BALANCE SUB TRANSMISSION WORKS (33/11KV) LEVEL UNDER CAPEX AT TAILBAL IN SRINAGAR CITY

Amount

Filling of existing erected poles by way of the earth etc. for making proper installation as per site requirement (Tailbal).for 50 no of 11 mtr STP Poles Note: The contractor needs to visit the site

Excavation of hard soil and disposal of the same in the proper place upto the depth of 1.2 Mtrs in yard area (50% of the quantity 7x24x1.2) (Tailbal).

Existing surplus earth/hard soil present in the area needs lifting and disposal of the same to proper place (Tailbal).

Making of RCC foundations in M20 mix for cable stand including the cost of excavation, centering, shuttering & reinforcement works as per approved drawings (Tailbal).

Dismanttling of existing 33KV line conductor (Wolf Conductor) and shifting of the same to the store of the department (Tailbal).

Carriage of 11 mtr stp poles required for commissiong of newly 33 kv Harwan-tailbal line from receving station tailbal to work site trough average lead of 500 mts

Shifting of existing 11 mtr STP poles a to make the proper allignment of the existing 33KV line (Tailbal).

Supply, fabrication, installatiion of solid busbar made out of 75x12 Aluminium electric grade 12ft long as per site requirement including cost of nuts & bolts to be insalled on 11Kv Post Insulator but excluding the cost of 11kV Post Insulator. The cost including providing of colour coding insulation/paint for Lv side of 10MVA transformer 4 no for each transformer (Tailbal).

Supply & Installation of 11Kv Post Insulator polymer of approved brand in the project wing including cost of nuts & bolts, allied material for fixing of busbar and outgoing feeders (Tailbal).

Suuply, installation of high density polyethlene pipe 108mm dia corrigated for laying of cable from existing trench to the equipment wherever required for various equipments (Tailbal).

Alumunium Ladder 2*20' (extendable with rope and pullu arrangement)3 mm thick

Supply at site of 15 KVA ,Single phase oil filled ,copper wound,unblanced type servo controlled Automatic voltage stablizer with minimum input voltage 90 V,output 220V +/- 1% including filling of oil ,connection with pvc insulated copper thimbles of required size.The servo shall have Auto manual Arrangements.

Supply at site of (a)Battery Bank 30 V,100 AH,15 No of cells of 2V each,sealed maintenance free VRLA type,High impact polyprophelene coploymer container ,flame retardant. (b) 30V,100 AH,Float cum Boost charger with full wave rectification for 220 v,1 phase, 50 HZ AC input

Earthing rod 5 mtr long with 25 mm sq cable 12 mtr for on one phase

supply at site of electrical Tool kit of reputed make .

supply at site of Megger(insulation tester) 5KV ,Mains/battery pack operated analog/digital insulation tester with maximum limits of error for measurement +/- 5% of reading ,capable of rejecting interfernce along with standard test leads of reputed make(Motwane or Fluke)

supply of Digital Earth tester clamp on meter type required for measurement of earth resitance with earth resitance range 0.01ohm to 19.99 ohm,0.1 ohm to 199 ohm and 1 ohm to 1999 ohm with an accuracy +/- 1 % of ruputed make (motwane or Fluke)

NOTE: 1. All the supplies/Erections should be as per the approved drawings. 2. Supply: All inclusive means exworks price, frieght, packaging, insurance, delivery at sites and other applied duties without GST. 3. Installation/testing/commissioning: All Inclusive means erection charges at site including pre-commisioning and final commissioning tests. 4. Intersee position of bidders shall be determined by the total package cost.

Barraq Enterprises

M/S PEARL ENTERPRISES