Providing And Fixing Of Lt Panel At K Block Sewage Trolley Shakurpur In Ac 16- 1 Disconnection of electric wiringfrom existing LT Panel and from defective MCCB DB, Dismantling of existing damage MS base frame from CCby cutting of foundation bolts with the help of gas cutter and taking out with the help of heavy labour 2 Supply / Fabrication of L T Panel Board cubical type, floor mounting, dust & vermin preventing construction, of the minimum size 1200 X 1000 X 350 mm, suitable for indoor fixing, made out of 16 SWG CRCA sheet with provisions for cable entry from bottom and having chambers as- two incomer chambers (one each for the changeover and incomer MCCB), one metering chamber for the main incomer MCCB, two outgoing chambers for outgoing MCCB, , one outgoing chamber for two nos. of lighting MCBs. The panel should have separate cable alleys and bus bar alleys. It should be suitable for operation and maintenance from the front and having removable covers at the back and having doors complete with locks etc. at the front for each chamber. The rating of main bus bars has to be up to 300 Ampere for three phases and half for the neutral in Aluminium construction duly sleeved with phase indicating heat shrinkable Sleeves. It should be complete in all respect along with painted through powder coating process and with complete provisions suitable for all the switchgears as below to be fitted / installed properly so as to make two incomers, one main metering module, one for lighting supply, with complete mounting accessories as per requirement with complete internal connections of switchgears and control gears with the main bus bars in the Panel through copper cable orbus bars along with Making all the required wiring connections 3 Supply and fixing of 250 A MCCB with distribution board on wall by drilling and making connection with metering panel and LT Panel complete in all respect. Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 4 S/o Changeover, Switch, 250 Amp, 4 Pole, 415V AC.Make:-L&T/Schneider/HPL/ Any ISI Marked 5 S/o Moulded Case Circuit Breaker (MCCB) of rating 250 Amp, Triple Pole, 415V, AC of breaking capacity of 50 KA or more. Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 6 S/o Moulded Case Circuit Breaker (MCCB) of rating 125 Amp, Triple pole, 415 V, AC of breaking capacity of 36 KA or more. Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 7 S/o Ampere Meter Digital type.Make:-L&T/Schneider/AE/ Any ISI Marked 8 S/o Volt Meter Digital type. Make:-L&T/Schneider/AE/ Any ISI Marked 9 S/o Ampere Meter selector switch. Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 10 S/o Volt meter selector switch. Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 11 S/o Indicating Lamp, Led type Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 12 S/o MCB, 63 Amps, TP, ‘C’ Curve. Make:-L&T/Schneider/BCH/C&S/ Any ISI Marked 13 S/o Current Transformer 200/5 ampere. Make:-AE/ Kuppa / Matrix/ Any ISI Marked 14 Other material required like insulators, heat shrinkable sleeve, bakelite, nuts & bolts, aluminum thimbles, ferrules, rubber packing etc. as required. 15 Fixing of new base frame at the site with the help of fasteners / welding and grouting of nut bolts and including all other work as per site requirements and Fixing the new L T Panel at the newly fixed base frame by lifting the panel board and placing it at the base frame properly and fixing it to the frame by nut bolts as requirement. Fabrication and supply of base frame made out of Angle Iron of suitable size for fixing the above Panel and suitable for making outgoing /incoming cable entries in the panel. It should be duly painted and ready with provisions for installing at the site. Also fixing of ATS on ground or on platform as suitability of site or as required by concern engineer in-charge. 16 Supply of Manually operated oil immersed sheet steel clad wall mounting star – Auto Transformer starter fitted with 1 No. Under voltage release, 3 Nos. Magnatic Overload Release with Oil Dashpot time lags, stop leaver, plain enteries for PVC cables suitable for Squirrel case induction motor 415 V, 3 Phase, 50 Hz, 30-40 HP Heavy DutyMake: - Advance, Bentax or any approved in DJB 17 35x3 sq. mm PVC insulated & PVC sheathed Aluminum armored conductor cable confirming to IS: 1554 (Part-i) complete as required. Make: Make: - Gloster, Grandlay, Havells, Plaza, ICC, ICL, Universal/ Any ISI Marked 18 Making the incoming connections to the Panel by connecting the existing cables after proper thimbling etc. including providing & fixing of consumables as per requirement. Making the outgoing connections of starters by Connecting outgoing starters to their respective pumps etc. Through existing cables as per site requirement after relaying of the cables as required, proper thimbling and tapping etc. including providing & fixing of material as per requirement. Making the outgoing connections of lighting DB by Connecting outgoing MCBs to the DBs etc. through the existing cables as per site requirement after relaying of the cables as required, proper thimbling and tapping etc. including providing & fixing of material as per site requirement. (Skope of fixing/ testing of items in panel shall be valid for only as per requiremnet of site and notfor all item taken as above.
