REPAIR/MAINTENANCE OF LT UG CABLE, PANELS AND ALLIED WORKS AT MILITARY STATION KATIHAR UNDER GE (AF) PURNEA

Amount

Supply and fixing in replacement of adjustable type thermal magnetic release MCCB 400 Amps, 36 KA, 4 Pole including spreader terminal and suitable size lugs complete all as specified and directed. Make:- Havells Cat No. IHLLSEB40400 or equivqlent in L&T / Legrand.

Supply and fixing in replacement Adjustable type thermal magnetic release MCCB 200 Amps, 4 Pole 36 KA including suitable size lugs complete all as specified and directed. Make:- Havells Cat No. IHLLSEB40200 or equivqlent in L&T / Legrand.

Supply and fixing in replacement Adjustable type thermal magnetic release MCCB 160 Amps, 4 Pole 25 KA including suitable size lugs complete all as specified and as directed. Make:- Havells Cat No. IHLANDC40160 or equivqlent in L&T / Legrand.

Supply and fixing in replacement ACB Manual fixed type microprocessor based E + 4 pole, 630 Amps 50 KA including all fittings fixtures for fixing on wall and providing electrical connection complete all as specified and directed. Make:- L&T Cat No. SL95581OOOO or equivqlent in Havells / Legrand.

Supply and fixing in repair Change over switch 200 Amps, 4 pole in open execution including fittings fixtures for fixing in LT panel including replacement of old unserviceable one complete all as specified and directed. Make:- Havells Cat No. IHCNFO0200 or equivqlent in L&T / Legrand.

Dismantling the existing corroded outdoor panel board including all unserviceable accessories and fabrication complete including Supply and installation as in replacement outdoor type LT panel board of suitable size (Minimum 1000mm x 1000mm x 300mm) with 3.15 mm thick MS sheet with top inclined canopy, floor mounted type, with base frame and four Nos. legs of 450 mm length made up of (40x40x 5)mm angle iron, both side opening, having Copper busbar of suitable size of rated 400 Amps (3 Nos Phase + 1 No. Neutral half in capacity of phase) with separate chambers to accommodate and including following accessories:- INCOMING DETAILS- (a) MCCB adjustable thermal magnetic release 250A, 35 KA, 4 pole - 01 No. (b) Digital voltmeter L&T, Cat No. WL132020OOOO - 01 No (c) Digital Ammeter L&T, Cat No. WL131020OOOO - 01 No (d) CT 400/5 Amp, Legrand -01 No (e) R-Y-B indicator light set of 3 - 01 No OUTGOING DETAILS:- (a) MCCB adjustable thermal magnetic release 125 Amp 25 kA 4 Pole - 01 No. (b) MCB SPN 32 Amps,10 kA, C- series - 12 Nos

Dismantling the existing corroded outdoor panel board including all unserviceable accessories and Fabrication, Supply and installation as in replacement outdoor type LT panel board of suitable size (Minimum 900mm x 900mm x 300mm) with 3.15 mm thick MS sheet with top inclined canopy, floor mounted type, with base frame and four Nos. legs of 450 mm length made up of (40x40x 5)mm angle iron, both side opening, having Copper busbar of suitable size of rated 200 Amps (3 Nos Phase + 1 No. Neutral half in capacity of phase) with separate chambers to accommodate and including following accessories:- INCOMING DETAILS- (a) MCCB adjustable thermal magnetic release 100A, 25 KA, 4pole - 01 No. (b) Digital voltmeter L&T, Cat No. WL132020OOOO -01 No (c) Digital Ammeter L&T, Cat No. WL131020OOOO -01 No (d) CT 200/5 Amp, Legrand -01 No (e) R-Y-B indicator light. set of 3 -01 No OUTGOING DETAILS:- (a) MCB SPN 32 Amps,10 KA, C- series - 08 Nos

Supply and fixing in replacement Adjustable type thermal magnetic release MCCB 100 Amps 4 Pole 25 KA including suitable size lugs complete all as specified and directed. Make:- Havells Cat No. IHLASDC40100 or equivqlent in L&T / Legrand.

Supply and fixing in replacement fixed type Thermal magnetic release MCCB 63 Amps, 4 Pole 16 KA including suitable size lugs complete all as specified and directed. Make:- Havells Cat No. IHLGNF0063 or equivqlent in L&T / Legrand.

Excavation in trenches, n. exc 1.5 m wide and n.exc 1.5 m in depth for laying of cables and getting out in soft/ loose soil complete all as specified and as directed by Engr-in-Charge.

Returning, filling in including spreading leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed by the Engr-in-Charge.

Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed by the Engr-in-Charge

Materials and labour for sand filling around the cable with approved quality coarse river sand for sand cushioning of under ground cable including spreading and punning down to desired thickness complete all as specified and as directed by the Engr-in-Charge.

Supply and laying burnt brick sub class 'B' of size 25cm X 12.5cm X 7.5cm locally available best quality laid in trenches for protections of under ground cable complete all as specified and as directed by the Engr-in-Charge .

Supply and fixing in replacement 40mm bore steel tubes "light grade" galvanized with all fittings and fixed to walls and over ceilings complete all as specified and as directed by the Engr-in-Charge.

Materials and labour for plain cement concrete (1:3:6) type C2 (using 40 mm gradeed stone aggregrate) as in foundations filling, coping for pole and mass concreate complete all as specified and as directed by the Engr-in-Charge

Cutting existing metal/bituminus road/PCC walk way/any type of tile works n. exc 0.45m width and n.exc 0.90 m in depth including all connected earth work and making good disturbed surfaces matching with the existing specification and finish including disposal of surplus material to a distance n.exc 50m complete all as specified and as directed by Engr-in-Charge.

Supply and laying under ground XLPE insulated PVC sheathed (Heavy duty) armoured 1100 volts grade aluminium conductor cable of size 50 Sqmm 3.5 core as per IS 7098 (Part I) in trenches / through pipe or bare in road crossing / duct / floor / wall etc including connection with cable glands, aluminium lugs etc including taking down/up existing unserviceable cable complete all as specified and as directed by the Engr-in-Charge. Note : Excavation, Earth work, brick protection and sand cushioning shall be measured and paid separately under respective item.

Description all as per item no 18.00 here in -before but cable of size 70 sqmm 3.5 core complete all as specified and as directed by the Engr-in-Charge.

Description all as per item no 18.00 here in -before but cable of size 120 sqmm 3.5 core complete all as specified and as directed by the Engr-in-Charge. Note for Ser item No. 18.00 to 20.00:- Excavation, Earth work, brick protection and sand cushioning shall be measured and paid separately under respective item.

Supply and fixing cable jointing kit for 1.1 KV grade cable, cold Shrinkable type straight through joint complete with Jointing material and accessories suitable for 3 ½ core XLPE, armoured, Al conductor cableof size 25 to 50 sqmm complete all as specified and as directed by the Engr-in-Charge.

Description all as per item no 21.00 here in -before but joint of size 70 to 120 sqmm 3.5 core complete all as specified and as directed by the Engr-in-Charge.

Supply and fixing in replacement CT 400/5, 10 VA accuracy class 0.5 complete all as specified and as directed.

Supply and fixing in replacement CT 200/5, 10 VA accuracy class 0.5 complete all as specified and as directed.

Supply and fixing in repair digital VAF multifunction meter flush mounting 96mm X 96mm complete all as specified and as directed. Make : Schneider conserv DM6100 or equivalent in L&T/AE.

Supply and fixing in replacement LED digital Ammeter 3 phase Cl 0.5 complete all as specified and as directed. Make : L&T Cat No. WL 131020OOOO or equivalent Iin AE/ Schneider.

Supply and fixing in replacement LED digital Voltmeter 3 phase Cl 0.5 complete all as specified and as directed. Make : L&T Cat No. WL 132020OOOO or equivalent Iin AE/ Schneider.

Material and labour for painting of panel board of any size at various locations with two coats of superior quality synthetic enamel paint first grade including cleaning of existing surface of all loose dirts and greasy spots, preparation of surfaces and making of incoming feeder or outgoing feeder with letters n exc 15 mm height and necessary disconnection of electric connection and reconnection of same after completion of painting work complete all as specified and as directed by the Engr -in -Charge. Note :- Superficial area for the pourpose of painting shall be consider not greater than 15 sqm.

M/S. R.D. Construction

GANPATI ENTERPRISES

M/S. R.K. ENTERPRISES