NIT NO.47, ITEM NO.07(2021-22)WW-II

Dismantling of old panel board / starters etc. after disconnecting all the old incoming and the outgoing connection and shifting the panel from the site to the desired scrap yard location of Engineer-in-charge with the help of heavy labour Manually and vehicle etc.

Fabrication and supply of base frame of 1-2 feet height min.made out of Heavy Angle Iron of suitable size for placing and 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.Fixing of new base frame at the site with the help of fasteners / welding and grouting of nut bolts and including all other work including civil work as per site requirements and Fixing the new LT 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 per site requirement and satisfaction of Engineer-in-charge.

Supply / Fabrication of L T Panel Board cubical type, floor/Wall mounting, dust & vermin preventing construction, of the minimum size 1550 X 1850 X 300 mm, suitable for indoor fixing, made out of 16 SWG CRCA sheet (frame of 14 SWG), with provisions for cable entry from bottom and having chambers . The panel should have separate cable alleys and bus bar alleys. It should be suitable for operation and maintenance from the front and having doors complete with locks etc. at the front for each chamber. The rating of main bus bars has to be 250 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 from s.no.4 to 12 to be fitted / installed properly so as to make one 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 or bus bars along with Making all the required wiring connections for all measuring and indicating instruments with all the accessories, thimbles, ferrules etc. complete In all respect as per requirement.Color of LT Panel will be light grey.

S/o FP MCCB, 200 Amps, 415 V, AC of breaking capacity of 50 KA with Thermal - Magnetic Release range 200-250, Ics=100% of Icu,DN2 250N.Make- L&T

S/o Ampere Meter Digital type. Make:-L&T

S/o Volt Meter Digital type. Make:-L&T

S/o Indicating Lamp, Led type for RBY Make:-L&T

S/o MCB, 32 Amps, SP, ‘C’ Curve. Make:- L&T

S/o Current Transformer 100/5 ampere ratio. Make:-AE

S/o FP MCCB, 100 Amps, 415 V, AC of breaking capacity of 36 KA with Thermal - Magnetic Release range 100-125 A,Ics=100% of Icu DN2 250D.Make- L&T

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.

Testing and Commissioning of the Panel Board first at No-load and then at ON Load and Operations as per the satisfaction of engineer in charge. Loading, Unloading, Cartage and Transportation charges for the above Panel up to the site including charges of heavy labour etc.

Dismantling of old rusted dewatering set from the foundation alongwith delivery line and suction line with all allied accessories after disconnecting of power supply from the main LT panel and deposit the old material to scrap yard as desired by Engineer-in-charge.

Increasing the depth of suction chamber as per requirement of site alongwith repairing of the chamber by complete cleaning of suction chamber after draining all the water and mud from it and making it clean properly and waterproof the sides by chemicals etc. as per satisfaction of engineer-in-charge.

Supply of 5HP,1420RPM & SP3LM+ type self priming monoblock pump with motor of impeller size 224mm,Head range-12-18m,V-415+-10%, horizontal foot mounted with suitable coupling guard for the above said pump & motor as per requirement. Make-Kirloskar/ABB/Cromton/Jyoti/DJB Approved

Supply of M.S. Fabricated base frame made out of M.S. Channel of suitable size for motor and pump complete with a set of flexible coupling and foundation bolts all complete whichever required.

Making of brick foundation from best class bricks upto the suitable height to take water from suction side for pump set. The size of foundation will be 2.5' X 1.5' approximately. The concrete mixture in ratio 1:2:4 in foundation with complete best class brick work, including plastering with best quality cement in 1:3 including mixing of water proofing agent in all cement work in the permissible ratio to make it water proof as per satisfaction of engineer-in-charge.

Making of RCC foundation of thickness of 75mm by making Jaal/frame of M.S. Steel bars at the top of brick foundation for fixing of M.S.Base frame of pump set with grouting of foundation bolts for Base Frame as per site requirement including mixing of water proofing agent in all cement work in the permissible ratio to make it water proof as per satisfaction of engineer-in-charge.

Supply of 1.1 kV grade, XLPE insulated, stranded Aluminum conductor, galvanized steel flat strip /round wire armored, extruded PVC type ST2sheathed, conforming to IS:7098 (Part-1) & IEC:60502 (Part-1) of following sizes: 4 Core x 10 Sqmm (DJB SOR 18.6.3) Make:Fort Gloster/Grandlay/As DJB approved.

Supply of C.I foot valve of 80mm dia.(DJB SOR 4.32.3)Make of Valve-Kirloskar/IVC/DJB Approved

Supply of M.S Flange of 80mm dia.x16mm thick.

Supply of M.S Medium Class black pipe of 80mm dia. DJB SOR 26.1.22.Make of pipe-Jindal/Tata

Supply of M.S Bend of size 80mm X 80mm dia.x 10mm thick.

Supply of Nut bolts & washers suitable for above mention pipe,flanged etc. for completing the job as per satisfaction of engineer-in-charge.

Supply of rubber packing sheet suitable for above mention pipe,flanged etc. for completing the job as per satisfaction of engineer-in-charge.DJB SOR 22.6.1(50 % Neoprene) (1.5 mm to 25 mm)Make-Jyoti/national.

3” M.S. flange welding in the suction/delivery pipe line by bring the welding set and gas cutter at site and making alignment of the suction and delivery line.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE alumium conductor cable of 1.1 KV grade as required 4 x 10 sq. mm ( mm) DSR No.9.1.32

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle) DSR No. 7.7.1.

Providing and fixing 6 swg dia GI wire on surface for loop earthing as required DSR No. 5.16

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. (DSR 5.6)

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) DSR 5.9

Installation of the pump set on foundation, laying and fixing 80mm M.S. pipe on ground/underground/wall as per requirement at site and MS specials all above and testing commissioning of the pump set on load at site including cartage of the material up to site.

Painting of 3nos. of existing old installed vaccum pump with motors along with all allied accessories and fittings with two coats of spray painting with synthetic enamel paint of approved brand and manufacture to give an even shade of desired color code. Make of paint : Berger/Nerolac/Asian

Painting of new ms pipeline, ms specials with all the allied accessories.Also,painting of MS extended platform of HOT for air blower, MS Ladder with two coats of spray painting with synthetic enamel paint and primer of approved brand and manufacture to give an even shade of desired color. Make of paint & primer : Berger/Nerolac/Asian.

Volts And Watts Electronics Pvt. ltd.