Extending Electricity to Kalpetta Elston Estate Township for Rehabilitating Mundakkai Chooralmala Land slide victims as requested by the Special Officier Wayanad Township Project under Electrical Section Kalpetta Labour Contract

DESCRIPTION OF WORK ITEMS

Doing one cable end termination on HT ABC of sizes Up to 3x150+1x120 sqmm and connecting to existing MVT or other terminals,using the cable end termination kit supplied departmentally including charges for cable jointer etc. complete as per the direction of the departmental officers.

Fiting One No MVT on existing cross arm excluding termination work (for One phase) of any rating for 11 kV AB Cable

Fitting and erecting one HT A type Single Pole in position, including fitting cross arm, digging and back filling pit in ordinary soil (as per standards), drawing sufficient length of GI earthing leads from F clamp through V cross arm to the ground for earthing (excluding provision of earthing).

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.

Transporting poles by hired vehicle to a distance upto 5km and carrying upto 4 numbers of poles excluding loading& unloading charges.

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

Stringing of 11 kV Aerial bunched cable of size 3 x 150 + 1 x 120 sqmm with bare/insulated Messenger through existing poles

Transporting LT ABC by hired vehicle to a distance up to 5 km and carring up to 2 drum including loading and un loading using crane

Erection of Anchor clamp / dead end clamp for 11kV ABC of any size

Providing one Coil Earth using No.8 GI-earth wire (50mm dia, 115 turns) including digging separate pit (0.45x0.45x1.5m) at standard distance away from the pole/structure in ordinary soil & backfilling.

Erection of suspension clamp for 11KV ABC of any size

Excavation of cable trench of appropriate size ( normally 1.2m deep and 0.35m /0.5m wide for single/double run) in all classes of soil including breaking clods, watering, ramming and sectioning of soil bank etc. and back filling the soil after cable laying and consolidating the soil in layers of 75cm (excluding laying of cable).

Laying HT XLPE UG cable of sizes beyond 3x185 sq mm and upto and including 3x300 sqmm including conveying cable from Sub Regional Store/stacking place to work site and laying it carefully using cable rollers, taking through stone ware/G.I.pipes at road crossing/culverts/bridges etc. whereever necessary, providing identification tags at 5m intervals, filling the space around the cable with riddled soil and covering the top with bricks, providing cable route markers at 100m intervals, inclusive of cost of all materials (other than cost of GI/HDPE pipe & UG Cable), labour and transport including crane charges excluding excavation and backfilling.

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.

Supplying and fixing Stainless Steel clamp for clamping 11KV 3x300 Sq mm UG Cable on permanent concrete duct wall including supply and fixing of Bolts and Nuts and rubber / neoprer lining , drilling holes in concrete, proper spacing and alignment of cables, tightening of all fixtures complete in all respects as per relevant standards

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

Providing one Earth using GI earth pipe of size 38.1mm dia, 2.5m length including digging separate pit (0.45x0.45x2.5m) at a minimum distance of 1.5m away from the pole/structure and maintaining standard distance between different earth pipes in ordinary soil & backfilling.

Fitting and providing one HT Stay for 11kV pole, including digging and back filling pit in ordinary soil.

Installing one DTR Meter with box (normal size 40x25x100cm) on existing poles including fixing of 3 CTs on bus bar, laying and termination of control cable using proper lugs, fixing of meters, capacitors, control fuses and giving the complete connections including conveyance of materials.

Fitting 5 channel cross arms, AB switch, DO fuse, LA(Ord), HT & LT connections upto OH lines, etc. on existing DP structure, Fixing distribution box/provision for one set (3No.) of LT fuses, , drawing sufficient length of GI earthing leads to the ground for earthing, excluding provision of earthing & mounting of Transformer on poles.

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

Fitting and providing one Strut using A type pole, including digging and back filling pit in ordinary soil.

Mounting and connecting HT XLPE UG cable ends of all sizes upto and including 3x300 sq mm with special type cable clamps, bolts, nuts, terminal protectors etc.including cost of extra materials if needed and giving necessary jumper connections.

Transporting UG Cable

Stringing of one km 11kV line with ACSR Raccoon (3 conductors) after fitting insulators and giving jumper connections including cutting and removing tree branches wherever necessary excluding cut point works.

Stringing, shackling, fitting cross arms, insulators and binding, giving jumper connection etc. using ACSR Rabbit for Phase & Neutral and ACSR Weasel for street main, for one km LT single phase 3 wire line including cutting and removing tree branches wherever necessary and conveyance of all materials (except poles) from stacking place.

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 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.

Additional rate for providing one disc set, PG clamp etc. complete, on any type of HT pole for making cut point.

Fitting one set (3No.) 11kV LA and giving connections excluding earthing.

Cleaning and levelling of transformer yard/RMU, spreading 40 mm broken stone in yard for a thickness of 10 cm above bed of 10 cm thick 6 mm broken stone, after constructing a curb wall of height 20cm above ground and 10cm below level including cost of all materials and charges for conveying, spreading, consolidating etc.

Providing Transformer fencing to a height of 1.8 m above ground level using MS Angle frames of size ISA 50x50x6mm for outer frame, 2 runs of 40 x 6 MS flat for horizondal brasing and grills with MS rods 8 mm Dia @ 10cm c/c for verticals, providing gate with locking arrangements, providing danger board & name board, embeding the legs in cement concrete 1:2:4, footing of size 30cmx30cmx50cm, painting with synthetic enamel paint two coats over one coat of iron primer etc complete, incl cost of transportation

Dismantling one damaged 11kV PSC/RCC pole after disconnecting stays, strut etc. attached thereon and stacking the same.

Dismantling (without damage) one km 11kV line (three conductors) including dismantling cross arm, insulators, disc, disconnecting jumper connection, rolling the conductor and stacking the materials.

Dismantling (without damage) one km LT three phase 4 wire OH line conductor by dismantling cross arms, insulators and stacking the conductors in rolls properly.

Dismantling (without damage) one Channel cross arm from existing DP structure and bringing back to section store.

Dismantling one damaged HT PSC/RCC Strut pole including removal of clamps and stacking.

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