Procurement Supply Transportation Test Run Installation and Commissioning of Vacuum System (Vacuum Pumps and Intermediate Condenser) of LTTD Plant at Kavaratti

Amount

Vacuum Booster pumps with all accessories (Technical specification as detailed) Make: EVEREST Model: EVB-15 Type : Twin lobe dry mechanical booster Motor :5HP (one of reputed brands) Max differential pressure : 90mbar Balancing : Rotors are dynamically balanced to grade 6.3 Flange : ISO 80NB Cooling : Air cooled Sealing ; Lip Seal Leak Tightness: Better than 0.01 Torr ltr/sec

Vacuum Booster pumps with all accessories (Technical specification as detailed) Make: EVEREST Model: EVB-60 Type : Twin lobe dry mechanical booster Motor : 15HP (one of reputed brands) Max differential pressure : 65mbar Balancing : Rotors are dynamically balanced to grade 6.3 Flange : ISO 200NB Cooling : Air cooled Sealing ; Lip Seal Leak Tightness: Better than 0.01 Torr ltr/sec

Two stage water ring vacuum pump with all the accessories ( Technical specification as detailed) Make : PPIS Model: VWS 100 II stage type C SS316 Max suction capacity : 220 m3/Hr Max vacuum with close section : 720 mm of Hg Operating speed : 1440 rpm Motor : 10HP (one of reputed brands)

Shell and Tube condenser including pressure pressure test suitable for vacuum pumps (EVB 15 & EVB 60) Material description Shell : 10Nps x 4mm thick x2710 mm length( 312 TP 304) Tube: 3/4" OD x 17BWG x 2740mm length CuNi 90/10(finned) Dish end: 10Nps x 4mm thick(SS304)

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50metres lead.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

AL-MAHAMOOD