SPECIAL REPAIRS FOR ELECTRIC LOAD SHARING, INTERNAL ELECTRIC WIRING IN ATC BLDG AND LIGHTNING ARRESTER AND OBSTRUCTION LIGHTS AT RUNWAY CONTROLLER HUTS AND CFT SHEDS AT 05 AND 23 ENDS AT AF STN PHALODI.

Amount

M & L for XLPE screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)with stranded aluminum conductor, 1100 volts grade, earth type cross sectional area of following size:-

3.5 core 240 sqmm

3.5 core 185 sqmm

3.5 core 120 sqmm

3.5 core 95 sqmm

3.5 core 70sqmm

3.5 core 50sqmm

3.5 core 25sqmm

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

Taking down of Sub main wiring cable PVC insulated unsheathed of copper multi strandard conductor cable of any size and capacity complete all as specified and directed.

S&F wiring for circuit/Sub main wiring along with earth wire with 4X4.0 sqmm + 2X2.5 sqmm of FR PVC insulated copper multi stranded conductor single core cable drawing through concealed PVC conduit (medium duty) of adiquate size complete all as specified and directed. Note:- Four lengths of 4 Sqmm cable, & two length of 2.5 sqmm with PVC Conduit will be measured as one length.

S&F wiring for circuit/Sub main wiring along with earth wire with 4X6.0 sqmm + 2X4 sqmm of FR PVC insulated copper multi stranded conductor single core cable drawing through concealed PVC conduit (medium duty) of adiquate size complete all as specified and directed. Note:- Four lengths of 6 Sqmm cable, & two length of 4 sqmm with PVC Conduit will be measured as one length.

S&F wiring for circuit/Sub main wiring along with earth wire with 4X10.0 sqmm + 2X6 sqmm of FR PVC insulated copper multi stranded conductor single core cable drawing through concealed PVC conduit (medium duty) of adiquate size complete all as specified and directed. Note:- Four lengths of 10 Sqmm cable, & two length of 6 sqmm with PVC Conduit will be measured as one length.

Supply and fixing VTPN DB double door sheet metal enclosure made out of CRCA mild steel sheet concealed surface mounting VTPN, 12 way, 230 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolators etc including MCCB of rating 250 Amp,25 kA,4 pole,complete all as specified and directed.

Supply and fixing double door sheet metal enclosure made out of CRCA mild steel sheet concealed surface mounting TPN, 4 way, 415Volt, suitable for fixing MCBs, isolators etc including taking down old complete all as specified and directed.

S&F MCB TPN 63 Amps C curves MCB repturing capacity 10 KA etc complete all as specified and directed.

S&F MCB 6 Amp to 32 Amp SP capacities 'C' series 10KA rupturing capacaity complete all as specified and directed.

S&F MCB SPN 40 amp 'C' curves MCB repturing capacity 10 KA etc complete all as specified and directed .

M & L for point wiring for 15 Amp socket out let by using 2.5 Sqmm PVC insulated unsheathed copper conductor cable FR-LS multi strand drawing through concealed PVC conduit (medium duty) of adiquate size on independent board including provn of 2.5 Sqmm unsheathed, multi stranded copper conductor cable FR-LS continues as earth wire connected to earth dolly etc complete all as specified and directed.

S&F Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal 230 volts AC complete all as specified and directed.

Supply and Fixing in renewal LED batton fitting 1 x20 Watt, 220 V, AC decorative box type with driver holder including LED tube light connection with 3 core flexible copper conductor of suitable size from ceiling rose to tube fitting connection etc complete all as specified and directed.

Supply and fixing in renewal LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

Supply & fix LED Aviation obstruction light 12 watt with light dependent sensor, IP65 protected 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 complete all as specified and directed.

Excavation in trenches, n.exc 1.5m wide & n.exc 1.5m in depth for foundation & getting out in Soft/loose soil for laying of cable complete all as specified and directed.

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 all as specified and directed.

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

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.

Supply and lay un reinforced precast concrete cable covers LV Type 2, flat, size 300mm x 180mmx 40mm complete all as specified and directed.

Boring of holes under road, pavement,Run way,Taxi track, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 140 mm dia suitable for 0.4 mpa working pressure including pipe jointing and cable pulling complete all as specified and directed.

Supply,Installating, testing and commissioning of LT panel indoor type ,size 1000mm X 900 mm X450 mm metal enclosed fixed type,free standing,floor mounting,compartmentalized,modular type suitable for indoor installation,cubical type,factory assembled in bolted design fabricated from 2 mm thick CRCA sheet steel frame work and painted with two coat of synthetic enameled paint, degree of protection IP-54 as per IS-13947,consisting high conductivity copper bus bar of rating 1200 amps and of suitable size with heat shrinkable sleeves,fault rating 50 kA for 1 sec, including multifunctional digital voltmeter,ammeter,frequency meter and power factor meter with comprising the followings:- (a) MCCB 400 Amp, 50 kA,4 Pole - 2 Nos (one standby) (b) MCCB 200 Amp, 36 kA,4 Pole - 1 Nos (c) MCCB 63 Amp, 25 kA,4 Pole - 4 Nos (d) Multifunctional meter - 1 Nos (e) RYB Indicator set - 1 Nos Note:- (i) The MCCBs should beThermal magnetic O/L & S/C protection type. (ii) The panel shall complete with all internal wiring and bus bars of suitable ratings. (iii) Cable entries shall from the rear bottom at the back of the panel through gland plates. (iv) System may comprise of main horizontal bus bars and auxilary verticak bus bars, Bus bars/Connection shall be suitably sleeved by heat shrinkable colored sleeves. (v) Panel manufacturer should posses CPRI test certificate of rated capacity

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 strip 32x6mm as earthing lead by means of GI nuts, bolts, check nuts & washers etc connecting to earthing test point, main switch board and including 40 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 complete all as specified and directed.

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 below 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 40 mm dia medium grade GI pipe,necessary excavation and earth work,magnesium sulphate (80 Kg) ),charcoal (4 Qtl) and common salt (4 Qtl) filling,watering arrangement with 20 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 complete 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 obtined.

Supply & fixing of automatic street light control switch with infrared sensor based nature switch and voltage motitoring system(VMS) three phase load of 8 KW with contactor, Incomming MCB & out going MCB rating of 40-63Amps and main load circuit wiring (copper) of min, 16sqmm complete all as specified and directed.

Supply & fix single pointed Air termination Aluminium rod 12mm dia, 300mm long complete all as specified and directed.

S&F Auminium strip 25x3.15mm complete with saddles and fixing screws for roof/down conductors and fitting the strip complete all as specified and directed.

M&L test terminal block phosphorus bronze 75X75X25 mm, drilled and screwed including 3 Nos. 8mm dia 25mm long hex. head screw complete all as specified and directed.

M&L PVC Insulated, FRLS Round sheathed ,Bright annealed bare copper conductor Heavy duty industrial cable of size 6 sqmm 2 core complete all as specified and directed.

Beenu Co. Company

KRISHNA CONSTRUCTION COMPANY

M/S HARIOM CONSTRUCTION COMPANY

L C ASSOCIATES

M/S SOLANKI GENERAL SUPPLIERS