SPECIAL REPAIRS TO BLDG NO MH-65 (JCO ACCN) AT GNC LINE UNDER GE (CENTRAL) BANGALORE

Amount

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings all as specified and directed

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified and directed.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for pre-cast cement concrete type C1, 1:3:6 (20mm graded aggregagte) block masonry set in cement mortar 1:6 complete all as specified and directed.

Taking down cement plaster on Brick / Concrete surfaces incl raking out joints, hacking for key scrubbing down with water and Removing Rubbish of the MD Land all as directed by Engineer-in-Charge.

M&L Rendering 15mm thick on fair face of brick work or concrete surfaces in two coat ie. 10mm thick in CM 1:6 and 5mm thick finishing coat in CM 1:4 finished even & smooth without using extra cement complete all as specified and directed.

M&L Rendering 10mm thick on fair face of brick work or concrete surfaces in CM 1:6 finished even & smooth without using extra cement.

M&L Rendering 5mm thick on fair face of brik work or concrete surfaces in ceilings in CM 1:3.finished even & smooth without using extra cement complete all as specified and directed.

Taking down chowkats or frame with shutters (without taking off shutters from the frame) not exc 1.5 Sqm all as specified and directed

Taking down chowkats or frame with shutters (without taking off shutters from the frame) exc 1.5 and n exe 4 Sqm all as specified and directed

S & F Pressed steel frames of size 125X 60mm for doorswith one or more rebates including necessary fixinglugs, hinges, lock strike plate,etc.,including PCC 1:3:6 as filling in steel frames complete, as specified and directed.

S & FPressed steel frames of size 105X 60mm for doorswith one or more rebates including necessary fixinglugs, hinges, lock strike plate,etc.,including PCC 1:3:6 as filling in steel frames complete, as specified and directed.

M&L cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate as in bed blocks, coping, hold fasts etc including necessary form work and complete all as specified and directed.

S&F 30mm thick, Flush shutters veneered finish, solid core construction, with block board core and both face is covered with decorative face veneer with lipping/frame complete all as specified and directed by Eng in Charge

S&F 35 mm thick Second class hard wood Glazed and skeleton shutters, for windows open rebated and prepared to receive glass, gauze, etc., divided in to squares with plain, chamfered or rounded mitred and rebated sash bars any numbers, edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass etcsizes of members of shutters as specified in SSR in 2020 Part I, section 8, clause 8.24(b); supply and fixed to chowkats 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 M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm 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 M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing shown in SSR 2020 Part -II

S & F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing shown in SSR 2020 Part -II

S& F Powder coated Aluminium windows sliding windows with frame jointing cleat for fixing etc and aluminium anodised skeleton windows & shutter fixed with glass or gauge sliding type (Three track frame section exc 0.98 Kg/m) without using sash bars using standard aluminium section (shutter section weight not less than 0.45 Kg/Rm) jointing cleats, glazing clips, rubber packing, anodised aluminium snap, beading screws, anodised aluminium fittings such as handles stainless steel adjustable friction stay hinges etc complete all as directed Note:- The unit rate quoted shall be inclusive of cost of rubber beading fitting such as handles SS friction stay hinges.

S & F Powder coated Aluminium ventilators/ louvers with frame jointing cleat for fixing etc and aluminium anodisedfixed with glass or gauge without using sash bars using standard aluminium section jointing cleats, glazing clips, rubber packing, anodised aluminium snap, beading screws, etc complete all as directed Note:- The unit rate quoted shall be inclusive of cost of rubber beading and neccessary fittings

S & F Stainless steel wire cloth. 0.24mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F in repair 25 mm dia MS powder coated curtain rod complete all as specified and directed

S&F in repair MS powder coated curtain bracket 25 mm dia including wooden support complete all as specified and directed.

S&F 5.5 mm thick sheet glass ordinary quality type .exc. 0.5 sqm each pane complete all as specified and directed.

S/F 4 mm Figured glass ,pin head type and glazing with putty I squares n exc 0.5 sqm in each pane complete all as specified and directed.

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

S&F 200 mm Aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

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

S&F 150mm extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F 300mm Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed all as specified and directed.

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

M&L for hard core of guage not exc 63mm, deposited, spread and levelled in layers not exc 15 cm thick, watered and rammed to a true surfaces with broken boulders all as specified and directed.

M&L for 75mm thick cement concrete 1:3:6 type C2 (40mm graded aggregate) as in plinth protection and pavings finished even and smooth without using extra cement all as specified and directed.

M&L for Chequered cement concrete tiles 30cm x 30cm x 25mm thick,set, jointed and pointed in neat cement slurry in floors. complete over and including cement screed base 20mm thick screed bed or bedding layer of cement mortar 1:6 all as specified and directed.

M&L for 75 mm thick Cement concrete type D-2,1:4:8 (40 mm graded aggregate) is used for sub base of flooring complete all as specified and directed.

M&L for 25 mm thick cement concrete type B-1,1:2:4 (12.5 mm graded aggregate) is used for levelling course complete all as specified and directed.

M & L for Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises all as specified and directed by Engineer in Charge

M/L for 18-20mm thick sadarhalli stone flooring , steps, jambs, pillars window cills , cooking platform skirting in cement mortor 1:4 incuding pointing in white cement (1:2) using marbble dust with admixture of pigment to match with shade of granite including 15mm thick screed bed in CM 1:4 and rounding to edges complete all as specified and directed.

M&L Non - skid coloured ceramic coloured tiles of 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 incl 15mm thick screed bed or bedding layer of mortar in cm 1:6 for laying floor finishes.

M & L for Glazed coloured ceramic tiles in vertical surface 450x 300x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match.incl. 10mm backing coat in cm 1:4.

S & F for false ceiling of 4 mm thick HSPC (High Pressure Steam Cured) pre-primed self embossed texured designer ceiling board, cement fibre board of size 595X595 mm (E-board Classic, white colour) to be fixed in and including GI snap grid with rool formed out of hot dip galvanised steel capings (powder coated finished) 600X600 mm system. The suspension system consisting of perimeter wall angle of size 38X24X0.55mm of thick GI sheet to secure on wall portion fixed with the help of rawl plug @450mm centre to centre universal main runnerof T shaped section with single rotary stitching of size (32X24X0.55 mm) made from 0.5 mm thick GI Sheet of lenght 3.60 meter to be spaced @1200 centre cross runner T shaped with double rotary stitching of size (28.6X24X0.55 mm) of length 1200mm made from 0.55 mm thick GI sheet spaced @ 600 centre to centre (1200 X 600 mm) of size module intermediate T shaped cross runner of size (28.6X24 mm) of lenght 600 mm made of 0.55 mm thick GI sheet to form (600X600 mm size of module including suspension of the ceiling from the roof/structural members, soffits angles, cleats by using GI suspenders of 3 mm dia GI wire and level adjusters including U clamp of GI fixed in ceiling all complete and making opening by cut out the ceiling board for ceiling light fitiings as required and as per manufacturers instruction or as directed by Eng-in-Charge Note : Make : Eternit Everest / lafarge / Armstrong or equivalent as approved by GE

Removing existing water proofing treatment and Cleaning the roof surface by roughening, sweeping clean and washing down and applying cement slurry @ 3 kgs/sqm

M&L for rendering 10mm thick on Concrete Surfaces of roof in CM (1:3) finished even & smooth without using extra cement with integral water proofing compound ( water proofing compound will be measured separately)

Supply only integral waterproofing compound as specified and directed.

M & L for applying evenly tack coat of industrial bitumen 85/25 at the rate of 1.2 Kg per Sqm including cleaning of surfaces and applying APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non woven fabric (wt not less than 150 gms/ Sqm) on primed surfaces by forced applications including two coats of alluminium paint complete all as specified and directed.

M&L for two coat of synthetic enamel paint (ordinary tint) over one coat of red oxide, zink chrome primer after preparation of new or previously untreated steel surface of any description not other wise described, over 10cm width or grith complete all as specified and directed

M&L for preparation of old painted Surfaces of steel of any description, over 10cm in width or girth,not otherwise described and one coat of Synthetic enamel (ordinary tint). complete all as specified and directed.

M&L for two coat of synthetic enamel paint (ordinary tint) over one coat of pink primer after preparation of new or previously untreated wooden surface of any description, not other wise described, over 10cm width or grith complete all as specified and directed

M&L for preparation of Newly Plastered surfaces of Wall and applying two coat of oil bound distember over a coat of primer over 1 to 2 mm thick wall care putty finish complete all as specified and directed.

Completely removal of existing treatment and preparation of old plastered surfaces of wall and applying two coats of oil bound distemper over a coat of alkali resistant primer. over 1 to 2 mm thick wall care putty complete all as specified and directed.

M & L for preparation of newly plastered surfaces and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/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 @ 0.9 litre/10 Sqm complete all as specified and directed.

M & L complete removal of existing treatment and preparation of old surfaces of wall and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/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 @ 0.9 litre/10 Sqm complete all as specified and directed

M&L for Preparation of newly plastered surface of ceiling of any description over 10 cm girth or width, not otherwise described and applying three coat of white wash complete all as specified and directed.

M&L Completely removal of existing treatment and preparation of old plastered surfaces of ceiling of any description over 10 cm girth or width, not otherwise described and applying three coat of white wash complete all as specified and directed.

S & F kitchen sink with drainage board made of stainless steel 1.0mm thick with plugs, washers and wastes including bedding in mortar on to dwarf wall or including fixing cantilever brackets and connecting union and waste pipe32mm dia overall size 915x460mm bowl size 410x330x160mm complete in repairs including Dismantling of old sink all as specified and directed.

S&F in repairs Bib tap cast copper alloy fancy type chromium plated screwed down, screwed for iron pipe or for brass ferrule and fixed 15mm dia fixed as in repairs all as specified and directed.

S& F Concealed Stop valve 15mm fancy type cast copper alloy chromium plated screwed down, screwed for iron pipe or for brass ferrule and fixed 15mm dia fixed as in repairs all as specified and directed.

S & F SS soap dish fancy type of brass CP complete all as specified and directed.

S & F Swivel shower rose of chromium plated for with or with out swivel joints 125mm dia with arms fixing with 15mm dia pipe all as specified and directed.

S & F Brass chromium plated Tubular towel rail 20mm dia D Type ,60mm long between flanges fixed in repairs all as specified and directed.

S&F in Repair Vitreous China Wash down water closet pan pedastel pattern (EWC) white in colour with and incl plastic water seat and cover white closed pattern with flat bottom and cover and MS chromium plated hinging device incl connection to outgoing pipe and flushing pipe complete all as specified & directed by Engineer-in-charge.

S&F in repairs 10 litres PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, connections to pipes , fixed in repairs complete all as specified and directed.

S&F in Repair Vitreous China Wash hand basin along with Pedestral, white flat back size 550x400 mm including brackets(including Pillar Tap 15 mm bore Chromium plated cast copper alloy with capstan heads, 32 mm waste coupling brass chromium plated suitable for wash hand basins, with long screwed shanks and fly nuts & PVC waste pipe) all as specified & directed by Engineer-in-charge.

S & F in repairs chromium plated health faucet (ABS) with 1.2m long flexible tube and ABS wall hook including making connections suitable for 15/20mm bore pipe all as directed and specified

S&F in repairs PVC Connection 15mm dia with PTMT nuts of length 600mm complete all as specified and directed.

S&F in repairs 25 mm Gun-metal, globe. or gate valves with iron wheel head, screwed both ends for iron pipe fixed to Pipe. complete all as specified and directed.

S&F 140mm floor door stopper of aluminium powder coated and tongue,anodised,with hard drawn steel spring,fixed in floor complete all as specified and directed.

S & F in repairs 1 mm thick stainless steel plate rack of size 800x900x250mm all as specified and directed

S&F in repair 15 mm bore Brass CP mixer for mixing hot and cold water screwed down for iron pipe and fixed completed all as specified and as directed.

Dismantling boarding, any description, fixed in any position with nails all as specified and directed.

S/F 19mm thick MDF Board medium density with one side melamine and other balancing white as in wardrobe no of compartments all ass pecified and directed

S&F 2nd class hardwood plain fillets Exc 3 & n.exc 6 Sqcm,square,rectangular or triangular in section,clean sawn,secured with nails or brads complete all as specified and as directed.

S&F 30 mm Continuous (Piano) hinges,mild steel,bright finish or electrogalvanised complete all as specified and as directed.

S&F in Brass Lockers, Drawer, grade-I,size 50mm 4 levers of approved make all as directed by Engineer-in-Charge.

M & L Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted,or forged into spikes; framedguard 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.

Taking up or down steel tubing 20 mm dia and connections including cleaning for refixing all as specified and directed.

S & F 20 mm dia CPVC pipes SDR 11 & Plain CI'VC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified all as specified and directed.

Taking up or down steel tubing 25 mm dia and connections including cleaning for refixing all as specified and directed.

S & F 25 mm dia CPVC pipes SDR 11 & Plain CI'VC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed

M & L PVC (SWR) floor trap,with grating 75mm dia including jointing to waste pipe fixed in cement concrete type B1(1:2:4) all as specified and directed.

S&F 75mm bore PVC SWR pipe single socketd in any length with rubber ring joint fixed to wall all as specified and directed.

S&F 110mm bore PVC SWR pipe single socketd in any length with rubber ring joint fixed to wall/ Floors all as specified and directed.

S&F in repairs PVC (SWR bends) 110mm dia complete all as specified all as specified and directed.

S&F in repairs PVC (T bends) 110mm dia complete all as specified and directed

S&F in repairs PVC (SWR bends) 75mm dia provided with access doors all as specified and directed.

M&L in repairs for 1000 ltrs capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part IBall brass valves, high pressure,with polythene float and flynut complete,25mm dia screwed for iron pipe or brass ferrule and fixed all as specified and directed.

Demolition of Stone slabs and tiles of laid dry and pointed of any description or thickness in floors, aprons etc all as specified and directed.

M & L Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone with 15mm thick screed of Cm 1:4 including grinding and polishing complete all as specified and directed.

Rounding to edges of stone slabs one edge,such as in steps,cooking platform and other similar situations complete all as specified and directed

Excavating in trenches, n exc1.5 m wide and n exc 1.5 m indepth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft soil.all as specified and directed.

S & F 150 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors all as specified and directed.

M & L wire neting in repairs 0.9mm dia and 12 mm mesh lathing to wood or metal studding, joists etc in walls ceilings stanchions beams etc including all laps cutting and watse all as specified and diected by engineer in charge.

Concrete bed 1:4:8 type D2 to150 mm bore drain pipes including packing under,and haunching against the sides of pipes after they are laid and tested all as specified and directed;

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

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

Cement concrete 1:4:8 type D-2 in foundations, filling and mass concrete all as specified and directed.

Providing, cement concrete 1:2:4 Type B0(12.50mm graded aggregate)as in copings, kerbs rounded or chamfered on edges. Etc all as specified and directed

Providing precast ce- ment concrete in 1:2:4 type B1 for man hole cover slab , etc. set in cm1:6 all as specified and directed

Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire(annealed) not less than 0.9mm dia or securing with clips all as specified and directed

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, bell, light fittings etc removing materials for taking credit (credit for above items should be made as per conditions seperately) and making good distrubed surfaces of wall, floors, etc all as specified and directed.

Point wiring with PVC insulated and unsheathed cable single core multistranded copper conductor 1.5 sqmm size, 1100 volts grade FRLS cable conforming to IS-694 1990 drawn in and including PVC rigid non metalic grey conduit on concealed conforming to IS-9537 with all accessories including PVC/MS terminal boxes fixed on wall with 3mm thick masonite laminated sheet top cover fixed with steel screws for mounting switches, sockets, regulator etc including 1.5 sqmm single core PVC insulated and unsheathed copper conductor earth continuity conductor to common earth and connecting to earth dolly all as specified for :-

(a) One light or fan point or Bell point controlled by one 5 Amps switch one way

(b) One 3 pin socket point 5 Amp on independent board

(c) One 3 pin socket point 5 Amp on same board with other switches.

All same as per item No 100 here-in-before but with 2.5 sqmm size single core multistranded copper conductor cable for 6 pin 15 Amps switch socket combination outlet on independent board with 2.5 sqmm PVC insulated and unsheathed copper conductor as earth and connected to earth dolly all as specified and directed.

M&L, Switch piano, flush button single pole, 5 Amps one way all as specified and directed.

S&F Switch socket combination flush type 5 Amp 2 in 1 all as specified and directed.

S&F Switch socket combination flush type 5/16 Amps5 in 1 all as specified and directed.

S & F Ceiling rose, 3 phase/PVC/polycarbonate, isolated body including supply and fix PVC square blocksall as specified and directed.

S & F Fan regulator electronic, step & socket type 230 volt, suitable for 1200/1400mm sweep ceiling fan all as specified and directed.

S&F in replacement LED tube light fitting of 20 watts 6000K , 230 volt, with AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete. all as specified and directed by Engr-in-charge.

S&F inrepair bldg LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. and including connection up with twine core twisted flexible copper conductor cable with 1.5 M long suitable size all as specified and directed.

S&F steet light bracket made out of 25 mm bore GI Light grade 1.00 M long to required shape as in bracket for steet light fittings fixed with two pair of MS flate iron clamp of size 50mm X 6 mm thickness of required shape with nuts, bolts and washers suitable for steel tubular pole including painting of mild steel flate iron surface with two coates of synthetic enamel paint over a coat of red oxide primer complete including taking down unserviceable one all as specified and directed.

M&L for Sub main wiring with 2 runs of 4.0 sqmm, single core, PVC insulated & unsheathed cable conforming to IS-694, FRLS, 1100 volts with copper conductor multi stranded drawn in non metallic PVC Conduit with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith one run of 4 sqmm single core PVC insulated & unsheathed copper conductor FRLS Cable as continuos earth wire dolly and connecting to existing main switch board / distribution board of the building as ordered and testing on completion including taking down old submain wiring and type of conduit complete all as specified and directed.

Supply and fix in replacement Sheet metal enclosure (ISI marked) VTPN MCCB DB 415 volts, 4 way double door type, neutral copper bus bar for housing MCB and fixed and tested on completion complete all as specified and directed.

S&F in replacement Sheet metal enclosure (ISI marked) distribution board for 240 volts, SPN 8 way horizontal type , double door, single pole and neutral with 200 Amps rated neutral copper bus bar for housing MCB and fixed flush in wall surface, and tested on completion complete all as directed.

S & F MCB 40 single pole and neutral Amps 240 volts, 10 kA rupturing capacity providing in DB complete all as specified and directed.

S & F MCB single pole 6 to 32 Amps 240 volts, 10 kA rupturing capacity providing in DB complete all as specified and directed.

Taking down ceiling/exhaust fan dismantling and painting of ceiling/exhaust fan complete at site with synthetic enamel paint by spraying incl (fittings with filler) one coat after cleaning all dust etc incl connecting up. Provn of twin core cable of suitable size for ceiling rose to connector connecting of earth wire incl replacement of fan capacitor 2.5/3.15 MFD,canopy, bearing/bush, rubber bushes minor nuts bolts screws washers greassing in fan bearing & refix same complete all as directed

Rewinding of ceiling fan with appropriate size of copper enamelled wire including varnishing ,heating with proper insulation including painting ,Servicing complete and testing all as specified and directed .

M & L for Earthing complete with galvanized steel earth plate electrode 600x600x6.3 mm thick buried directly 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 normal ground level connected to galvanised earth lead wire 4.0mm dia by means of bolts,nuts,check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point all as specified or indicated including testing on completion including dismantling of old earthing materials complete all as specified and directed.

S&F switch bell push button single pole 5Amps 230 volt one way complete all as directed.

S & F Bell, Ding Dong AC. 230 volts, single pole complete all as directed.

Supply, fixing ,Teting and commissioning XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables ( heavy duty) with stranded aluminum conductor, 1100 Volt grade on walls with fixing acessories of 25 Sqmm 4 Core all as specified and directed.

Excavation in trenches not exceeding 1.50 meter wide and not exceeding 1.50 meter in depth for laying pipe etc and getting out in soft/loose soil complete all as specified and directed.

Returning filling in, earth including spreading leveling watering and well ramming in layers not exceeding 25cm in soft/loose soil after the pipes fittings are laid/fixed jointed and tested complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point complete all as specified and directed

Supply and spread river sand to required width at bottom and top for cable cushioning all as specified and directed.

Supply and lay common burnt old size bricks of sub class B, laid at right angle on the cable complete in trenches for cable protection complete all as directed by Engr-in-charge.

S & F MCCB 125 Amps 4 Pole,440 Volts,25 KA rupturing Capacity all as specified and directed

Supply and fix in replacement surface type Sub main wiring with 2 runs of 2.5sqmm, single core, PVC insulated & unsheathed cable FRLS conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in new non-metallic PVC grey conduit (medium grade) with all accessories such as Tees, Elbows, junction box, reducers etc. as required along with one run of 2.5 sqmm single core PVC insulated & unsheathed copper conductor as continuous earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old sub main wiring and type of conduit complete all as specified and directed. NOTE:- Two run of wiring cable, one run of earth wire and one run of PVC conduit shall be measured as one unit RM

Supply of single phase dual mode smart with the following specifications: • AC single phase two wire, direct connected, Tamper proof, static watt-hour meter with built-in GEYPAD of accuracy class 1.0, 240V, 50 Hz, current 5-60A, conforming to relevant Indian standards like IS-13779, IS-15884, IS-1644, IS-15959 of relevant IEC standards with dual mode (post-paid/Pre-paid) support, advanced revenue protection features, In-build billing data calculation, Microprocessor and LED based circuitry with galvanic ally isolated optical communication IEC 1107 port for local data communication. Also comply to IEC 62443 Part 4 (1&2) stringent norms of cyber security and comply ISO 27001& BS 10012 of GSPR. dual mode (post-paid/Pre-paid) support, advanced revenue protection features, In-build billing data calculation, Microprocessor and LED based circuitry with galvanic ally isolated optical communication IEC 1107 port for local data communication. Also comply to IEC 62443 Part 4 (1&2) stringent norms of cyber security and comply ISO 27001& BS 10012 of GSPR. Meter should support the following functionalities:- • Meter should have load limiting switch (UC1 or better) with the load setting configurable. • Meter shall support the prepayment top-up through keypad as well, it should be treated as backup channel in case of remote communication absence. • Meter shall support tamer event and power outage detection and reporting to HEs using communication module and also via electronic data transfer over authenticated command from app over BLE.

The advance metering system should have mobile application supporting on android and iOS both, which shows all electric parameters, alerts and supports credit transfer to meter, in addition to direct credit transfer from HEs to meter. • Meter should transfer the billing and tamper data for bill generation, data analysis and energy accounting to HEs using communication module over NBloT cellular communication (fallback to GPRS). • Support of 15/30/60 minutes instantaneous data for voltage, current, power factor, power, cumulative energies and frequency. • Support of 15/30/60 minutes energy and maximum demand load profile • Meter should have bidirectional communication module to accommodate NBloT cellular communication technology for remote connection disconnection • Support of meter mode switching (Credit to Prepay and Prepay to Credit) through authenticated command remotely and also wirelessly over BLE technology • Transparent High grade Engineering plastic, polycarbonate, meter box suitable for above single phase meter. Installation and commissioning of above supplied metering system • Correct and reliable installation of above supplied metering system by skilled technical staff such that no faults in metering system due to poor installation • Training of end user on new metering system and working with consumer mobile app. • SLA driven installation and commissioning work of the metering system.

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