Maintenance and Repair of Underground 33XLPE 3x300sqmm at 33/11KV Substation Luharli under EDD-IV

Amount

Maintenance & Repair of Underground 33XLPE 3x300sqmm at 33/11KV Substation Luharli under EDD-IV Dadri.

Safe carriage of following stock material, from any of the Store Center of PVVNL to work site including Loading from Store and safe unloading at site for Item No. 3 to 5

33KV 3x300sqmm XLPE Cable

Heat Shrinkable outdoor type end termination cable jointing kit suitable for 33KV 3x300 Sq.mm. cable (Make - Raychem/3M/Denson)

Heat Shrinkable Straight Through Box suitable for 11KV XLPE 3x185 Sq.mm. cable (Make - Raychem/3M/Denson)

Errection of above Following material and Supply and errection of the below material for completing the works as per RESPO.

Supply of 140mm OD PN-4-PE-80 Grade UV Stabilized HDPE Pipe.(PVVNL GTP APPROVED)

Drilling of dia 220 mm in two parallel bores for Double Curcuit by trenchless method by horizontal boring machine at a depth of 1.50 mtrs to 2.50 mtrs. (as requirement at site) below the ground level with complete work in all respect as per RESPO.

Laying of HDPE Pipe PE-80, PN-6, DN-140mm dia by HDD trenchless method for 33KV 3x300sq.mm XLPE cable as per site requirement.

Laying and commissiong of 33KV 3x300 sqmm XLPE Cable Double Ckt. in HDPE Pipe dia after digging HDD trenchless method boring including complete connections at both ends after providing and crimping of lugs of proper size for completion of work. as per site requirement.

Digging of pits of size 4 mtr x 4 mtr x 1.5 mtr for cable loop and making risers at double pole and re-filling of pits in proper manner with required material at kacha/pakka and hot mix road. (All Work and material in the scope of contractor)

Laying of 33KV 3x300 Sq.mm XLPE Cable in the air on cable Riser Double Pole, existing trench cable trench, nala x-ing & G.I.Pipe and making connection complete at both ends.

Preparation of 33 KV Power Cable ends: Fixing and Making of 33 KV XLPE Heat shrinkable outdoor jointing kits suitable for 3x300sqmm XLPE Cable after duly plumbing and taping of cable, providing, fixing and crimping of proper size good quality lugs with complete connention in all respect.

Preparation of 33 KV Power Cable ends: Fixing and Making of 33 KV XLPE Straight Through suitable for 3x300sqmm XLPE Cable after duly plumbing and taping of cable, providing, fixing and crimping of proper size good quality lugs with complete connention in all respect.

Providing and Fixing of Holding Clamp as per site requirement.

PROVIDING AND FIXING OF NUT, BOLT AND WASHERS AS PER REQUIREMENT.

Anubhavi Constructions