PROVN OF LIGHTNING CONDUCTOR AT BLDG NO T 14 AND T 19 AT CHAKWAMA MILITARY STATION AND SPECIAL REPAIR TO 01X 400 AMPS VCB AT P H NO1 INCLUDING BER REFRIGERATOR AT ZAKHAMA MILITARY STATION UNDER AGE I ZAKHAMA

Amount

M&L for Inspection and servicing of 11 KV VCB , ALSTOM make,( SF6 circuit breaker ) by cleaning of contact parts, repairing, testing calibration of IDMT relay installed at 11 KV main incomer /outgoing panels so as to facilitate instant tripping/ setting of panels in case of over current or earth fault in 11 KV distribution panel, cleaning, oiling and greasing using latest tools/ equipments including periodical testing complete including checking of wiring as per site requirement operating complete all as specified and as directed. Note :- (I) Spare parts will be measured and paid separately. (II) Servicing shall be carried out by authorised representative of VCB manufacture /State electricity board or as directed by Engr-in-Charge.

M&L for complete servicing to motor charging mechanism by dismantling from the position, unscrewing nut bolt, cleaning, greasing and replacement of unserviceable part of HT 11 KV SF-6 circuit breaker trolley by authorised Engineer complete all as specified and as directed.

Supply only digital type ammeter 0-100 Amps fix on HT panel /VCB suitable for existing CT ratio complete all as specified and as directed. Make- Schinder / CONZERV/CG

Supply only Trip & closing coil ( Relay ) complete all as specified and as directed. Make ABB/L&T/ GE/CG

Supply only master trip relay for earth fault & over current suitable for 11 KV three phasecomplete all as specified and as directed.

Supply only three phase over current & earth fault relay complete all as specified and as directed.

Supply only Current transformer for 11 KV VCB of current ratio150/5-5A STC 18.3 KA /class- 5P10 complete all as specified and as directed.

Supply only Current transformer for 11 KV VCB of current ratio100/50-5+5A complete all as specified and as directed.

Supply only Potential transformer (PT) for 11 KV suitable for existing VCB complete all as specified and as directed.

Supply only Buzzer /alarm suitable for 11 KV VCB complete all as specified and as directed.

Supply only 11KV Vacuum Interrupter Bottle for suitable for existing VCB complete all as specified and as directed.

Supply and replacement of Big & Small Spur Gear Assembly for Braker mechanism for 11KV TS Panel complete all as specified and as directed.

Supply & Replacement of Tie Rod Insulator for 11KV R-PH VI Bottle of 11KV TS Panel complete all as specified and as directed.

M&L for re-winding of battery charger 12 V, 10A after disconnecting, taking out burnt winding wire and re-winding with suitable size of super enameled copper winding wire with necessary insulation materials and replacing unserviceable parts complete all as specified and as directed.

M&L for earthing complete with copper earth plate electrode 60cm x 60cm x 3.15 mm buried directly in ground vertically to a depth not less than 2.25 mtr below ground level with the top edge not less than 1.5 mtr below ground level connected to copper strip 20 X 3 mm as earth lead by means of bolts, nuts, check nuts and washers of steel and other end connected to earthing test point including funnel, watering pipe of 40 mm bore, light grade GI pipe, wire mesh, charcoal or coke and common salt in alternate layers all around the earth electrode compacted thickness 15 cm, earthing pit in PCC (1:3:6) type C1, 50 mm thick pre-cast RCC cover slab (1:2:4) type B1 set in CM (1:4), reinforced with 8 mm dia TMT bars @ 10 cm c/c and suitable handle of 10 mm dia MS round bars including earth work in excavation in soft/loose soil, disposal of soil not exc. 50 meter complete and testing on completion all as shown in electrical plate No-3 of MES schedule, part-I complete all as specified and as directed. NOTES 1). The unit rate include copper strip from top of earth plate upto 7.5 meter above ground level.

Supply, installation, 240 L Frost Free Triple/Double Door Refrigerato electric driven (single phase),.BEE 5 star rated, frost free, 6 sense active fresh technology, shelves toughened glass, zeolite technology, moisture retention technology, miroblock technology and customised cooling technology features etc and complete all as specified and as directed. Make : Whirpool, Model : FP 263D PROTTON equivalent make of LG / Samsung / Hitachi / Voltas.

Supply, installation, 330 L Frost Free Triple/Double Door Refrigerato electric driven (single phase),.BEE 5 star rated, frost free, 6 sense active fresh technology, shelves toughened glass, zeolite technology, moisture retention technology, miroblock technology and customised cooling technology features etc and complete all as specified and as directed. Make : Whirpool, Model : FP 343D PROTTON or equivalent make of LG / Samsung / Hitachi / Voltas.

Supply, installation, commissioning of hard top Deep freezer 400 liters capacity single phase 240 volt, 50 Hz , two basket complete all as specified and as directed. Make : Bluestar, Model : CHF400HGW equivalent make in Samsung / LG / Hitachi / Voltas.

M&L for point wiring with 1.5 sqmm, single core, PVC insulated and PVC unsheathed FRLS cable, 1100 volts grade IS-694 marked, with multistranded copper conductors and earth continuity wire with 1.5 Sqmm copper conductor cable (including connecting to earth dolly) laid/fixed with and including PVC Casing and Caping on walls/ceiling, and with PVC switch board for mounting switches/socket etc for one switch socket outlet on independent board controlled by one number one way 5 Amp switch complete all as specified and as directed.

S & F switch socket combination outlet 5 pin, 2-in-1, 5 Amp flush type complete all as specified and as directed.

M & L for Air termination, single pointed, aluminium rod 12mm dia and 300mm long to be fixed on horizontal lightning conductor with suitable fixing arrangement complete all as specified and as directed.

M&L for Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head screws for fixing strips to test point including necessary fixing arrangement to fix test point terminal block to test point junction box complete all as specified and as directed.

M & L for copper strip 20 x 3.15mm with "V" type porcelain insulator or DMC insulator of suitabe size and fixing with GI screws etc. for roof conductors and down conductors above ground complete all as specified and directed.

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