INSTALLATION OF RMUS AND STANDARDIZATION OF TRANSFORMER STATION

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

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.

Dismantling three limbed 11kV RMU (CTC, CCC, etc) after disconnecting interpanel busbars (if any), disconnecting cables and packing cable for safety (for lifting), removing cable clamps, bottom plate, removing RMU from foundation bolts,lifting RMU from foundation, unloading to ground/loading to vehicle etc not including transportation cost)

Dismantling single limbed 11kV RMU (C,T,etc) after disconnecting interpanel busbars( if any), disconnecting cables and packing cable for safety (for lifting), removing cable clamps, bottom plate, removing RMU from foundation bolts,lifting RMU from foundation, unloading to ground/loading to vehicle etc not including transportation cost)

Cost of construction of foundation, base plates, fixing anchor bots, loading & unloading, handling, erection, allignment and allied works for the installation of Data Aquisition compatible Extensible type Ring Main Units with terminal protector boots & extension modules, actuators for remote operatios, communicable FPIs, CTs, PTs & relay contacts for SCADA, giving power & control wiring and connections, providing terminal protector, interconnecting RMU bus bar and control cables, providing metered LT supply from nearest LT pole, providing earth leads, cable mounting & terminations, giving connections after ascertaing proper phase sequence, providing location name & warning boards, burying cables & refilling, conducting all precommissioning tests as required, complete, except cost of conveyance. RMUs with two nos load break switches & one VCB

Dismantling one FRTU on existing Post on DP structure and dismantling connections including conveyance ( half of labour code 187, 614/2)

Installing one FRTU on existing Post on DP structure and giving connections including conveyance (same as DTR meter installation Code:187)

Additional rate for excavating trench on tarred/concrete surface of specified size.

Excavation of cable trench for maintenance of cable 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.