SPECIAL REPAIR TO ROOF OF OHT NO 4 AND UG SUMP 17SRW SPECIAL REPAIR TO BLDG No T24B 19 SRW PROVN OF LIGHTENING ARRESTER AT BLDG NO T 68 MW 11 PROVN OF IRON GRILLS FOR WINDOWS AT ADM BLOCK OF 5221 ASC BN MW 27 AND PROVN OF GEYSERS AT CERTAIN MD ACCN

Amount

Note : Please refer Sch A/ BOQ Notes before quoting the tender for all phases/ items mentioned below:-

M&L for Roughening surfaces of internal and external surface water tank wall, UG Sump column, beam, top & bottom dome by picking sweeping clean and washing down with water to remove dust etc and removal of all loose and spalled RCC portion from slabs, beams, columns etc and cleaning complete all as specified and directed.

M&L for grouting of structural damage/crack, of RCC overhead water tank with cement by mixing 1% "SALIGROUT IP" by weight of cement, which is a plasticized and non-shrink cement, mortar admixture for pressure/injection grouting by drilling, fixing with PVC nozzle and ceiling of the same after the grout is injected, treatment to be made as per manuacturing instruction including material required complete all as specified and directed. (Make:- Forsroc / STP / Elant beck) Note:- (i) Cement will be measured and paid separately.

M&L for use and waste box type Slurry tight steel form work that will not deform or leak when subjected to hydraulic pressure imposed by the microconcrete will be fabricated and erected where the material is gravity fed, Provision in the formwork will be made for a suitable feed-hopper at the highest point. Where necessary, provision will be made for airvents to prevent air entrapment. Form work will be coated with Reebol mould releasing agent prior to fixing to sides and soffits of beam, columns or any other structural member of overhead watertank, complete all as specified and directed.

M&L for The fluid micro-concrete, microconcrete shall be Renderoc RG(L), a single component, cement-based material to which only the site-addition of clean water (and approved graded coarse aggregates where specified) shall be permitted. The repair grout in the flowable consistency should achieve a compressive strength of not less than 8N/mm2 after 24 hours at 300C. Most importantly, the cured micro concrete shall contain no metallic aggregates, or chlorides and shall be shrinkage compensated in the plastic state. The micro concrete shall have a coefficient of thermal expansion similar to that of the host concrete in beams, columns or any other structural member of water tank, complete all as specified and directed.

M&L for providing epoxy coating by epoxy bonding agent for bonding fresh wet cementious material to existing ceentious surfaces (Make Nitobond EP of Fosroc or equivalent) complete all as specified and directed.

M&L for providing 25 mm thick guniting to RCC structures of UG sump in cement mortar 1:3 proportion by weight including cost of all materials, machinery, labour, raking out and cleaning joints with scaffolding wherever required, complete all as specified and directed.

Provn of steel tube scaffoding for working in RCC overhead tank structure for a height upto 25 m and removal of scaffolding after the work is completed as specified and directed

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

M&L for 10mm thick rendering in cement mortar 1:2 on concrete surfaces as in internal/external surface of Over Head RCC water Storage Tank using SHALIPLAST LW + Intergral liquid waterproofing @ 200ml per 50kg as per manufactured by M/s STP limited, finishing the surfaces even and smooth complete all as specified and directed. .

M&L for preparation of newly plaster surfaces and applying two coats of exterior water base emulsion paint on walls as specified and directed. (Make - Asian paint ultima or equivalent as approved by GE.)

M&L for preparation of old plaster surfaces and applying two coats of exterior water base emulsion paint on walls as specified and directed. (Make - Asian paint ultima or equivalent as approved by GE.)

Demolition to cement concrete in ground floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for Hardcore of Broken stone or boulders of gauge n exc. 63 mm, deposited, spread and lev-elled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for Cement concrete 1:3:6 type C2 using 40mm graded stone aggregate in plinth protection, 75mm thick, finished even and smooth without using extra cement, including making joints 12mm wide to the full depth of PCC at every 3 metres and at every change of direction and filling the same with & including bitumen and sand 1:3 by weight complete all as specified and directed.

M&L for Factory made, machine pressed, M-35 grade concrete interlocking paver blocks (glossy /reflective type), with grey cement and pigment, any shape and size conforming to IS:15658-2006 (ISI Marked) of 60 mm thickness with & including 50 mm thick stone dust cushion and joints filled with sand complete all as specified and directed. [MAKE:- MEHTAB / NAVYA TILES / SAP PAVERS/ SAGAR TILES]

Demolition of cement concrete reinforced (reinforcement cut as required to facilitate demolition) in any description and in any position not other wise specifically provided for complete all as specified and directed.

S&F mild Steel work in tubular/structural trusses, purlins, mild steel plate etc including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS.1161-1979 grade St.-240 or steel sections conforming to Fe 410-W (Gde E-250) quality -A complete all as specified and directed.

S&F Mild steel work conforming to Fe-290 Gde E-165 angle iron, flat iron, MS plate as in bracket, cleats, fasteners, wind ties for roof including securing bolts, posts & struts in fencing including cutting top 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 complete all as specified and directed.

M&L for Preparing new or previously untreated steel & iron surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint over & including a coat of red oxide zinc chrome primer complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet, 0.5mm thickness, of colour as approved by GE, having tensile strength of 550 Mpa as in roof coverings/cladding to wall, etc, fixed with & including self tapping screws on angle frame complete all as specified and directed. [MAKE: TATA BLUE SCOPE / EVEREST INDUSTRIES/JINDAL]

M&L for reinforced cement concrete (nominal mix) Type B-0, 1:2:4 (12.5 mm graded aggregate ) in domes, vaults arch ribs and folded plates, complete all as specified and directed.

S&F Mild steel TMT bars 10mm dia and over as reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

Use & waste of Form work to sides & soffits of slabs etc for fair finished flat surfaces of concrete complete all as specified and directed.

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

Exposing the corroded reinforcement required beam, column, dome slab completely along its full circumference, cleaned to remove all loose scale and corrosion deposit applying rust removing chemical followed by removing the rust by emery paper and cleaning the area thoroughly by water and allow it to dry and applying anti corrison paint on the expose surfaces as per directive of manufacturer's instruction, complete all as specified and directed. [Make-Fosroc / STP / Elantas beck]

Drilling RCC member for fixing of new reinforcement in New TMT bars of 10 to 16mm dia of approved brand to be fixed with the exiting Column /beam slab by inserting 200mm depth and fixed with polymer resin anchor grout, complete all as specified and directed. [Make-Fosroc / STP / Elantas beck]

Dismantling of AC corrugated / semi corrugated sheet as in roof coverings complete all as specified and directed.

Taking down chowkats with shutters not exceeding 1.5 Sqm each (without taking off shutters from the frames) complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based profile steel sheet, 0.5mm thickness, of colour as approved by GE, having tensile strength of 550 Mpa as in ridges, etc, fixed with & including self tapping screws complete all as specified and directed. [MAKE: TATA BLUE SCOPE / EVEREST INDUSTRIES/JINDAL]

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 Cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and directed.

M&L for Non skid ceramic coloured tiles 7mm to 8mm thick (square/rectangular), area of each tile not exceeding 0.11 sqm, in floors, etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match tiles with & including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for Glazed ceramic coloured tiles 350mm x 250mm x 7mm thick or 300mm x 450mm x 7mm thick, in vertical surfaces such as skirting, dados and risers to steps, etc set and jointed in neat cement slurry and pointed in white or coloured cement to match tiles with & including 10mm thick rendering in CM 1:3 complete all as specified and directed. [MAKE: SOMANY/ KAJARIA/ ORIENT/ JOHNSON]

S&F Factory made solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS 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 & bottom rail on either side & as gap insert for top rail & bottom rail. Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, complete all as specified and directed.

S&F Steel ventilators with top hung shutter including hinges steel peg stay, complete all as specified and directed.

S&F Butt hinges, extruded alluminium alloy with galvanised mild steel hinge pin, anodised and fixed, 100 mm size complete all as specified and directed.

S&F 150 mm Aluminium anodised barrel Tower bolts extruded section and fixed complete all as specified and directed

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

S&F 300mm long aluminium alloy anodised Sliding door bolts with hasp stapple (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 as directed

S&F Vitreous china squatting pan ‘Orissa’ pattern, size 580 x 440 mm, white with integral foot rests including provision of cement concrete bedding & ‘P’ or ‘S’ trap complete all as specified and directed. [MAKE:-SOMANY (Cat.No.121115) or equivalent in CERA /PARRYWARE/ HINDWARE as approved by GE.]

S&F PVC low level flushing cistern 10 litres capacity, white, with all fitting and fixtures including brackets and 32 mm bore PVC flush pipe, complete all as specified and directed. [MAKE:- Prayag (Cat No.501 Smart flush cistern) or equivalent in PARRYWARE-SLIMLINE/CERA as approved by GE]

S&F 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 15mm bore complete all as specified and directed. [MAKE:- Prayag (Cat No.8602) or equivalent in JAQUAR/MARC as approve by GE]

S&F Bib taps cast copper alloy chromium plated with crutch or butterfly handle, fancy type, screwed down, screwed for iron pipe or for brass ferrule 15mm bore complete all as specified and directed. [MAKE:- Prayag (Cat No.8606) or equivalent in JAQUAR/MARC as approved by GE]

S&F in repairs Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, fancy type, chromium plated, with long shank and cup (angle type) screwed both ends for iron pipe or for unions 15mm bore, complete all as specified and directed. [MAKE:- Prayag (Cat No.8610) or equivalent in JAGUAR/MARC as approved by GE]

S&F Chromium plated grating doom, including jointing with solvent cement, dia of outlet 100 mm complete all as specified and directed.

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

S&F PVC (SWR) bends any radius, 110 mm bore complete all as specified and directed.

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

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

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

S&F PVC (SWR) bends any radius, 75 mm bore complete all as specified and directed.

S&F PVC (SWR) junction single (single T), equal or unequal, 75mm bore complete all as specified and directed.

S&F PVC (SWR) vent cowl 75mm bore complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar 1: 4 on faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

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

M&L for Cement concrete 1:2:4 type B2 using 40mm graded stone aggregate as in sub base of floors/ hard standing, etc, 75mm thick, laid in panels and finished even & smooth using extra cement complete all as specified and directed.

Taking up or down 15 mm bore GI steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Taking up or down 20 mm bore GI steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed.

S&F Steel water tubes, medium grade, ISI marked, galvanised, 15 mm bore with all fittings, fixed to walls and ceiling or laid in floors complete all as specified and directed. [MAKE: TATA/ SURYA/ JINDAL/ PRAKASH]

S&F Steel water tubes, medium grade, ISI marked, galvanised, 20 mm bore with all fittings, fixed to walls and ceiling or laid in floors complete all as specified and directed. [MAKE: TATA/ SURYA/ JINDAL/ PRAKASH]

M&L for Complete removal of existing treatment from walls and applying two coats of oil bound distemper over a coat of cement based putty complete all as specified and as directed. Note: Putty shall be measured and paid for seperately under respective item.

M&L for Complete removal of existing treatment from walls and applying two coats of cement paint white or tinted over & including a coat of cement wash complete all as specified and directed.

M&L for Chequered cement concrete tiles with grey cement and no pigments 200mm x 200mm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with & including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for Providing cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate in cills, seismic and other similar bands, plinth courses, copings, bed plates, bond stones, roof kerb, etc including weathering, slightly rounded or chamfered angles and throating as directed including necessary form work complete all as specified and directed.

S&F double rebate openable /fixed windows made of galvanised steel colour coated /powder coated (base steel as per IS 513 of 'D' quality galvanised as per IS 277 with zinc of 120 grams /sqm) with total thickness of coating 0.58 microns, primer coated with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with alyd backer 5-7 microns thick or powder coated with pure polyester powder up to 50-60 microns thick outer frame section 72 x 55mm, centre mullion section 72 x50 mm, shutter section 47 x20 mm, fly mesh section 40 x 20 mm and the fixed glass beading section 12 x12 mm, outer frame and mullion shall consists rebate for glazed shutter, fly mesh and 20 mm provision for guard bars /grills, the sections cut to length mitre joined with corner bracket, centre mullions cap, stay, handles, latch, 2 Nos tower bolts,2 Nos of heavy duty stainless steel pivot hinges per shutter and penelled with 5mm thick plain float glass and SS mesh for fly mesh shutter (304 grade), fitted using EPDM (Ethyl Propylene Diamine Monomer) gaskets including fixing windows in the concrete/masonry wall by means of self expanding screws, including 10mm square bars welded to 6x12mm flat at a distance 150mm C/C (pitch) etc. complete all as specified and directed. [Make : NCL Allek Seccolor Ltd (Model :ECO 4000) or equvalent as approved by GE]

M&L for brick work with fly ash bricks, straight or curved on plan exc 6 m mean radius, built in cm 1:6 all as specified and directed.

M&L for brick work with fly ash bricks straight or curved on plan any radius in half brick thick walls, built in CM 1:4 complete all as specified and directed.

M&L for applying 3mm thick wall care putty (Make: Birla/JK) complete all as specified and directed.

M&L for preparation of newly plastered or unplastered surfaces of walls and applying two coats of oil bound distemper over a coat of cement based putty complete all as specified and as directed. (Note: Putty shall be measured and paid seperately.)

M&L for concealed/surface point wiring for light/fan/exhaust fan point with cable 1.50 sqmm (nominal area), FRLS PVC insulated, unsheathed, single core multi-stranded copper conductor cable, 1100 volts grade, ISI marked controlled by one one-way switch, drawn through and including concealed medium grade PVC conduit not less than 20 mm dia, ISI marked, with all accessories (PVC casing and capping of size 25 mm , ISI marked with complete accessories to be used wherever wiring to be run on ceilings and concrete surfaces) including one run of 1.5 sqmm FRLS muti-stranded copper conductor (green colour cable) as earth continuity wire connected to common earth dolly, including sunk sheet steel terminal box made out of 1.20 mm thick and not less than 60 mm in depth GI/MS/ pressed steel terminal box to be concealed in wall, duly painted with two coats of anti corrosive black bituminous paint over a coat of red oxide primer in and out sides and two coated of aluminium paint on internal surface, including laminated hylum sheet cover, ISI marked for mounting of fittings like switches, sockets, fan regulators, etc. fixed with galvanised screw and cup washer complete all as specified and directed. Note : (i) Wiring to be done as per approved colour code in IE rule. (ii) Rate includes chase cutting for concealed wiring. [Make of Cable : Polycab/ Plaza/ Havells]

All as per BOQ item No. 71.00 here-in-before, but for three pin socket outlet 5 Amp on same board with other switches, complete all as specified and directed.

All as per BOQ item No. 71.00 here-in-before, but for one switch socket combination 6 pin 5 /15 Amp on independent board with wire of size 4.0 sqmm and 4.0 sqmm as earth wire, complete all as specified and directed.

S&F Switch piano, flush type, single pole, one way, 6 Amps, 240 volt, 50Hz, AC, ISI marked complete all as specified and as directed. [MAKE:-ANCHOR (PENTA series) or equivalent in LEADER/ CRABTREE/LEGRAND/HAVELLS as approved by GE]

S&F Ceiling rose surface bakelite, three terminals, 240V, 50Hz, ISI marked complete all as specified and as directed. [MAKE:-ANCHOR (PENTA series) or equivalent in LEADER/ CRABTREE/LEGRAND/HAVELLS as approved by GE]

S&F Angle holder, PVC/Poly carbonate type with back plate suitable for batten fittings complete all as spcified and directed. [MAKE FOR HOLDER:-ANCHOR (PENTA PC series)/ LEADER/ CRABTREE/LEGRAND/HAVELLS as approved by GE]

S&F Polycarbonate socket outlet 2 in 1, 5 pin, 5 Amps flush type, 240 volt complete all as specified and directed. MAKE:-ANCHOR (PENTA series) or equivalent in LEADER/ CRABTREE/LEGRAND/HAVELLS as approved by GE

S&F LED tube light fitting, surface mounted lumanaires, 1 x 18 W, 240V, decorative ultra slim round /squar profile LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack with bipin holders, LED lamps,connector block, etc. complete with all accessories internally pre-wired and including connecting up with flexible copper conductor cable of suitable size complete all as specified and directed.

S&F LED tube light complete fitting, surface mounted lumanaires, 1 x 9 W, 240V, decorative ultra slim round /squar profile LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack.with bipin holders, LED lamps, connector block, etc. complete with all accessories internally pre-wired and including connecting up with flexible copper conductor cable with suitable size complete all as specified and directed.

S&F sheet metal enclosure for MCB, DB, SPN, 240 Volts, 200 amps rated busbar 10 KA, 4 way Double door enclosure made up of CRCA sheet steel, RAL 9003 powder coated, IP 43 including wooden rectangle board of first quality of suitable size for mounting of DB box complete all as specified and directed. Make- Legrand/ Seimens/ Schinder/L&T.

S&F MCB SPN suitable for 240 volts, AC supply 6 to 32 Amps, with over load and short circuit protection and rupturing capacity not less than 10KA complete all as specified and directed. [MAKE:Hegar (L&T)/ Siemens/ Legrand/HAVELLS as approved by GE]

S&F Verticle storage water heater (Geyser), 240V, AC, Single phase, 50 Hz of 25 ltrs capacity, with heating element of 2.0 KW, stainless steel tank, 5 star rating, with indicator lamps for thermostat operation, with max rated pressure 8 bar, fixing to wall by means of dash fashner of min 80 mm long ( Vertical wall mounting), including connecting with cold and hot water pipe lines, heavy grade, of size 15 mm x 450 mm length with rubber washer, making complete connection and testing of geyser for its staisfactory functioning complete all as specified and directed.

S & F sheet metal enclosure with socket plug top and MCB single pole and neutral enclosure with two pin & earth plug and socket complete with MCB SP 20 Amps 240 volts complete all as specified and as directed.

M&L for sub main wiring with approved colour coding as per IS (Red, Black and Green for single phase circuits) with two single core PVC insulated FRLS cable 1100V unsheathed with stranded copper conductor of 4.0 sqmm nominal cross section area and drawing into and including concealed 25mm dia, rigid non metallic PVC conduit, ISI marked, medium grade, inclusive of all fittings such as tees, bends, junction boxes, elbows, saddles, pipe hooks, couples, lock outs, etc and PVC insulated stranded copper conductor of 2.5 sqmm nominal cross section area as earth wire complete all as specified and directed. Note: - (i) Two runs of 4.0 sqmm cable, one run of 2.5 sqmm cable of earth continuity conductor & PVC conduit pipe shall be measured as one unit length.(ii) Cutting chases & making good for concealed sub main wiring will be measured and paid sepeartely under susequent item. [Make of Cable : Polycab/ Plaza/ Havells]

S&F exhaust fan with louvers, AC Single phase 230/240 volts, 50 Hz, 250 mm sweep, 1200 RPM, 5 star rating, including nut bolt and connecting accessories, including cutting for making opening in wall and making good disturbed surfaces after fixing of exhaust fan and louvers including connection with 23/.0076 three core copper wire from ceilling rose to exhaust fan upto 1 mtr length complete all as specified and directed. [MAKE - HAVELLS or equivalent in USHA/ CROMPTON as approved by GE]

M&L for Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical Plate No 3 of MES SSR-2009 Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by 15mm dia light grade GI pipe and watering pipe shall be 20mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc complete all as directed. NOTE :- (i) The concrete pit shall be PCC (1:3:6) type C-1, 40 mm thick pre cast cover slab of RCC (1:2:4) type B-1 using 20mm graded stone aggregate reinforced with 8mm TMT bars @ 10 cm C/C on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No 3 of MES SSR Part-I. (ii) The unit rate includes the cost of GI pipe medium grade for protection of earth wire and 4mm dia earh lead wire upto 7.5 M. (iii) PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself.

Supply and fixed ESE LIGHTING ARRESTER : HSN Code - 8535 Lightening protection system based on Early Streamer Emission ((ESE) technology confirming to NFC 17-102 standards. Non electronics based device shall emit electromagnetic impulse in the form of streamer into the air microseconds earlier than naturally, complete all as specified and directed. (i) Lightening impulse current acc. To NFC 17-102 TST EN 50164 1 Nov 2011. (ii) Tested & certified by CPRI (Central Power Research Institute), Govt of India for impulse current of (8/20) microsecond in 70KA (iii) High quality anti corrosive (iv) Wind resistance (v) Advanced Triggering Delta 78 microseconds as per NFC17-102 2011 (vi) Radius of protection 82 mtr on level 1.(Very High protection) (vii) 110 mtr protection on level 4. Make:- Cosmos (Turkey) Model:- C60 (30 Years Warranty) GI MAST : HSN Code - 7306. all as per specified and directed.

Supply of GI Mast for mounting the terminal and Adaptor with ESE Air Terminal, complete all as specified and directed. (i) Length-5 Mtr (ii) Pipe Jindal, Dia 50 MM (iii) Thickness - 3.4 mm (Base plate-300X300X6 mm ).

Supply of strike counter (6 digit) complete all as specified and directed. [Make - Cosmos]

Supply & fixing for single core cable 70 sqmm copper cable wire (Make: Kalinga) complete all as specified and directed.

M&L for provn of Earthing complete with copper earth plate electrode 600 x 600 x 3.15 mm thick buried directly in ground (earth pit not less than 4.25 M deep below normal GL) with top edge of the plate not less than 3.5M below normal GL, connected to copper earth strip 20 X 3.00mm upto 7.5 mtr with protection pipe by means of bolts, nuts, check nuts & washers of GI or steel incl excavation, PCC (1:3:6) type C-1 chamber with RCC cover (1:2:4) type B0, 40 mm thick reinforced with 6 mm dia bar, 3 Nos. both way, 40mm dia light grade GI protection pipe, funnel with wire mesh,watering pipe of size 20 mm dia med. grade, lugs, main Earthing lead upto 7.5 mtr incl. Charcoal dust, salt etc. all as shown in electrical plate No. 5 of SSR Pt-I 2009 specification, complete all as specified and directed.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. Ditto, but 20x3mm copper strip, complete all as specified and directed.

S&F Steel water tubes, medium grade, ISI marked, galvanised, 15 mm bore with all fittings, including cutting, chasing into walls for concealed tubing and making good disturbed surface with cement mortar 1:3 and finishing surface to match with existing surface, complete all as specified and directed. [MAKE: TATA/ SURYA/ JINDAL/ PRAKASH]

M&L for point wiring complete with cable 4.0 sqmm (nominal area), FRLS PVC insulated, unsheathed, single core multi-stranded copper conductor cable, 1100 volts grade, ISI marked controlled by one one-way switch, drawn through and including concealed medium grade PVC conduit not less than 20 mm dia, ISI marked, with all accessories (PVC casing and capping of size 25 mm , ISI marked with complete accessories to be used wherever wiring to be run on ceilings and concrete surfaces) including one run of 4.0 sqmm FRLS muti-stranded copper conductor (green colour cable) as earth continuity wire connected to common earth dolly, including sunk sheet steel terminal box made out of 1.20 mm thick and not less than 60 mm in depth GI/MS/ pressed steel terminal box to be concealed in wall, duly painted with two coats of anti corrosive black bituminous paint over a coat of red oxide primer in and out sides and two coated of aluminium paint on internal surface, including laminated hylum sheet cover, ISI marked for mounting of fittings like switches, sockets, fan regulators, etc. fixed with galvanised screw and cup washer complete all as specified and directed. Note : (i) Wiring to be done as per approved colour code in IE rule. (ii) Rate includes chase cutting for concealed wiring. [Make of Cable : Polycab/ Plaza/ Havells]

S&F Angle valves, cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, fancy type, chromium plated, screwed both ends for iron pipe or for unions 15mm bore complete all as specified and directed.

Deduct schedule of credit (calculation will be done off line) Rs. 5840.00

M/S RAKESH TRADERS

M/S BRIJLAL UPADHYAY

RAJPATI CONSTRUCTION

Samaksh Enterprises

M/S AJAY JAIN

H S ENTERPRISES

NDS TRADERS