Press NIT No-28 EE (SDW) V/ (21-22) item No. 01

Supply, Installation, Testing & Commissioning of Gear Box suitable for 25 HP Motor having ratio 25:1 for Aerator No. 4 & 8 at Vasant Kunj STP 2.2 MGD by carrying out following works: - Supply of Vertical helical type surface aerator Gear Box having hardened and ground gear having a nominal ratio 25:1 in 2/3 stages having nominal output speed of approximate 58 RPM suitable for installation with 25 HP, 1465 RPM electric motor and gear box being suitable for transmitting nominal output power 53KW i.e., the service factor available shall be 2.8 on the 25 HP electric motor. The equipment shall be suitable for ready replacement of existing Gear Boxes for exact submergence of aerator fan as per site requirements. Make – Premium/Esenpro/Elecon

Dismantling The old Gear Box with Cutting the all old/rusted Nut Bolts and electric connection with all safety tool at site

Providing the New Foundation block as per above Gear mentioned size Made out of M S Channel size 150 x 65 mm and M S Plate 10 mm thick, frame as per site with all machining and finishing job

Providing the New Coupling set as per Sample with New die steel Nut and Bolts

Providing the 4 Nos new Foundation S S Grade 304 Nut Bolt as per sample

Providing the New Motor Coupler made out of M S as per sample with die steel Nut Bolts

Installation and Commissioning of New Gear Box at site with above Materiel fixing at site with the help of chain pulley block and other tools tackles with heavy labour along with the above-mentioned Base Frame, New Coupling Motor stand with Nut Bolts and all civil work required

Testing the Gear Box after fitting along with complete filling of gear oil and testing on full load Operation Complete in all respect at site

INSTANT TRADE CORPORATION