GE I R AND D/CHD-63/2023-24 REPAIR/MAINT OF EXTERNAL ELECTRIFICATION SYSTEM AND OTHER ALLIED WORKS AT DIHAR LEH AND RANBIRPURA DET

Amount

Excavation in trenches for hard and dense soil n.exc 1.5m wide and n.exc 1.5m depth 1.5m for laying cables/poles, stays ,foundation etc and getting out in any type of soil complete all as specified and directed.

Returning filling in including spreading leveling watering and well ramming in layers n.exc 25cm thick complete all as specified and directed.

Removal of excavated material (soil)to a distance n.exc. 50m and deposting where directed at a level n.exc 1.5m above from the starting point complete all as specified and directed.

Material and labour for sand cushioning to under ground cables 8 cm thick before laying the cable and 15 cm, thick after laying, stretching and testing the cable complete all as specified and directed (Note :- Punned thickness of 18cm shall be measured/Paid

Supply and Laying un-reinfirced precast cable cover,class LV,Type I,flat,size 250 mm X 150 mm X 40 mm complete all as specified and directed.

Supply, laying, connecting and commissioning XLPE insulated LT under ground cable 1100 volts grade PVC insulated and sheathed, armourd with aluminium conductor including connecting with suitable size of cable glands lugs etc laid in trenches or fixed on wall including taking out existing UG cable of size 70 sq mm x 4 core . Note: Excavation and earth work, sand cushioning, cable cover, GI protection pipe will be measured and paid separetely.

Tree branches cutting over and side ways to 11000 V/1100 V line including all safety equipments having 2 sites within dihar complex at a height of 11 metres and 4 sites outside Dihar complex complete including checking of 11000 volts pin insulaters from Dihar two pole structure to state PDD termination point for any broken or current leakage problem.

Material and labour for new GI tubing light grade for cable laid in trenches or under road crossing or fixed along with poles as protection pipe or for gardern /post lantern light bore of pipe 50mm complete all as specified and directed.

Supply and fixing in replacement for Pin type procelain ,vitreous,white brown or green insulator for working pressure 11000 volts of 150mm dia and 150mm height including bolts,washers and nuts complete all as specified and directed.

Supply and fixing in replacement for Disc type insulator, porocelain ,vitreous, of 255mm dia and 145mm height Ball and Socket type , White , Brown, or Green Two in series assembly for tension with tension clamps for conductors, Working pressure 11000 Volts including bolts,washers and nuts complete all as specified and directed.

Supply and fixing in replacement of switch air break gang operated HT 11KV volt grade/Triple pole, mechanically operated mounted on 09 insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 200 amps including taking down old UNSV GOD complete all as specified and directed.

Supply and fixing for cold shrinkable 11 KV grade end termination indoor jointing kit of size 120 sqmm 3 core complete all as specified and directed.

Supply and fixing for cold shrinkable 11 KV grade end termination indoor jointing kit of size 95 sqmm 3 core complete all as specified and directed.

Supply and fixing for cold shrinkable 11 KV grade end termination outdoor jointing kit of size 120 sqmm 3 core complete all as specified and directed.

Supply and fixing for cold shrinkable 11 KV grade end termination outdoor jointing kit of size 95 sqmm 3 core complete all as specified and directed.

Supply and fixing for cold shrinkable 11 KV grade straight through outdoor jointing kit of size 120 sqmm 3 core complete all as specified and directed.

Supply and fixing in replacement MCCB ,350 Amps,4 pole,36 KA,415 V,50 Hz complete all as specified and directed.

Supply and fixing in replacement MCCB 250 Amps,4 pole,36 KA,415 V,50 Hz complete all as specified and directed.

Supply and fixing in replacement MCCB 160 Amps,4 pole,36 KA,415 V,50 Hz complete all as specified and directed.

Supply and fixing in replacement MCCB 63/100 Amps,3 Pole,16 KA,415 V,50 Hz complete all as specified and directed.

Supply and fixing for new generation energy saving and environmental friendly long life LED street light 90 W made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 with 10KV Built-in Surge Protection Device. complete all as specified and directed.

Supply and fixing in repair 15 Watt LED ,IP 65 New generation, post-top, energy saving, environmental friendly, long life aesthetically designed symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source complete with driver and lamp complete all as specified and directed. Make:Havells cat part no RUBYMINIPT15WLED757PSYMTOPC or technocommercially equivalent in BAJAJ/CROMPTON

Supply and fixing in repair 25 Watt LED ,IP 65 New generation, post-top, energy saving, environmental friendly, long life aesthetically designed symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source complete with driver and lamp complete all as specified and directed.Make:Havells cat part noRUBYPT25WLED830SSYMTOPC or technocommercially equivalent in BAJAJ/CROMPTON

Supply and fixing for MCB DBs with Din Rail (In accordance with IS 13032, IS 8623, IEC/BS EN 60439-3) 2 way plastic body. complete all as specified and directed.

Replacement of burnt CT,TYPE Resin cast,ratio-200-100/1-A,Burden 2.5VA/2.5VA,Class:1/6P10 complete all as specified and directed.

Repair /replacement of internal control wiring of RMU including testing of RMU complete all as specified and directed.

Supply and fixing for open execution CHANGE OVER SWITCH of rating 1000 Amps complete all as specified and directed.

Supply and fixing for HT thimble of size 120 sqmm complete all as specified and directed.

Supply and fixing for HT thimble of size 95 sqmm complete all as specified and directed.

Supply and fixing for LT thimble of size 120 sqmm complete all as specified and directed.

Supply and fixing in repairs two core PVC insulated round sheathed multi core copper conductor cable of size 2.5 Sq mm for voltage grade 1100 volts as per IS: 694:1990 complete all as specified and directed. .

Material and Labour for checking electricity connections and making good electricty supply to security light /garden light /overhead pole connection to bldg (single/three phase)/distribution panel complete all as specified and directed by EIC.Note(cost of 1.5 metre of 1.5/2.5/4 sqmm copper multistranded single core cable and tape roll will be included in quoted rate.)

Supply and fixing for MCB 10 Amp SPN (In accordance with IS/IEC 60898-1) 240 V, 50 Hz,10 kA Suitable for lighting and other domestic loads complete all as specified and directed.

Supply only 11KV fuse wire complete all as specified and directed.

Supply and fixing for astronomical time switch complying IES 60730-1/IEC 60730-2-7,LCD Display having electric life 10 to power 5,50HZ,mechanical life 10 to power 6,Din RAIL mounting,power consumption 1 W,230V AC complete all as specified and directed.

Supply and fixing for 3 PHASE 415 V,50 Hz electic street light timer,16 Amps ,max load 5 KW ,Contactor conforms to IEC-60947-4-1/IS-13947-4-1. complete all as specified and directed.

Supply and fix 0.5 W B22 led lamp.

Supply and fixing LED Strip 24 W 3000K/RED/BLUE/PINK complete all as specified and directed.

Supply and fixing constant voltage 12 V 2A Driver complete all as specified and directed.

Supply and fixing in repair 1000 Amps ACB ,50 KA,Ics=100%Icu complete all as specified and directed.

Supply and fixing in repair 800 Amps ACB ,50 KA,Ics=100%Icu complete all as specified and directed.

Supply ,fix,testing of solar LED standalone street light (3 days backup) with built in SCC,SPV PANEL , 75 Ah BATTERY (LMLA) OF RATING 20watt ,2100 Lumen,system voltage 12 V complete all specified and directed.

Supply ,fixing ,testing of solar LED standalone street light (3 days backup) with built in SCC,SPV PANEL , 40 Ah BATTERY (LMLA) OF RATING 7 watt 735 Lumen,system voltage 12 V complete all specified and directed.

Supply and fixing 15 w high power LED, CYLINDRO offers various luminous intensity levels from 1500-3500 Lumen which is the perfect alternate to conventional HID lamps. Suitable for 3 circuit-4 wire universal tracks complete all as specified and directed.Make Havells cat part no CYLINDROTS15WLED830S3WIRE38DWHT or technocommercially equivalent in BAJAJ/CROMPTON

Supply and fixing for 60 w Energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium flood light with power LEDs as light source, suitable for highlighting architectural features or Area Lighting. Also suitable to rough services/installations complete all as specified and directed.Make Havells cat part no JETA QUANTOPLUSFLP60WLED757SYMLENS or technocommercially equivalent in BAJAJ/CROMPTON

national engineering

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