Military Engineer Services Tender

Supply, Install, Testing & Commissioning self supporting outdoor type totally enclosed LT Panel board of suitable size, IP-65, compartmentalised design, dust and varmin proof of size 1000x900x600mm suitable for 440 Volt 3 phase 4 wire system made out of 3.0mm thick CRCA sheet and built upon rigid frame work having front and rear hinged doors with neoprence rubber gasket including danger plate, earthing strip point and, ventilation louvers at the rear side, bottom detachable gland plate complete with suitable size of Zinc/Cromium plated and nuts, bolts ;and washers etc. The pannel shall be painted with two coats of red oxide primer and final finish of synthetic enmelled gray paint and incomming/outgoing cable holes at the bottom. The Panel shall be emmbeded with 50 x 5 mm MS Angle Iron frame and 30 cm above the normal ground level complete with PCC foundation (1:2:4 ) type B2 complete all as specified and directed by Engr-in-charge. Note: All Internal connection of MCCB from BUS Bar made By using Aluminium busbar of rated Capacity. (a) Aluminium bas bar 300 amps - 04 Nos, supported with suitable size of heavy duty PVC stand lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral. (b) MCCB 125 amps, 415 volt, 25 KA Breaking capacity 4 pole duly connected to bus bar As in coming -01 Nos (incoming (c) Change Over 200 Amps -01 (d) MCCB 100 amps, 415 volt, 25 KA Breaking capacity 4 pole duly connected to bus bar -02 Nos (Outgoing). (e) Digital VAF Meter (f) LED Indicating lamp (set of three) - 01 Set. (g) Internal control wiring with 1100 volt grade 1.5 Sq.mm stranded copper cable as per colour coding for all connections with suitable size lugs as required and as specified.

M&L for switch air break gang operated triple pole mechanically operated,mounted on HT insulator (12 insulator type vertical type) and MS galvanised steel frame withn operated mechanism worked from ground level including operating rod for current rating up to 200 Amps 11000 volts complete with locking arrangement MS clamps,bolts and nuts and washers etc also including drop out explusion type of fuse barrels of required capacity to suit load at site including two coats of red oxide primer on MS work complete all as specified and directed by Engr-in-charge. Note :- Channel, cross arms, bracings etc shall be measured and paid separately

S&F lightning arrestor HT 11 KV 10 KA station class complete all as specified and directed by Engr-in-charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 95 sq mm 3 core complete all as specified and directed by Engr-in-charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 sq mm 3.5 core complete all as specified and directed by Engr-in-charge.

All as per item No. 7.00 here-in-before but size 35 Sqmm 3.5 core

All as per item No. 7.00 here-in-before but size 50 Sqmm 3.5 core

M&L for cutting the existing bituminous road / hard standing to size not exceeding 45cm wide and depth not less than 45cm for passing of UG cable through GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with plain cement concrete 1:3:6, type C1 using 20mm graded aggregate complete all as specified and directed by Engineer-in-Charge.

M&L for GI pipe light grade of dia 50 mm laying in road and along with poles for cable protection complete all as specified and directed by Engr-in-charge.

All as per item No. 11.00 here-in-before but size 80mm dia

M&L for bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe 40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate, charcoal & salt up to ground levl connected to galvanized iron strip 32 x 6mm as earthing lead by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing work and 40mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed by Engr-in-charge.

M&L for earthing complete with CPRI tested 50mm dia, pure copper earth electrode pipe of length 3000mm, pipe in copper strip Technology with NABL tested, RoHS compliant earth enhancement compound 50 Kg in each bore hole in tripod configuration (three numbers of 50mm dia pure copper electrode pipe) interconnected with copper strip of size 20x3.00 mm and connected by means of exothermic brazing & porected by GI pipe light grade 32mm bore and PCC (1:3:6) type C1 earth chamber & cast iron earth pit cover 300x300x3mm connecting to test point & testing on ground complete includingexcavation, earth work, boring in any type of soil strata & cleaning of site complete all as specified and directed. Note :- (i) Cost of copper strip 20x3.00 mm and 32mm dia GI pipe light grade required for interconnection of three numbers of pure copper 50mm dia earth electrode is deemed to be included in unit quoted rates. Copper strip of suitable size from earth pit to test point/equipment shall be measured and paid seperatel. (ii) Cost of earth work, boring, PCC earth pit, CI cover, testing of earth after completion, connecting and commissioning is deemed to be included in unit quoted rates. (iii) Marking & painting of earth pit with iron plate of suitable size is deemed to be included in unit quoted rates

Note Item No. 14.00 Contd…. (iv) The boring will take place for 3 meter depth & 350mm dia for three numbers of pure copper earth electrode pipe to form tripod configuration. Earth enhance compound to be filled around the earth electrode in 100mm dia in 3 layers of 1 mtr each by means of PVC pipe of 100mm dia as casing/formwork. The remaining volume of bore shall be filled with clay soil (available from vicinity) in 3 layers of 1 mtr each. The PVC pipe to be removed sinultaneously. The cost of all this is deemed to be included in the quoted rate. (v) Minimum distance between each earthing is not less than 3 running meter. (vi) Testing of earthing shall be conducted and result should be less than 1.00 Ohms

M&L for copper strip 20x3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and directed by Engineer-in-Charge.

Supply, Installation, Testing and Commissioning of voltage stabilizer Auto/Manual operation three phase AC 50 HZ naturally oil cooled on load steapless indoor type and designed for input variation between 340V to 460V with output voltage stabilized at 415 volt with accuracy + 2.5% and speed of correction 8 volt per second and of capacity 100 KVA, rolling contact brentford type, suitable for balance/unbalanced load including filling of transformer oil conforming to IS-335/latest edition and consisting of manufacture standard fittings/fixtures complete all as specified and directed by Engineer-in-Charge.

S&F Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and including applying one primer coat, one under coat and one finishing coat of paint complete all as specified and directed by Engineer-in-Charge.

M&L Aluminium conductor, steel reinforced complete all as specified and directed by Engineer-in-Charge.

Supply, Jointing and testing outdoor type cable termination heat shrinkable joint kit 11 KV Unearthed grade suitable for size 50 Sqmm to 95 Sqmm 3 core 11 KV under ground XLPE cable complete all as specified and directed by Engineer-in-Charge.

Supply, Jointing and testing indoor type cable termination heat shrinkable joint kit 11 KV Unearthed grade suitable for size 95 Sqmm 3 core 11 KV under ground XLPE cable complete all as specified and directed by Engineer-in-Charge.

S&F Distribution board sheet metal enclosure double door, factory made , fixed flush with wall inside the niches for mounting MCBs, 240 VOLTS WITH 200 Amps rated bus bar with front openable cover , Single pole and netural , 12 way consumer unit complete all as specified and directed by Engineer-in-Charge.

S & F Distribution board, VTPN, 4 way, vertical type, double door, 415 volts as per IP -43 with provision for DPX 100 MCCB as incommer and SP/TP MCB as outgoing and electrically connecting up complete all as specified and directed by Engineer-in-Charge. Make :- Indoasian Cat No.811888 or equivalent make and model as approved by GE.

Supply and fix MCCBs,100 Amps, 25 KA, 4 pole with adjustable thermal & magnetic settings complete all as specified and directed by Engineer-in-Charge. Make : Legrand Cat part No 420055 or equivalent make and model as approved by GE.

S&F MCB TPN 63 Amp, 16KA braking capacity 230/240 volt AC complete all as specified and directed by Engineer-in-Charge.

S&F MCB's SP, C curve, 6-32 amps, 10 KA, 240 volts complete all as specified and directed by Engineer-in-Charge.

S &F MCB SPN, C curve, 32 amps, 10 KA, 240 volts complete all as specified and directed by Engineer-in-Charge. Make : Legrand Cat No Cat No 408617 or equivalent make and model as approved by GE.

M&L for submain wiring with approved colour code/as per IS (Red,black & green for single phase) circuit with two single core PVC insulated cable with multistranded copper conductor of nominal cross sectional area of 6.00 Sqmm (FRLS) for phase and neutral in conduit pipe size 20 mm or above including one run of PVC insulated multistranded copper conductor nominal cross sectinal area of 6.00 Sqmm (FRLS) of continous earth wire green in colour complete all as specified and directed by Engineer-in-Charge. Note :- Two runsof 6.00 Sqmm cable & one run of 6.00 Sqmm cable as earth wire and one run of conduit shall be measured and paid as one unit length

M&L for submain wiring with approved colour code/as per IS (Red,black & green for single phase) circuit with two single core PVC insulated cable with multistranded copper conductor of nominal cross sectional area of 10.00 Sqmm (FRLS) for phase and neutral in conduit pipe size 20 mm or above including one run of PVC insulated multistranded copper conductor nominal cross sectinal area of 10.00 Sqmm (FRLS) of continous earth wire green in colour complete all as specified and directed by Engineer-in-Charge. Note :- Two runsof 10.00 Sqmm cable & one run of 10.00 Sqmm cable as earth wire and one run of conduit shall be measured and paid as one unit length

M&L for submain wiring with approved colour code/as per IS (Red,blue & yellow for three phase) conduit circuit with one black colour single core PVC insulated cable with multistranded copper conductor of nominal cross sectional area of 10.00 Sqmm (FRLS) for neutral in conduit pipe size 25 mm or above including one run of PVC insulated multistranded copper conductor nominal cross sectinal area of 10.00 Sqmm (FRLS) of continous earth wire green in colour complete all as specified and directed by Engineer-in-Charge. Note :- four runs of 10.00 Sqmm cable & two run of 10.00 Sqmm cable as earth wire and one run of conduit shall be measured and paid as one unit length

M&L for bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe 40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate, charcoal & salt up to ground levl connected to galvanized iron wire 4mm dia as earthing lead up to Panel /DB BOX as per site requirement by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing work and 40mm dia light grade pipe for earth lead protection including test point terminal cover the earhing hole by PCC chamber and GI cover and testing on completion complete all as specified and directed by Engineer-in-Charge.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, laying of cable/pipe etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and getting out in soft/ disintegrated rock complete all as specified and directed by Engineer-in-Charge.

Returning, filling in including spreading, leveling, watering and well ramming excavated soft/disintegrated rock in layers complete all as specified and directed by Engineer-in-Charge.

Removing excavated materials (Soft/Disintegrated rock) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

M&L for sand cushioning to under ground cable using sand and gently punning to cushioning to cable complete all as specified and directed by Engineer-in-Charge.

Supply & laying 40 to 50mm thick roughly hammer dressed Jodhpur stone patti cable cover 25cm to 30cm wide and n. exc 60cm long each laid dry abutting with each other with maximum gap between adjacent slabs n. exc 10mm complete all as specified and directed by Engineer-in-Charge.