MIRYALAGUDA MUNICIPALITY

Distribution Panel Board: Fabrication, Transportation , Supply, Installation, Testing and Commissioning of suitable size 2000mm x 1775mm x 400mm , Indoor type panel of 14 guage CRCA sheet for termination of 2R 3.5C x 150 Sqmm alluminium cables with the following incorporated in the panel for Distributing the power supply . Main incoming: 1) 250A FP Changeover Switch on Load with open Execution. Makes : ABB / Siemens / Havells / Indo Asian / HPL / Standard / C&S / Benlo. 2) 250A, FP, 35/36KA , MCCB-1 Nos Adjustable, Confirms to IS/IEC 60947-2 having Breaking Capacity 35/36 KA with thermal magnetic release Panel Mounted. Makes:L&T/schneider/Siemens/Legrand. MainSleaves tape for bus bar R Y B N-required length Insulators for busbar fixing (panel type) Extended earth terminals - 2nos with 40X6 mm G.I Strip Current Transformer- 250A/5A KAPPA make Out goings : 1)100A,FP,25KA MCCB's- 1Nos Adjustable, Confirms to IS/IEC 60947-2 having Breaking Capacity 25KA with thermal magnetic release Panel Mounted. Makes:L&T/schneider/Siemens/Legrand. 2)63A,FP,16KA MCCBs-4 Nos.Adjustable, Confirms to IS/IEC 60947-2 having Breaking Capacity 16 KA with thermal magnetic release Panel Mounted. Makes: L&T/schneider/Siemens/Legrand. 3)40 A,FP,16KA MCCBs-1 Nos.Adjustable, Confirms to IS/IEC 60947-2 having Breaking Capacity 16 KA with thermal magnetic release Panel Mounted. Makes: L&T/schneider/Siemens/Legrand. 4)40 A FP MCB-1 NO 3) 6-32A SP MCBs 10 Nos Voltmeter(0-415V)-Digital type with selector switch (conzerv Make)-1Nos with selector switch of Salzar/C&S make. Ammeter (0-1000A) - Digital type with selector switch ( conzerv Make)-1Nos with selector switch of Salzar/C&S make. LED Indicating Lamps:3 Nos L&T make 250A TPN Alluminium Bus bar (30mmx10mmxSuitable length) - for -Main 20x10mm for links - Required length The panel Size approx: 2.0mX1.775mX0.4m The connections should be done with above mentioned Bus bar strips with bottom/Top entry cables. The control wiring for metering shall be done with 1.5sqmm copper flexible cable of Polycab make. The above Panel shall be cleaned with 7 tank process and painting with one coat of red oxide and two coats of powder coated light grey as per IS 631 of (5) etc complete and provided suitable base channel of 75X40X6mm size on suitable brick masonary pedastals CM(1:4) etc., complete as directed by the Engineer- in - Charge.

Providing independent earthing by exacavating a pit to a depth of 2.25Mtr in all soils as per size specified in the data for Sophisticated Electronic equipment with 600mm x 600mm x 3.15mm thick copper plate rigidly fixed to 19mm dia 'B' Class G.I Pipe of 2.5Mtr lengthwith funnel as per National Electric Code and earth connection from electrode GI strip of 40mm x 5mm x 200mm length to be bolted with nut bolts to G.I.pipe including 25mm x 3mm copper strip of 6Mtrs length connected from plate to GI strip including filling with 20Kg Salt and 40Kg Charcoal or 40Kg bentonite powder from the bottom of the pipe and providing CC / Brick massonry chamber 450mmX450mmX400mm and covered with R.C.C. Slab including all accessories and labour charges etc complete as per IS specification 732/1982 (Part II).

Providing independent earthing for Important equipment with 100mm dia Heavy gauge C.I ( Cast iron ) pipe with Flange 2.5m long enclosed in C.C/ brick massonry chamber of 450m x 450m x 400mm with R.C.C. Slab cover duly providing staggered holes filling with salt and charcoal from the bottom of the pipe giving earth connection from electrode through flange with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)

Supply and Run of 25mm x 6mm G.I Strip including cost of all accessories and labour charges etc., complete. (1.18Kgs/1Mtr)

Supply and Run of 25mm x 3mm copper strip (Cuurrent Carrying Capacity 270A) including cost of all accessories and labour charges etc., complete. (0.663Kgs/1Mtr)