Military Engineer Services Tender

Removing of excavated material (SOIL) to a distance not exc 50m and depositing where directed at a level n.exc 1.5 m above starting point complete all as specified and directed.

Supply, laying & testing cable XLPE insulated , screened, PVC bedded, galvanised steel strip or wire armoured electric power cables ( heavy duty) with stranded aluminium conductor 11000 volts earthed grade of size 3 core 120 sqmm all as specified and directed. Note : Excavation and earth work and sand cushioning shall be measured and paid for separately.

Supply, laying and testing of 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 630 sqmm 3.5 core all as specified and directed. Note : Excavation and earth work and sand cushioning shall be measured and paid for separately.

Supply, laying and testing of 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 240 sqmm 3.5 core all as specified and directed. Note : Excavation and earth work and sand cushioning shall be measured and paid for separately.

Material and labour for sand cushioning to under ground cable, provided with 8 cms thick layer before laying the cable and 15 cms thick after laying and punned down to depth of 10cm above the top of upper-most cable and stretching the cable complete all as specified and directed. Note : Punned thickness shall be measured for payment.

Supply and laying factory made Un-reinforced pre cast concrete cable cover, class HV Type-I, Flat size 300mm x 180mm x 40mm all as specified and directed.

Supply and laying factory made Un-reinforced pre cast concrete cable cover, class LV Type-I, Flat size 250mm x 150mm x 40mm all as specified and directed.

Material and labour for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) in foundation, filling and mass concrete all as specified and directed.

material & Labour for plain cement concrete 1:2:4 type-B-1 (using 20mm graded crushed stone aggregate) for coping including necessary form work and finishing exposed concrete surface of HT poles all as specified and directed.

Supply, installation, testing and commissioning of step down transformer 11 KV/ 433 Volts (at no load) 3 Phase 50 Hz, 400 KVA, copper wound, outdoor type, with off load tap changing arrangement of HT side to vary secondary voltage upto ± 7.5 % in step of ± 2.5% including suitable cable entry boxes both on HT and LT to receive 120 sqmm 3 core XLPE cable on HT side complete in all respect with std. accessories and fitment confirming to IS-1180 Part-I of 2014/IS 2026 and IS-1180 latest ammendments Dyn -11 connection complete all as specified and directed. The salient features of Transformer shall be as follows :- (a) Transformer shall be oil immerse, naturally self cooled double wound copper, winding core type, MS radiater cooled tank complete with first fill of transformer oil plus 5% spare oil as per IS 335 of 1980 with test certificates with own cooling system. (b) Rating and diagram plates. (c) Earthing terminals = 02 Nos. (d) Lifting lugs. (e) Thermometer pocket. (f) Air release hole with plug (g) Winding/Oil temperature indicator (h) Conservation with oil level indicator (j) Castors with locking provision (k) Silica Gel breather complete Note : Transformer must be as per Energy efficiency Level-2 of IS: 1180:2014 with amendment No. 4. Transformer must be BIS Marked and BEE labelled and manufacturer should have NABL aproved testing lab.

S&F HT 11 KV, out door type gang operated air break switch suitable for horizontal or vertical mounting fixed type complete with 12 insulators of rating upto 200 Amps all as specified and directed.

Steel tubular swaged poles complete with MS base plate 6mm thick of size 300mm x 300mm, finial taper plug, bolts, nuts, washers and screws (11 metres long) type 410 SP-55 (11.0 Mtr long) including drilling of holes or required size and nuts for fixing of cross arms, painting with a coat of red oxide zinc chrome primer and two coats of aluminium paint on exposed surfaces and two coats of back bituminous paint for portion embedded in concrete, painting five black/white bands at lower portion of pole each of 300 mm height at 300mm spacing, complete all as specified and directed. Note : Excavation and earth work, PCC coping shall be measured and paid for separately.

Cable jointing kit for 11 KV grade Earthed XLPE cable for outdoor termination heat shrinkable joints complete with jointing material of cable size 120 Sqmm 3 Core all as specified and directed.

Cable jointing kit for 11 KV grade Earthed XLPE cable for indoor termination heat shrinkable joints complete with jointing material of cable size 120 Sqmm 3 Core all as specified and directed.

S&F lightning arrestor HT 11 KV 10 KA station class all as specified and directed.

Material and labour for Anti climbing devices; comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped with nuts and bolts alongwith washers of appropriate size and properly secured or as ordered all as specified and directed.

Material and labour for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20 x 15cm complete all as specified.

Material and labour for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25 x 20cm complete all as specified and directed.

Material and labour for Cross arms, bracings supports, clamps, and back plates fabricated out of structural steel sections including, nuts, bolts, washers,welding ,bending cold or hot, drilling holes for bolts ,in any shape or size as indicated or direected and inclusive of one primer coat of red oxide zinc chrome,one undercoat and one finishing coat of aluminium paint complete all as specified and directed.

Supply and laying MS Tubes of 100 mm bore, 'light grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in trenches for cable protection complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 600mm x 600mm x 6mm thick buried directed in ground (earth plate not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m below normal ground level) connected to and including galvanised iron earth lead wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanised iron including PCC 1:2:4 in pit, angle iron 25x25x3mm frame work with precast RCC 1:2:4 cover reinforced with 8mm dia TMT bars @ 150mm C/C both ways and 12 mm dia MS fabricated handle, medium grade GI watering pipe 20mm bore with funnel, wire mesh and light grade GI protection pipe 15mm bore upto 5m length for drawing in earth lead wire, salt, charcoal, etc. Including excavation and earth work in any type of soil, removal of surplus soil to a distance not exc. 50m complete all as shown in electrical plate No 3 of MES schedule 2009 (Pt-I) and connected to main control board all as specified or indicated including testing on completion all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 600mm x 600mm x 6mm thick buried directed in ground (earth plate not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m below normal ground level) connected to and including galvanised iron strip 32 x 6mm by means of bolts, nuts, check nuts and washers of galvanised iron including PCC 1:2:4 in pit, angle iron 25x25x3mm frame work with precast RCC 1:2:4 cover reinforced with 8mm dia TMT bars @ 150mm C/C both ways and 12 mm dia MS fabricated handle, medium grade GI watering pipe 20mm bore with funnel, wire mesh and light grade GI protection pipe 40mm bore upto 5m length for drawing in earth lead wire, salt, charcoal, etc. Including excavation and earth work in any type of soil, removal of surplus soil to a distance not exc. 50m complete all as shown in electrical plate No 3 of MES schedule 2009 (Pt-I) and connected to main control board all as specified or indicated including testing on completion all as specified and directed.

Supply, installation, testing and commisining of LT electric panel board floor mounted type totally enclosed (Factory Fabricated), outdoor type double door type front and rear opening type,powder coated inside & outside made out of CRCA sheet not less than 3.15 mm thick having locking arrangement spray painting internally/externally, IP-65 including internal wiring with suitable size of Copper conductor strip, bus bar chamber 3 phase and four wire type system 415 volts, 50 Hz consisting of copper bus bar of capacity 800 Amps and consisting of the following:- Main LT Cum DG Synchronising Panel Mains Incomer (a) MCCB 4 pole 630 Amp 50 KA - 01 No. (b) Extended Rotary Handle- 01 No (c) Spreader Link - 01 No (d) 600 Amps 4 Pole Contactor - 01 No (e) Digital Volt Meter- 01 No. (f) Digital Amp Meter- 01 No (g) CT-600/5A CL 1.0 15 VA- 04 No (h) LED Indicator lamp with holder 3 Nos - 01 Set. (j) On/Off/Trip Indication Lamp- 03 Nos (k) 6 A SP MCB, 10 KA-03 Nos (l) Terminal Block- 04 Nos

DG Incomer (a) MCCB 4 pole 320 Amp 36 KA - 02 Nos. (b) Extended Rotary Handle- 02 Nos (c) Spreader Link - 02 Nos (d) 300 Amps 4 Pole Contactor - 02 Nos (e) Digital Voltmeter - 02 Nos (f) Digital Amperemeter - 02 Nos (g) CT-300/5 A CL 1.00 15 VA - 06 Nos (h) LED Indicator lamp with Holder 03 Nos - 2 Set (j) ON/OFF Trip Indication Lamp - 06 Nos (k) 6A SP MCB, 10 KA - 06 Nos (l) Terminal block - 08 Nos BUS Coupler (a) MCCB 4 pole 320 Amp 36 KA - 01 No. (b) Extended Rotary Handle- 01 No (c) Spreader Link - 01 No (d) 300 Amps 4 Pole Contactor - 01 No (e) On/Off/Trip Indication Lamp- 03 Nos (f) 6 A SP MCB, 10 KA-03 Nos (g) Terminal Block- 04 Nos

PLC Based Synchronising & Auto Load Sharing (a) PLC based Synchronising & Auto Load Sharing - 02 Nos (b) 8 Channel Relay Card 230 V AC- 06 Nos (c ) 8 Channel Relay Card 24 V DC- 06 Nos (d) VMR- 01 Nos (e) Auxilary relays- 05 Nos (f) Aux Contactors 2 No 2 NC-05 Nos (g) Add on block No 2 NC- 05 Nos (h) Push button- 06 Nos (j) 6 A SP MCB, 10 KA- 04 Nos (k) 16 A DP MCB- 02 Nos (l) Battery Charger 12/24 V DC- 02 Nos (m) Terminal block- 50 Nos Out Going (a) 250 Amp 4 Pole MCCB, 36 KA- 02 Nos (b) Extended Rotary Handle- 02 Nos (c) Spreader Link- 02 Nos GENERAL ITEMS (a) Steel fabricated body made out of 3.15 mm thick CRCA Sheet steel duly Powder coated -01 No (b) Copper bus bar 800 Amps with suport duly heat shrinkable PVC Sleeved- 1 Set (c) Hardware & Accessories- 01 Set (d) PVC Wiring- 01 Set (e) Programming- 01 Nos (f) Including cable gland for all the incoming and outgoing cables as per cable sizes.

Cable route marker with route indication at every 30 Mtr length on cast iron disc of 100mm dia and 5mm thick, marked/written for "HT cable 11000 VOLTS" embosed including indication direction fixed/bolted to 40mm x 40mm x 6mm thick MS angle iron support of 0.50 m long embedded upto 200mm depth in concrete block of size 200mm x 200mm x 500mm casted in PCC 1:3:6 type C-1 including painting with two coats of synthetic enamel paint over a coat of red oxide primer to exposed steel surface, complete all as specified and as directed all as specified and directed.

Material and labour for construction of plateform suitable for 400 KVA transformer of size 4m x4m with 1.20 mtrs (clear heights with additional 150mm thick PCC 1:3:6 Type C-2 using 40 mm graded crushed stone aggregates as in foundation below ground level). 23 cm wide brick masonry in CM 1:6 belwo & above ground level, hollow space to be filled hard core of size not exceeding 63 mm, deposited spread and levelled in layers not exceeding 15cm thickness, watered and well rammed with 100mm thick cement concreate 1:2:4 type B-2 as in Fllor/Top of platform, brick surfaces plastered in CM 1:4 including protection with XPM, gate and chain link fencing rail around the platform with angel iron of 40 x 40 x 6mm frame upto 120m clear height supports grouted in PCC 1:2 type B-1 using 20mm graded crushed stoene aggregate as in foundation of angel iron including excavation in any type of soil to a distance 50m, complete all as specified and directed all as specified and directed.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150mm dia suitable for 0.4 mpa working pressure all as specified and directed.