EEE/SZ/26-27/NIT/11 itemNo.1

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Upto 35 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying and fixing of light class GI pipe of 50 mm dia (nominal) 3 meters length along the pole for protection of under ground cable as required.

Supply of XLPE insulated PVC sheathed Al. Conductor Armoured Cable 1.1KV grade conforming to IS-7098 of following size:-2C X 6 sqmm

Supply and fabrication of pole protection system made up of 8 SWG steel wire mesh of size 25mm x 75mm rectangular with 50mmx50mmx6mm MS angle iron for supporting the mesh i/c MV danger plate and grounding the protection system in suitable quality of CC etc as reqd.

Fabrication, Supplying, Installation, testing, Commissioning of 12 metres semi high mast System with its accessories, Mast shaft shall be in one section, hot dip galvanized 4mm thick(Single dip) Inside & out sides &sultable for wind velocity as per IS 875 part3.There shall be in longitudinal seam weld per section and No circumferential weld. It should also included accessories For seml High Mast head frame,2 point suspension system,5 X 2.5 sqmm Copper conductor with steel wire rope 5mm dia. (7/19 construction) single drum winch ,galvanized lantern carriage arrangement suitable for 4/6 Nos. Flood Light luminaries symmetrically and its control gears boxes and lighting finial, the mast shall have integral type manual tool mounted at the base compartment of its raising and lowering operation with foundation bolts and Anchor plate and control panel housing suitable RCC (1:2:4) shallow foundation of size 1m(L) x 1m wide and 2m deep i/c excavation of earth, providing cutting, bending and placing in position, reinforcement of cold twisted bars of 12 mm dia -2100mm long (approx.) 16 nos.and reinforcement of cold twisted bar of 8 mm dia 3700 mm (approx.) 13 nos. (with 150 mm spacing) as required with positioning of foundation bolts and providing DWC HDPE pipe for cable entry & exit as required for the semi high mast considering the safe soil bearing capacity at site as 10T/sqm at 2mts. Depth with all material i/c 4 Nos S.P MCB,1 no. Double pole 16Amp. MCB etc as reqd. Logo/Name of manufacturer shall be either embossed or Rivited plate on the pole. Galvanization as per relevant IS.