REPAIR TO ROOF, CHAJJA, FACIA AND CERTAIN B/R WORKS IN DOMESTIC AREA AT AF STN AMBALA UNDER GE (AF) AMBALA

Amount

Dismantling of brick tiles or concrete tiles single layers on roof and rubbish off the premises to a distance not exceeding 500 mtr including stacking of serviceable brick tiles complete all as specified and as directed.

Demolition of mud phuska on roofs, any thickness including mud plastering,whether full thickness removed or only a part thereof and rubbish off the premises to a distance not exceeding 500 mtr complete all as specified and as directed.

Roughening surface of old concrete floor by picking sweeping clean and washing down with water to remove dust etc and brushing neat cement slurry @ 3.0 Kg/Sqm complete all as specified and as directed

M&L for PCC 1:2:4 type B-0 using 12.5mm graded mechanically crushed stone aggregates as in padding on roof to maintain the required slope & finished the surfaces even and smooth without using extra cement complete all as specified and as directed.

M&L for Hydraulically pressed Cement Concrete tiles plain size 250x250x19 mm/300x300x19 mm laid over and including 15mm thick screed in CM 1:4 with WPC & pointed in CM 1:3 mixed with crude oil ( WPC as per manufacturer's instruction shall be deemed to be included in unit rate quoted) Note :- water profiing treatment will be carried out through approved applicator as approved by GE.

M&L for APP polymeric water proofing treatement to roof, at any height, using membrane minimum 3 mm thick and weighing not less than 3.6 kg per sqm , black finish reinforced with non-woven polyster matt weighting not less than 150 gms per sqm with thermo fusible finish laid by force application after applying compatible bitumen primer at the rate of 0.40 Ltr per Sqm, torching over laps with a propane or butane gas torch with a over lap of 100 mm at the side on transverse direction and 150 mm at the ends on longitudinal direction and sealing including a tack coat of hot blown bitumen 85/25 @ 1.2 Kg per sqm below APP tucking into parapet walls, cut out neatly a horizontal groove 6.5cmm deep, 7.5cm wide section with lower edge at not less than 15cm above the graded roof surface and groove shall be finished smooth with cement mortar 1:4 with WPC @3% by weight of cement where the parapet wall height is 45cm or less no groove will be required as the water proofing treatment will be carried over the top of parapet wall to its full thickness including 15mm thick screed bed in CM 1:4 with WPC @3% by weight of cement, complete all as specified and as directed . Notes:- (i) The water proofing treatment shall be got carried out by the manufacturer or their authorised applicators duly approved by GE in writing. (ii) 5% amount of the total amount of water proofing treatment shall be retained as a guarantee (on account of any defect raised/noticed during a period of ten years) and shall be released after 10 years of completion of work. However contractor may deposit the FDR of same amount in favour of GE. If contractor fails to rectify the defect pointed out during this period , the defect shall be got rectified at contractor's risk and cost and the payment shall be made from the amount kept reserved or by encashing the FDR deposited by the contractor as guarantee. The contractor's quoted rates for this item shall deemed to be inclusive of this aspect. (iii) WPC shall paid Incl qoted rate

M & L for Dismantling of brick work built in cement mortar including all quoins, pillars etc but excluding ashlar facings, dressed stone work and precast articles and rubbish off the premises to a distance not exceeding 500 mtr complete all as specified and as directed.

M&L for Brick work with sub class B bricks of old size, straight or curved on plan exceeding 6 m mean radius, built in cement mortar 1:6 complete all as specified and as directed.

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

Demolition of plain cement concrete,un-reinforced, in ground floor and paving not exceeding 15 cm thick below or above ground floor including rubbish off the premises to a distance not exceeding 500 mtr complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C-1 using 20mm graded mechanically crushed stone aggregate as in plinth protection finished even and smooth without using extra cement with & including 10mm wide, 30mm deep joints at the rate of 3.00 mt centre to centre and at every turning & filling the joints with bitumen & sand mixture complete all as specified and as directed. Notes :- (i) The unit rate quoted shall be deemed to include for providing the concrete in alternate bays not exceeding 3 Mtrs length,10 mm wide. (ii) 30 mm deep joints between the bays shall be provided which shall be filled with mastic filling with hot bitumen 85/25 grade and 1:2 mix volume.

M&L for repair to chajjas/ roof projection with plain cement concrete 1:2:4 type B-0 using 12.5 mm graded mechanically crushed stone aggregates and dubbing out with 20 mm average thickness including necessary form work after taking down/ demolition of loose portion/ part/ particles & rendering with 5 mm thick in cement mortar 1:3 and finishing the exposed surfaces even & smooth using extra cement complete all as specified and as directed.

Demolition of RCC of any description & in any position (reinforcement cut as required to facilitate demolition) and disposing off rubbish outside MD land complete all as specified and directed.

M&L for Mild steel TMT bars ,Fe 500 D, 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 directed.

M&L for RCC 1:2:4 type B-1,nominal mix using 20 mm graded mechanically crushed stone aggregates as,slab, shelves in fins, fascia louvers, parapet and railing complete all as specified and as directed.

M&L for Use and waste of form work to chajjas, fins, facia,slab and similar works for rough finished surfaces of concrete complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises to a distance not exceeding 500 mtr complete all as specified and directed.

M&L for coloured, non- skid joint free,edge cut, ceramic tiles,1st quality, 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 the surface over and including 15mm thick screed bed or bedding layers in Cement Mortar 1:6, complete all as specified and directed.

M&L for glazed ceramic coloured tiles of size 300x450x7mm thick on vertical surface as in skirting/dado set and jointed in neat cement slurry & pointed in white or coloured cement to match over 10mm thick rendering in CM 1:4 on brick / concrete walls complete all as specified and directed

M&L for coloured, non- skid joint free,edge cut, ceramic tiles,1st quality, 7 to 8 mm thick ,square/rectangular, polished, area of each tiles exceeding 0.18 but not exceeding 0.38 Sqm in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface over and including 15mm thick screed bed or bedding layers in Cement Mortar 1:6, complete all as specified and directed.

All as per BOQ srl item No 20.00 here in above but in vertical surfaces with backing coat of 10 mm thick other than fair faces of wall in CM 1:4 complete all as specified and as directed.

M&L for vitrified ceramic tiles 10 mm thick ( Square / rectangular ) double charged area of each tiles exceeding 0.36 Sqm but not exceeding 0.42 Sqm in floor etc , set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface over and including 15mm thick screed bed or bedding layers in Cement Mortar 1:6, complete all as specified and directed.

All as per BOQ srl item No 22.00 here in above but on vertical surfaces with backing coat of 10 mm thick other than fair faces of wall in CM 1:4 complete all as specified and as directed.

Taking down unserviceable GI tubing, supply and fixing new 15 mm bore Galvanized Iron tubing, medium grade, with all fittings, such as Tee, elbows, sockets, unions, short pieces and application of bituminous paint in concealed portion, fixed to wall/ ceiling or laid on floors, complete all as specified and as directed. Notes: i) Serviceable Taps, valves in any shall be removed before taking down pipe and same shall be re-fixed while providing new pipe, ii) Cutting chases for concealed piping shall be measured and paid separately under respective item.

Taking down unserviceable GI tubing, supply and fixing new 20 mm bore Galvanized Iron tubing, medium grade, with all fittings, such as Tee, elbows, sockets, unions, short pieces and application of bituminous paint in concealed portion, fixed to wall/ ceiling or laid on floors, complete all as specified and as directed. Notes: i) Serviceable Taps, valves in any shall be removed before taking down pipe and same shall be re-fixed while providing new pipe, ii) Cutting chases for concealed piping shall be measured and paid separately under respective item.

Cutting chases pinning in making good for brick walls to facing where required and pointing in cement mortar 1:3 to ends or edges of concealed water tubing and similar work including making good cutting not exceeding 10CM girth. Complete all as specified and directed.

Dismanting Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and as directed.

M&L for 12 mm thick Gypsum board false ceiling of size 605x605 mm fixed with Anodised aluminium snap grid frame work for false ceiling , size of grid 605x605 mm incl hanger 6mm dia (up to 1200mm length ) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3 mm size 60mm long complete all as specified and directed by the Engr-in-Charge .

S & F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall and complete all as specified and as directed.

S & F Solid PVC Wall Lining consisting of 5mm thick Plain colour / Dark colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as approved by Engr-in-charge .

S&F in repair vitreous water closet china squatting pan ,Orissa pattern, 580mmx440mm, white, with and including PVC ‘P’ or ‘S’ trap front or back inlet with integral foot rests excluding flushing cistern and flush pipe including providing lime concrete bedding and making good to floor complete all as specified and directed.

S&F in repair vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing systern and flush pipe)and PVC SWR 'P' or 'S' trap 125/110mm bore including connection to drain or out going pipe and to flushing pipe with plastic water closet seat , closed pattern , flat bottom and cover including MS CP hinges complete.all as specified and directed.

S&F in repairs vitreous china Squatting plate urinal white excluding flushing ciestern flush pipe and waste pipe complete and all as directed.

S&F in repairs virtuous china urinal partition slabs white of size 310X700mm complete and all as directed and directed

S&F 32 & 40 mm dia 750 mm long PVC waste pipes.complete and all as directed and directed

S&F in repair Health, telephone type, with CP arms, flexible pipe (ABS body) with 1.0m long chromium plated tube and wall hook of approved finish complete all as specified and as directed.

S&F in repair PVC low level flushing cistern, white, valveless syphonic action type 10 lts capacity with inlet, ball valve, float and handle including PVC flush pipe 32 mm dia with bend and a pair of mild steel angle iron brackets of suitable size including making necessary connections to water supply pipe line and WC, complete all as specified and as directed.

Dismantling old unserviceable RCC/PVC water tank of capacity exceeding 500 but not exceeding 1000 ltrs cpacity including supply and fixing PVC water storage tank of 1000 ltrs capacity HDPE double layered , cylindrical type fixed and hoisted in position on roof at any height complete with inlet/outlet of 20mm GI pipe connection including locking arrangement with ball valves high pressure with epoxy coated aluminium rod and high density plastic ball fixed as in repairs complete all as specified and directed.

Dismantling old unserviceable RCC/PVC water tank of capacity n.exc 500 ltrs cpacity including supply and fixing PVC water storage tank of 500 ltrs capacity HDPE double layered , cylindrical type fixed and hoisted in position on roof at any height complete with inlet/outlet of 20mm GI pipe connection including locking arrangement with ball valves high pressure with epoxy coated aluminium rod and high density plastic ball fixed as in repairs complete all as specified and directed.

S&F in repair vitreous china wash hand basin ,oval type, white, of size 630X450mm including 32mm bore PVC waste pipe and CP waste fitting and a pair of mild steel angle iron brackets of suitable size fixed in counter slab complete all as specified and as directed.

S&F in repair 15 mm dia pillar tap , fancy type, brass chromium plated with capstan head chromium plated screwed down high pressure with or without lettered “hot' or 'cold” with long screwed shank and flynut screwed complete and all as directed and directed

S&F in repairs fancy type stop valve/angle valve cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipes of 15mm bore complete all as specified and directed.

S&F in repair bib taps 15 mm bore, brass, chromium plated, fancy type, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed.

S&F brass chromium plated tublar towel rail 20mm dia ,fancy type, 60cm long,superior quality , between flanges fixed to wall with brass CP screws after taking down/out as existing at site complete as specified and directed.

S&F soap dish ,brass, chromium plated,size 160 x 160 x90 mm fixed with and including plugs with brass CP screws after taking down/out as existing at site complete all as specified and as directed.

S&F chromium plated grating 100mm dia fixed complete and all as directed and directed

S&F in repairs PVC connection 450mm long with 2 nos PTMT check nuts, suitable for 15mm bore complete all as specified and directed

S&F in repairs PVC connection 600mm long with 2 nos PTMT check nuts, suitable for 15mm bore complete all as specified and directed

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

S&F PVC (SWR) gully trap 125x110 mm ,made of type-B pipes ,setting and jointing with solvent cement complete all as specified and as directed.

S&F UPVC floor trap 75mm dia plain with PVC grating,type-B pipes including jointing to waste pipe with solvent cement complete all as specified and as directed.

Demolition of breaking up drain/ water pipes of AC/RCC/PVC of 100/75mm bore including all fittings etc complete all as specified and as directed.

S&F PVC (SWR) pipe 110mm bore single socketed in any length with rubber ring joints, laid in trenches or in floors, fixed to wall with suitable size FI clamps of size 25mmx3mm, complete all as specified and as directed.

S&F PVC (SWR) pipe 75mm bore single socketed in any length with rubber ring joints, laid in trenches or in floors, fixed to wall with suitable size FI clamps of size 25mmx3mm, complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, etc including racking out joints, hacking for key, scrubbing down with water including removal of debries to distance not exceeding 500 mtr complete all as specified and directed.

M&L for rendering 15 mm thick in CM 1:6 finished even and smooth without using extra cement on fair faces brick or concrete surfaces complete all as specified and directed.

M&L for rendering 15 mm thick in CM 1:4 mixed with WPC @ 2 % by weight of cement finished even and smooth without using extra cement on fair faces brick or concrete surfaces complete all as specified and directed. Note : WPC shall be measured and paid separately as supply only.

M&L for rendering 5 mm thick in CM 1:3 on the soffit of slab/chajjas/sunshade etc finished even and smooth without using extra cement complete all as specified and directed.

M&L for two coats of Oil bound distemper of approved shade/tint repairing with 3mm thick JK / Birla white putty of any thickness to achieve smooth finish, on new treated plastered surfaces of walls including preparation of old surfaces complete all as specified and as directed.

M & L for applying two coats of cement based paint on newly plastered or unplastered wall surface including preparation of surfaces, complete and all as directed and directed

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

Supply only integral water proofing compound complete all as specified and as directed.

Dismantling of asbestos sheeting roof covering complete all as specified and directed.

Dismantling timber scantling 40 Sq. cm and over in section, in any position, unframed work.complete all as specified and directed.

Dismantling of wrought iron or mild steel work of any description, complete all as specified and directed.

S & F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and directed.

S&F framed brackets of angles or Tees with web and flanges cut to shape, drilled and counter sunk for screw, including bending and welding angles, as necessary, gusset plates, riveting etc not exceeding 10 kg each brackets, conforming Fe- 290. Gde -E-165 complete all as specified and directed. Note: Brackets over 10kg each to be measured under structural item.

M&L for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exceeding 5cm but not exceeding 10 cm long complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating AZ-150 GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

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

S&F in repair for 20mm dia Gun-metal, golbe or gate valves, with iron wheel head, screwed both end for iron pipe and fixed, complete all as specified and directed.

S&F in repair for 15 mm dia Gun-metal, golbe or gate valves, with iron wheel head, screwed both end for iron pipe and fixed, complete all as specified and directed.

M&L for 20mm thick Granite work (of any type) (table rubbed and premirror polished) in single piece in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in cement white (1:2) using marble dust with admixture of pigment to match the shade of granite, including making hole for gas pipe including half rounding the edges of granite, laid over and including 15mm thick screed bed in CM 1:4 complete all as specified and directed.

Disconnecting existing PVC water tank of capacity not exceeding 500 ltr fixed on roof by setting aside (or lowering, if required) for cleaning and removing all scale and dirt from tanks and from mouths of circulating pipes etc and hoisting/refixing/reconnecting in same/new position including writing date of cleaning on each tank with white paint, height/size of letters/figures not less than 10cm in height, and refixing existing serviceable ball valves complete all as specified and directed.”

M&L for roof treatment as follows:- Cleaning of dust Removal fo all loose existing bituminious material manually and with heat torch gun to get smooth plain finished surface including removing of vegetation/plantation with no loose material on surface. Repair all joints and cracks with Highly elastic Bituminous cold applied putty of Tarplasic having penetration after setting upto 8mm. Levelling of surface to give proper slope will be done as per site requirements with Shalipatch or equivalent make of approved by GE cold applied, Bituminous Mortar & Cold Emulsion cum waterproofing Liquid of Shalikote-T-10 or equivalent make of approved by GE, Created SSD condition on surface with water. Prime the surface with Tarfelt LM or equivalent make of approved by GE mixed with portable water in the ration of 1 :1 and apply @400gm per Sqm (As per Surface Conditions). . Apply first coat of Tarfelt LM or equivalent make of approved by GE having elongation 200% conforming to ASTM-C-412 & having crack bridging of 8mm confirming to ASTM-C-836 with tensile strength after 7 days 0.50 mm conforming to ASTM-C-412 with no diluation of water on primed surface while the surface is still tacky with consumption of 700gm per Sqm.. Lay Geotex of 45 GSM/ Fibre mesh simultaneously and paste it properly with overlap of 50mm. . Allow the first coat to dry for 10 to 12 Hrs.. Apply 2nd coat on cured first coat with consumption @ 700gm per Sqm in opposite direction of first coat by Brush or Roller. . Allow it to dry for 10-12 hrs after apply 3rd coat with consumption @ 700gm per Sqm.Ensure final curing time of 36 hrs before allowing/ carrying out any further work. Conduct ponding test after min 7 day applying two coats of U V Resistand Elastomeric Exterior Axcrylic Weather resistant water proof coating of Shalicryl-215 or equivalent make of approved by GE having elongation of 300% after curing of 14 days confirming to ASTM D- 6083-- for U V Protection of Bituminous Elastomeric Acrylic Emulsified Liquid Membranc of Tarfelt LM or equivalent make of approved by GE to give long life and prevent its deterioration from sunlight. Note:- Application of water proofing treatment will be done by Authorised Applicator only as approved by GE..

M & L for Rendering /screed bed 15 mm thick in CM 1 : 3 on concrete surface even and smooth on roof surface, Wall surface incl water proof liquid finished when concrete is green complete all as specified and directed. Note WPC as per manufacturer's instruction shall be deemed to be included in unit rate quoted

Disconnecting existing PVC water tank of capacity exceeding 500 ltr but not exceeding 1000 ltr fixed on roof by setting aside (or lowering, if required) for cleaning and removing all scale and dirt from tanks and from mouths of circulating pipes etc and hoisting/refixing/reconnecting in same/new position including writing date of cleaning on each tank with white paint, height/size of letters/figures not less than 10cm in height, and refixing existing serviceable ball valves complete all as specified and directed.”

ANIL CONSTRUCTION CO. (BID ID -3372239)

P.G.INFRASTRUCTURE (BID ID -3379943)

Swami Enterprises (BID ID -3370996)

M/S SHANTI CONSTRUCTION (BID ID -3380163)

M/s B.S.Jain (BID ID -3373146)