Stateplan - Thrikkakara Municipality

OD324896/2025-2026:Rate for supply installation, testing and commissioning of Data Acquisition compatible Extensible type 11KV Ring Main Unit with VCB -CTC (E) (Cable - Transformer -Cable), including its fencing, yard etc

OD324888/2025-2026:11KV LBS Panel with HT metering -outdoor-Manufacturing and supplying 11KV 630A 26.3kA/1sec load breker switch panel consist of mechanical/ Electrical trip bush button on or Off indicator, space heater with thermostat, 230VAC shunt trip coil 3Nos HT-HRC-Fuses with HT meter (3Nos CT and 1 no PT unit) Provision for TOD meter -outdoor along with RMU

OD324885/2025-2026:Supply and laying 3x300 Sq.mm 11KV XLPE cable in open trench (for laying cable from the existing 11KV line at the road side to the RMU and then to the main 11KV indoor VCB panel)

OD324887/2025-2026:HT Cable Terminations - Supplying and making outdoor cable end termination with heat shrinkable jointing kit, including lugs and other jointing materials, for following sizes, XLPE aluminium conductor cable of 11 KV grade as required. 3C x 300 Sqmm

OD31472/2026-2027:HT Cable Terminations - Supplying and making indoor cable end termination with heat shrinkable jointing kit, including lugs and other jointing materials, for following sizes, XLPE aluminium conductor cable of 11 KV grade as required. 3C x 300 Sqmm

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.6:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Ordinary Rock.

OD324892/2025-2026:Indoor type 11KV 3 PANEL VCB ( 1 Incomer , and 2 outgoings) Supply, erection, testing and commissioning of 11KV, 3 Phase ,Multi panel, VCBs containing 3 Nos VCBs of 11KV, 630A, 26.3kA for 3 sec Horizontal floor mounting type , bottom cable entry ,Draw out VCB fitted with Manual/Motor operated spring charging mechanism with 230V AC motor and motor control switch, shunt trip coil of 24V DC, closing coil of 24V DC, Auxiliary Contact 2NO + 2NC, Mechanical ON/OFF indicator, mechanical operation counter,Automatic safety shutters and push button in a common frame with common double earth bus with Copper strips attached with a metering panel with CTs and PT for KSEB metering and battery pack for 24V DC. painted with epoxy primer and epoxy paint , comprising of 1. Incomer panel : 1No. 11KV , 630 Amps, 26.3kA Vacuum Circuit Breaker, having horizontal draw out type VCB truck with resin cast PT- 1No ( 3 phase,11KV/110V,Class 0.5 for protection and panel metering) and CTs- 3Nos (for protection and panel metering. 2.Metering panel for KSEBL metering shall be equipped with separate resin cast PT ? 1No ( 3 phase, 11KV/110V , Class 0.2S ) and resin castCTs -3 Nos ( 11KV , **/5A ,Class 0.2S ,10VA ? 3Nos (**CT ratio shall be finalised based on the contract demand) , TTB , PT secondary fuse, sealing facility for CT and PT chamber, Meter chamber , suitable space for accommodating 3 phase 4 wire TOD meter for KSEB metering 3. Outgoing panels for 630 KVA transformers- 2 nos. 11KV , 630 Amps 26.3kA Vacuum Circuit Breaker having horizontal draw out type VCB truck .The incomer switchgears, & outgoing switch gears should have draw out type trucks and shall be provided with suitable overload, Earth fault and short circuit protection releases and shall contain all protection relays as specified in the CEA regulations and the guidelines issued by the Electrical Inspectorate .Suitable UV and shunt releases for probable integration to control wiring including PLC unit and its auxiliary systems for remote monitoring and operation and provision for future up gradation to SCADA, suitable for installation in 3 phase , 3wire, 50Hz. AC, 11KV, effectively earthed supply system Armoured multi core 2.5 Sq.mm copper control cables shall be used for all external & internal interconnections. Backside bottom cable entry shall be provided for entry of 3Cx300 Sq.mm XLPE cable should be provided for all Incomer and outgoing VCBs. Dimensions: Length 2.250 m , Height-1.875m , Depth- 1.400m.Front clearance from the wall and VCB- 2.5m , back and side clearance from the wall and VCB -1.0m

OD324886/2025-2026:Supply and fixing Static TOD meter -/5A, 3 phase 4 wire, 11KV/110V ,Class 0.2S , DLMS complaint with downloading facility through optical port.