PROVN OF CERTAIN ESSENTIAL WORKS SERVICES FOR INSTALLATION OF TECH PROJECT IN TECH BUILDINGS AT AIR FORCE STATION UTARLAI

Amount

Dismantling fencing & wire mesh any type complete all as directed and specified

Taking down shutters with chowkats or frames of size exc 1.50 m and n exc 4 .00 m complete all as directed and specified

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)complete all as specified and directed.

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

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

M&L for Cement concrete in foundations, filling and mass concrete Type D2 ( 1:4:8 ) ( 40 mm graded aggegate) complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, set in cement mortar 1: 6 complete all as specified and directed

M&L for rendering cement plaster CM 1:4 15 mm thick on fair faces of concrete surface complete all as directed and specified.

M&L for preparation of new plastrered surfaces of any description over 10cm width or girth and applying two coat of cement base paint over a coat of alkali resistent primer in complete all as specified and directed.

S&F mild steel posts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165complete all as specified and directed

S&F Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as directed

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, of but exc 10 cm not exc 15 cm and dia of shak 11 to 15 mm complete all as specified and directed.

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

M&L for broken stone or boulder 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

M&L for Cement concrete type B-1, 1:2:4 (12.5 mm graded aggregate) as in sub base 25 mm thick complete all as specified and directed

M&L for Screed bed or bedding layer of mortar 15 mm thick CM 1:6 for laying floor finishes 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 backing coat or bedding layer of mortar 10 mm thick CM 1:4 for wall surface complete all as specified and directed

M&L for Glazed ceramic tiles (350x250x7mm) thick, 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

Providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions

Anodised aluminium snap grid frame work for false ceiling all as specified

M&L for rendering 15 mm thick on fair faces or other than fair faces of brick work , concrete or stone masonry surfaces in CM 1:4 with using water proofing compund and finished even and smooth using extra cement all as specified . Note :- water proofing compund shall be measured & paid seperately .

Supply only liquid water proofing compund all as specified .

M&L for complete removal of existing treatment from of old plastered unplastered surfaces of walls and applying two coats of oil emulsion distemper over a coat of 3mm birla white putty complete all as specified and directed by Engr-in-Charge.

M&L for preparation of old plastered unplastered surfaces of ceilings and applying one coat of white wash on ceilings of bldgs complete all as specified and directed.

M&L for preparation of old plastered unplastered surfaces of walls and applying one coat of cement base paint on external surfaces in camouflge pattern complete all as specified and directed

M&L for preparation of new plastered unplastered surfaces of walls and applying two coat of cement base paint over a coat of primer on external surfaces in camouflge pattern complete all as specified and directed

M&L for preparation of old treated wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint in complete all as specified and directed

M&L for 0.63 mm thick Plain, black, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed)

S&F MS Fe -410 W gd E-250 quality B framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete complete all as specified and directed .

Taking down roof treatment any type any description on top of roof not exceeding 10cm thick including removal of rubbish out side MD and complete all as specified and directed

M&L for cement concrete (1:2:4) type B-0 using 12.5mm stone aggregate as in roof padding benching kerbs of mud stops, rounded or chamfered on edges including form work 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 bituminous oil based primer ( IS : 3884) @ 250gm / Sqm weight not less than 3 kg/Sqm complete all as specified and directed Note:- 1. Silver paint over APP membrane shall also be carried out and rate of the same shall be demmed to be included in the rate quoted. 2. Work shall got carried out by ahtorised applicator only and approval of the same shall be taken in writing from GE before execution of work and certificate of authorised applicator shall be submitted with RAR.

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 Note :- Water proofing compound shall be measure and paid saperately

M& L for chipping of column/ beams and removing losse mortar with chisel hammer with out much impect on concrete surface, clean the surface by snd blasting the surface using river sand with minimum of 6 kg pressre at the nozzle or air blow by electric pressure blower by mechanical compressor , cleaning the exposed reinforcement with wire brush & applying CICO Clean-o-rust rust remover in two coats over rusted reinforcement curface and providing anti corrosive coating with two component epoxy based zinc rich primer/ rust passivation ihibitor coat at the rate of 5 sqm / Ltr with CICO ZINCILATE-500 OR equivalent to reinforcement as per manufacture"s instruction including all scaffolding, machinery, tools tackles and men materials and clearng of debris complete all as specified and as dircted by Engr- in - Chage.

M&L for preparation the surface and applying 20 to 40 mm thick in layers, each layer not exceed 20mm with polymer modified mortar (PMM) on surface of beams, column with PMM- VICO Repocen PM or equivalent in Fosroc/ Dr Fixit/ ATP including all necessary scaffolding, man and materials complete all as specified and directed

S&F for galvanised iron steel water tubing 15mm bore medium grade with all fittings and fixed to wall/ceiling or laid in floors including taking up or down old existing steel water tubing complete all as specified and directed

S&F for galvanised iron steel water tubing 20mm bore medium grade with all fittings and fixed to wall/ceiling or laid in floors including taking up or down old existing steel water tubing complete all as specified and directed

M & L for cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10cm girth on stone concrete block or slab wall complete all as specified and directed

S&F 500 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including dismantling old water tank complete all as specified and directed

S&F in repair 15mm bore stop valve of cast copper alloy quarter turn type screwed down high pressure with crutch or butter fly handle , with long shank and cup ) complete all as directed

S&F in repairs WC pedestal pattern wash down type (European type WC), white or coloured superior quality including plastic seat cover and making good to the disturbed surfaces complete all as directed

S&F 100 bore cast iron 'P' or 'S' trap with cement joint complete all as directed

S&F in repair 10 Ltr capacity PVC valve less, symphonic action type flushing cistern low level white with inlet ball valve float & handle complete all as directed

S&F as in repairs stainless steel grating doom of 100mm dia with / without central hole set over the existing nahani trap/ floor trap in neat cement & pointed to match the floor finished all as directed

S&F in repair vitreous china wash hand basin size 550x400mm including vitreous china pedestal brackets & one No PTMT waste coupling 32 mm size, 15 mm bore a CP cast copper alloy fancy type pillar tap quarter turn type complete flexible PVC waste pipe of suitable length all as directed at site

S&F in repairs vitreous china urinal, half stall type including suitable size waste coupling and waste pipe complete all as specified and directed

S&F in repairs 15mm bib tap cast copper alloy chromium plated fancy type crutch or butter fly handle screwed down screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed

S&F in repair 15mm bore cast copper alloy chromium plated angle valve quarter turn fancy type with flange plate complete all as specified and directed

S&F in repair 15mm chromium plated health faucet with 1.0 meter long CP flexible pipe complete all as directed

S&F in repair PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed

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 aluminium long Butt hinges, medium weight, complete all as specified and directed.

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

S&F Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) 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 EPD 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-Chief

S&F 9mm thick pre laminated interior grade both sides laminated board to be fixed on aluminium frame with proper fittings , rubber packing and screws complete all as directed by Engineer-in-charge

Taking down carefully to existing copper/Aluminum point wiring (light,socket or power) complete including fittings such as switches, ceiling roses, pendents, sockets, boxes, light fitting etc and removing from site and making good disturbed surfaces of walls, floors etc complete all as specified.

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

One 3 pin 6/5 Amp socket outlet controlled by one switch on independent board

M&L Point wiring of Power point concealed type contolled by one 15 Amp switch independent with PVC insulated and unsheathed multistranded FRLSH copper conductor single core 2.5 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 2.5 Sqmm as continous earth wire connected to common earth and erth dolly complete all as specified and as directed.

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

S&F switch socket combination 2 in 1, 3 pin, 16/15 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 stepped type electronic fan regulator flush modular type complete all as specified & directed.

S&F Square shaped recess/suspended mounted environment friendly new generation asthetically ultra modern with high brightness LEDs as light source LED Flat panel, 36 watt, 2'x2'size, complete with driver and all accessories and including connecting up to ceiling rose with 0.5 sqmm two core copper flexible conductor cable incl dismentling taking down unsv fitting any type complete all as specified and 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 Light 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 environmental friendly, ultra modern, energy saving, surface mounted decorative hexagon LED bulk head 10W including connecting up with 0.5 sqmm two core copper flexible conductor cable complete all as specified and directed.

S&F LED building security light 25 Watt, 230 V new generation energy saving & environmental friendly long life versatile pressure die-cast aluminium IP66 with high power LEDs as light source with electronic driver and connecting up to ceiling rose with 0.5 sqmm three core copper flexible conductor cable complete all as specified and directed.

Supply and fixing security light Bracket made out of galvanised steel light grade pipe of 32mm dia 0.8 mtr long bend to an angle of 120 degree with 02 Nos clamp made out of 25mm x 5mm flat iron with nuts, bolts and washers painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for sub main wiring in replacement with two 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. 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 in replacement 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 in replacement 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 in replacement 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 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&F MCCB 100 Amps, Four Pole, 16 KA, 415 Volt complete all as specified and as 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. M

S&F single phase motor starter 240 Volt, 50 Hz of capacity 25 Amp suitable of operation of air conditioner upto 2 TR complete all as specified and directed.

S&F modular socket outlet combination 2 in 1, 3 pin, 25/16 Amp 2 modules, 240 Volts including taking down unserviceable one complete all as specified & directed.

S&F Ceiling Fan of size 1200mm sweep, single phase suitable for 230 volts 50 Hz with blades, canopy and other complete accessories having min air delivery 210 CFM of BEE five star rated with brushless direct current motor (BLDC) and hanging with fixing arrangements on existing roof/ceiling with suitable size of down rod upto 1.5 Mtr Long as per site requirement complete all as specified and directed.

S&F Wall mounted swing high speed fan of size 400mm sweep, single phase suitable for 230 volts 50 Hz and hanging with fixing arrangements on existing brick/block/stone wall and making good disturbed surfaces complete all as specified and directed.

S&F Exhaust fan of size 450mm sweep, iron/steel body heavy duty 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 and fixing on existing wall with fixing arrangements and making good disturbed surfaces complete all as specified and directed.

S&F Ventilator fan of size 200mm 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 in aluminium window with all accessories for fixing complete all as specified and directed.

M&L for Earthing complete in replacement with galvanised steel earth electrode plate of size 600x600x6.3mm thick, buried directly in ground (earth pit nbot 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.

M&L in replacement for fixing or passing through pipe, laid in trenches or fixed to pole/wall or fixed to LT panel board, 1100 volts grade heavy duty cable with PVC insulated stranded aluminium conductor served with inner sheathing of PVC tape, armoured with galvanised steel wire or tape and overall PVC sheathed 95 Sqmm 3.5 core with required aluminium cable lugs all as specified and directed.

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr in depth and getting out in hard / dense soil for laying of cable / errection of poles / stay assembly or for shaft, wall, Cess pit, manhole etc complete all as specified and directed.

Returning filling in trenches including spreading, leveling, watering and well ramming in layers n . Exc 25 cm complete all as specified and directed.

Removing surplus soil to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

Supply and spreading clean tibba sand in trenches for cushioning of UG cables including punning down in layers complete all as specified and directed.

Supply and laying in replacement un-reinforced precast concerete cable cover, class LV, type 1 flat size 250mm x150mm x 40mm for cable protection complete all as specified and directed.

S&F GI tubing 100mm bore light grade for cable protection on pole / trench complete all as specified and directed.

M&L for Cable route indicator made of MS iron angle 0.90 Mtr long cross Tee on bottom and welded 10cm dia 6mm thick plate on top and embosed the letters as "MES LT CABLE" duly embedded in ground with PCC 1:2:4 type B1 all as specified and directed.

S&F MCCB 160 Amps 4 Pole, 25 KA, 415 V, 50 Hz and connecting up in the existing panel location complete all as specified and as directed by Engineer-in-Charge.

M&L in replacement for Chemical Earthing complete with copper plate of size 900x600x5mm thick earth electrode buried direct in ground vertically not less than 3.15 Mtr deep below ground lever with top edge of the platge not less than 2.25 Mtr deep below ground leyer with connected to copper strip of size 32x6mm as earthing lead by means of suitable copper alloy nuts/bolts and brazed properly up to test point / earth dolly 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/strata provided with charcoal dust 250 Kgs, common salt 200 Kgs & magnesium sulphate 100 Kgs all around the plate 15 CM depth and wide and upto 2 Mtr height in contineous layers, balance pit will be filled with vegetable soil upto ground level and including light grade GI watering pipe 20mm bore (Light grade) with funnel wire mesh and light grade GI protection pipe 50mm bore (Light grade) up to test point/main board complete all as specified and testing on completion complete all as specified and directed. Note:- (i) Coper strip 32x6mm including protection pipe upto 7.5 Mtr length shall be deemed to include in this item rate. (ii) The units rate including the cost of excavation & earth work in any type of soil/strata, charcoal, magnesium sulphate & salt in alternate layers, 20mm GI pipe (light grade) for watering, 50mm 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. (iii) On testing after completion of earthing, if the desired earth resistance is not obtained the earthing to be redone till achieve desired resistance value by the contractor and no extra payment to be made.

M&L in replacement for Earthing complete with galvanised steel earth plate 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 and including galvanised iron strip of size 32x6mm by means of suitable galvanised iron nuts/bolts and joints properly up to test point and earth dolly 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 light grade GI watering pipe 20mm bore with funnel wire mesh and light grade GI protection pipe 40mm bore up to test point/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 directed. Note:- (i) Galvanised Iron strip 32x6mm with protection pipe upto 7.5 Mtr length shall be deemed to include in this item rate. (ii) The units rate including the cost of excavation & earth work in any type of soil, charcoal & salt in alternate layers, 20mm GI pipe (light grade) for watering, 40mm 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 Test Point Terminal Block made out of Gun Metal or Phosphorus Bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia, 25mm hexagonal head screws complete all as specified and directed.

S&F Copper Strip 32x6mm with saddles and fixing screws for roof/earth conductors and down conductors above ground complete all as specified and directed. Note : All joints should be done by brazing.

S&F Galvanised Iron Strip 32x6mm with saddles and fixing screws for roof/earth conductors and down conductors above ground complete all as specified and directed. Note : All joints should be done by brazing.

S&F aluminium strip 25x3mm with saddles and fixing screws for roof/earth conductors and down conductors above ground all joints should be connected by exothermic welding or brazing complete all as specified and directed. All joints should be done by exothermic welding or brazing.

Supply and laying Double wall corrugated HDPE duct pipe 50mm outer dia confirming to IS: 16205 of approved colour with fittings for for strip protection fixed in walls/floors with suitable type of clamps etc complete all as specified and directed.

S&F aluminium single pointed air terminal rod of 12mm dia, 300mm long fixed on GI tubing 40mm dia, 1.2 Mtr long fixed on PCC 1:2:4 using 20mm graded aggregate of size complete all as specified and directed.

M&Lfor Earthing Pit identifier / marker for lightening arrester made of MS Plate 6mm thick oval size having major axis 30cm & minor aiz 20cm mounted on 25mm dia GI pipe medium grade projected 60cm above the ground and embeded suitably in concerete PCC 1:2:4 type B2 of size 20cm x 20cm x30cm. The oval shape identifier and earthing pit cover shall be painted with two coat of synthetic cnamel paint over a coat of primer and writing letter eg. LA 1/10 on the plate and earth pit cover all as specified and directed by Engineer-in-Charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 4 core

M&L for 40 to 50 mm thick rough dressed Jodhpur type stone slab cover 25 to 30cm wide and 40 to 50 cm in length laid dry abutting each other complete all as specified and directed.

S&F sub main wiring with two run of single core (FRLSH) PVC insulated and unsheathed cable with copper conductor (multistranded) having nominal area 2.5 Sqmm drawn into and including PVC concealed conduit of adequate size and making electric connections including one run (FRLSH) PVC insulated single core copper conductor cable 2.5 Sqmm as a earth continuity conductor in and including in PVC conduit, including binding mounting with clamps, nuts on frame wherever necessary, and making good to match the existing specifications complete all as specified and directed by Engineer-in-Charge. Note :-(i) Two run of 2.5 sqmm single core (FRLSH) PVC insulated copper conductor cable one run of 2.5 sqmm copper conductor cable (FRLSH) as a earth lead and one run of PVC conduit of suitable size will be measured as a one run unit length.

S & F 5 pin socket , 3 phase 115 volt, 440 fz, 115 watt as per sample complete all as specified and directed by engineer-In-Charge.

S&F LED flame proof weather proof flood light fitting 100 watt recommended for gas/vapour group of IIA &IIB and zone 1&2, die cast aluminium housing with heat resistant toughened glass IP 65 protection, constant current LED driver, prewired with all accessories complete fitting.

S & F 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,bipin holders,.connector block,junction box etc., and all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor with suitable size.recommended for gas/vapour group of IIA & IIB and zone 1&2 IP 65 protection surface mounted LED batten.

S&F flameproof 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 resistant IP 65 protection, junction box , prewired with all accessories complete fitting.

S&F plugin switch socket 16 A, 3 Pin (2P+E), single phase recommended for gas/vapour group of IIA &IIB and zone 1&2, die cast aluminium housing with heat resistant IP 65 protection, junction box ,plug top, prewired with all accessories complete fitting.

S&F plugin switch socket 32 A, 5 Pin (4P+E), three phase recommended for gas/vapour group of IIA &IIB and zone 1&2, die cast aluminium housing with heat resistant IP 65 protection, junction box , plug top ,prewired with all accessories complete fitting.

Supply and fix FLP/WP switch rotary type 16 Amp double Pole ON/OFF250V with termination box in LM6 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 multistranded copper conductor cable as per IE colour code for phase /neutral /earthing wire drawn into and including rigid in stove enamelled mild steel ERW concealed conduit medium grade minimum 20mm dia and accessories, junction box with continuous 1.5 sqmm PVC insulated unsheathed FRLS multistranded 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 for two light point controlled by one switch

M&L Point wiring for flame proof light point controlled by one switch with 1100 volts grade 1.5 sqmm PVC insulated unsheathed FRLS multistranded copper conductor cable as per IE colour code for phase /neutral /earthing wire drawn into and including rigid in stove enamelled mild steel ERW concealed conduit medium grade minimum 20mm dia and accessories, junction box with continuous 1.5 sqmm PVC insulated unsheathed FRLS multistranded 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 for one light point controlled by one switch

S&F flame proof wiring with 2 runs of 2.5 sqmm single core multistranded copper conductor FRLS PVC insulated and unsheathed cable 1100 volts grade drawn through and included ERW mild steel concealed conduit of minimum 20mm dia external , junction box (which shall be increased as per actual site requirement in Accordance of clause No 19.125.07 SSR part -I) with all conduit accessories like bends,juction boxes etc and FRLS PVC insulated unsheathed copper conductor wire of 2.5 Sqmm as a continous earth wire fixed on wall surface /ceiling . Note : 2 runs of 2.5 sqmm FRLS PVC insulated unsheathed copper conductor and 1 run of 2.5 sqmm FRLS PVC insulated unsheathed copper conductor and 1 run of Steel conduit of size 20 mm will be measured as single run.

S&F flame proof wiring with 4 runs of 2.5 sqmm single core multistranded copper conductor FRLS PVC insulated and unsheathed cable 1100 volts grade drawn through and included ERW mild steel concealed conduit of minimum 40mm dia external, junction box (which shall be increased as per actual site requirement in Accordance of clause No 19.125.07 SSR part -I) with all conduit accessories like bends,juction boxes etc and FRLS PVC insulated unsheathed copper conductor wire of 2.5 Sqmm as a continous earth wire fixed on wall surface /ceiling . Note : 4 runs of 2.5 sqmm FRLS PVC insulated unsheathed copper conductor and 2 run of 2.5 sqmm FRLS PVC insulated unsheathed copper conductor and 1 run of Steel conduit of size 20 mm will be measured as single run.

S&F LED 150 watt flood light, energy saving, environmently friendly, long life, exclusive innovative die cast aluminium IP65/IP66, prewired and including, driver, surge protection device, connector for connecting lamp with all fixing accessories, including anti bird spikes fixed on the rear side of the fitting complete. Note: The light fitting should be fixed on height upto 15 mtr. All T&P for working at site shall be deemed to be included in the quoted rates.

Supply and fix sheet metal enclosure powder coated double door , 240V , SPN DB 8 way including copper bus bar 200 A, earth . Nuetral link

Supply and fix MCB SP 5 to 32 Amp, C curve, 230V complete

supply and fix MCB SPN 40 Amp , C Curve , 230 V complete

M&L 100 mm tubes, 'light grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Devi Engineeing (BID ID -3295793)

Lalit and Brothers (BID ID -3293633)