CONSTRUCTION OF HT UG CABLE FROM MEKAVU RAILCROSS TO MEKAVU JN

Laying 11kV 3x300 sqmm. XLPE UG cable by HDD method along / across roads, supplying and pulling 110 mm HDPE/GI pipe duct, drawing 11kV 3x300 sqmm. XLPE UG cable through the duct including surveying the site for collecting information about under ground utility installations and other obstructions using suitable modern sensing equipments , restoring the damages occured if any, pit making , pilot drilling, pre remaining closing of pits with normal soil/filled sand/crusher sand and consolidation to the satisfaction of the road owner and traffic police as they insist , taking the cable to the open trenches, RMUs, transformer yard etc, mounting the cable including clamping after providing loop at 1.2m depth , putting HDPE (PE63.4kg./Sq.cm) at rising point(0.5m below ground level and 1.5 m above ground level) making RCC jointing chambers for straight joints if any, testing , commissioning , placing route markers at 100m interval , writing identification name , date of laying , date of commissioning etc.legibly on the cable rising using polyurethane paint etc..as per the direction of dept. officers, providing with as built laminated cable route drawing , marking the HDD pits, distance of pits from the boundary of the road , length of cable bit etc.including the cost of all materials, labour and hire charges , loading the cable from KSEB L stock yard and transporting the cable using contractor supplied trailer and unloading the same at work site .complete except the cost of 3 core 300 sq. mm XLPE UG Cable.

Fitting one set AB switch on existing DP, giving connection and drawing sufficient length of GI earthing leads to the ground for earthing, excluding provision of earthing.

Drilling hole of various sizes on existing Channel/Cross Arm.

Doing one cable end termination on HT XLPE UG cables of sizes beyond 3x185 sqmm and upto and including 3x300 sq mm using the cable jointing kit supplied departmentally after making fencing,caution board and all other safety measures including charges for cable jointer etc. complete as per the direction of the departmental officers.

Doing straight joint on HT XLPE UG cables of sizes beyond 3x185 sqmm and upto and including 3x300 sq mm using the cable jointing kit supplied departmentally as per specification after providing proper traffic signalling and caution board fencing etc. wherever necessary, including charges for cable jointer and other sundries etc. as per the direction of departmental officers at site.

Fitting and erecting one HT Double Pole Structure using A type pole in position including fitting 2 No. channel cross arm, digging and back filling pit in ordinary soil, drawing sufficient length of GI earthing leads through all cross arms to the ground for earthing (excluding provision of earthing).

Fitting one Additional 2.4m/3m Channel cross arm (100x50x6mm), in existing 11kV DP including conveyance of materials.

Labour charges for loading HT A type pole from the stacking place and unloading the same at work site (transportation by any vehicle).

Providing concrete muffing of size 0.45x0. 45x1.5m (0.5m above GL and 1m below GL). Excavation 0.45x0.45x1m, concrete (1:3:6, 20mm) 0.45x0.45x1.5m, Plastering (1:3) 12mm 0.45x0.45mx5sides.

Providing one Earth using GI earth pipe of size 38.1mm dia, 2.5m length including digging separate pit (0.45x0.45x2.5m) at standard distance (1.5m) away from the pole/structure in ordinary soil & backfilling the pit with 15cm alternate layer of charcoal, salt and sand up to 90cm from the bottom. including the cost of 20kg salt, 25kg charcoal, excluding supply of earth pipe.