HEW241

[13.27]Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. [Through Rate]

[13.32]Providing and fixing bolts including nuts and washers complete. [Through Rate]

[24.1.1]EARTHING AND LIGHTENING ARRESTOR 1. Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required. [Through Rate]

[24.1.2]EARTHING AND LIGHTENING ARRESTOR 2. Extra for using salt and char coal/coke for pipe earth electrode as required. [Through Rate]

[24.1.8]EARTHING AND LIGHTENING ARRESTOR 8. Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labour and material. [Through Rate]

[24.2.8.14]LT CABLE 8.14. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work.300 sqmm [Through Rate]

[24.2.8.9]LT CABLE 8.9. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 95 sqmm [Through Rate]

S/E of 300mm2 single core aluminium conductor PVC insulated cable as per ISS: 1554/P-I completes in all respect up-to the entire satisfaction of E-I-C.

S/E of 100 Sqmm (Dog) ACSR conductor conforming to IS 398 (Part-II) 1976/1996, IS 4826-1976 IS 1521-1972 and IS 1778-1980 with latest amendments and erection of the same with accessories including stringing and sagging of conductor as well as jointing and binding with insulator at supports in all respect up to the entire satisfaction of E-I-C.

S/E of wooden cleats having 4 Nos. grooves for 300 Sqmm single core cable with Nut and bolts with all petty material up-to the entire satisfaction of E-I-C.

S/E of PVC unsheathed aluminum conductor cable single core 1100 volts grade in pipe of size 50 Sqmm excluding cost and erection of pipe.

S/E of fuse unit L.T. side of 200 KVA transformers complete with wooden board cleats, aluminum strips MS clamps and MS nut and bolts including all petty material required up to the entire satisfaction of Engineer-in-Charge

S/E of 11 KV G.O. switch suitable heavy duty with suitable copper male and female contents for 11 KV conforming to ISS: 1816/1972 and ISS : 2544/ 1963 with latest amendment thereof complete in all respect.

S/E of 11 KV lightening arrestor S/Stn type 9 KV 10 KA heavy duty type complete with MS nut and bolts including all petty material required upto the entire satisfaction of E-I-C.

S/E of 11 KV pin insulator polymeric type with 11 KV G.I. pin complete set on PCC pole of Make: Rashtriya/approved by state Electricity Nigam, conforming to IS: Part-II 1974 and IS: 2486 Part-I of 100mm GI pin to hold the insulator of 100mm GI pin to hold the insulator complete in all respect upto the entire satisfaction of E-I-C.

Supply, erection, testing and commissioning of L.T. Arial Bunched cable 120 Sqmm x 4C plus 95 Sqmm x1 core messenger wire P.V.C. sheathed on existing PCC pole, Conforming to IS standard and with latest amendments there to complete in all respect up-to the entire satisfaction of E-I-C. Make: Polycab/Havell’s /Grandlay

Supply, installation, testing, commissioning of 3 Phase 11KV/0.433 KV-250V, 200 KVA Oil immersed, naturally cooled, Aluminum Wound Outdoor type Distribution Transformers with CSP (Completely self protected ) features with external microprocessor based four pole MCCB 300Amp. To 400 Amp., 50kA strictly conforming to Nigam’s technical specification No. CSC-V/R-I/DH/UH/P and D/2010-2011 read with amendment thereof and as per relevant ISS as amended from time to time and losses conforming to 4 stars rating of BEE as per Approved Specification of DHBVN/UHBVN including installation of transformer on existing platform up-to the entire satisfaction of Engineer-in-Charge. Voltage Rated Frequency Permitted at 75ºC i) Maximum load looses at 50% load at 75ºC = 780 Watt ii) Maximum losses at 100% load at 75ºC = 2300 Watt iii) Warranty = 78/72 Months shall be one time The above losses are maximum allowable and there would not be any positive tolerance.

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