ADDN/ALTN OF ROOF TREATMENT, RCC PARAPET, WEATHER PROTECTION SHED AND CONNECTED ITEMS OF BLDG NO P-70 AND P-71 (OFFR MD ACCN) AT 1 CBPO AND CERTAIN REVENUE AND MINOR WORK UNDER AGE B/R-I OF GE (SOUTH) DELHI CANTT-10

Amount

Dismantling of brick tiles (laid flat or on edge) on roof surface.laid bedded and pointed in any mortar complete all as specified and as directed.

Demolition of mud in roof, any thickness, including plastering and leeping incl necessary scaffolding arrangement complete all as specified and directed(whether full thickness removed or only a part there of) and removing from cantonment area or as directed by Engr-in- charge.

M&L for brushing neat cement slurry with 3.00 Kg of cement per Sqm on existing surfaces complete all as specified and as directed.

M&L 40 mm thick (average thickness) plain cement concrete 1:2:4 type B-0 using (12.5 mm graded aggregate), as in roof ,padding to maintain the uniform slope complete all as specified and as directed. Note : - WPC shall be measured & paid separately.

M & L for rendering 15 mm thick (average) plaster on concrete surfaces in CM (1:4) on roof, mixed with water proofing compound and finishing the surface even and smooth without using extra cement all as specified and as directed.

M&L for Priming roof surfaces and applying water proofing treatment over roofs comprising of the following complete all as specified and as directed:-

(a) Applying oil bound bituminous primer at the rate of 0.30 Ltrs/Sqm as per IS 3384-1986 on prepared surfaces. Surface shall be kept free till the moment, the primer is impregnated and the solvent oil in primer is evaporated.

(b) Applying one coat of hot straight run bitumen @ 1.20 Kg/Sqm of grade 30/40 confirming to IS-73 (Grade S-35).

(c) Laying 3mm thick APP polymeric water proofing membrane of weight not less than 3.6 kg/sqm, black finish reinforced with non woven polyster matt, (weight not less than 160 gm/Sqm) with a thermo fusible finish, torching overlaps with a propane or a butane gas torch, with a overlap of 75mm at sides and 100mm at the ends and sealing including applying a coat of cold emulsion bituminous primer all as per manufacturer's instruction including preparation of surface.

Note:- The water proofing treatment shall be got carried out by the manufacturer or by their authorised applicators. The contractor shall give 10 years guarantee for effectiveness of water proofing treatment and 2.5% of work done amount of this item shall be retained from contractors payment for a period of 10 years reckoned from date of physical completion of this work or in lieu, contractor may deposit FDR issued from bank for the said amount for 10 years, which shall be released by GE on expiry of satisfactory completion of 10 years period.

M&L for preparation of new surface of APP membrane and applying two coats of aluminium paint at surfaces of any description, over 10cm in width or girth, not otherwise described.

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

M & L for Providing cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in roof kerbs or mud stops, rounded or chamfered and hold fast on edge including necessary form workcomplete all as specified and as directed.

Supply only water proofing compound as per relevant IS complete all as specified and as directed.

S&F in replacement 20 mm bore GI tubes, medium grade galvanised, with all fittings and fixed complete to walls and ceilings or laid in floors or concealed, complete all as specified and directed.

S&F in replacement 500 ltr capacity triple layer, rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified in SSR Part II. Make: Jindal/Pollywell/Rotex or equivalent

S&F in replacement rotational moulded water storage tank 1000 Ltr capacity double layer (cylindrical/vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 15 mm bore complete all as specified and as directed.

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

S&F in repairs Ball brass valves, high pressure, with of PTMT with epoxy coated aluminium rod & high desity plastic ball ascrewed for iron pipe of 20mm bore and fixedcomplete all as specified and as directed.

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

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

M&L for roughning sufaces of old concrete floor by packing, sweeping including cleaning and washing down with water to remove dust etc and brushing neat cement slury @ 3Kg of cement per Sqm complete all as specified and as directed.

Dismantling floor or hearth or wall tiling including cement mortar bedding (but not backing) any description and thickness n.exc 25 mm and removal of rubbish off the premises complete all as specified and as directed.

M&L for vitrified Ceramic tiles 10 mm thick (square/ rectagular) polished, area of eqach tiles not exceeding 0.38sqm in floors/ wall etc, set and joint in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed.

M&L for vitrified Ceramic tiles 10 mm thick on vertical surfaces as in skirting/dado set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick backing coat in CM 1:4 complete all as specified and as directed.

Taking down shutter of any description exc 1 Sqm and n. exc 2 Sqm (refixing in same opening) after cutting the bottom rail of required size complete all as specified and as directed.

Taking down cement or cement lime plaster, any description, on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar 1: 4 on faces of brick work or concrete surfaces of walls finished fair and even complete all as specified and as directed.

M&L for preparation of newly plastered surfaces on external wall/ ceiling, applying two more 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 eterior paint of required shade(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 plastered surfaces on external wall/ ceiling, complete removal of existing treatment, washing, rubbing down and stopping of painted surface andapplying two more 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 eterior paint of required shade(Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 Sqm complete all as specified and as directed.

M&L for complete removal of existing treatment from old treated surfaces and applying two coats of distemper oil emulsion over water based primer with 3 mm thick JK/Birla wall care putty on wall surfaces complete all as specified and as directed.

M&L for preparing of old surfaces of ceiling and applying two coats of distemper oil emulsion complete all as specified and as directed.

M&L for reinforced cement concrete type B-1, 1:2:4, using 20 mm graded stone aggregates as in Slabs supported on walls, beams and columns in floors, roofs, parapet, landings, balconies, canopies, deck slabs and in the shelves and the like (necessary form work is deemed to be included in the item upto four storeyed bldgs) complete all as specified and as directed.

M&L for formwork to chajja, parapets troughs and similar items including edges etc complete all as specified and as directed.

S&F TMT bars 10mm 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 0.9mm dia or securing with clips complete all as specified and as directed.

Demolition of brick work built in CM incl quoins, arches, pillers etc complete all as specified and as directed.

M&L for brick work in cement mortar (1:6) using sub class 'B' bricks, straight or curved on plan exc 6 mtr mean radius complete all as specified and as directed.

Excavating in post holes (or similar holes) each not exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance not exc 50m and making good surface, work in soft/loose soil, complete all as specified and as directed.

M&L for PCC 1:2:4 ,Type B2, using 40mm graded aggregate as in foundations, filling and mass concrete complete all as specified and as directed.

S&F steel work in tubular trusses, posts rafters, purlins including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS - 1161- 1979 gde st -240 complete all as specified and as directed.

S&F rolled mild steel work as in frames, barred iron gates, ladders including all necessary drilling, bolting or riveting and in similar work etc conforming to GDE Fe 410-0 or Fe 310-0 complete all as specified and as directed.

S&F Pre-Painted galvalume aluminum 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, fixed with self tapping screws etc complete all as specified and as directed.

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

M&L for PCC 1:3:6, Type C-1, using 20mm graded stone aggregate as in coping including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

M&L for cutting grooves in brick wall, 75mm wide and 65 mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed.

Taking down cast iron pipes including fittings by burning out lead joints etc to facilitate dismantling old serviceable fittings/pipes laid in trenches,floors or fixed to walls all as directed including earth work, demolition of PCC / Brick work including removal from site complete all as specified and as directed, for the following sizes of pipes:-

a) 100 mm bore of pipe.

b) 75 mm bore of pipe.

S&F cast iron sand soil waste or vent pipes (ISI Marked), in any length with or without ears with joints in cement mortar (1:3), laid in trenches, floors or fixed to walls all as directed including making good to match with existing surfaces complete all as specified, for the following sizes of pipes:-

a) 100 mm bore of pipe.

b) 75 mm bore of pipe.

S&F in repairs CI Bends (any radius), diminishing pieces or tapers of 100 mm dia fitted with oval access door complete all as specified and as directed.

S&F in repairs CI Bends (any radius), diminishing pieces or tapers of 75 mm dia fitted without oval access door complete all as specified and as directed.

S&F in repairs Cast iron branch pieces, Tee, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches, 100 mm bore with cement joints, fitted with oval access doors complete all as specified and as directed.

S&F in repairs Cast iron branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches, 75 mm bore with cement joints, fitted with oval access doors complete all as specified and as directed.

Demolition of RCC of any description, in any position roofs, floors (other than ground floors), beams staircases, landing, RCC shelves chajjas, and similar suspended work and removing demolished material outside MOD land complete all as specified and as directed.

M&L for formwork to sides and soffits of floor or roof beams, beam haunch ings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc complete all as specified and as directed.

M&L for RCC Type B1, 1:2:4 using 20 mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like etc complete all as specified and as directed.

S&F 8 mm dia TMT bar as in reinforcement of RCC of any description cut to length bent to shape required including cranking, bending, binding with MS wire not less than 0.90mm dia complete all as specified and as directed.

M & L for Granite (of any type) work, 18-20 mm thick (table rubbed and polished) in steps,jambs,pillars, window-cills, cooking platforms with necessary hole for gas pipe where ever required and likes over and including 20 mm thick screed bed in CM 1:4 including pointing in white cement using marble dust with admixture of pigment to match including rounded edges with shade of granite complete all as specified and as directed.

M&L for machine cut kota stone slab flooring, and (one Pieces) as in steps (Treads) 20-25mm thick over and including 20mm thick screed bed in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

All as per srl item No 54 here in before but in riser of step, dado skirting etc.

Rounding to edges of stone slabs one edge, such as in steps cooking platefom and other similar situations complete all as specified and as directed.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10mm thick rendering in cement mortar (1:4) complete all as specified and as directed.

M&L for Non Skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 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 and including screed bed 15mm thick in CM 1:6 complete all as specified and as directed.

M&L for glazed Ceramic tiles 9 to 10 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm ( size 600 mm x 600 mm), 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 in CM 1:6 complete all as specified and as directed.

Taking up or down steel tubing 15 mm bore and connection including removing from site complete all as specified and as directed.

Taking up or down steel tubing 20 mm bore and connection including removing from site complete all as specified and as directed.

Cutting chases or making holes, pinning in. 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, cutting not exc 10 cm girth complete all as specified and as directed.

S&F 20mm outer dia CPVC pipes SDR 11 with and including Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

S&F 25mm outer dia CPVC pipes SDR 11 with and including Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

Taking down cement or cement lime plaster, any description, on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 10 mm thick in cement mortar 1: 6 on faces of brick work or concrete surfaces of walls, finished fair and even complete all as specified and as directed.

M&L for rendering 5mm thick in cement mortar 1: 3 on concrete surfaces of ceiling,chajjas etc finished fair and even complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall and ceiling applying two coats of oil bound distemper using Airless spray technology with max working pressure of 3300 PPSI and capable of operating single spray gun with a max material hose length of 30 mtr the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface to achieve excellent application using limited manpower complete all as specified and as directed. Note: - Sanding of surface to be done by mechanical sander with 1500-2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer.

M&L for grinding existing wall/Ceiling surfaces and complete removal through electrically operated grinder, preparation of surfaces using a coat of good quality water proof putty (JK Birla or equivalent white) and applying two coats of oil bound distemper on wall and ceilings using Airless spray technology with max working pressure of 3300 PPSI and capable of operating single spray gun with a max material hose length of 30 mtr the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface to achieve excellent application using limited manpower complete all as specified and directed. Note-Sanding of surface to be done by mechanical sander with 1500-2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer complete all as specified and as directed.

Taking down chowkats or frames with shutters (without taking of shutters from the frames) exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified and as directed.

S&F Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibres (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2 , modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified and as directed.. Note: stainless steel butt hinges and necessary S.S screws shall be paid separately.

S&F factory made single extruded WPC (Wood Polymer Composite) solid door/window/ ceosetory windows & other frames/chowkhat of size 45 x 70 mm comprising of vigin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ricehusk/wheat husk) and non toxicadditives (maximum toxicity index of 12 for 100 g,s) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of class A category with property of being termite/ borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and as directed. (MS hold fast/hugs or SS dash fasteners shall be paid for separately) Note:- For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

S&F 100mm size butt hinges stainless steel of AISI 304 grade complete all as specified and as directed.

S&F 300 mm long, stainless steel of AISI 304 grade, sliding door bolt with hasp, staple (bolt type) and fixing clipss of sheet, cast or extruded sections and fixing bolts and fixed etc complete all as specified and directed.

S&F stainless steel of AISI 304 grade barrel tower bolt 200 mm long, extruded section, etc complete all as specified and directed.

S&F stainless steel of AISI 304 grade handle of size 200mm size long complete all as specified and as directed.

S&F brass magic eye for panelled/flush shutter 35mm thick complete all as specified and directed.

M&L for 18 mm thick wood plastic composites (WPC) board for shutters, 100% solid with density not less than 650 Kg per cubic meter , one side wood grain finished laminated for exposed/external surface , fixed with screws fitted under or above the kitchen cooking platform and/or other platform including all necessary fittings and fixtures like nickle plated clip hinges, knobs, channels etc complete all as specified and as directed. Note : (a) Pattern & design of WPC board to be decided by GE. (b) Items like cupboard knobs, stainless steel channel, CP plate clip hinges shall be paid extra. (c) Locking arrangement shall be provided in rooms cupboard shutters. The rate quoted by the tenderer shall deemed to be included for the same.

M&L for 18 mm thick wood plastic composites (WPC) board for partitions, 100% solid with density not less than 650 Kg per cubic meter , both side white finished laminated for exposed/external surface , fixed with screws fitted under or above the kitchen cooking platform and/or other platform including all necessary fittings and fixtures like nickle plated clip hinges, knobs, channels etc complete all as specified and directed. Note : (a) Pattern & design of WPC board to be decided by GE. (b) Items like cupboard knobs, stainless steel channel, CP plate clip hinges shall be paid extra. (c) Locking arrangement shall be provided in rooms cupboard shutters. The rate quoted by the tenderer shall deemed to be included for the same.

S&F stainless steel auto closing hinges openable at 0 degree for kitchen cabinet shutters and bed room cub boards complete all as specified and as directed.

S&F stainless steel handles 100 mm size for kitchen cabinet shutters and bed room cub boards complete all as specified and as directed.

S&F PVC magnetic door catcher of kitchen cabinet and similar work fixed with MS screws etc complete all as specified and directed.

S&F SS tower bolt of size 125mm complete all as specified and directed.

S&F 100 mm long, stainless steel of AISI 304 grade, hasp and staple, safty type, incl bolt to hinge plate and fixed with screws etc. complete all as specified and directed.

Surface excavation in soft/loose soil, not exceeding 30cm deep and averaging 15cm deep and getting out, complete all as specified and directed.

M&L for sand filling in floors or pavings, laid in layers n exc. 15 cm thick spread, levelled and rammed including watering etc complete all as specified and directed.

M&L for glosy finished coloured machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade complete all as specified and directed.

Removing excavated soils to a distance exc 250m but n. ecx 500 mtr and depositing where directed at a level n exc. 1.5m above the starting point complete all as specified and as directed.

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

M&L for 75mm thick plain cement concrete 1:3:6 type C2 using 40 mm graded stone aggregate as in sub base of floor/plinth protection etc finshed surface fair & even complete all as specified and as directed.

M&L for machine pressed precast vibrated concrete interlocking pae block any shape and size confirming to IS 15658-2006 of 60mm thick, M-35 grade with grey cement and pigment over and including 50mm thick sand cushioning complete all as specified and as directed.

M&L for providing cement concrete Type B1, 20mm graded aggregate 1:2:4 in road kerbs or mud stops, rounded or chamfered on edges, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railing upto 60 cm in height copings, kneelers, apex stones, bed plates, kerbs not provided and set in CM 1:6 complete all as specified and as directed.

Excavating in post holes (or similar holes) each not exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance not exc 50m as in soft/loose soil complete all as specified and as directed.

M&L for PCC 1:2:4 Type B2, using 40mm graded stone aggregate as in foundations, filling and mass concrete etc complete all as specified and as directed.

S&F rolled mild steel work as in post and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etec flat iron fillets (for escuring wire mesh etc) including all necessary dirilling holes, notching for wire etc, and similar work conforming to GDE Fe 410-0 or Fe 310-0 complete all as specified and as directed.

S&F rolled mild steel work as in framed barred iron gates including all necessary drilling, bolting or riveting etc, and similar work conforming to GDE Fe 410-0 or Fe 310-0 complete all as specified and as directed.

S&F 5-10 mm dia of mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other,k or screwed both ends, each screwed end to be fitted with washers and one hegagonal or square nut n.exc 5 cm long complete all as specifeid and as directed.

S&F mild steel round bar 10 mm dia and over cut to length bend to shape required including cranking bending spirally for hopping for colours hooking ends and biding with a including security bolts post and struts in fencing including cutting top to shape as directed drilling holes notching for wire etc complete all as specified and as directed.

Supply only chain link MS galvanised fencing any size or tupe complete all as specified and as directed.

Fixing only chain ling fencing including line wires, any mesh, size and type to any type of standards, rails straining bolts, etc including provision of binbding wire complete all as specified and as directed.

M&L for preparation of newly steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Note :- (i) The contract sum shall be after deducting the amount of Credit shown in Sch of Credit of this Tender. (ii) If any item of same description in nature is found to be entered as "double in BOQ" and the bidder quotes different rates against same item, then the rate quoted on lower side shall be applicable and higher rate will not be allowed to be paid in any circumstances. No claims on this account shall be entertained on a later date.

M/S Parmod Johar (BID ID -3152879)

P R Constructions (BID ID -3158481)