinforcement shall be measured and paid separately.(Rates including jacketing, formwork and micro concrete)

Material & Labour for Drilling and fixing Rohibb Teflon nozzles in RCC members, including drilling holes of 12mm dia, 50 to 100mm deep holes in structural members at the intervals of 500 center to center in staggered manner or as directed by Engr-in-charge in RCC structural element. Work shall be carried out as under :- (i) Cleaning of holes. Clean the holes by air blower prior to fixing nozzles. (ii) Fixing of nozzles. Insert 12mm dia. Rohibb Teflon nozzles in cleaned holes. External end of nozzles to be machine to receive outlet of grouting gun.Fix it inside the holes by applying thixotropic epoxy putty to ensure complete sealing. Cure the system for min.12 hrs. (iii) Cutting of nozzles. Cut the nozzles by chisel after completion of grouting without damaging structural elements.

Material & Labour for Injecting of site cement slurry grout, in the ratio 1:2 (1- Cement, 2-water) including super plsticizer (Supercom-100) 250 ml/50 Kgs. Mixing shall be done by mechanical mixer continuously stirring mechanically to keep cement particles in suspension. Injection of approved/specified grout by means of pump at a pressure of 0.5 Kg/cm2 etc complete till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled. (for repair to wall & slab)

Material & Labour for Injecting low viscosity MONOPOL (3-5cps) high molecular weight monomer by pressure and using mechanized injector gun with accessories till nozzles refuses to accept the grout, Including,Mixing of materials:Mixing of material components(part a&b) in the required quantities as per manufacturer's instruction by weigh batching.Grouting maintain the pressureat exit(0.5 to 1.0 kg/cm2) by monitoring pressure guage at exit.Grout the material through prefixed nozzles in the structural elements@ 100ml per nozzle. Repeat the process for all the nozzles. (Beam and columns)

Cutting out & removal of plants, roots, shurbs etc from the roof, brick/stone wall built in cement mortar & applying chemical GLYPHOSATE 41% SL (Soluble Liquid) mixed with water in the proportion of 1: 75, at the place to avoid re-growing of plants/roots & making good the disturbed portion of roof, wall with brick works in CM 1:3 at wall portion & PCC 1:2:4 at roof slab & matching the surface to existing finish like white wash cement base paint etc over 15mm thick rendering in CM 1:4 including disposal of demolished material/ waste out of M D land of Bldg/ ground/stilt plus 4 floors.

Material & Labour for cutting out & removal of plants, roots, shurbs etc from the roof, brick/stone wall built in cement mortar & applying chemical GLYPHOSATE 41% SL (Soluble Liquid) mixed with water in the proportion of 1: 75, at the place to avoid re-growing of plants/roots & making good the disturbed portion of roof, wall with brick works in CM 1:3 at wall portion & PCC 1:2:4 at roof slab & matching the surface to existing finish like white wash cement base paint etc over 15mm thick rendering in CM 1:4 including disposal of demolished material/ waste out of MD land ( 5th floor to 8 th floor).

Material & Labour for gentaly cleaning the surface of the stone masonry/ stone chips and piers with specialized water misting techniques using air water jet with fine nozzle sprinkling system calibrated to spray a fine mist along the stone surface without over wetting followed up by gentle brushing with soft nylon brushes as specified . Gentle surface cleaning may include using water misting and PH balanced surfactants as specified for indicated areas to remove surface dirt, grit, surface accretions, lime wash painting etc including necessary scaffolding for high rise bldgs complete all as specified and as directed by Engr in-Charge Note : Quoted rate shall be inclusive of removing vegetation on wall surfaces.

Supply & Fixing 3 mm thick aluminium composite panel cladding plain of approved colour/ shade to beam/ column/ slab in circular/rectangular shape including cutting, notching, bending to shape as required jointing with silicon gel of approved colour & aluminium tubular hollow section 25 x 25 mm not exceeding 900 mm C/C on exceeding column/ beam/ slab to hold ACP cladding complete all as per manufacturers instructions. Note : Colour/pattern of ACP sheet shall be as approved by Engr-in-charge.

Supply & Fixing 3mm plain acrylic sheet for writting letters/ name plates including cutting, notching, bending to shape as required jointing with silicon gel of approved colour & fixed with aluminium or GI frame as required to hold acrylic sheet cladding complete all as specifications. Note : Colour/pattern of acrylic sheet shall be as approved by Engr-in-charge.

Material & Labour for preparation of new plastered surfaces of wall, soffits, facia roof and applying two coats of smart care damp block 2K acrylic polymer modified cementious high performance coating iover smart care crack seal coat complete all as per manufacturers instructions and as directed by Engr in-Charge

Material & Labour for preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Material & Labour for preparation of surfaces of paver block, chequered tiles etc by cleaning with water to remove loose dust and screb with wire brush to remove algae, fungus and moss groth and applying two coats of floor coat emulson paint complete all as specified and directed. Note - Floor coat emulsion shall be with abrasion resistance and high adhesion strength and formulated to handle vehiculer and human traffic.

Material & Labour for preparation of old plastered and cracked surfaces of walls external, applying two coats of non dilutable Dr.Fixit Raincoat over a coat of Dr.Fixit primeseal primer having dft of 110 micron and elongation of >200% on external surface as per manufaturer instructions and directed by Engineer-in- charge.

Material & Labour for preparation of old painted steel surfaces of any description, over 10 cm in width or girth not otherwise described and applying one coat of synthetic enamel paint including necessary scafolding for external side of high rise bldgs complete all as specified and directed.

Material & Labour for taking down existing tarfelt and old concrete/ plaster from roof top, roughening surfaces of old concrete surfaces by picking, sweeping, cleaning and washing down with water to remove all loose dirt, dust etc and applying 15 mm thick rendering in cement mortar 1:4 mixed with water proofing compound on PCC padding as per manufacturer instructions and finished even and smooth without using extra cement including removing debries outsode MD land complete all as specified . Note -i) WPC shall be measured and paid separately. ii) The place of disposal shall be find out by the contractor.

Material & Labour for PCC 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as a leveling course/ padding on roof surfaces to maintain proper slope and finished fair and even complete all as specified

Material & Labour for preparing roof surfaces and applying water proofing treatment as per manufacturers instructions and comprises of the following activities:- (a) Apply one coat of bituminous primer @ 0.25 Kg per Sqm. (b) Providing and laying 3 mm thick APP (Atatic poly propylele) modified polyester reinforced water proofing membrane with minimum weight of 3,50 Kg/Sqm. The APP membrane shall be laid using torch application method with minimum 100 mm side overlap and 150 mm end overlap and ensure that a constant flow of bitumen is maintained across the whole width of a role and that a bead of bitumen is extruded from all edges to obtain a good seal.The APP membrane shall be taken upto minimum 200 mm on vertial surfaces. All the edges of the membrane shall be sealed with sealant. The rain water gutter portion shall be finished with cement mortar 1:4 to provide requisite slope towards rain water pipe outlet. (c) Apply solar reflective bituminous aluminium paint @ 100 gm/Sqm (d) Ponding test including supply of water for 72 hours after completion of water proofing work. Note - (i) Irrespective of lap the net covered area shall only be measured and paid. ii) The laying of membrane shall be got done through an authorised applicator of manufacturer of the membrane. iii) Treatment shall be carried through approved applicater and as per manufacturers instructions

MADHU ENTERPRIZES (BID ID -3114478)

Satyanarayan Trading Co. (BID ID -3115126)

Nilesh Construction (BID ID -3125730)

SHRI SAI ENTERPRISES (BID ID -3114897)

Bob Enterprises (BID ID -3113698)

SHREE JAGDISH FURNITURE CO. (BID ID -3106201)