Work for replacement of existing 33 KV ACSR Dog Conductor with 33 KV ACSAL-59, 160 sqmm covered conductor from Tappint Point Anarwala and Dakpati (Salangano) to 33/11 KV Substation Dakpatti.

Material

Supply of 33 KV ACS AL-59, 160 sq mm coveredconductor (SS4240813 & SS4240814) ENS0397-1-2006 the conductor shall be stranded round, non compacted and water : tight non compacted shall comply with all the requirement of EN 5097-1-2006, The stranded conductor shall be longitudinally water blocked by means of a water blocking material. The semi conducting screen, inner insulation and outer inuslation should be extruded in one step. The outer covering insulation shallbe UV-stablized tracking resistant black XLPE.

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

33 kv tension clamp with ball & IPC

33 kv polymer pin insulator with pin

Disc insulator (B & S) type 120 KN for 33 KV

Disc insulator (B & S) type 70 KN for 33 KV

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 ball for earthing

stay clamp for SP 72 with N & B

Bracing top clamp for SP-72with n&b

Bracing top clamp for SP-72with n&b

PP and clmap for SP-55/33 with N& B

Labour Charges

cartage of following material from ESC to Road site of work dist. Apprx 21-50 Km loading/unloading com

SP-72 Pole

Small material

Head load cartage of following material from road to work site dist. Apprx 0.2 Km loading/ unloading complete.

SP-72 Pole

Small material

Dismantling of existing 33 KV HT line, including disc fitting, Insulator, clamps, Nut & Bolts and consumer connections and Street light connections etc. including rolling of conductor and cartage back from site to JE store

Single pole SP-55 Pole

double pole SP-55 Pole

Four pole SP-55 Pole

Laying sagging and stringing 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 com work done inclusive of cartage and head load cartage at work site. Rollers of the appropriate diameter and quantity have to be provided for installation. the rollers shall have 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 dis is distributed to the conductor recommendations given in EN- 50397-3 should be followed for storage transport and installation of covered conductor and removing of old conductor with opening of existing jumpering and making of bundle with carriage from work site to JE store including loading/ unloading complete.

33 KV AAAC AL-59, 160 sqmm covered conductor

Excavation of earth for pole pit of size 0.9x0.6x1/6 of full length of pole for erection of pole in all type of soil including proper dressing of sides and ramming of bottom including getting out the excavated soil and disposal of surplus excavated soil as directed complete work

Erection of following Single support pole in proper level and alignment alongwith fixing of all accessories, like top channel & clamps as per RESSPO construction Manual (SP-72).

Erection of following Double support pole in proper level and alignment alongwith fixing of all accessories, like top channel & clamps as per RESSPO construction Manual (SP-72).

Erection of following four support pole in proper level and alignment alongwith fixing of all accessories, like top channel & clamps as per RESSPO construction Manual (SP-72).

Grouting of pole in size 0.45x0.45x1/9 of the support in CC ratio 1:4:8 (1 cement : 4 graded stone 20mm nominal size : 8 coarse sand ) block including cost of Cement,sand and stone ballast back filling of soil and boulders in pit and ramming and proper alignment, leveling as per RESSPO construction Manual.

Muffing of poles size 0.45 cm x 0.60 cm radious with cc 1:3:6 (1 cement : 3 coarse sand : 6 graded stone 10mm nominal size) block size 45cm height from ground level including cost of cement, stone and sand etc.

Painting of pole with angle and channel and all steel part by one coat of red oxided primer and two coats of aluminium paint and two strip of fluorescent altemate red and white paint 30 cm wide upto1.5 mtrs from ground level SP-72.

Excavation of earth for Stay pit of size 0.6x0.6x1.2mtr in all type of soil including proper dressing of sides and ramming of bottom including getting out the excavated soil and disposal of surplus excavated soil as directed complete work

Fixing , tightening and nozzaling of Stay with pole and stay rod on required tension as per drawing / RESSPO manual.

Grouting of Stay in size 0.6x0.6x0.3 in CC ratio 1:4:8 (1 cement : 4 graded stone 20mm nominal size : 8 coarse sand ) block including cost of Cement,sand and stone ballast back filling of soil and boulders in pit and ramming and proper alignment, leveling as per RESSPO Manual.

Fabrication of cutting and drilling property.

Earthing of support with M.S. Earth rod of 2.5 meter long by hammaring of M.S. Rod to proper depth and connecting the earth electrode with the helpof G.I. wire as per construction manual.

Fixing of MVCC Accessirues

33 KV tension clamp with bari & IPC

33 KV cable ties for pin insulator

33KV IPC for covered to covered connections

33 KV IPC for bare connections

33 Kv mid span jointing kit

IPC with aluminium bail for earthing

Erection of 33 KV polymer pin insulator with pin

Erection of 33 KV polymer disc insulator with fitting

Back carriage of dismentaled ST pole SP-55(As scrap)

Mamta Construction Co

RP INFRAPOWER PVT LTD