SPL REPAIR TO BLDG NO P/1/4/1-06 AT TARANJUBARI UNDER GE SUKNA AND CERTAIN OTHER SANCTIONED WORKS IN SUKNA MIL STN UNDER GE SUKNA

Amount

Supply only liquid water proofing compound ISI mark.

M&L for repairs to broken/damaged RCC chajjas by making good with PCC 1:2:4 type B1 or rendering 15 mm thick in cement mortar 1:4 mixed with water proofing compound to top and sides and rendering 5 mm thick to soffits in cement mortar 1:3 including necessary form work, reinforcement duly welded if required including demolition of broken/loose PCC or taking down old plaster at any storey of building complete all as specified and as directed. (Note: Rate shall be included for necessary scaffolding and safety arrangement)

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan n.exc. 6.00 m mean radius built in cement mortar 1:6 inculding demolition of old bricks complete all as specified and directed.

M&L for Brick work with old size (burnt bricks), straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 complete all specified and directed.

S & F 35 mm thick Second class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc., (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass etc. size of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a) fitted to chowkhats complete all as specified and directed.

Taking down chowkhats or frames area not exc. 1.50 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

Taking down chowkhats or frames area exc. 1.50 Sqm but not exc. 4.00 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

S&F 35 mm thick flush door shutters solid core construction, with MDF and plywood face panels, commercial type on both side and covered on both sides complete all as specified and directed.

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

S&F 200 mm long aluminium, anodised, barrel tower bolt of extruded section and fixed complete all as specified and directed.

Supply and fix 300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast Aluminium alloy complete all as specified and directed.

S&F 100 mm Aluminium butt hinge, medium weight, complete all as specified and directed.

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

S&F in repairs 25 mm dia harrison rail, Stainless steel & includig suitable fixing CP brackets, stops, rollers etc. complete all as specified and directed.

S&F in repairs towel rail 20 mm dia type brass chromium plated 600 mm long between flanges complete all as specified and directed.

S&F Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and as directed.

S & F Mild steel work in framed work such as grills, gratings, framed guard bars, ladders etc., with ends of bars shouldered and/ or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

M&L for mild steel work as in bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; handmade sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

S & F of pressed steel frame of size 105 X 60 mm for doors with one or more rebates including filling of cement mortar or cement concrete necessary fixing lugs, hinges, lock strike plates and two coat of synthetic enamel paint over one coat of red oxide etc complete all as specified and directed.

S & F of pressed steel frame of size 125 X 60 mm for doors with one or more rebates including filling of cement mortar or cement concrete necessary fixing lugs, hinges, lock strike plates and two coat of synthetic enamel paint over one coat of red oxide etc complete all as specified and directed.

S&F aluminium powder coated frame work (minimum thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates and including necessary joining cleats, glazing clips, rubber neoprene packing, anodised aluminium snap beading screws etc, complete all as specified and directed.

S&F powder coated alumnium (minium thickness of powder coating 50 micron) for shutters of doors, window & ventilator including poviding and fixing hinges/pivots any making provision for fixing of fittings whereever required incuding the cost of EPDM rubber/neoprene gasket required (fittings shall be paid for separately) wth extruded built up standard tubular sections/appropriate Z sections and other secitons of approved make conforming to IS:733 and IS:1285, fixing with dash fasteners of required dia and size, incl necessary filling up the gapsat junctions, i.e at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Alumiuium sections shall be smooth, rust free, straigth, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/paneling, CP brass/stainless steel screws all complete as per architechtural drawings and the directions of Engineer-in-charge

Taking down PVC rain water pipes (any size of pattern) including all fittings head shoes etc complete all as specified and directed.

M&L for 18/19mm thick prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and directed.

M&L machine cut kota stone slab 20-25 mm thick as in skirting, dado, riser of steps, plinth, etc, laid over and including 20 mm thick screed bed in CM 1:6 and jointed with grey cement slurry mixed with pigment to match the shade of the stone and including rubbing / grinding and polishing including necessary dismantling of floor tiles complete all as specified and directed.

M&L for Granite (of any type) tiles 20 mm 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 as in floor over and including 20 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L 75mm thick PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as in sub base of flooring and plinth protection etc complete all as specified and directed.

M&L for 25 mm thick PCC 1:2:4 type B0 (using 12.50 mm graded stone aggregate) as in sub base complete all as specified and directed.

M&L Coloured glazed ceramic tiles 350x 250x 7 mm/ 450X 350X 7mm thick in vertical surfaces and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick backing with cm 1:4 complete all as specified and directed.

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc. 0.11 sqm but n. exc. 0.18 sqm, in floor etc. set and jointed in neat cement slurry @ 3Kg/Sqm and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:6 complete all as specified and directed.

All as per item No. 31.00 above but in vertical surfaces such as dado / skirting including 10 mm thick plaster as in backing coat with CM 1:4 complete all as specified and directed.

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

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement using WPC compound complete all as specified and directed. Note:- WPC shall be measured and paid separately.

M/L 10 mm thick cement plaster in CM (1:3) using WPC @ 3% by wt of cement in sunken portion complete all as specified and directed. (Note-WPC will be measured and paid separately)

M&L for rendering 5 mm thick in CM 1:3 on ceiling finished even and smooth without using extra cement complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

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

M&L preparation of new plastered wall surfaces and including applying two coats of oil bound distemper over a coat of alkali resistant primer and over a thin layer of wall care putty to obtain smooth finish complete all as specified and directed.

M&L complete removal of existing treatment of old decorated wall surfaces and including applying two coats of oil bound distemper over a coat of alkali resistant primer and over a thin layer of wall care putty to obtain smooth finish complete all as specified and directed.

M&L newly plastered surface of wall applying Two or more coats of 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 @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed

M&L for Complete removal of existing treatment of preparing old plastered surface of wall by surface of wall and aapplying two coat of weather coat paint over a coat of alkali resistance primer and over a thin layer of wall care putty to achieve smooth surface complete all as specified and as directed

S & F Sheet glass 3.0 mm thick, ordinary quality and glazing with oil putty or wooden beads not exceeding 0.5 Sqm in each pane glazed with putty or fixed with beads complete all as specified and directed.

M&L for preparation of new and previous un-treated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coat of Synthetic enamel paint over a one coat of pink primer complete all as specified and directed.

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

S&F Steel water tubing and connection medium grade 15 mm bore with all fitting fixed to wall, ceiling or laid in floors complete all as specified and directed.

All as per SI Item No. 47 above but 20 mm bore.

Taking up or down 15 mm dia steel tubing and connections, complete all as specified and directed.

All as per SI Item No. 49 above but 20 mm bore.

Refixing of 15 mm bore old steel tubing and connections in new or old position on wall / ceiling / floors etc. complete all as specified and directed.

All as per SI Item No. 51 above but 20 mm bore.

Dismantling water tanks exc 500 ltr but not exc 1000 ltr and removing from site etc complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks of 500 Litres capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position and including 20 mm dia nipple suitable for HDPE water tank (minimum weight 45 gm), including 20 mm bore ball valves (minimum weight 210 gm) high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed to 20 mm bore pipe & locking with GI wire (to prevent monkey menace) to tank SSR Part l complete all as specified and directed.

S&F in repairs 15 mm bore bib tap chromium plated long body fancy type, cast copper alloy with crutch or butterfly handle, screwed for iron pipe or for brass ferrule & fixed complete all as specified and directed.

S&F in repairs pillar tap 15 mm bore, fancy type, cast copper alloy, with capstan head, 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 in repairs 15 mm bore Stop valves (straight or angular), cast copper alloy fancy type chromium plated, screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

S & F in repairs Fancy type chromium plated with long shank and cup (Concealed type) 15 mm bore Stop valves, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F Ball valves 15 mm dia 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-690gms) complete all as specified and directed.

S & F Grating doom 100 mm dia of PTMT (Minimum weight 25gms) for floor trap / nahani trap complete all as specified and directed.

S&F Shelf of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (minimum weight 300gms) complete all as specified and directed.

S&F Liquid soap container of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 105gms) complete all as specified and directed.

S&F Towel Ring of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 90gms) complete all as specified and directed.

S&F PVC connections 15 mm size with two PVC PTMT nuts, of length 450 mm & suitable for cold/hot water supply complete all as specified and directed.

S & F 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F 110 mm bore PVC (SWR) junction single, (single T) equal or unequal, complete all as specified and directed.

S & F 75 mm bore PVC (SWR) bends of any radius, fixed with cement solvent, with oval access door complete all as specified and directed.

S & F 110 mm bore PVC (SWR) bends of any radius, fixed with cement solvent, with oval access door complete all as specified and directed.

S&F 110 mm bore PVC (SWR) vent cowl complete all as specified and directed.

S&F 110 mm bore PVC (SWR) `P' or 'S' trape complete all as specified and directed

S&F 75 mm bore PVC (SWR) floor trap, plain with grating and including jointing with solvent cement complete all as specified and directed.

S&F Vitreous China wash down water closet pan (pedestal pattern) (excluding flushing cistern) including Pedestal pan and trap, including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc. complete and include seat cover etc all as specified and directed.

S&F in repairs PVC low level flushing cistern of 10 litres capacity, valve less, syphonic action type, white body, with inlet ball valve, float and handle including brackets complete all as specified and directed.

S&F vitreous china wash hand basin white flat back of size not less than 550 x 400 mm with and including PVC waste pipe 32 mm bore, CP waste fitting and cutting for and pinning in ends of brackets etc (half or full threaded) (Minimum weight 32mm 45gms/40mm-60gms) complete all as specified and directed.

S&F in repairs health faucet 15 mm bore, ABS chromium plated with and including 1.0 mtr flexible tube & wall hook and connection with angular stop cock complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc., laid, bedded and pointed in any mortar complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided including padding concrete on roof all as specified and directed.

E/M PORTION

Supply and install 4.0 Ton tower Acs floor standing type , auto start including complete accessories, complete with cordless remote control unit minimum 5 star rating . MAKE :- VOLTAS OR EQUIVELENT BLUE STAR, LLOYD, DAIKIN PRODUCT DESCRIPTION :- Refrigerent type - R 32 Compressor Type - Highly reliable scroll reciprocating type Type - floor standing Phase - Three phase frequency - 50 HZ Warranty : Comprehensive- 1 year, compressor - 5 year

M & L for surface sub-main wiring alongwith earth wire of size (4 x 10 ) sq. mm + (1 x 10) sq.mm earth wire, ISI marked, FRLS, PVC insulated, multi stranded, copper conductor, single core cable drawn through and including non-metallic PVC casing-caping with all fittings and accessories ISI marked for conduits & sinkings for modular boxes & making good to walls, floors etc. complete all as specified & as directed. NOTE :- 1) Three runs of PVC wire, one run of earth wire & one run of PVC rigid casing-caping will be measured as one length. 2) Cost of making good the disturbed surfaces as per existing/original surface is deemed to be included in the unit quoted rates.

S&F Vertical distribution board (DB) TPN 4 ways, with neutral and earth bus bar 200 A rating 415 Volts, single door, MCCB 63 A TPN as incomer (will be supplied and paid separately) recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and as directed by the Engr-in-Charge.

S&F MCCB 4P 63 Amps 415V, 50 Hz ,breaking capacity 16 KA including dismentling taking down unsvericeable one complete all as specified and directed.

Supply and fix 4 pole isolator 415 V, 50 hz complete all as specified and directed.

Taking down copper / aluminium concealed 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, cutting chasing as required and making good the disturbed surfaces including finishes to match with adjacent surfaces of walls, floors, etc. complete all as specified and as directed.

M&L in replacement point wiring with 1.5 sqmm single core, PVC insulated, unsheathed FRLSH copper cable, 1100 volts grade, with multi stranded copper conductor drawn through and including non-metallic, rigid non mettalic PVC conduit (medium grade) concealed in wall / ceiling with and including 1.5 sqmm single core PVC insulated, multistranded, unsheathed, FRLSH copper conductor cable as continuous earth continuity conductor (green in colour) with cast Iron / pressed steel terminal boxes 60 mm deep, on walls with 3 mm thick plastic laminated / hylam sheet cover, fixed on wall / other surfaces with brass screws for mounting or housing switches, socket outlets, fan regulators, etc. including all other fixing accessories for one light / fan / exhaust fan / call bell point controlled by one 5 / 6 Amps switch and including cutting chasing (as required) and making good the disturbed surfaces including finishes to match with adjacent surfaces complete all as specified and directed. Note :- (i) Making good to match with the adjoining surface shall be included in the unit rate. (ii) cutting chases shall be included in the unit rate.

All as per Sl. item No.86.00 above but for one 5 / 6 Amps socket outlet point on same board.

All as per Sl. item No. 86.00 above but for one 5 / 6 Amps socket outlet point on independent board.

All as per Sl. item No. 86.00 above but for one 16 Amps socket outlet point on independent board with 2.5 sqmm cable and 2.5 sqmm earth wire

All as per Sl. item No. 86.00 above but for one light point controlled by two, 2 - way switches complete all as specified and directed

M & L concealed sub main wiring with 2 runs of 2.5 sqmm main wire along with 1 run of 2.5 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade ISI marked copper conductor cable, drawn through and including adequate size rigid non-metallic PVC conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the disturbed surfaces including finishes to match with adjacent surfaces complete all as specified and directed. Note :- (i) Two single core wires of 2.5 Sqmm and one wire of 2.5 Sqmm and one run of PVC conduit shall be measured as one unit). Make-Finolex/KEI/ Polycab. (ii) The unit rate included for making good the disturbed surface including finishes to match with the adjoining surfaces alongwith cutting chases.

All as per item No.91.00 above but with 2 runs of 4.0 Sqmm main wire along with 1 run of 4.0 Sqmm earth wire.

All as per item No.91.00 above but with 2 runs of 6.0 Sqmm main wire along with 1 run of 6.0 Sqmm earth wire.

S&F Switch piano flush type one way, 5 / 6 Amps, 240 volt complete all as specified and directed.

S&F Switch piano 5 Amps single pole two way complete all as specified and directed.

S&F Bell push, flush type, 5 Amps single pole complete all as specified and as directed.

S & F Socket outlet 5 Amps 3 pin flush type complete all as specified and as directed.

S & F Switch Socket combination 16 Amps 3 pin flush type complete all as specified and as directed.

S&F Stepped type electronic fan regulator two module, with 5 step, AC 50 Hz 240 Volts grade complete all as specified and directed.

S&F Ceiling rose, 3 phase / PVC / polycarbonate isolated body complete all as specified and directed.

S&F Bell buzzer, Ding Dong AC. 230 volts, single pole completed all as specified and directed.

S&F Lamp holder, PVC/Polycarbonate type with cord grip cap suitable for pendant fittings including taking down old unsv ones complete all as specified and as directed.

S&F in repairs LED battery backup inverter bulb of Lamp wattage: - 9 to 12 Watts, Battery: - Not less than 2200mAh or not less than 4 hrs backup,Efficeacy: - Not less than 110 Lm/Watt complete all as specified and directed.

S & F in repairs Surface and wall mounted LED batten 20 watt 4ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.90, Efficiency not less than 110 lm/W color temp 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed. Make :- (Cat ref LUMILINEPLUSBS20WLED865SPCSS of Havells or Cat ref LDL-20-CDL of Crompton or Cat ref BCLSB 20W WH of Bajaj).

S & F in repairs Surface and wall mounted LED batten 10 watt 2ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.90, Efficiency not less than 110 lm/W color temp 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed. Make:- (Cat ref. LUMILINEPLUSBS10WLED865SPCSS of Havells or Cat ref LDL-10-CDL of Crompton or Cat ref BCLSB 10W WH of Bajaj).

S&F in repairs LED street / building security light fitting 1 x 20 watt, integrated type with high efficiency electronic driver, pressure die cast aluminium housing & PC diffuser, Lumen Efficacy 100 Lm/Watt (minimum), colour temperature 5700K (minimum), CRI 70 (minimum), IP-65 (minimum), PF 0.90 (minimum), THD 10% (Maximum), in-built surge protection 5 KV (minimum) internally prewired and including electrically connecting with twin core twisting flexible cord of 0.75 sqmm copper conductor cable & all other necessary fixing accessories such as GI pipe light grade of 25 mm bore (or higher size as per manufacturer recommendation) & suitable length with MS flat iron clamps (clamps shall be 40 x 5 mm MS flat), nuts, bolts & washers including painting to GI pipe & clamps with two coat of aluminium paint over a coat of red oxide primer complete all as specified & directed. Make :- (Cat Part No. ENDURAPEARLSL20WLED757SASYTOPCMP of Havells or Cat ref LSTS-20-CDL-M of Crompton or Cat ref ENXT P 24L WH CR PC SD of Bajaj).

S&F VTPN DB,MCCB incomer, 4 ways double door,Metal door, IP-43 IK 09 in 250A rated copper bus bars,earth bar,neutral links, no. of module DPX 250+24 complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces including taking down old unsv ones complete all as specified and as directed. Make: Cat ref 507759 of Legrend/L&T or equivalent.

S&F MCCB 4P 125 Amps 415V ,50 Hz ,breaking capacity 16 KA Including dismantling taking down unsvericeable one complete all as specified and directed.

S&F MCB DB, SPN 8 way, IP-43, IK 09, double door type with metal door, with 100A copper neutral and earth bus bar for fixing MCB, fixing flush to wall & making good the disturbed surfaces including taking down complete all as specified and as directed.

S&F MCB SPN 40 Amp, 10 kA, 240V 'C' curve including dismantling taking down complete all as specified and as directed.

S&F MCB SP 6 to 32 Amp, 10 kA, 240V 'C' curve including dismantling taking down complete all as specified and as directed.

M&L of Earthing with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick, buried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below ground level connected using galvanised iron earth lead wire 4 Sqmm as earthing electrode by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe (medium grade) and other end connected to earthing test point as directed including providing funnel with 20mm bore galvanised iron pipe (light grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C both ways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth up to a distance not exceeding 50 Mtr etc all as shown on electrical plate No. 5 of MES Schedule Part-I complete including testing on completion. On testing after completion if the desired earth resistance is not obtained the earthing will be made again by the contractor at no additional cost and including dimantling old unsv ones complete all as specified and directed.

Supply and fixing GI tubing light grade 40 mm dia for protection pipe along the wall to TPN DB for protection of cable complete all as specified and directed .

S&F metal plug and socket DB, double pole 240 volts and including one 20 Amp MCB SPN, C-Curve complete all as specified and directed.

S&F Exhaust fan 250 mm sweep, non metallic plastic body, for ventilating porpose AC single phase, 230 V, 50Hz with & including self closing louvers, nuts, screws, bolts of specified sizes, electrical connection with twisted three core PVC insulated unsheathed flexible cord of size 0.75 sqmm copper conductor from ceiling rose to exhaust fan and writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole awriting MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole and making good the disturbed surface to match the existing surface complete all as specified and directed. Note:- Old unsv fans retrived from site deposited to the AGE EM Fan section and rate for the same is deemed to be included in the quotated rate.

S&F in repair of energy saving BLDC ceiling fan complete with all connected accessories as specified below: - Input Power: - 26 watts with full speed and reduced power consumption with reduced speed technology. Voltage: - 90-300 V AC, 50Hz, single Phase. RPM: - 340 to 375 rpm Blades: - Decorated Sweep: - 1200 mm. Air delivery: - Not less than 210 CFM Colour: - Glow white/Toast Brown/Gloss Black/or others as approved by Engr-in-Charge Speed/power control: -Without Remote through existing regulator. Star rating: - BEE 5 Star Rating Warranty: - As specified by the manufacturer, contractor shall produce original warranty and test certificate from the manufacturer. Note :- Old unserviceable fan shall be deposited to MES store. Labour cost for the same is deemed to be included in the item rate

M&L for cutting and making and enlarging existing hole for fixing of exhaust fan, nuts, bolts washer including plastering and make good the disturbed surface with the existing all as specified and directed.

M/s T K Das (BID ID -3160640)

M/S B B CONSTRUCTION (BID ID -3161052)

PS ENTERPRISE (BID ID -3160699)

M/S JAGRITI ENTERPRISES (BID ID -3160620)

M/S EASTERN ENGINEERING (BID ID -3160754)

MS ORIENT ENGINEERING WORKS (BID ID -3160390)

MS ESSCON (BID ID -3160821)

M/s B. K. Ghosh and Co. (BID ID -3160320)