GE/C-69/2023-24 REPAIR JOINERY WORKS, DAMP PROOFING INCLUDING REPAIR/ REPLACEMENT OF CERTAIN GARAGES, ROLLING SHUTTERS, ATT TREATMENT, ROOF TREATMENT AND MISC B/R WORKS AT 105 TA, 202 BD COY, OFFRS TRANSIT ACCN, CIU, ARTRAC HUT AND DK-I UNDER GE (CEN

Amount

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

M & L for brick work with Cement Mortar1:6 using sub class 'B' bricks,old size , straight or curved on plan exceeding 6 m mean radius all as specified and directed.

Taking down cement plaster of any description on brick stone or concrete walls surfaces including raking out joints hacking for keys scrubing down with water etc up to 10m height complete all as specified and directed.

M&L for 15mm thick ready mix cement plaster with bulk density 1.4 to 1.70KG per ltr water ration 17 to 19% by weight with compressive str as per IS 4031 part-VI applied as per the manufactore instr incl necesaery cement screed and prepartion of surface to received ready mix plaster up to 10m height. complete all as specified and directed by engineer-in-charge complete all as specified and directed complete.

M&L for 10mm thick ready mix cement plaster with bulk density 1.4 to 1.70KG per ltr water ration 17 to 19% by weight with compressive str as per IS 4031 part-VI applied as per the manufactore instr incl necesaery cement screed and prepartion of surface to received ready mix plaster up to 10m height. complete all as specified and directed by engineer-in-charge complete all as specified and directed.

M&L for 5mm thick ready mix cement plaster with bulk density 1.4 to 1.70KG per ltr water ration 17 to 19% by weight with compressive str as per IS 4031 part-VI applied as per the manufactore instr incl necesaery cement screed and prepartion of surface to received ready mix plaster up to 10m height. complete all as specified and directed by engineer-in-charge complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint complete all as specifed as direted by Engr-in-charge.

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

M&L for preparation of newly plaster surface of wall and applying two coats of plastic emulsion paint over 2mm thick wall care putty complete all as specified and all as directed by Engr- in-charge.

M&L for preparation of newly plaster surface of wall and applying two coats of weather proof acralic exterior emulsion paint complete all as specified and all as directed by Engr- in-charge.

M&L for preparation of old decorated plastered surfaces of walls, complete removal of existing treatment by washing, rubbing down with water etc and applying two coats of weather proof acralic exterior emulsion paint up to 10 m height complete all as specified and directed.

M&L for preparation of old decorated plastered surfaces of walls, complete removal of existing treatment by washing, rubbing etc and applying applying two coats of plastic emulsion paint over one coat of putty up to 10 m height complete all as specified and directed.

M&L for old decorated surfaces plastered or unplastered surface of wall and complete removal of existing treatment by washing, rubbing etc and applying two coat of oil bond distemper over one coat of wall care putty on wall complete all a spcefied.

M&L for preparation of old decorated plastered surfaces of walls, complete removal of existing treatment by rubbing , brooming down,washing with water etc and applying two coat of cement based paint up to 10 m height complete all as specified and directed.

M & L for preparation of Old surface (Plastered or un plastered) on ceiling by completely scraping/ removing the existing treatment and applying two coats of white wash over a coat of primer complete.

M&L preparation of Old or previously untreated steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified.

M & L for preparation of Old or previously untreated wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer.

Servicing and greasing of aluminium door, windows including replacement nut , screws rubber gaskets, pivot, taper clip etc including taking down carefully of door shutter for replacing unserviceable parts/components by new parts /components for smooth functioning of door and refixing the same in existing opening/position, complete, all as specified and directed.

S&F Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed includind taking down and refixing of shutter as in repairs complete all as specified and directed.

S&F in repair aluminium body hydraulically Door closer regulated, designation No 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed as in repairs complete, all as specified and directed.

S&F in repair for 300 mm MS ordinary rat tail rod pattern spring including roller and roller plate complete fixed on wooden frame or on wall with wooden plugs and set in cement mortar all as directed.

S & F in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm complete all as specified and directed.

Supply and fix in repair figured glass pin head type 4mm thick ordinary quality and glazing with oil putty in squares not exc 0.5 sqm in each pane fixed with oil putty or wooden beads including provision of glazing pins/ spring clips wherever necessary, complete all as specified.

Taking up or down steel tubing and connections, including cleaning for re-fixing, bore of tubing 15mm.

Taking up or down steel tubing and connections, including cleaning for re-fixing, bore of tubing 20mm.

Supply and fix galvanized steel tubing, 15 mm bore medium grade including all fittings and short tube pieces, fixed complete to walls and ceilings or laid in floors complete all as directed.

Supply and fix galvanized steel tubing, 20 mm bore medium grade including all fittings and short tube pieces, fixed complete to walls and ceilings or laid in floors complete all as directed.

Cutting chases, pinning in, for brick walls built in cement mortar, making good to facings where required and pointing in cement mortar 1:3 or PCC 1:2:4 type B-O(using 12.5 mm graded aggregate) as required for conceled water tubing etc cutting exceeding 10cm girth but not exc. 20 cm all as directed.

Supply and fix in repair for vitreous china wash hand basin with pedestal type of size 550X400mm excluding taps, incl waste pipe & waste fittings with pedestral complete all as specified.

S & F in repair for vitreous china wash hand basin (oven type) white of size 550X400mm excluding taps, waste chain and plug and porcelain stopper including a pair of mild steel angle iron brackets of suitable size and waste pipe & waste fittings complete all as specified.

S & F in repair for floor mounted EWC one piece incl all necessary fittings complete all as specified and directed by Engr -in-charge soft close seat cover outlet gasket/inlet gasket.

S & F in repair for vitreous china wash down water closet pan (padestal pattern) white making good the disturbed surface to match with the existing complete all as specified and all as directed.

S&F in repair for Toilet paper holder of vitreous china fixed to walls with chromium plated (CP) brass screws all as specified and as directed.

S & F in repair Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging devic.

S & F in repair kitchen plate rack with four shelves made out of stainless steel sheet 1mm thick over all size 75cm X75cm X 20cms complete all as specified & directed.

S & F for sink with drainage board made of stainless steel 1mm thick for kitchen with plugs, washers and waist including bedding in cement mortar to dwarfwall or including fixing cantilever, brackets and connecting union to pipe overall size 915x460mm, bowl size 410x330x160mm complete all as specifed as direted.

S & F in repair for PVC low level white flushing cistern valveless syphonic action type 10 lts capacity IS marked 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,(ISI Marked) complete all as specified.

S & F in repair for 15 mm dia 600mm long PVC connections with brass check nut complete.

S & F in repair for Glass Corner Shelf 6mm thick including CP railing radius 250mm complerte all as specified and directed by Engineer-in-Charge.

S & F in repair for Glass shelf assembly 5.5mm thick, 600mm long 120mm wide with cp railing complerte all as specified and directed by Engineer-in-Charge.

S & F in repair for Health faucet, CP brass with 1.50m long flexible pipe complerte all as specified and directed by Engineer-in-Charge.

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

S & F 15mm dia Pillar taps, brass CP, with capstan heads, chromium plated, screwed down high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed .

S&F in repair for angle valve, fancy type, chromium plated brass, 15mm, complete all as directed.

S&F in repairs 2-in-1 angle valve, fancy type, chromium plated brass, 15mm, complete all as directed.

S&F in repair for 15 mm bore gate valve,cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as directed.

S&F in repair for 20 mm bore gate valve,cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as directed.

S & F in repair for Chromium plated brass overhead shower with arm complete all as specified and directed.

S&F in repairs chromium plated brass central hole WHB mixer 15 mm bore chromium plated, fancy type including joints to hot and cold complete all as specified.

S&F for brass chromium plated mode 3 in 1 wall mixture model Quarter half turn (SOLO) of as all specifed and as directed. Code SOL-6281

Demolition of stone slab and tiles of any description or thickness in floor apron etc complete all as specified and directed.

M & L for vetrified ceramic tiles of size 600 x 600 x 9-10mm thick as in floor over 15mm thick screed bed 1:6 in cement mortar, set and jointed in white cement with pigment to match all as specified and directed.

M & L vetrified ceremic tiles coloured of size 600 x 100 mm x 9-10 mm thick on vertical surfaces as in skirting etc over 10mm thick backing coat in CM 1:4, set and jointed in white cement with pigment to match all as specified and directed

M & L for glazed ceramic tiles of size 300x600x7-8mm thick in vertical surfaces of wall set and jointed in neat cement slurry as per manufacturers instructions and pointed in white/ coloured cement, laid over and including cement screed bed 10mm thick in cement mortar 1:4, complete all as specified.

M & L for coloured non skid ceramic tiles of size 300x300x 7-8mm as in floors, set and jointed in neat cement slurry as per manufacturers instructions and pointed in white/ coloured cement, laid over and including cement screed bed 15mm thick in cement mortar 1:6, complete all as specified.

Dismentling asbestos cement corrugated or semi corrugated sheets in roof fixed with L hook or cranked bolt.

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

S&F rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete in replacement all as specified and directed.

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

M&L PCC 1 : 4 : 8, type D2, using 40mm graded stone aggregates, as in foundation of manholes etc complete all as specified.

M&L providing and applying the plaster with single component ready to use repair mortar (SMART CARE REPAIR MORTAR or equivalent) capable of applying 15mm average thickness in single layer and finishing with trowel with a bond coat: SBR polymer (@ 10% of cement weight) modified cementious bond coat @ 2.2 kg cement/Sqm of surface area mixed with specified portion of AP SMARTCARE or equivalent Repair Polymer including taking down existing roof treatment of any type and also taking down cement plaster on brick/concrete surfaces, including raking out joints, hacking for key, scrubbing down with water etc., to receive further treatment, complete all as specified land as directed. Note: The application shall be executed on any type of surface and on horizontal/Vertical areas.

M&L providing and applying Smartcare Dampproof, a fibre reinforced elastomeric liquid water proofing membrane formulated with reinforcing acrylic fibers having Sun Reflectivity Index (SRI) of 105 on horizontal/vertical surfaces of roof/wall/chajas in multiple coats @2.0 litre/sqm. Primary [coat is self-priming coat of elastomeric waterproofing liquid (dilution with water in the ratio of 3:1, damp proof : water) and other coats to be applied undiluted. The coating needs to be reinforced with 40 GSM geotextile, to sandwiched between 2nd & 3rd coat of coating. The application shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes complete in all respect as per the direction of Engineer-in-Charge. Notes: (a) The work shall be executed through authorised applicator of manufacturer only. (b) Authrised Applicator shall be approved by GE before starting of work. (c) All materials shall be procured directly form manufacturer. The purchase voucher shall be produced to the Engineer-in-Charge for his verification of material. Engineer-in-Charge shall deface the original purchase vouchers. (d) MOU with authorized applicator will be submitted by contractor before opening of (f) bid. (d) A guarantee amount of 5% of contract of work done for item No 10, 11, 62 and 63 of BOQ will be retained for 5 years of the completion of work.

Disconnecting existing 500/1000 ltr tanks, setting a side (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed.

Demolation Bricks (laid flat or on edge) or brick tiles in floors, roof, channels, kerbs, aprons, etc. (each layer all as specified and directed.

Demolition Mud in roofs, any thickness, including plastering and leeping (whether full thickness emoved or only a part thereof) all as specified and directed.

Removing soil excavated material exc. 5Km and depositing where directed at a level n exc. 1.5 m above the starting point all as specifed and directed.

M&L for cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) on roof padding with water proofing compound surface finished even and smooth without using extra cement complete all as spd & directed.

M & L for applying Smartcare Dampproof, a fibre reinforced elastomeric liquid water proofing membrane formulated with reinforcing acrylic fibers having Sun Reflectivity Index (SRI) of 105 on top of roof surface in multiple coats @2 litre/sqm. Primary coat is self-priming coat of elastomeric waterproofing liquid (dilution with water in the ratio of 3:1) and other coats needs to be applied undiluted. The coating needs to be reinforced with 40 GSM geotextile, to sandwiched between 2nd & 3rd coat of coating. The application shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes, complete in all respect as per the direction of Engineer-in-Charge. When the 2nd coat is wet, the Smartcare EPDM tape (at corners and edges)shall be inserted between second and third coat to secure corners & edges, let the material looze out from the tapes corner. Same treatment of Smartcare Dampproof shall be continued to the parapet walls to better envelope the whole area. The coating shall be terminated carefully to the other side of the parapet wall.

Supply and fix welded steel wire fabric(MS Jali) fixed to steel members weight n. exc. 4 kg/sqm incl welding complete all as specified and directed.

Demolition of cement concrete (un-reinforced) as in sunken floors, paving and any position and any thickness upto double story building including removal of rubbish out side complex (MOD land) , complete all as specified and directed.

Supply and apply a glass fibre reinforced acrylic modified cementitious coating system.Prepration of surface of sunken portion and M & L for glass fibre reinforced acrylic modified cementitious coating system as top coat over reinforcement over base coat etc supply and apply a protection plaster (12-15 mm) admixed withappropriate integral waterproofing compound @ 0.10 kg per bag of cement. The product should conforms to IS2645. Cleaning of RCC surface to remove dust, loose particles grinding any sharp edges including M&L for sealaing of pipe penetration of toilets core cutting in the following stages:- Supply and apply solvent free, moisture insensitive epoxy resin based patch repair putty on pipe penetration surfaces. The putty shall be applied to a groove thickness of minimum 20mm on pipe penetration joint to concrete complete all as specified and directed.

Supply and fix galvanized steel tubing, 40 mm bore medium grade including all fittings and short tube pieces, fixed complete to walls and ceilings or laid in floors complete all as directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for

M&L for PCC( 1:2: 4 ) type B-O using 12.50mm graded stone as in padding on roof correction of slope and roof kerbs all as specified and directed.

S&F in repair 1000 Ltrs capacity, rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part – I, including 20mm ball brass valves, high pressure with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed to 20 mm as specified.

S & F in repair 500 ltr capacity three layer white colour rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including dismantling old water tank fixed to 20 mm bore steel tube and dismantling existing water tank and removing and all as specified.

M&L apply a single coat of SmartCare Hydroloc Xtreme (no dilution), with a forced coverage of not more than 3.25 to 3.70 sq. m/L. Allow it to dry for 6-8 hrs. Apply two coats of Asian Paints Smart Care Waterproofing Putty over SmartCare Hydroloc Xtreme. The application shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes complete in all respect as per the direction of Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided.

S&F Mild steel work as in compound girders and stanchions, latticegirders, aerial masts, staging for water tanks and like including caps bases, splices etc built up from two or more beam or channel sections or angles with plates or pipe section including all lattice bars, stiffeners, gusset plates etc.(Fe-410-W(Gde E-250) Quality-A).

Refixing 15 mm water tubes, any grade, to walls and ceilings or laying in floors in repairs complete all as specified.

Reixing 20 mm water tubes, any grade, to walls and ceilings or laying in floors in repairs complete all as specified.

M&L 5mm thick rendering on concrete surfaces in cement mortar 1:3 , as in ceiling, finsihed the surfaces even and smooth without using extra cement.

M&L 15mm thick rendering on any face fair faces of brick work or concrete surfaces in cement mortar 1:6 finsihed the surfaces even and smooth without using extra cement.

M&L three coats white wash on wall undecorated surfaces including prepration of newly plastere surfaces.

M & L for 75 mm thick cement concrete type D-2, 1:4:8 (40 mm graded stone aggregate) as in sub base Complete all as specified and directed by Engineer-in-Charge.

M&L for providing 75 mm thick cement concrete 1:2:4 type B1 (20 mm graded aggregate) as in hard standing laid in alternate bays Complete all as specified and directed by Engineer-in-Charge.

Taking down gear operated rolling shutter for repairs of area n. exc. 8sqm and of any thickness of laths including top cover, spring and shaft, gear box with rod, side guide channels etc and refixing in its original positionafter necessary repair complete all as specified and directed by Engineer- in-charge.

All as per Sr item No. 90 above but rolling shutter of area exc 8sqm but n. exc. 30sqm each complete all as specified and directed by Engineer- in-charge.

Taking down gear operated rolling shutter of any area and any thickness of laths including top cover, spring and shaft, gear box and rod, side guide channels etc complete all as specified and directed by Engineer- in-charge.

S&F gear operated type with bevel gear box and crank handle steel rolling shutters (lath thickness 1.25 mm ) without ball bearing, as specified incl. top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete all as specified and directed by Engineer- in-charge.

Taking down cement plaster of any description and material and labour for rendering 15mm thick in CM 1:4 laid to achieve slope with two coat of polymer modified waterproofing comound mixed (1:2) with cement slurry @500gm per sqm as per manufacturer instruction in sunken portion of toilets finished even and smooth without extra cement and applying a coat of hot blown bitumen 85/25 grade at the rate of 1:20 kg per sqm and applying one layer of 0.5mm thick fibre tissue and final layer of hot blown bitumen 85/25 grade at the rate of 2kg per sqm including getting out complete all as spcified and directed.

M&L for hardcore of broken bricks of gauge n exc 63mm, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface in sunken portion all as directed and specified.

S&F in repairs PVC (SWR) pipes double socket in any length with rubber ring joints, fixed to walls 75mm mm dia ,in four storey building complete all as specified.

S&F in repairs PVC (SWR) junction double,(double T , 75 mm bore ), equal or unequal complete, including jointing with solvent cement.

S&F in repairs 75mm dia PVC (SWR) multi floor trap with grating including jointing with solvent cement.

S&F Chromium plated jet for EWC complete all as specified.

M&L 25mm thick cement concrete type B-O, 1:2:4 (12.5mm graded agg ) as in sub flooring.

Dismantling floor, hearth wall tile incl cement mortar bedding (but not backing) removing serviceable tiles and rubbish out of premises, all as specified.

Providing and injecting chemical emulsion for post construction anti-termite treatment along the external wall below concrete or masonary apron using chemical emulsion 2.25ltr per RM including drilling and plugging holes etc in apron with cement mortar 1:2 to match the existing apron complete all as specified and directed by Engineer- in-charge.

Providing and injecting chemical emulsion for post construction anti-termite treatment along the internal wall & floors at point of contact or wood work by using chemical emulsion 0.50Ltrs/hole by drilling 6mm dia holes at a downward angle 45degree at 150mm centre to centre seasling the same complete all as specified and directed by Engineer- in-charge.

Supply only WPC

Schedule of Credit

a.k constructions

M/s SAAR ENGINEERS

SHREE RAM BUILD TECH

M/S MSD & Associate

ANSH VANSH CONSTRUCTION COMPANY

LAMBA ENTERPRISES

S GOURAV PRAKASH ENTERPRISES