SPECIAL REPAIR FOR REPLACEMENT OF UPS AND BATTERIES OF OPERATION THEATRE AND BLOOD TRANSFUSION DEPARTMENT( P-159) AT INHS SANJIVANI AND PROVISION OF COVERED SHED FOR DG SET AT NAI, NAVAL BASE KOCHI.

Dismantling the entire unit of 80KVA/50 KVA UPS along with complete accessories such as print board, Batteries, battery racks etc. and transporting to MES store yard for keeping safe custody complete all as specified and directed.

Supply, installation and commissioining of 415V, Three phase in and out of capacity 80 KVA /600 VDC 3/3 True online double conversion pure Sine wave UPS system with Battery rack, Battery Circuit breaker, Accessories, transportation, installation, including 12 V/120 AH SMF Batteries- 50 Numbers for 30 minutes back up at 80% load complete all as specified and directed. Make :- Microtek/Luminous/ Schneider Electric/Eatron

Supply, Installation,,and commissioning of 415V,Three phase in and out of capacity 60 KVA/552 VDC 3/3 True online double conversion pure Sine wave UPS system with Battery rack, Battery Circuit breaker, Accessories, transportation, installation, including 12 V/100 AH SMF Batteries- 46 Nos. for 30 minutes back up at 80% load complete all as specified and directed.

Supply, laying and testing cable PVC insulated, sheathed, with bare annealed copper conductor,1100 V grade,single core 50 sq.mm electric power cables (heavy duty) 1100 Volts grade including copper lugs of suitable size and taking out of old US copper cable complete all as specified and directed.

Supply, laying and testing cable PVC insulated, sheathed, with bare annealed copper conductor,1100 V grade, single core 35 sq.mm electric power cables (heavy duty) 1100 Volts grade including copper lugs of suitable size and taking out of old US copper cable complete all as specified and directed.

Supply and fix VTPN 250 A, distribution board (DB), double door, made out of sheet metal enclosure (CRCA sheet), dust and vermin proof, TPN 12 way, double door, IP-30 protection (optimum F2+36 module) TPN MCCB, 415 V as incomer, SP/DP/TP as outgoing complete all as specified and directed including taking out of old vertical DB. Note:- MCCBs shall be measured and paid seperately.

Supply and fix VTPN 125 A, distribution board (DB), double door, made out of sheet metal enclosure (CRCA sheet), dust and vermin proof, TPN 12 way, double door, IP-30 protection (optimum F1+36 module) TPN MCCB, 415 V as incomer, SP/DP/TP as outgoing complete all as specified and directed including taking out of old vertical DB. Note:- MCCBs shall be measured and paid seperately.

Supply and fix MCCB enclosure suitable for HID 1 frame 4P suitable to fix 4P MCCB, 160 A/125A HID 1 frame including taking out of old MCCB complete all as specified and directed.

Supply and fix MCCB 4P, HID 1 frame, rating160 A, 36 Ka Suitable to work on 3 phase, 50 Hz ,420 Volts AC Supply including taking out of old MCCB complete all as specified and directed.

Supply and fix MCCB 4P, HID 1 frame, rating 125 A, 36 Ka Suitable to work on 3 phase, 50 Hz ,420 Volts AC Supply including taking out of old MCCB complete all as specified and directed.

Supply and fix MCCB 4P, HID 1 frame, rating 250A, 36 Ka Suitable to work on 3 phase, 50 Hz ,420 Volts AC Supply including taking out of old MCCB complete all as specified and directed.

Supply and fixing 415V 10KA 'C' curve miniature circuit breaker (MCB) s, 3 pole and current carrying capacity 25 to 32 Amps in the DB complete with connection testing and commissioning including taking out of old MCB complete all as specified and directed.

Supply and fixing 240V 10KA 'C' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 Amps in the DB complete with connection testing and commissioning including taking out of old MCB complete all as specified and directed.

Supply and fix in repairs for submain wiring alongwith earth wire with the 4 X 10 Sq mm PVC insulated copper conductor, single core cable in surface wiring through PVC conduit along with 1 X 10 sq mm PVC insulated copper conductor single core for earth continuity cable complete all as specified and directed.

Material and labour earthing complete in repair with copper earth plate electrode of size 600mmX600mm X 3.00 mm thick buried directly in ground vertically to a depth not less than 2.25 metres below the normal ground level with top edge of the plate not less than 1.5m below normal GL and connected to copper strip of size 20 x 3 mm size by means of bolts, nuts, check nuts and washers of galvanized iron steel all as shown in electrical plate No.3 connecting to earthing test point, including necessary earth work in any type of soil, PCC earth chamber made in PCC 1:3:6 type C1 (using 20mm graded aggregate), common salt, charcoal, CI funnel, earth pit cover in RCC 1:2:4 type B1 (using 20mm graded aggregates), with 8mm CTD bars @ 100mm c/c in both ways, including necessary form work complete including necessry test on completion all as specified and as directed. Note :- The unit rate shall also include for excavation, earth work in hard/dense soil PCC (1:3:6) type C1 pit, RCC cover slab, GI funnel with 20 mm dia watering pipe, wire mesh, 40 mm dia light grade GI protection pipe for earth lead protection etc.complete.

Supply and fix earth continuity conductor or main earthing lead, copper strip 20 X 3 mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required including taking down old copper strip complete all as specified and directed.

Excavation soft/loose soil in post holes each not exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers n.exc 25 cm, watering, and removing surplus soil to a distance n.exc 50 Mtr and making good surface in any type of soil complete all as specified and directed.

Material and labour for plain cement concrete 1:2:4 type B-2 using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete in post hole complete all as specified and directed.

Supply and fix steel work of grade Fe-410W(GdeE-250) quality B in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. complete all as specified and directed. Note:- Steel frame work will include post, truss , purlin , rafter , runner , bracings etc.

Supply and fix pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour and any design or pattern having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self tapping screws as specified and directed. Note :- Pattern of roof sheet shall be approved by the Garrison Engineer.

Supply and fix pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour and any design or pattern having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as sepcified and directed. Note :- Pattern of roof sheet shall be approved by the Garrison Engineer.

Material and labour painting to steel surfaces of any description over 10 cm width or girth including preparation of new or untreated surfaces and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

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