Repair and refurbishment of fh 100 and fh 200 ventilation system fan change over valve work entails

Desert air cooler (fan type direct evapo [desert air cooler (fan type direct evaporative, 220v, 50 hz, single phase, 18 inch fan size, water tank cap 70-100 l, 20 swg gi sheet, heavy duty motor with 100 percent copper winding bis approved (as per technical specification sheet attached)]

Exhaust fan with frame industrial type sweep 600 mm /24” 900 rpm 550 watts single phase 2.6 amps 50

Set of hardware items for secondary suspension of 3 phase locos consisting of 07 items with zinc coating as follows. (1) socket head screw m12 x 25mm as per is:6761/1994 & 12.9 pc, qty/ set- 04 nos, (2) hex head screw m12 x 20mm as per is:1364/1367 & 8.8 pc qty/set-04 nos, (3) hex h ead bolt m16 x 20mm as per is:1364/1367 & 8.8 pc-qty/set-04 nos, (4) hex head bolt m20 x 60mm as per is:1364/1367 & 8.8 pc percent u2013 qty/set -08 nos, (5) hex head bolt m20 x 80mm as per is:1364/ 1367 & 8.8 pc-

One number heavy duty straight grinder (product type: die grinder) specification:no-load speed : 25000 rpm, power -500w, voltage - 230v, frequency: 50 hz,collet : 6 mm, electricity connection: single phase, weight (approx.): 1.9 kg. suitable for different shape grinding stones like as - pencils, cylindrical and conical stone. this one number should contain (a). pencils stone qty 02 nos,(b) cylindrical stone qty 02 nos and (c). conical stone qty 02 nos .total qty -10 nos

Provn of 35 kva generator set and replacement of 82.5 kva dg set qty 02 and provn of two 100 kva three phase online ups with 45 minutes backup time and 160 kva transformer and connected work

Procurement of 01 no. 220/132/11 kv, 160/200 mva auto transformer (a bank of 03 no. 220/132/11 kv 53.33/66.66 mva single phase auto transformers) and 01 no. 220/132/11 kv 80/90/100 mva 3-phase auto transformer

Provision of certain minor works for provision of fountian, wall mount and ceiling fan, single/three phase smart energy meter, ornamental street lights and 03 split ac for simulator at various location under age (i) mangalore

Outdoor pole mount junction boxes with din rail,industrial grade switch 08 ports,4mp bullet camera,fast tag reader with antennae,traffic light,single phase ups 3 kva with 6 batteries of 75 ah each,constant voltage transformer cvt 5kva 4800watts single phase with surge protector and ovcd,desktop pc with antivirus and accessories,display screen single red color with pa system mic, speaker, amplifier,supply of pvc pipes and cables, miscellaneous items and its laying,installation and commissioning of project and miscellaneous work

Motor-generator ac to dc,d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker,dc compound motor with er and switch,universal motor with er or switch,synchronous motor with accessories like er, excitation arrangements,thyristor or igbt controlled a.c. motor drive with,single phase transformer, core type, air cooled,three phase transformer, shell type oil cooled with delta star,electrical machine trainer,used dc generators-series, shunt and compound type for overhauling practice,ceiling fan coil winding machine,a.c. series type motor,single phase capacitor motor with er switch,wiring board