PROVN OF CERTAIN MINOR WORKS SERVICES AT AIR FORCE STN UTARLAI

M&L for 25mm thick PCC 1:2:4 type B-0(using 12.5mm graded aggr) as in level course finished even and rough with out using extra cement complete all as specified and directed.

S&F for vitrified parking tiles 10 to 12 mm thick ( square/rectangular) in any shade are of each tile area not exceeding 0.36 sqm. In floors, parking, hard standing and similar work etc Complete all as specified and directed.

M&L for 15 mm thick screed bed in cement mortar 1:6 for laying floor finishes under floor Complete all as specified and directed.

M&L for PCC 1:2:4 type B0 using 12.5mm graded stone aggregate as in coping,packing sides and finished even and smooth without using extra cement all as specified and as directed

Taking down shutters with chowkats or frames of size n exc 1.50 m complete all as directed and specified

Excavating in over area , n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out hard/dense soil complete all directed

Excavation in trenches n.exc 1.50 mtr wide and n.exc 1.5 mtr depth for foundation as for manholes, pier holes etc. and getting out in hard/dense soil complete.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed by Eng-in-charge.

M&L PCC 1:4:8 type D-2(40mm graded aggregate) in foundation , sub base, filling and mass concrete and post holes manholes and concreting around manhole complete all as specified.

M & L for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter complete all as specified and directed.

M & L for RCC M-30 DESIGN MIX (20mm graded stone aggregate) as in foundations, including beams, plinth beams, bases for columns etc, basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions complete all as soecified and directed

M&L for RCC M-30 DESIGN MIX (20 mm graded stone aggregate) as in Columns, pillars, piers, posts and struts complete all as soecified and directed

M&L for Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc complete alll as specifed & directed .

M&L for RCC M-30 DESIGN MIX (20 mm graded stone aggregate) as in Beams, cantilevers, bressummers, lintels over 1.5m span complete alll as specifed & directed .

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specifed & directed .

M&L for RCC M-30 DESIGN MIX (20 mm graded stone aggregate) as in slab, complete alll as specifed & directed .

M & L TMT bars 10mm dia and over, cut to length bent to shape required incl crancking , bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conf to TMT bar complete all as specified.

M & L TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders cut to length bent to shape required incl crancking , bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified.

M&L sand filling under floor on in foundation in layers not exceeding 25cm each layer including watering and well ramming complete all as specified.

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

M&L for 40 mm thick Cement concrete type B- 2, 1:2:4 (40mm graded aggregate) as in floor, complete all as specified and directed.

M & L for block masonry with solid pre-cast cement concrete blocks made out of cement concrete 1: 3: 6 type C-1, using 20 mm graded crushed stone aggregate, exc. 10 cm in width and setting in cement mortar 1 : 6 complete all as specified and directed

M&L for Non - skid Ceramic coloured tiles 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 or coloured cement to match complete all as specified and directed

M&L for Glazed ceramic tiles (200x200mm) x 7mm thick, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement over a 10mm thick screeding of CM 1:4 complete specified and directed

M*L for Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete

M&L for rendering 10mm thick in CM 1:4 on stone concrete including finish even and smooth surfaces without using extra cement complete all as specified.

M&L for rendering 5 mm thick in CM 1:3 on stone concrete including finish even and smooth surfaces without using extra cement complete all as specified.

M & L Rendering 15mm thick on fair faces brick surfaces in cement mortar 1 : 4 finished even and smooth without using extra cement complete all as specified.

M&L for preparation of new plastered or unplastered surfaces of walls and applying two coats of all weather coat paint , over a coat of chalk whiting complete all as specified and as directed.

M&L for preparation of new plastered or unplastered surfaces of ceilings and applying three coats of white wash, over a coat of chalk whiting complete all as specified and as directed.

M&L for preparation of new treated steel surfaces of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer in complete all as specified and directed

M&L for applying roof treatment on top of roof with APP modified membrane with non woven polyester reinforcement (centre core) shall be laid by torch application method with overlap 100mm on length side and 100mm on width side including a coat of bituminious oil based primer ( IS : 3884) @ 250gm / Sqm weight not less than 3 kg/Sqm complete all as specified and directed Note :-1.Application of APP shall only be carried out by authoried company applicator and applicator shall got approved from GE before Execution 2.One coat of aluminium paint over a coat of aluminium paint primer shall be carried out on APP membrane and cost of shall be deemed to be included in quoted rate 3. Before application of APP membrane surface shall be properly cleaned to remove dust

M&L for rendering 10mm thick in cement mortar (1:4) on concrete surface as on roof slab, finished even and smooth without using extra cement mix with water proofing compound as per manufacturer instruction complete all as specified and directed

S&F Steel ventilators with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded

S&F Steel ventilators with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded

S & F 30 mm thick (style thickness) factory made solid panel PVC door shutter consisting of frame made out of mild steel tubes for top and bottom rails, mild steel frame shall be covered with heat moulded single side prelam PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and single side prelam PVC sheet for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, paneling of both side prelam PVC sheet to be fitted in the mild steel frame welded / sealed to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S & F factory made solid PVC door frame of size 50 mm X 47 mm made out of 5 mm thick single side prelam PVC sheet reinforced with mild steel square tube and edges will be painted to match with prelam sheet as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S&F 200mm long Aluminium anodised, barrel tower bolts of extruded section , complete all as specified

S&F 100 mm long Butt hinges, medium weight, cold rolled mild steel, complete all as specified and directed.

S&F 150 mm long Aluminium handles, cast type, anodised , complete all as specified and directed.

S&F 4 mm thick Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane, complete all as specified and directed.

S &F Vitreous China wash down water closet pan western) pattern), white (excluding fixing bolts, flushing cistern and flush pipe), complete all as specified and directed.

S & F polymer white (polypropylene Delrin and ABS) low level flushing cistern 10 litre capacity valve less, syphonic action type, complete with inlet, ball valve, float valve, bends, brackets, flush pipe, brass screws, handle etc complete having BIS description mark with IS: 7231 including taking down of existing low or high level flushing cistern any capacity and S & F of 32 mm dia PVC flush pipe suitable length and making all connection and making good disturbed surface complete all as specified and directed.

S & F brass chromium plated standard quality jet system suitable forsemi-pedestal pattern (Anglo-Indian Type) water closet, complete complete all as specified and directed

S & F vitreous china wash hand basins white counter top ,to be fixed over granite by suitable fixtures and fittings complete all as specified

M*L for Granite (of any type) use in WHB counter top and similar work 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete

S & F cromium plated fency type15 mm bore dia bib tap , screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F 15 mm bore dia fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated ,screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe, complete all as specified and directed.

S & F 15 mm bore dia fancy type cromium plated Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed

S & F 15 mm bore dia fancy type cromium plated health faucet , cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed

S & F urinal spreader of PTMT any colour for fixing with 15 mm dia pipe. (Minimum weight 60gms), complete all as specified and directed.

S & F 450 mm long PVC connection with two brass nuts chromium plated internally threaded and PVC washer suitable for 15 mm bore pipe line complete all as specified and directed.

S&F stainless steel grating 100 mm dia , complete all as specified and as directed.

S & F in toilet paper holder stainless steel of standard size complete all as specified and directed.

S&F 25 mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 20mm-210gms./ 25mm-455gms/ 40mm - 690 gms) complete all as specified

S & F 20 mm bore steel water tubing medium grade galvanised with and including all fittings and fixed to walls and ceilings or laid under floors/trenches complete all as specified and directed.

S & F 15 mm bore steel water tubing medium grade galvanised with and including all fittings and fixed to walls and ceilings or laid under floors complete all as specified and directed.

S & F 25 mm bore steel water tubing medium grade galvanised with and including all fittings and fixed to walls and ceilings or laid under floors complete all as specified and directed.

S&F 110 mm bore UPVC pipe including all fittings laid down on floors by proper sealing and connecting to traps/ bends/tee etc complete all as specified and directed .

S&F 75 mm bore UPVC floor trap etc complete all as specified and directed .

S&F 75 mm bore UPVC bend/tee etc complete all as specified and directed .

S&F 100 mm bore UPVC S trap etc complete all as specified and directed .

S & F RCC NP-III 200 mm pipes single soaketed , in any length with required joints, laid in trenches or in floors.

M&L for plain cement concrete 1:3:6 Type C-2 (using 40mm graded crushed stone aggregate) as in bed to drain pipes including packing under and hunching against the sides of pipes after they are laid and tested for 200 mm bore RCC NP-III pipe complete all as specified.

M&L for 15 mm thick rendering on fair faces of stone masonry surface in cement mortor 1:4 including finishing the surface even and smooth without using extra cement including mixing of liquid water proofing compound as per manufacturer instructions (WPC shall be measured and paid separately) complete all as specified.

M&L for plain cement concrete (1:2:4) type B-O (using 12.5 mm graded crushed stone aggregates) as in benching, copings, bed plates and the like including necessary form work and finishing all exposed surfaces of concrete all as specified and shown on drawing.

M&L for pre- cast reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregates) as in manholes cover slab etc, set in cement mortar 1:6 all as specified and shown on drawing.

M&L for mild steel deformed or twisted bars 8 mm dia, cut to length, bent to shape required including cranking, bending spirally for hoping for columns, hooking ends and binding with and including mild steel wir (annealed) not less than 0.90 mm dia complete.

Supply only internal water proofing compound

Demolition of cement concrete ( unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level), Complete all as specified and directed.

M&L for vitrified ceramic double charged light shade tiles 10mm thick (square/rectangular) area of each tile not exceeding 0.36 sqm,(size of tile 600x600mm) each in floors etc. set and jointed in neat cement slurry, over 15mm thick screed bed in CM (1:6) and pointed in white or coloured cement to match

M&L for preparation on existing surface of walls & applying two coat of oil bound distemper over 3mm thick wall care putty followed by a coat of primer complete all as specified and directed

M&L for RCC M-25 (using 20mm graded aggregate) in columns, pillars, piers, posts and struts complete all as specified

M&L for mild steel Fe-410-W E-250 A qulity 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;laders;framed balusters;walkways; railings;framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

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

M&L preparation of new plastered surfaces of walls and applying two coats of cement base paint complte all as specified and directed.

M&L for supplying laying connecting and testing in trenches under floors/ roads or on wall cables XLPE insulated screened PVC bedded galvnised steel strip or wire armoured electric power cable heavy duty ISI marked with stranded aluminium conductor, 1100 volts grade of 16 sqmm 4 core

Excavation in trenches n' exc 1.5 m wide and n' exc 1.5 m in depth and n' exc 10 Sq m on plan and getting out in soft / loose soil complete all as specified.

Removing excavated material to a distance n' exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point complete all as specified.

Material and labour for clean dry tibba sand in trenches/ducts for cushoning to cable complete all as specified. (Punned thickness shall be measured & paid)

Supply and laying stone patti 40-50 mm thick, 25-30 cm wide abutting each other for cable protection complete all as specified.

Laying only stone patti received serviceable during excavation for cable complete all as specified.

Supply and fixing cable route indicator made of MS angle iron 50x50x6 mm and 0.90 mtr long and welded 10 cm dia 6 mm thick plate on top and embosed the letters as "CB CABLE" duly embedded in ground with PCC 1:2:4 type B1 all as directed

S&F MCB DB CRCA sheet powder coated TPN 4 way double door factory made suitable for incorporating MCB as out going connecting incoming and outgoing cables and flush to wall by making the hole in the wall and fixing the DB with cement work and plastering to match with existing surfaces complete all as specified and as directed.

S&F MCB TPN having braking capacity 10 KA, 40 Amp, 415 volts 'C' curve complete all as specified and as directed.

S&F MCB single pole having braking capacity 10 KA, 6 to 32 Amps 240 volts 'C' curve complete all as specified and as directed.

M &L for providing hard copy of line diagram of UG cable from alternate ATC to main ATC after laying of cable complete all as specified and directed.

M &L for providing Crash Bell complete including fixing and connection all as directed by Engr -in-charge

Supply and install 2 TR 5 star rated inverter split air conditioner comprising of indoor & outdoor units, mounting arrangements, SEER 4.7, 100% inner grooved copper tube/condenser, stepless compressor control, working capacity for ambient temp upto 60 degree centigrade, filter clean indicator, refrigerant gas R-410 (a)/R-32, protection from power fluctuation from 160V to 255V, noise level <=37 db, white colour, manufacturer warranty two years on AC, 10 years on compressor, 5 years on controller/PCB complete all as specified and directed. Note :- Cost of copper tubing of both sizes from outdoor unit to indoor unit upto three mtr and installation of AC is deemed to be included in the item rate. If the copper tubing needs extra beyond three mtr will be measured and paid for saperately in relevant schedule of item.

S & F refrigent pipe or tube (Copper) 5/2" for Split type AC 1.5 TR/2.0 TR capacity complete all as specified directed by Engr-in- Charge.

M& L for Sub main wiring with two single core PVC Insulated copper conductor cable 4.0 sqmm 1100 volts grade in including casing capping including continious earth wire 4.0 sqmm all as specifid and direction of Engr-in-Charge.

Supply and fixing in replacement single pole and neutral enclosure with 2 pin earth industrial plug and socket with one MCB SP 20 Amps complete.

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 32 AMP, in the existing MCB DB Complete with connection of AC complete all as specified and directed.

Supply,installing,testing and commisioning of detectors ,complying with and type certified to EN - 45 addressable type multisensor detector with heat and smoke combination with self built intellignece as per lS:11360 sensor edward sense response indicator tamps mounting base on 'J' box for fixing complete all as specified and directed

Supply,installing,testing and commisioning of remote response indicator & provision for cable/wire entry from top complete all as specified and directed.

Supply & fixing manual call box (add up control module)made from 18 SWG CRCA sheet having single LED indicator and release type push button with incase of fire break glass printed on frunt cover with chain and hammer etc complete all as specified and directed.

Supply & fixing fire alarm sounders /sirens electronic type horizontal single stage contious normal operation for atleast 50 minutes with sound level 65 db to 120 db measured at 1.5m with sound output variation of +5 db 500m range etc complete all as specified and directed.

Supply and fix Fire alarm control panel complying with BS EN 54 Single loop panel of capacity from 99 detectors & 99 modules upto 200 detector

Supply & Laying, Jointing and testing underground armoured cable LT XLPE insulated cable 1100 Volts PVC bedded galvanised steel strip or wire armoured electric LT UG cable heavy duty with multi stranded aluminium conductor laid in trenches / walls/ ducts passing through pipe cable of following size complete all as specified:-

25 Sqmm 4 core

16 Sqmm 4 core

6 Sqmm 2 core

M&L for sub main wiring with two single core PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 10.0 sqmm (Nominal area) drawn through in and including PVC Conduit concealed type of suitable size with all fittings and accessories alongwith one single core green colour PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 10.0 sqmm as earth lead and connected to earth dolly including cutting chases in brick/block/stone wall wherever necessary, replastering and making good to match with existing surfaces complete all as specified and directed. NOTE: (a)Two run of cable with one run of earth wire and one run of conduit ISI Marked will be measured as one length. (b) Unit rate includes for cutting chases for cunduits and sunken boxes and making good.

Supply , install , testing and commissioning out door wheather proof bus bar chamber of size 90 cmX40 cm made out of 3.15 MS sheet having one side openable hinged door shutter with locking arrengement mounting on 50x50x6 mm angle iron frame welded and 04 Nos copper bus bar of 200 A rating with provn of one MCCB TPN 100A 16 KA for controlling electric supply complete installed on ground with necessary PCC 1:3:6 type C2 foundation complete bus bar painted with two coat of approved enamer paint over a coat of primer including making cable connection with necessary glands, lugs/ all as directed

Earthing complete with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below notmal ground level, connected to galvanised earth lead wire 4.0mm dia by means of suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1, precast RCC cover in 1:2:4 reinforced with expanded metal, with suitable handle, excavation and earth work in any type of soil and including medium grade GI watering pipe 25mm bore with funnel wire mesh and medium grade GI wire protection pipe 25mm bore up to main board complete as shown in electrical plate No 3 of MES schedule Part-I 2009, connected to earthing testing point complete all as specified and testing on completion complete all as specified and as directed. Note:- The units rate including the cost of excavation & earth work in any type of soil, charcoal & salt in alternate layers, 25mm GI pipe (light grade) for watering 25mm GI protection pipe (light grade) funnel wire mesh PCC chamber in PCC 1:3:6 type C-1 cast iron frame and 40mm thick RCC cover for pit etc & no extra payment will be made.

S&F MCCB 4 pole, 63 Amp , 16 KA, 415 V complete in exisiting LT panel all as specified and as directed .

M&L for sub main wiring with four single core PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 6.0 sqmm (Nominal area) drawn through in and including PVC Conduit concealed type of suitable size with all fittings and accessories alongwith one single core green colour PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 6.0 sqmm as earth lead and connected to earth dolly including cutting chases in brick/block/stone wall wherever necessary, replastering and making good to match with existing surfaces complete all as specified and directed. Make of Cable :- Havells/Polycab/Anchor/Finolex NOTE: (a)Two run of cable with one run of earth wire and one run of conduit ISI Marked will be measured as one length. (b) Unit rate includes for cutting chases for cunduits and sunken boxes and making good.

M&L for sub main wiring with two single core PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 4.0 sqmm (Nominal area) drawn through in and including PVC Conduit concealed type of suitable size with all fittings and accessories alongwith one single core green colour PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 4.0 sqmm as earth lead and connected to earth dolly including cutting chases in brick/block/stone wall wherever necessary, replastering and making good to match with existing surfaces complete all as specified and directed. NOTE: (a)Two run of cable with one run of earth wire and one run of conduit ISI Marked will be measured as one length. (b) Unit rate includes for cutting chases for cunduits and sunken boxes and making good.

S&F MCB DB CRCA sheet powder coated VTPN DB LL 4 way double door factory made suitable for incorporating MCB as out going and MCCB as incoming including connecting incoming and outgoing cables and flush to wall by making the hole in the wall and fixing the DB with cement work and plastering to match with existing surfaces complete all as specified and as directed.

S&F MCB DB CRCA sheet powder coated SPN 8 way double door factory made suitable for incorporating MCB as out going connecting incoming and outgoing cables and flush to wall by making the hole in the wall and fixing the DB with cement work and plastering to match with existing surfaces complete all as specified and as directed.

S&F MCCB 100 Amps, Four Pole, 16 KA, 415 Volt complete all as specified and as directed.

S&F MCB SPN having braking capacity 10 KA, 35 to 60 Amp, 240 volts C curve complete all as specified and as directed.

S&F MCB single pole having braking capacity 10 KA, 6 to 32 Amps 240 volts 'C' Curve complete all as specified and as directed.

S&Fventilator fan 250 mm PVC body 230 v,50HZ,complete with including point wiring, all as specified and directed.

S&F Metal flush box 2 module complete all as specified and directed.

S&F modular white cover plate with frame 2 module complete all as specified and directed.

S&F switch socket combination modular type 2 in 1, 3 pin, 16/15 Amp piano flush type (ISI marked), 240 Volts complete all as specified & directed.

S&F TPN enclosure with 3 pin earth industrial plug and socket with one MCB TPN 32 AMPs complete all as specified and directed.

M&L Point wiring for flame proof light point controlled by one switch with 1100 volts grade 1.5 sqmm PVC insulated unsheathed FRLS multistandard copper conductor cable as per IE colour code for phase/neutral/earthing wire drawn into and including rigid in stove enamelled mild steel ERW conduit mediumgrade minimum 20 mm dia and accessories conceale/surface in walls/roof/floors with continuous 1.5 sqmm PVC insulated unsheathed FRLS multistandard copper conductor cable as earth continuity conductor and connecting to common earth dolly complete including cutting chases in brick/block /stone masonry wall, replastering and making good to match the existing specifications complete all as directed.

Supply and fix FLP/WP switch 16 Amp, 250V single pole ON/OFF rotary type with termination boxin LM6 all as specified and directed by Engr-in-Charge.

S&F for flame proof weather proof LED 1x20 watt tube light fixture 4 feet including LED 20W tube rod 4 feet, including integral reflector made of alluminium alloy LM6 with wire guard, bipn holders,connector block etc, and all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor with suitable size

S&F Flame proof Exhaust 12" 0.25 hp, single phase recommended for gas/vapour group of IIA & IIB and Zone 1&2 , die cast aluminium housing with heat resistanttoughened glass IP 65 protection, constant current LED driver, prewired with all accessories complete fitting including making holes.

S&F Flame proof SPN DB 4 way enclosure size :420x 480 x 250 mm, lightning distribution panel , incoming :- MCB SPN, 40 Amp-1 No, Outgoing:- MCB, 1P, 5 to 32 Amp-4 Nos (MCB-L& T / Schneider Make) with complete internal bus bar & wiring up to terminals all as specified and directed by Engineer-In-Charge.

Supply & fix Rigid non-metallic PVC conduit of size 40 mm

Supply & fix HDPE Pipes 75 mm bore PN 4

Supply and install high wall split units indoor/outdoor complete with cordless remote control unit and with ooling and heating function of capacity 1.5 TR, 5 star rating complete all as directed by Engr-in-Charge.

Supply and install high wall split units indoor/outdoor complete with cordless remote control unit and with ooling and heating function of capacity 2.0 TR , 5 star rating complete all as directed by Engr-in-Charge.

Supply & installation of cooper wound isolating transformer indoor type complete with standard fittings,1:1 ratio 230 Volt single phase and of capacity 5 KVA.

Supply and fix voltage stabilizer for automatic operation,single phase naturally air cooled indoor type & designed for input variation betweeen 170 V to 250 V with output voltage stabilized at 230 V with accuracy of (+-) 2.5% and of capacity 5 KVA

M&L Chemical earthing complete with plate 90cmx60cmx5mm thick copper plate electrode buried direct in ground vertically not less than 3.5 mtrs deep below ground level with top edge of the plate not less than 2.10 mtrs deep below ground level earth pit size should be 1600mmx1600mmx3500mm with connected to copper strip of size 32x6 mm as earthing lead by means of bolt nut and brazing , check nut and washer all as directed to test point including necessary excavation and earth work (in any type of strata ) and providing alternate compacted layer of 100mm each of charcoal , common salt , magnesium sulphate and all around the plate in continuous layers upto 1.80m height from bottom and below 1.70 m from top as per drg attached & balance pit will be filled with vegetable soil up to ground level including watering pipe GI medium grade of 20 mm dia and 40 mm dia HDPE pipe with pressure 4 kg/cm2 for earth strip protection up to 7.5 mtr , PCC type C1 chamber , cast iron chamber frame , heavy duty funnel and CI pit cover all as directed . Note:-(i) Copper strip 32X6 mm including HDPE pipe 32mm dia beyond 7.5 mtr length shall be paid separatly (ii) On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost by the contactor. (ii) Strip to plate should be fixed with 02 Nos brass nut bolt & brazing.

S&F lighting protection Mast made out of GI tube 80 mm dia upto 4 mtr height further to this GI tube 40 mm dia upto 5 mtr to increase length having GI socket aluminium gutka and aluminium Rod 12 mm dia 300 mm long fixed at top of tubing/mast including fixing arrangement to with stand wind velocity of the area to be tighten at sides/wall/roof by suitable size GI steel rope of suitable at 03 different place in and including PCC and other related work required is deemed included. .

Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw.

M&L for Point wiring concealed type with PVC insulated and unsheathed multistranded FRLSH copper conductor single core 1.5 Sqmm (nominal area) cable using approved colour code as per IS drawing in and incl concealed PVC conduit (ISI Mark) of required size with all accessories including providing providing sunk cast pressed steel terminal boxes off size made out of 1.5mm thick MS sheet duly painted with black bitumen paint over a coat of red oxide primer and providing suitable size mounting plates complete accessories for mounting of modular switch/sockets alongwith copper earth wire PVC insulated & unsheathed multistranded (FRLSH) copper conductor cable of size 1.5 Sqmm as continous earth wire connected to common earth and earth dolly complete all as specified.

One light / Fan point controlled by one way switch 6/5 Amp .

One 3 pin socket outlet 6/5 Amps on the same board with other switches

S&F switch piano flush modular type (ISI marked), single pole, one way 6/5 Amp, 240 Volts complete all as specified & directed.

S&F socket 2 in 1, 3 pin, 6/5 Amp piano flush modular type (ISI marked), 240 Volts complete all as specified & directed.

S&F ceiling rose, surface bakelite, three terminals complete all as specified & directed.

S&F LED tube light fitting 4' long, 20/18 Watt single phase 230 V with illumination efficiency more than 120 Lumen/Watt, 3000K/6000K, decorative tuneable white browse through mood changing colour options type slim ultra bright LED polycarbonate tube fixture with extruded heat shrink, environmental friendly energy efficientwith very high efficiency to give glare free light at light source incl integrated electronic driver complete all as specified and directed.

S&F mirror light fitting 2' long, 10/20 Watt single phase 230 V with illumination efficiency more than 120 Lumen/Watt, 3000K/6000K, decorative tuneable white browse through mood changing colour options type slim ultra bright LED polycarbonate tube fixture with extruded heat shrink, environmental friendly energy efficientwith very high efficiency to give glare free light at light source incl integrated electronic driver complete all as specified and directed.

S&F Ventilator fan of size 200/250mm sweep, sturdy engineering plastic body with louver single phase suitable for 230 volts 50 Hz and connecting up complete including provision of 3 core flexible cord cable of size 27/0.183 from ceiling rose to connector of fan including provisioning for installing as per site requirement with all accessories for fixing complete all as specified and directed.

Supply, Install, Testing and Commissioning of 'Solar Hot Water System' (Flat Plate Collector) based on indirect transfer of heat of capacity 200 LPD capacity 200 LPD including fabrication of stand for hot water storage tank stand by using 60mmx60mmx6mm angle iron, bracings, supports, fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated and all as directed by Engr-in-Charge

S&F of Hot water pipe duly insulated with glass wool and aluminium cladding 15 mm bore complete all as specified and directed.

S&F of Hot water pipe duly insulated with glass wool and aluminium cladding 20 mm bore complete all as specified and directed.

S&F of rotational moulded polyethylene water storage tank 500 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position including fly nut, tank nipples with check nuts and washers complete and making connections with existing water supply line including dismantling old PVC storage tank, complete all as specified and directed.

Fabrication of stand for hot water storage tank stand by using 60mmx60mmx6mm angle iron, bracings, supports, fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including dismantling old rusted stand all as directed by Engr-in-Charge

S & F of Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 20mm dia.

Supply and fix of Gun - metal globe or gate valve with iron wheel head, screwed both ends for iron pipes and for unions and fixing including taking down existing unserviceable valves complete all as specified and directed for the size 20mm dia

Supply and fix of Plug type bib taps 15 mm, cast iron, screwed for iron pipe and fixed and for unions and fixing including taking down existing unserviceable valves complete all as specified and directed