CA NO GE(U)/CHM-64/2024-25 REPAIR/ MAINT OF WATER SUPPLY INSTALLATION UNDER GE (U) CHANDIMANDIR

Amount

Demolition of brick tiles or terracing tiles, single layer on roofs all as specified and directed by Engineer - in - Charge.

Demolition of mud in roof, any thickness, including plastering and leeping (whether full thickness removed or only a part thereof) all as specified and directed by Engineer - in - Charge.

M & L cement concrete (1:2:4) type B-0 using 12.5mm graded stone aggregate as in kerbs or mud stops, rounded or chamfered on edges, as in levelling course and similar work etc. all as specified and directed by Engineer - in - Charge .

M&L rendering 10 mm thick on concrete surfaces of slab in CM 1:4 with admixture of liquid water proofing compound @ 250 ml per bag of cement on green concrete surfaces complete all specified and directed. Note: Water proofing shall be measured & paid separately.

M & L applying one coat of cold bituminious primer @ 0.4 litre per Sqm on plaster surface including cleaning of surfaces all as specified and directed by Engineer – in – Charge

M&L for APP based polymeric membrane minimum weight 3kg per sqm and minimum 3mm thick reinforced with polyster non woven fabric (weight not less than 150 gm per Sqm) laid over primed surface by force application and APP membrane shall be covered with bituminious based aluminium paint @ 0.2 Kg per Sqm in two coats complete all as specified and directed.

Demolition brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles including removing of debris from the site complete all as specified.

M&L Brick work with sub class 'B' old size burnt bricks, straight or curved on plan exceeding 6 mtr mean radius built in CM 1:6 all as specified and directed by Engineer - in - Charge .

Taking down cement plaster/ terrazo finish on brick wall including racking out joints, hacking for keys scrubbing down with water all as specified and directed by Engineer - in - Charge.

M & L rendering 10mm thick on other than fair faces of brick work in CM 1:6 finished even & smooth without using extra cement all as specified and directed by Engineer - in - Charge .

M & L two coats of distemper oil emulsion over chalk whiting, preparatory to distempering, on newly plastered surfaces of walls including preparation of surfaces all as specified and directed by Engineer - in - Charge.

M & L 15mm thick rendering in Cement Mortar 1:4 on fair faces of brick work or concrete surfaces mixed with water proofing compound finished even and smooth without using extra cement complete all as specified and directed by Engineer - in - Charge. Note:- The rates do not include for the supply of integral water proofing compound, which shall be paid for in addition at “supplied only rates separately, as applicable.

M & L two coats of cement base paint over alkali resistant primer, preparatory old surfaces after complete removal of existing treatment all as specified and directed by Engineer - in - Charge.

M & L applying two coat of cement base paint on new plastered surfaces of walls including preparation of surfaces complete all as specified and directed by Engineer - in – Charge

Supply only liquid waterproofing compound all as specified and directed by Engineer - in - Charge.

M & L two coat of white wash on old decorated plastered or unplastered surfaces of ceiling including preparation of surfaces complete all as specified and directed by Engineer - in - Charge .

M & L two coats of distemper oil emulsion over a coat of wall putty (Asian / JK / Birla), preparatory to distempering on old surfaces after complete removal of existing treatment all as specified and directed by Engineer - in - Charge.

M & L for preparation of old painted wooden surfaces of any description over 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint all as specified and directed by Engineer - in - Charge .

M & L for preparation of old painted steel surfaces of any description over 10 cm width or girth not otherwise described and applying two coat of synthetic enamel paint all as specified and directed by Engineer - in - Charge .

Demolition of cement concrete (un-reinforced) in floors / pavings, (below or above ground level) and of any description and in any position not otherwise specifically provided for all as specified and directed by Engineer - in - Charge .

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

Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-40 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of interlocking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete.all as specified and directed by Engineer - in - Charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of interlocking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete.all as specified and directed by Engineer - in - Charge.

M & L for 75mm thick cement concrete type C-2 (1:3:6) using 40mm graded stone aggregate as in plinth protection etc with joints filled wih sand mix or bituminous at every interval of 3 metre all as specified and directed by Engineer - in - Charge.

Dismantling floor or wall tiles including cement mortar bedding, removing serviceable tiles to store and rubbish off the premises complete all as specified and directed by Engineer - in – Charge.

M & L for non skid ceramic coloured tiles with matt finish, 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white cement paste pigmented to tile shade over and including 15mm thick cement and sand screed (1:4) complete all as specified and directed by Engineer - in - Charge.

M & L 25 mm thick Cement Conrete 1:2:4 type B–0 using 12.5mm graded stone aggregates flooring finished even and rough to receive topping layer all as specified and directed by Engineer - in – Charge .

M & L for glazed ceramic coloured tiles 7mm thick 450 x 350mm size in vertical surface set and jointed in neat cement slurry and pointed in white cement paste pigmented to the shade over and including 10mm thick cement sand plaster (1:3) complete all as specified and directed by Engineer - in - Charge.

Taking down chowkhats or frames with shutters without taking off shutters from the frame exceeding 1.5 Sqm but not exceeding 4 Sqm each and all as specified and directed by Engineer - in - Charge.

Taking down chowkhats or frames with shutters without taking off shutters from the frame not exceeding 1.5 Sqm each and all as specified and directed by Engineer - in - Charge.

S & F pressed steel door frames with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc, size of frame 105X60mm , complete all as specified and directed by Engineer - in – Charge .

S & F plain framed paneled shutters, any No. of panels with panels of plywood 9mm thick for two or more panel construction and 12mm for single panel construction, BWR conforming to IS fixed to timber frame of 2nd class hard wood, 30mm thick all style & rail are as per SSR Part – I all as specified and directed by Engineer – in – Charge .

S & F Solid PVC door frame factory made of size 50mmx 47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube jointed , supplying and fixing in opening complete all as specified and as directed by Engineer-in-Charge

S&F Factory made solid panel PVC door shutter 30mm thick (Style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded coloured PVC ’C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail; Panelling of plain colour PVC sheet to be fitted in the MS frame welded/ sealed into the stiles and rails with suitable PVC sheet beading, and jointed together with solvent cement, supplying and fixing in the frame at site as per specification complete all as specified and as directed by Engineer-in-Charge.

Cutting hole in brick wall built in cement mortar not exceeding half brick for fixing holdfasts in jambs and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4, type B – 1 all as specified and directed by Engineer - in - Charge.

S & F aluminium handle cast type anodised, 150mm long all as specified and directed by Engineer - in - Charge.

S&F 100 mm size butt hinges, medium weight cold rolled mild steel complete all as specified and as directed by Engineer-in-Charge.

S&F 75 mm size butt hinges, medium weight cold rolled mild steel complete all as specified and as directed by Engineer-in-Charge.

S & F aluminium alloy anodized sliding door bolt with hasp and staple (bolt type) and fixing clips of sheets cast or extruded section and fixing bolts of extruded section or cast aluminium alloy 300mm size all as specified and directed by Engineer - in – Charge .

S & F Aluminium anodised barrel tower bolt of extruded section 150mm long all as specified and directed by Engineer - in - Charge

S & F floor door stopper 140mm of aluminium alloy body and tongue anodized with hard drawn steel spring fixed in floor all as specified and directed by Engineer - in - Charge.

S & F Aluminium anodised barrel tower bolt of extruded section 100mm long all as specified and directed by Engineer - in - Charge

S & F aluminium handle cast type anodised, 100mm long all as specified and directed by Engineer - in - Charge.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed by Engineer - in - Charge ..

S & F 4mm thick sheet glass ordinary quality and glazing with aluminium snap beading on aluminium frame for door, windows and ventilators in square not exceeding 0.50 sqm in each pane all as specified and directed by Engineer - in - Charge .

M & L providing two coats of synthetic enamel paint over a coat of pink primer on new wooden surfaces including preparation of surface of any description over 10 cm width or girth all as specified and directed by Engineer - in - Charge .

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings all as specified and directed by Engineer - in - Charge.

S & F Pre- painted galvalume aluminum zinc coating 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 all as specified and directed by Engineer - in - Charge.

Dismantling expanded metal, any thickness or mesh, fixed with steel or wood fillets, n exc 4kg/sqm all as specified and directed by Engineer - in - Charge .

Expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanized steel staples supplied and fixed complete to wood or steel members all as specified and directed by Engineer - in - Charge.

Supply and fix as in replacement 20 Watt surface or wall mounted LED batten light fitting, extruded Aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver with industrial grade heavy duty driver having THD<10% complete with connecting suitable cable from ceiling rose to fitting complete all as specified and directed by Engineer-in-Charge

Taking down aluminium / Copper point wiring (light, fan, socket or power, bell complete fittings such as sockets, ceiling roses, pendants, battens/ conduits (as required), holders, regulators and making good the disturbed surfaces of walls, floors, ceiling etc all as specified and directed by Engineer - in - Charge.

M & L point wiring complete with 1.5 Sqmm single core multi stranded copper conductor of 1100 volts grade PVC FRLS insulated and sheathed cable drawn through in existing conduit with and including sunk type MS pressed steel terminal box for mounting fittings like switches, sockets, fan regulators etc with 3mm thick plastic laminated sheet top cover including 1.5 Sqmm single core stranded / solid copper conductor 1100 volts grade PVC insulated and sheathed cable as earth continuity conductor to common earth and connecting to earth dolly for One light/ bell point/ fan point controlled by one, one way switch all as specified and directed at site by Engineer - in- charge.

All as per Srl item No. 53 here-in-before but socket outlet point 3 pin 5 Amp on same board, complete all as specified and directed.

All as per Srl item No. 53 here-in-before but socket outlet point 3 pin 5 Amp on independent board, complete all as specified and directed.

All as per Srl item No. 53 here-in-before but with 2.5 Sqmm single core multi stranded copper conductor of 1100 volts grade PVC FRLS insulated and unsheathed cable for one multipurpose switch socket outlet 6 pin, 15 Amps on independent board including 1.5 Sqmm single core stranded / solid copper conductor 1100 volts grade PVC insulated and unsheathed cable as earth continuity conductor to common earth and connecting to earth dolly.

S&F ceiling rose 65 x 50mm three terminals PVC/ polycorbonate, isolated body all as specified and directed by Engineer - in - Charge .

S&F switch piano flush button single pole one way 5 Amp all as specified and directed by Engineer - in – Charge.

S&F switch piano flush button single pole one way 15 Amp all as specified and directed by Engineer - in – Charge.

S&F socket outlet 2 in 1, 3 pin, 5 Amps, flush type complete all as specified and as directed by Engineer-in-Charge.

S&F socket outlet 2 in 1, 3 pin, 5 and 15 Amps, flush type complete all as specified and as directed by Engineer-in-Charge.

S&F submain wiring as in repairs with 2 runs of single core 6 sqmm PVC insulated unsheated multistranded 1100 volts grade FRLS copper conductor drawn through existing PVC conduit / casing and capping with and including one run of single core 6 sqmm dia FRLS PVC insulated unsheated multistaranded 1100 volts grade copper conductor cable as earth continuty conductor along with the wiring and connected from Submain DB/main board to Metal clad socket complete all as specified and directed. NOTE:- (i) Two runs of 6 sq.mm copper conductor, one runs of 6 sq.mm copper earth continuity conductor shall be measured as one unit length.

S&F submain wiring as in repairs with 2 runs of single core 4 sqmm PVC insulated unsheated multistranded 1100 volts grade FRLS copper conductor drawn through existing PVC conduit / casing and capping with and including one run of single core 4 sqmm dia FRLS PVC insulated unsheated multistaranded 1100 volts grade copper conductor cable as earth continuty conductor along with the wiring and connected from Submain DB/main board to Metal clad socket complete all as specified and directed. NOTE:- (i) Two runs of 4 sq.mm copper conductor, one runs of 4 sq.mm copper earth continuity conductor shall be measured as one unit length.

S & F as in replacement LED flood light 100 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66, protection, with impact and corrosion resistant,complete with driver and lamp all as specified and as directed.

S & F as in replacement LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66, protection, with impact and corrosion resistant,complete with driver and lamp all as specified and as directed.

S & F as in replacement LED security light fitting 35 Watt, 230 V AC outdoor type with high pressure die, cast aluminum housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

S & F as in replacement LED security light fitting 60 Watt, 230 V AC outdoor type with high pressure die, cast aluminum housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

S & F as in repairs MCB distribution board of sheet metal single pole and neutral 4 way, single door, with 200 Amp rated bus bar 240 volt, neutral link and earth link complete including cutting to wall surfaces for flush mounting of DB and making good with cement plaster, putty and paint to match with existing surface all as specified and directed by Engineer-in- Charge.

S & F as in repairs MCB distribution board of sheet metal single pole and neutral 8 way, double door, with 200 Amp rated bus bar 240 volt, neutral link and earth link complete including cutting to wall surfaces for flush mounting of DB and making good with cement plaster, putty and paint to match with existing surface all as specified and directed by Engineer-in- Charge.

S&F as in repairs MCB Double Pole 40 to 63 Amps, 415 Volt, 'C' Curve with rupturing capacity not less than 10 KA all as specified and directed by Engineer– in– Charge.

S&F as in repairs MCB Single Pole 6-32 Amps, 415 Volt, 'C' Curve with rupturing capacity not less than 10 KA all as specified and directed by Engineer– in– Charge.

S&F as in repairs MCB Single Pole 40 Amps, 415 Volt, 'C' Curve with rupturing capacity not less than 10 KA all as specified and directed by Engineer– in– Charge.

S&F as in repairs MCB Triple Pole & Neutral (TPN) 63 Amps, 415 Volt, 'C' Curve with rupturing capacity not less than 10 KA all as specified and directed by Engineer– in– Charge.

S&F in replacement, industrial type 150 watt Highbay energy saving light, environment friendly & robust Highbay LED luminaire with high efficacy suitable for ceiling Surface/Suspended) IP 65 including provn of three core cable of copper conductor suitable for fitting upto 1.5 RM not less than 1.5 sqmm dia each core , from ceiling rose to fitting terminal for making connection, fixing the fitting on wall/ceiling including all necessary fixing accessories complete all as directed

Taking down defective exhaust fan of 380 mm sweep, cleaning rotor slots and making surface smooth, re-winding the fan with super enamelled copper winding wire of appropriate gauge as per existing gauge with insulation material for ceiling fan of any make and model with and including of greasing/ oiling, testing and cleaning entire body, complete all as specified and as directed.

Taking down exhaust fans/ ceiling fan/ wall fan of any size for servicing by cleaning dust, filling cavities with filler and oiling/greasing, overhauling and replacement of condensor and re-fixing the same in position, connecting and testing all as specified and as directed.

Taking down ceiling fan of 1200 mm sweep, cleaning rotor slots and making surface smooth, re-winding the fan with super enamelled copper winding wire of appropriate gauge as per existing gauge with insulation material for ceiling fan of any make and model with and including of greasing/ oiling, testing and cleaning entire body, complete all as specified and as directed.

S&F as in repairs Aluminium fan blade for ceiling fan of any make and model, 1200 mm sweep, aero dynamically balanced, including screws for fixing, complete all as specified and as directed.

Sham Sunder Bansal (BID ID -3349986)

M/S Gupta and Sons (BID ID -3335638)

His Construction Company (BID ID -3350509)