SITC of 3 Nos. 600-650 kVA Diesel Generator Set to replace worn-out, condemned DG Sets at SKIMS Soura

Supply, installation, testing & commissioning of DG Set of capacity 600-650 kVA with acoustic Enclosure (CPCB-IV) (Silent type) with full authority electronic engine & canopy of suitable size complete with alternator, water-cooled, self-starting with suitable coupling with alternator of 600 kVA or above capacity, 415V at 1500 RPM, 3-Phase, 4-wires, 50Hz, 0.8 Power Factor at 415V, Capable of taking 10% overloading for one hour in any 12 hours duration. a.) Supply, fixing of sound proof (silent type) canopy of suitable size for the above DG Set. The Job also includes loading, unloading and shifting from unloading site to the foundation of DG Set. b.) Common base frame Batteries, Leads and Stand Anti Vibration Mountings, Acoustic Enclosure Residential Silencer, Exhaust Below Assembly Hardware First Fill of Lubricating Oil and coolant. c.) Supply, installation, testing & commissioning of the equipments & materials as mentioned in the specification of D.G. Sets (as detailed in the Annexure - A attached)

Supply, installation, testing & commissioning of AMF Panel consisting of 1000A, 4 pole, 50 kA, ACBs (EDO Type) and all other allied items / accessories / protection etc. complete as required for commissiong for the Diesel Generator Set(s)

Construction Of RCC Beds for DG Sets

(a) Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed,All kinds of soil, Rate for a lead upto 50 meter beyond 1 m from cutting edge. e/w for 1 bed = 7m × 3.25m × 0.75m = 17.0625 cum for each Bed. For 3 Beds = 3 × 17.0625 cum = 51.1875 cum

b) Supply & laying of dry stone soling hand packed tightly in place including carraige from approved source. 7m × 3.25m × 1'= 1.86 cum For 3 Beds = 3 × 7 Cum

Sand cushioning For 3 Beds = 30 Cum

c) Providing and laying in position cement concrete of specified grade excluding cost of centering and shuttering (All works up to plinth level) 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). 7m × 3.25m × 6''= 3.5 cum For 3 Beds = 3 × 3.5 Cum = 10.5 Cum

d) Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). 7m × 3.25m × 3'6'' = 24.5 cum MINUS 0.3 cum Cut-Out section for cables. i.e., 24.5 - 0.3 = 24.2 cum For 3 Beds = 3 × 24.2 Cum = 72.6 Cum

e) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D Qty vide item (d) @ 35 kg/cum

f) Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns