ADDITIONAL/ALTERATION TO LDAM COATING FACILITY (BUILDING NO. 76) AT DRDL HYDERABAD

Amount

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead Of area beyond 3 sq. metres.

Supplying and fixing 80x1.25 mm M.S. laths with 1.25 mm thick top cover rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.

Extra for providing mechanical device chain and crank operation for operating rolling shutters, exceeding 10 Sqm and upto 16.80 sqm in area.

S&F in repairs electric motor, of 0.75 HP capacity suitable for rolling shutter of size exceeding 20 sqm but not exceeding 30 Sqm, single phase power, automatic stop level, thermostat for cooling motor and chain crank of 3 - 6mtr length in the absence of power all built in one single unit and shaft pipe of 150mm bore dia.

Dismantling doors, windows and clerestory windows (steel or wood) shutter of area 3 sq. metres and below including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead

Providing and fixing Frame size 45 x 70 mm factory made single extruded WPC (Wood Polymer Composite) solid door/window/clerestory windows & desertory other Frames/Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) 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, modulus 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 M.S hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-In- Charge. (M.S hold fast/lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimensions 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.

Providing and fixing 30mm thick factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (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 and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately).

Supply only Stainless steel butt hinges 125x64x1.9 mm IS : 12817 marked

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately)

Powder coated aluminium (minimum thickness of powder coating 50 micron) shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with float glass panes of 5.5 mm thickness (weight not less than 12.50 kg/sqm) , EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item)

Providing and fixing 12 mm thick prelaminated particle board with decorative lamination on both sides flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer?in-charge

Providing and fixing 100x75x3.50 mm ISI marked, IS : 1341, M.S. heavy weight butt hinges with necessary screws etc. complete

Providing and fixing 150 x 10 mm aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete

Providing and fixing 125mm aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete of size 300x16 mm.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

Providing and fixing factory made uPVC white colour Three track three panels sliding window comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), , uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately). Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (i) Using R3 series with frame (98mm & above) x (40mm & above) & sash (30mm & above) x (55mm & above) with zinc alloy (zamak) powder coated handle on two end panels along with multi-point locking system (Height upto 1.80 metre)

Demolishing brick work in cement mortar manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Earth work in excavation in All kinds of soil. by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Removing excavated soil to a distance n.exceeding 50m and depositing where directed at level n.exc 1.5m above starting pont complete all as specified and directed

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design :150 mm diameter S.W. pipe

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all work upto plinth level :- (i) PCC 1:4:8 ( 1 cement : 4 coarse sand (zone -III) derived from Natural source : 8 graded stone aggregate 40 mm nominal size derived from natural sources )

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering , finishing and reinforcement - All work up to plinth level : (i) 1 : 1.5 : 3 ( 1 cement : 1.5 coarse sand (Zone- III) derived from natural sources : 3 graded stone aggregate 20mm

RCC work in walls ( any thickness), including attached pilasters, buttresses , plinth and string courses fillets, columns, pillars, piers, abutments, posts and struts etc above plinth level upto floor five , excluding cost of centering, shuttering, finishing and reinforcement (i) 1: 1.5 : 3 ( 1 Cement : 1.5 coarse sand (Zone -III) natural sources : 3 graded stone aggregate 20mm nominal size

Reinforced cement cocrete work beams, suspended floors, roofs having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering finishing and reinforcement with 1: 1.5 : 3 ( 1 cement : 1.5 coarse sand (Zone -III) : 3 graded stone aggregate 20mm nominal size of natural sources

Making plinth protection 50mm thick of cement concrete 1:3:6 ( 1 cement : 3 coarse sand derived from natural sources : 6 graded stone aggregate 20mm nominall size derived from natural sources) of 75mm thick bed of dry brick ballast 40mm nominal size, well rammed and consolidated and grouted with fine sand , including necessary excavation, levelling & dressing & finishing the top smooth.

Supplying and laying hard stone not exc 63mm gauge , deposited, spread and levelling in layers not exc. 15 cm thick, watered and rammed to true surface with broken stone or boulder:

Centerng and shuttering including strutting, propping etc and removal of form for :-

(i) Foundations, fottings, bases of columns etc for mass concrete

(ii) Suspended floors, roofs, landings, balconies and access platform

(v) Lintels, beams, plinth beams, girders, bressumers and cantilevers .

(vii) Columns, pillars, Piers, Abutments, posts and struts.

Steel reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete upto plinth level :- (i) Thermo - Mechanically Treated bars of grade Fe- 500D or more

Steel reinforcement for RCC work ready to use "cut and bend" rebars of approved make from factory / workshop to construction site including placing in position and binding all complete above plinth level. (i) Thermo / Mechanically Treated bars of grade Fe- 500D or more

12 mm cement plaster in 1:4 (1 cement : 4 fine sand)

12 mm cement plaster in 1:6 (1 cement : 6 fine sand)

Providing and fixing 18 mm thick Granite stone slab colour black, Cherry/Ruby red gang saw cut, mirror polished, premoulded and prepolished, Area of slab over 0.50 sqm, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.

Demolishing cement concrete Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

P & L 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

M&L for 75mm thick PCC(1:2:4)Type B2 (using 40mm graded stone aggregates ) hardstanding finished even and smoothwithout using extra cement complete all as specified and directed.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead for thickness of tiles 10 mm to 25 mm.

Providing and laying vitrified tile polished finish of size Size of Tile Size of Tile 600x600 mm in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement:4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily.

Providing and Laying 25 mm thick Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand).

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

S&F framed work such as grills, gratings etc with ends of bars shouldered and / or riveted or forged into spikes, framed guard bars, barred iron doors, ladders framed balusters, walk ways conforming to Fe-410-0 or Fe-310-0.

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by ngineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

S&F printed roller blinds with all fittings (to be matched with existing patterns) & taking down old venetian blinds complete all as specified and as directed by Engr-in-Charge.

Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-in-charge.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer?in-Charge.(a) Internal Work- Exposed on wall

Providing and fixing 20 mm nominal dia Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

-ditti- As above but of 25 mm nominal dia Pipes

Providing and fixing 20 mm nominal bore, 120 mm long, weighing not less than 198 gms PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore

Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:- (a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer.

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required , White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required , Single half stall urinal with 5 litre P.V.C. automatic flushing cistern.

Providing and fixing 15mm nominal bore C.P. brass bib cock of approved quality conforming to IS:8931

Providing and fixing 15mm nominal bore C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge.

Providing and fixing uplasticised PVC connection pipe with brass unions 15 mm nominal bore 45 cm long.

S&F cast iron floor trap of 75mm bore, with grating including jointing to waste pipe fixed in cement concrete type B-1, (1:2:4) complete all as specified & as directed.

Providing and fixing PTMT grating circular type of approved quality and colour 125 mm nominal dia with 25 mm waste hole.

Providing and fixing PTMT towel rail 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screwsProviding and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

Dismantling PVC or asbestos rain water pipe 75/100/150mm dia with fittings and clamps including stacking the material within 50 metres lead :

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink with drain boards per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required 510x1040 mm bowl depth 250 mm.

Supplying 150mm dia, assembling, lowering and fixing in vertical position on wall, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes 110 mm diameter

-ditto- as above but of 75 mm diameter.

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, includingjointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion 75 mm bend

-ditto- as aboe but of 110 mm bend

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth. Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on New work (two or more coats) over and including water thinnable priming coat with cement primer complete all as specified.

Providing and applying oil bound distemper on old wall surfaces by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. with putty wherever required in patch work on surface to prepare the surface even and smooth. Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on Old work (two or more coats) over and including water thinnable priming coat with cement primer complete all as specified.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth. Finishing walls with 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 exterior paint of required shade (Company Depot Tinted) with silicon additives on Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth. Finishing walls with 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 exterior paint of required shade (Company Depot Tinted) with silicon additives on New work (Two or more coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm complete all as specified.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

Point wiring with 1.5 Sq.mmm copper conductor FRLS (multistranded) PVC insulated ISI marked unsheathed cable of any length drawn in and including concealed non metallic rigid PVC conduit of not less than 25mm dia ISI marked with all fitting and other accessories and also including PVC insulated ISI marked unsheathed FRLS cable size 1.5 sqmm copper conductor as earth wire to common earth dolly including galvanised terminal boxes ISI marked fixing into the wall of sizes as required at site and modular plates and frame suitable for fixing switches / sockets / fan regulators etc, and making good the disturbed surfaces matching to the existing surface for one light point/fan point/bell point controlled by one way modular switch 5 Amps 240 volts, complete all as specified and directed

All as per item No.89 but wiring for One 3 pin 5 Amps switch socket outlet point on independent board

All as per item No.89 but wiring for One 3 pin socket outlet 5 Amps on the same board with other switches.

All as per SI Item No. 89 here-in-before but wiring with 4 Sqmm for 15 Amps modular 3/5 pin socket outlet on independent board / two pin earth plug and socket including providing 4 Sq.mm PVC insulated multistranded unsheathed FRLS copper earth continuity conductor and connected to common earth dolly, complete all as specified and directed.

Supply & Fixing Modular switch, one module, one way 6 Amp, 230V, complete all as specified and directed.

Supply & Fixing Modular switch 16A, one module, 230 Volts, complete all as specified and directed.

Supply & Fixing socket out let 6 Amps, 230 volts AC 3 pin multipurpose type complete as directed.

Supply & Fixing modular socket, 6A/16A - 230V Multipurpose complete

S&F ceiling rose two to three terminal surface backallite type AC 50Hz 230 volts complete From item no 6 to 10 Make:-Anchor / Cona/ GM or its equivalent

S&F LED lights fittings 1x20W,220V,AC decorative box type with driver holder including LED tube light connecting up with three coreflexible copper conductor cable of suitable size from ceiling rose complete,including connecting up with twin core flexible copper conductor cable with sutable size. Make : Havells or equivalent in Philips/Wipro/Crompton

Supply & Fix Security light fitting 35 W IP 66 protection, color temp (Cool White) pressure die cost aluminium body with high power LEDs as light source and tranparent diffuser, inbuilt electronic driver and luminous efficacy of 120lm/watt fixing on the GI bracket of not less than 25mm dia bend to shape as required at site and fixing with nexcessary GI clamps on the wall including connecting up with three core copper cable all as specified and directed. Make : Havells or equivalent in Philips/Wipro/Crompton

Supply & Fix recess mounted LED luminaire 36W 2'x2' , 5700K CCT, luminous efficacy of not less than 120lm/watt designed for metric false ceiling type or alongwith frame suitable for Grid ceiling or similar mounting system with concealed or exposed 'T' sections, Glare free light alongwith electronic driver complete with all accessories prewired and connecting up with three core twister flexible copper conductor cable with suitable size including making good to the disturbed portion of ceiling complete all specified and directed. Make : Havells or equivalent in Philips/Wipro/Crompton

S&F in replacement recess mounted LED high bay light with IP-66 protection pressure die cast body with high power SMD LEDs as light source of luminous efficacy 150lm/watt 120W, 240V, 5000K CCT, aluminium heat sink alongwith inbuilt elctronic driver, wide beam angle , including hanging the fitting with required hook arrangement required at site. Make: Havells or its equivalent in wipro/crompton/Jaquar/FortuneArrt

Supply and fixing in replacement factory made epoxy powder coated Distribution Board VTPN 8 way double door ( MCB DB ) with bus bar rating of 200 Amp, MCCB TPN as In comer, with metal door (IP-43 protection, IK-09)as per IES-61439-3 fabricated from CRCA sheet and fixed semi flush to wall and suitable for universal mounting and neutral bar, standard DIN rail, Earth bar and cable ties for cable management, top and bottom removable gland plates with Knockout semi flush to wall including taking down exisitng DB with all connected items and making good disturbed surface and touch up with the same finishes complete complete all as specified Make: Legrand or equivalent in L&T /Siemens/C&S Note: Incomer MCCB included in the quotated rate & outgoning MCB's will be measured and paid seperately under respective Sch A item in the schedule

Supply and fixing factory made epoxy powder coated Distribution Board SPN 08 way double door ( MCB DB ) MCB DP as In comer, with 100 Amp bus bar, metal door (IP-43 protection, IK-09)as per IES-61439-3 fabricated from CRCA sheet and fixed semi flush to wall and suitable for universal mounting and neutral bar, standard DIN rail, Earth bar and cable ties for cable management, top and bottom removable gland plates with Knockout semi flush to wall including taking down exisitng DB with all connected items and making good disturbed surface and touch up with the same finishes complete complete all as specified Make: Legrand or equivalent in L&T /Siemens/C&S Note: MCBs will be measured and paid seperately under respective Sch A item in the schedule

Supply and fixing factory made epoxy powder coated Distribution Board SPN 12 way double door ( MCB DB ) MCB DP as In comer, with 100 Amp bus bar, metal door (IP-43 protection, IK-09)as per IES-61439-3 fabricated from CRCA sheet and fixed semi flush to wall and suitable for universal mounting and neutral bar, standard DIN rail, Earth bar and cable ties for cable management, top and bottom removable gland plates with Knockout semi flush to wall including taking down exisitng DB with all connected items and making good disturbed surface and touch up with the same finishes complete complete all as specified Make: Legrand or equivalent in L&T /Siemens/C&S Note: MCBs will be measured and paid seperately under respective Sch A item in the schedule

Supply and fixing of MCCB 160 Amps, TPN, 415V, 50 Hz with thermal magnetic release and Ics=100%Icu with rupturing capacity 36 KA, adjustable overload3 min 80-100%, complete all as specified and directed. Make: Legrand or Equivalent in L&T/Siemens/C&S

Supply and fixing 415V 10KA 'C' curve miniature circuit breaker (MCB) triple pole and current carrying capacity 63 Amp in the DB complete with connection testing and commissioning. Make: Legrand or Equivalent in L&T/Siemens/C&S

Supply and fixing 240V, 10 KA 'c' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning. Make: Legrand or Equivalent in L&T/Siemens/C&S

Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of 2 pole and 63 amps current carrying capacity in the MCB DB complete with connection testing and commissioning. Make: Legrand or Equivalent in L&T/Siemens/C&S

Supplying and installing 100 mm width X 50 mm depth X 1.6 mm thickness of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders or by Bends including bolts & nuts, painting suspenders etc as required.

S&L in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty),ISI Marked, IS:7098 Part-I, with aluminium conductor, LT 1100 volts grade of cross sectional area 4 core 16 sq. mm, laid in trenches / on poles / walls including provision of suitable hardware accessories, connecting up, testing on completion and commissioning, complete all as specified and directed as per site requirement specified and directed by engr in charge.

M&L sub main wiring with PVC insulated FRLS grade cable LT 1100 Volts grade PVC insulated unsheathed, multistranded with stranded copper conductor drawn in & including concealed type medium grade PVC conduit not less than 20mm ISI marked with all accessories and incl cuttting and chasing of any type of wall and making good to match with the existing surfaces alongwith one contineous earth wire and connected to common earth complete all as specified for following sizes of cable :-

2 x 2.5 sq mm with one continous earth wire of size 2.5 sq mm Note : 2 runs of 2.5 sq mm cable and one run of 2.5 sq mm earth wire and PVC conduit will be measured as one run.

2 x 4 sq mm with one continous earth wire of size 4.0 sq mm Note : 2 runs of 4 sq mm cable and one run of 4.0 sq mm earth wire and PVC conduit will be measured as one run.

4 x 4 sq mm with two continous earth wire of size 4.0 sq mm Note : 4 runs of 4 sq mm cable and two runs of 4 sq mm earth wire and and PVC conduit will be measured as one run.

4 x 6 sq mm with two continous earth wire of size 6.0 sq mm Note : 4 runs of 6 sq mm cable and two runs of 6 sq mm earth wire and and PVC conduit will be measured as one run.

S & F for fixing the heavy duty wall mounted fan of sweep 600 mm,single phase 240V, including connected items necessary fastner fixing accessoires to fix on any type of wall all as specified and directed. Make : Havells or equivalent in Philips/Wipro/Crompton

S & F for fixing the heavy duty pedestal fan of sweep 600 mm,single phase 240V, including connected items necessary fastner fixing accessoires to fix all as specified and directed. Make : Havells or equivalent in Philips/Wipro/Crompton

S & F for fixing the heavy duty exhaust fan of sweep 450 mm,single phase 240V, 900 RPM including aluminum louvers and necessary fastner fixing accessoires to fix on any type of wall all as specified and directed. Make : Havells or equivalent in Philips/Wipro/Crompton

M&L for earthing complete with galvanised steel, earth plate electrode 600x600mm x 6mm thick burried directly in ground verticaly (earth pit not less than 2.25 mtrs below ground level ) with top edge of the plate not less than 1.5 mtrs below normal ground level connected to galvanised iron 32 x 6 mm strip as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron/steel all as shown in electrical plate No 3 on page 497 of MES schedule 2009 part - I connected to main switch board/main DBs/earthing test point including all necessary excavation and earth work in hard/dense soil common salt and charcoal dust mixed and packed 150mm thick all round the GI earth plate, watering pipe 20mm dia GI medium grade. GI sheet 0.63 mm thick funnel, wire gauge, 50mm thick RCC cover in PCC 1:2:4 type B1 duly reinforced with MS round bars 6mm dia @ 150c/c both ways and pit/chamber in PCC 1:3:6 type C1 with suitable lifting handle to cover, GI protection pipe 40mm dia light grade up to 7.5mtr from electrode GI pipe to be fixed with complete all as specified and directed.

Earthing complete with CRPI tested maintenance free chemical tripod earthing using 20mm copper bonded 3m long rod (3Nos) using X-Zel Part I and Part II 20 KG each and Z-Earth 40 KG including inter connection with earth lead burried directly in ground (earth pit not less than 4.0 M deep below normal ground level) with top edge of the electrode 1.5M below normal ground level connected to copper earth strip 25x3mm (up to 7.5m in length from the earth electrode) by means of bolts, and nuts check nuts and washers of galvanised iron or steel all as specified and shown in electrical plate No 5 of SSR part I including necessary excavation & earthwork in any type of strata, PCC (1:3:6) type C-1 earth chamber, 40mm thick RCC cover (1:2:4) mix with 8mm dia TMT bars @ 150mm c/c both ways etc complete and connected to earthing test point complete including testing on completion all as specified and as directed.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Earth continuity conductor or main earthing lead fixed to fixed to wall or batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc as required Gi wire 4 mm as earthing lead.

S & F industrial interlocked switched sockets surface/wall mounting socket 32 Amp 3P+N+E4 pole with straight plug 32 Amp 3P+N+E, IP 66 protection and sockets enclosure DX3 cabinet IP 66 protection 5 module fixed on wall/surface with including incoming MCB TPN 32 Amp, 4P, FP all as specified and as directed.

Providing and fixing 20 mm nominal bore gun metal gate valve with C.I. wheel of approved quality (screwed end)

Supply, installing, testing and commissioning of 2 TR capacity Split type air conditioner unit (Inverter type) 5 star rated complete with drive motor, air cooled condenser with all accessories varied speed and dual rotary compressor, including fixing the outdoor unit with powder coated MS stand/PCC base and fixing of indoor unit on wall including core cutting of required size on type of wall and making good of disturb surface, providing and making interconnection, including refrigerant piping with nitryle rubber insulation and control cable from indoor to outdoor up to a distance of 3.0 mtrs, power cabling (max 3.0 mtrs from isolator/enclosure) to units, first charging non CFC/non HCFC R-32 of refrigerant gas including cord less remote, PVC drain pipe of 25mm dia for connecting drain lines from indoor unit to maximum of 3.0 mtrs to nearest drain points complete all as specified and as directed. Make: Blue Star or techno-commercially equivalent model in Voltas / Usha.

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA. Make: Blue Star or techno-commercially equivalent model in Voltas / Usha/V-guard

M&L for sub main wiring complete with 4 runs of 4 sqmm PVC insulated heavy duty and unsheathed cable with multistranded copper conductor and drawing through in and including PVC conduit of suitable size and connecting terminal ends to meters and DB's incluidng provision of 2 run of 4 Sqmm insulated copper cable for earth continuity conductor and connecting to earth dolly an dtaking down old u/s one complete.

Supply and fixing RJ 45 jack with gang box and outer plate for LAN connection complete all as specified and directed.

Supply and fixing RJ 11 jack with gang box and outer plate for Telephone connection complete all as specified and directed.

Supplying and fixing of size 25 mm of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.complete all as specified and directed.

Supplying and drawing of UTP 4 pair CAT 6 LAN 2 run of Cable in the surface/ recessed Steel/ PVC conduit as required.

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 75 mm thick with 20 mm nominal size stone aggregate.

Providing and laying factory made 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern chamfered edge Cement Concrete paver blocks 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 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

Providing, laying and jointing glazed stoneware pipes 150mm dia class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in : Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:6 (1 cement: 6 fine sand)

15 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Providing and laying cement concrete 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) as in coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in cover slabs including the cost of required centering, shuttering but , excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

M&L for Conventional LLDPE septic tank for 10 users designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, Venft shaft, connection etc comlete all as specified and directed

M&L for Soakage wells of size 1.8 m dia and 3.0 m effective depth with excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M-25 concrete including intercepting chamber and screen chamber made of brick masonry in CM, RCC cover slab in M-25/SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats complete all as specified and directed

ETERNITY CONSTRUCTIONS (BID ID -3465684)

MOHAMMED GHOUSE (BID ID -3465940)

PVRCS ENGINEERS (BID ID -3465702)

M/S GDR CONSTRUCTIONS (BID ID -3465538)

Mourya Enterprises (BID ID -3465653)

M/s ANUSHA ENTERPRISES (BID ID -3465675)