PROVN OF PHASE-III UPGRADING ELECTRICAL INFRASTRUCTURE IN ALL MD ACCN AND PROVN OF EARTH PITS AND LIGHTENING ARRESTER AT AFS PHALODI

Amount

M&L for Sub main wiring with 2 runs of 4 sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLSH 1100 volts grade cable drawn through and including PVC conduit ISI marked 25mm dia (external) with wall thickness not less than 1.8mm with conduit accessories fixed on wall/roof and one run of 4 sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLSH 1100 volts grade cable as earth conductor complete all as specified and directed. Note : Two runs of 4 Sqmm cable, one run of 4 Sqmm earth conductor and one run of PVC conduit of 25 mm dia shall be measured and paid as one unit length.

M&L for Sub main wiring with 2 runs of 2.5 sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLSH 1100 volts grade cable drawn through and including PVC conduit ISI marked 25mm dia (external) with wall thickness not less than 1.8mm with conduit accessories fixed on wall/roof and one run of 2.5 sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLSH 1100 volts grade cable as earth conductor complete all as specified and directed. Note : Two runs of 2.5 Sqmm cable, one run of 2.5 Sqmm earth conductor and one run of PVC conduit of 25 mm dia shall be measured and paid as one unit length.

Supply and fixing double door sheet metal enclosure made out of CRCA mild steel sheet concealed surface mounting TPN, 4 way, 230 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolators etc complete all as specified and directed.

S&F in MCB TPN 63 Amps C curves MCB repturing capacity 10 KA etc complete all as specified and directed by Engineer-in-Charge. Make:-Indoasian/Anchor/Legrand/ABB

S&F MCB SPN 20 amp C curves MCB repturing capacity 10 KA etc complete all as specified and directed

Supply and fixing of Single pole and neutral sheet metal enclosure with a two pin and earth plug and socket, one single pole 20 Amps, 240V MCB complaints complete all as specified and directed

Supply and fix electric water heater, storage type steel body with steel inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc.

S&F Switch socket combination 2 in 1, 3 pin, 16 Amp, flush type with PVC box complete

S&F 15mm dia Steel Water Tubes, 'medium grade' galvanised,with all fitting and fixed complete to walls and ceilings or laid in trenches.(for geysers)

S&F 15 mm dia Angle stop valve of PTMT any colour high pressure screwed for iron pipe and fixed,(minimum weight 15mm-90gms)

S&F Bib taps, cast copper alloy chromium plated fancy type with crutch or butterfly handle, screwed down, suitable for 15 mm dia iron pipe or for brass ferrule and fixed complete all as specified and directed

M & L for earthing with galvanized steel plate electrode 600 x 600 mm x 6 mm size directly burred in ground vertically earth pit not less than 2.25 meter deep below normal ground level with top edge of the earth plate not less than 1.5 m below normal ground level surrounded with coal dust and common salt filling in alternative layers of 15 cm thick each connected to and including GI earth wire 4 mm dia by means of GI nuts, bolts, check nuts & washers etc connecting to earthing test point, main switch board and including 15 mm dia GI pipe light grade for protection of earth lead from earth plate upto 5 mtr and 20 mm dia GI pipe medium grade connected with funnel having wire mess for watering purpose including necessary excavation and earth work, PCC (1:2:4) type B-1 (using stone aggregates) for earthing pit, 10mm thick cast iron cover with angle iron frame all as specified and shown in electrical plate No 3 of SSR Part-I and testing on completion.

Supply laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor,1100 volts grade, of size 16 Sq mm 4 core

25 Sq mm 4 core

120 Sq mm 3.5 core

185 Sqmm 3.5 core

Excavation in trenches, n.exc 1.5m wide & n.exc 1.5m in depth for foundation & getting out in for laying of cable complete as specified.

Removal of surplus soil to a distance not exceeding 50 mtr away and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete.

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

Material and labour for dry tibba sand in trenches cushioning to under ground cable spreading, levelling hand punning complete all as specified and directed. Note :- Punned down thickness will be measured for payment purpose.

Supplying and laying un-reinforced precast concrete cable cover Class LV, Type I, flat, size 250mm x150mm x 40mm, laid by dry and abutting each other with gap between adjacent slab not exceeding 10 mm over under ground cable for protection all as specified and directed.

Supply and install, testing and commissioning of LT panel board outdoor cubicle type floor mounted 3.15 mm thick CRCA sheet, weather proof to accommodate the following controls:- (a) MCCB 4 Pole 250 A,36 kA, 415 V - 1 Nos.(I/C) (b) MCCB 63 Amp, 25 kA,4 Pole - 5 Nos.(O/G ) (c) CTs 500/ 5 ma - 1 Set of 3 (d) .Digital Panel Meters Class 1with 3 Phase Voltage, Current Frequency, PF, KW,KVA,KVAR and kWh Make C&S Model CSM-A-M4-S3 - 1 No (e) Aluminium Busbar 600 Amp - 1 set of 4 complete wiring of panel & Installation all as specified

Earthing complete with Galvanised Steel earth plate of size 60x60cmx6.0mm thick electrode and 32x6mm GI strip as earth lead, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below ground level, connected to 32x6mm earth strip(drawn through 40mm dia light grade GI pipe in ground) by means of nuts, bolts, check nuts and washers of GI all as shown in electrical plate No.5 of SSR Part-I duly connected to Panel / DB / main switch all as specified or as indicated including testing on completion (Rates inclusive of neccessary excavation, earth work, PCC pit, CI cover, funnel with watering pipe, suitable size of light grade GI Protection pipe for earth strip in ground etc. all as required at site for complete earthing).

Boring of holes under road not less then 0.6mtr depth AND 90mm dia hole by trenchless mannual boring by using augar and laying of necessary GI pipe of suitable dia including jointing and cable pulling all as specified.

M&L GI pipe 80mm dia light grade with all fittings, MS clamps fixed on poles/walls or laid in floors for protection of cable all as directed.

M&L GI pipe 32mm dia light grade with all fittings, MS clamps fixed on poles/walls or laid in floors for protection of cable all as directed.

M&L earthing complete with galvanised steel earth plate electrode 60cm x 60cm X6 mm thick, buried directly in ground (earth pit not less than 3.0 mtr deep beliow ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level,connected to and including GI earth lead wire 4 mm as earthing lead by means of bolts,nut check nut and washers of galvanised iron all as shown inin electrical plate No 5 of MES SSR Part I and testing on completion including excavation and earth work in any type of soil,PCC (1:3:6) type C1 chamber ,MS frame and cover 6 mm thick in cement concrete (1:2:4) type B1 reinforced with welded steel wire fabric or XPM (weight not less than 4 Kg per Sqm) with cast iron frame,funnel with wire mesh,GI watering pipe 20 mm dia medium grade and lugs complete all as specified and directed with earth resistance not more than 1.0 Ohms. Writing of details on the surface of the pit with paint complete all as specified and as directed by Engr-In-Charge. Note:- On testing ,after completion ,if the earth resistance below 1 Ohms is not obtained ,earthing will rejuvenated at no extra cost till the desired earth resistance is obtined.

All as Item No 24 above but using galvaninised Iron strip 25 x 4 mm as earth lead

All as Item No 24 above but using galvaninised Iron strip 32 x 6 mm as earth lead

All as item No 24 above but using copper plate 60cm X60cmX3.15mm thick electrode and 20X3 mm copper strip as earthing lead.

M&L for chemical earthing with copper earth plate electrode 90 cm X 60 cm X 5 mm buried directly in ground (earth pit not less than 3.0 mtr deep beliow ground level) with top edge of the plate not less than 2.25 mtrs below normal ground level,connecting to copper strip 32 X6 mm as earthing strip by means of bolts,nut check nut and washers protected with and including 65 mm dia light grade GI pipe,necessary excavation and earth work,magnesium sulphate (80 Kg) ),charcoal (4 Qtl) and common salt (4 Qtl) filling,watering arrangement with 40 mm GI pipe medium grade including PCC pit with pre cast RCC (1:2:4) cover ,GI funnel with test point,testing (all as shown in electrical plate No 5 and commissioning all as specified and directed. Note:- On testing ,after completion ,if the earth resistance below 1 Ohms is not obtained ,earthing will rejuvenated at no extra cost till the desired earth resistance is obtained.

M&L Test point terminal block made of Gun Metal or Phosphorous bronze size 75 x 75 x 25 mm drilled & screwed incl 3 Nos, 8mm dia, 25mm long Hexagonal head Screw complete all as specified and as directed .

M&L Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc as required 4 mm galvanised iron or steel wire complete all as specified and as directed .

M&L Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc as required 25X4 mm galvanised iron strip complete all as specified and as directed .

S&F Galvanised iron strip 32X6 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and as directed

S&F Aluminium strip 25X3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and as directed .

S&F Copper strip 20 x 3.15mm with saddels and fixing screws for roof conductors and down conductors avobe ground ,Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/ pipe or fixed to poles or fixed to wall on insulators or any other indicated situation for loop earthing etc as required 20X3.15mm copper strip complete all as specified and as directed

Supplying and laying/fixing GI tubing light grade 40 mm dia for encasing strip for mechanical proctection, laid under Plinth / Floors/ Paths Culverts or fixed on wall or concealed in wall/floor or as mounting bracket bend to shape with complete accessories such as bends/sockets/reducers/saddles incl necessary threading/drilling works all as specified and directed of sizes

Brazing/soldering the copper strip of any existing size complete with necessary tools such as gas cylinder,solerding/brazing materials,copper nut bolts etc complete all as directed by Engineer-in-charge.

S&F Air termination , single pointed aluminium rod 12 mm dia and 300 mm long.

S&F Air termination , single pointed copper rod 12 mm dia and 300 mm long.

M&L Earthing pits with 1:4:8 type D-2 using 20mm graded stone aggregate complete all as specified and as directed

S&F HDPE pit cover complete all as specified and as directed

S & F porcelain insulators with fixing on floor/walls/roof etc by grouting by nuts,bolts, washers, screws etc complete all as specified and as directed

Supply and fixing earth value /Type indicator metal sheet post made of MS and sheet ,post height 1.0 Mtr, sheet size (300 mm X 300 mm X 3 mm) pole including two coat of synthetic enamel(yellow/Red/Black) paint & fixied on PCC 1:2:4 complete all as specified and directed by Engineer-In-Charge.

Supply ,laying, jointing and testing of GI tubing medium grade 20 mm bore with all fittings laid in trenches complete all as specified and directed by engineer-in-charge. Note:- Excavation and earth work shall be measured and paid separately.

Supply ,laying, jointing and testing of GI tubing medium grade 15 mm bore with all fittings laid in trenches complete all as specified and directed by engineer-in-charge. Note:- Excavation and earth work shall be measured and paid separately.

S & F Repair Bib tap, cast copper alloy with crutch or butterfly handle , screwed down screwed for iron pipe size 15 mm dia complete all as specified and directed by engineer-in-charge .

S&F salt water treatment for improvement earth resistance to obtain desired value of Earthing complete all as specified and directed by engineer-in-charge

M&L chemical for earthing ( BFC Compound 25 Kg) complete all as specified and as directed

M&L Portable earthig Copper strip use to any time usefull composition of chemical bentonite, grefite, salt, coal and micro night , 4 Feet 20 x 3mm copper strip Completae all as specified and as directed

Deccan Enterprises (BID ID -3142013)

M/S SOLANKI GENERAL SUPPLIERS (BID ID -3149703)