REPLACEMENT OF EXISTING 33KV ACSR DOG CONDUCTOR WITH 33KV AAAC AL-59, 160 SQMM COVERED CONDUCTOR AT DIFFERENT WORK SITE FROM BURJALA TO NANDKESHARI UNDER EDD, NARYANBAGAR ON SEMI-TURNKEY BASIS.

SUPPLY OF MATERIAL PORTION

33 KV AAAC AL-59 , 160 sq mm Covered Conductor (As per EN- 50397-1:2006) .The conductor shall be stranded, round, non compacted and water tight. Non Compacted conductor shall comply with all the requirement of EN 50397-1-2006. The stranded conductor shall be longitudinally water blocked by means of a water blocking material.The semi conducting screen, inner insulation and outer insulation should be extruded in one step. The outer covering insulation shall be UV-stabilized, tracking resistant black XLPE.

MVCC Accessories (As per EN - 50397-2) as below:

33 KV Tension Clamp with bail & IPC

33 KV Cable Ties for Pin Insulator.

33 KV IPC for covered to covered connections

33 KV IPC for covered to Bare connections

33 KV Mid Span Jointing Kit

IPC with Aluminium Bail for earthing

33 KV Disc insulator for AAAC Covered Conductor

33 KV Pin Insulator 120 KN

PP Clamp for SP-55 with N&B

Stay Clamp for SP-55 with N&B

Bracing Clamp Top for SP 55 with N&B

Bracing Clamp Bottom For SP 55 With N&B

LABOUR PORTION

Cartage of following material from ESC to Road site of work dist. Apprx. 160 km Loading/unloading comp.

ST pole SP-55

Small Material

Head load cartage of following material from road site to work site dist. Apprx. 0-2 km Loading/unloading comp.

ST pole SP-55

Small Material

Fabrication of steel by cutting and drilling properly

Digging of pit for Pole as per upcl norms.(0.9*0.6*1/6 Pole Length)*Pole

Erection of new 33 KV D/P Structure as per upcl norms

Grouting of Pole as per norms (0.45*0.45*1/9 of pole length)*Pole

Digging of pit for stay as per upcl norms (0.6*0.6*1.20 Mtr)

Grouting of Stay as per norms (0.6*0.6*0.3)*stay

Erection of new 33 KV stay as per upcl norms

Removing of old conductor with opening of existing jumpering and making of bundle. Length of line 4.050 KM

Laying, spreading, stringing, sagging of 33 KV line in 3 Phase of the following wire as phase wire including proper sagging with binding and jumpering as per user manual and sagging comp. work done(Inclusive of cartage and head load cartage at work site).Rollers of the appropriate diameter and quantity have to to be provided for installation.The rollers shall have a smooth clean surface, no sharp edges and shall rotate easily.To prevent the covering from damage any abrasive contact with soil or stone is not permitted. Abrasive contact of the covering with branches or similar shall be avoided.Covered conductor shall be pulled by using appropriate pulling devices ensuring that the pulling force is distributed to the conductor.Recommendations given in EN-50397-3 should be followed for storage, transport and installation of covered conductor.

33 KV AAAC AL-59 , 160 sq mm Covered Conductor

Excavation of earth and erection of 33 KV single support with CC Comp.

Fixing of MVCC Accessories

33 KV Tension Clamp with bail & IPC

33 KV Cable Ties for Pin Insulator.

33 KV IPC for covered to covered connections

33 KV IPC for covered to Bare connections

33 KV Mid Span Jointing Kit

IPC with Aluminium Bail for earthing

33 KV Disc insulator for AAAC Covered Conductor

33 KV Pin Insulator

Chemical Earthing on pole structure (Existing/New)

Providing and fixing Danger board for 33 KV new structures

Providing and fixing Anti climbing device for 33 KV new structures

Back cartage of dismantled material from work site to work road side.Average distance 2 Km

Line material

Back cartage of dismantled material from work site to work road side.Average distance 2 Km

Line material

Aarna Electrical And Co

Raman electricals