EI Work

Provision for Fixing WBSEDCL Meter : i) Hylam/Bakelite Sheet; size: 600mm x 600mm x 12mm (H x W x Thickness) ---- 1set. ii) 415v; 63A porcelain Kit Kat Fuse unit --- 3nos. iii) 415V; 63A nuutral link --- 1 no. inter connection should be done by suitable Cu wire (mini. size 4 core, 16 sq. mm.).

Incomer : i) 415V, 63A, FP MCCB of Breaking capacity 25kA/35kA with adjustable thermal and fixed magnetic setting (Make – L&T / Havels / SIEMENS / ABB) -- 01 No. ii) Bus-Bar : Cu 4 bars 415V, 63A. iii) LED indicator Lamp (R/Y/B) - 03 nos. iv) Danger Board

Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size flexible pvc insulated multistranded single core Cu cable and the same between busbar to each outgoing MCBs with proper socketing of the end of each wire leads.

Earthing Arrangement :- A separate continuous aluminum earth busbar of appropriate size is to be painted at the inside bottom of the panel and run across the full load of the Feeder Pillar Box. All electrical equipment are to be properly earthed with suitable size G.I. strip.

The complete Feeder Pillar Box is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating.

Installation :- The complete feeder pillar box board is to be installed on suitable brick padestal as directed by the E.I.C.

SITC STREET LIGHT

Supplying and Drawing 1.1 kV 3 (three) core stranded 'FR' PVC insulated & sheathed 1.5 sqmm copper cable (Make - Polycab / Havells / RR Kabel / Gloster / KEI / Mescab)

SUPPLY & LAYING OF CABLES

Supply and delivery of 1.1 KV grade 4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables of following sizes [Make : Gloster/Havells/PolycabRR Cable]

4C X 50 sq. mm

4C X 25 sq. mm

4C X 16 sq. mm

4C X 10 sq. mm

Laying of cable as below, on existing Cable Tray/ MS angle structure and binding with suitable size GI wire. Up to 50 sqmm

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Cutting of RCC road of size 3"x6" depth by co's own tools & tackles for cable laying and mending good the damages to original finish.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/ PVC armoured cables as below as to GS.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. S&F solderless socket etc as per GS.

Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required.

32 mm dia

40 mm dia

S & fixing pole clamp (191mm dia) made from 40 mm x 4 mm thick MS flat to hold 2 nos. 32 mm dia. GI pipe on 9mtr pole with necy. Nut-bolts etc as per requirement. As per GS

S & Fixing MS column clam made from 50mmx50mmx5mm equal angle and 50 mm x 5 mm thick MS flat having arrangement to fix 2 nos. PVC cable on the extended part of the clamp so that the cable can not be displaced from the original positions. The clamp is to be fixed around the 10" size cubical form concrete beam with necy. nuts-botls. As per GS

EARTHING

TERMS & CONDITIONS :- The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them. Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill. If any refurbished material is supplied and installed, penal action will be taken as per existing rules The defect liability period (DLP) of the aforesaid work will be for the period of Five (05) years from date of completion.