Municipal Corporation Of Greater Mumbai

Municipal Corporation Of Greater Mumbai has published Work of repairing, servicing ,overhauling with the replacement of spares with accessories of hydro extractor No.1 to 3 and Main Shaft, with Dynamic Balancing of Main Drum with accessories of Hydro Extractor Machine No-4 at MPL.- 1 Work of repairing, servicing ,overhauling with the replacement ofspares with accessories of hydro extractor No.1 to 3 and Main Shaft, with Dynamic Balancing of Main Drum with accessories of Hydro Extractor Machine No-4 at MPL. 2 Work of dismantle & removable of Main Shaft, Locking nut, pulley, Bearings and Main Drum for repairing purpose of Hydro Extractor No.4. 3 Work of fabrication, supply ofMain Shaft and Locking Nut with following specification and material for hydro exractors m/c no. 1&2.a) Main Shaft with taper portion toone endand threaded portion to other end -3Nosb) Size-77.8 mm O.D x 457 mm Lengthwith key way portion of 15.8 mm widthx100 mm length x 6 mm deep c) Material- EN-8 Stainless Steel d) Locking Nut with slotted portion from outside and threaded portion to inner diameter -3No e) Size-75 mm O.D x 39 mm I.D x 60 mm Lengthf) Material- PhosphorusBronze 4 Work of fabrication, machining and repairing to collar portion ofsmall Pulleyof Size- 222 mm O.D x 187 mmI.D x 347 mm Length-Qty 3No of hydro machine no.1&2. 5 Work of fabrication, machining and repairing toBigPulley at one end side of Size- 120 mm O.D x 73 mmI.D and other end of size -250 O.D x 240 I.D.347 mm Length with Key-waymachining of size -15.8 mm width x 100 mm Lengthx 6 mm Deep – Qty 2Noof hydro machine no. 1&2. 6 Work of metalizing, machining and Dynamic Balancing and Lapping to the Main Drum and other taper portion also metalizing and repairing of hydro machine no.4. 7 Work of fitting and assembly of new Main Shaft and locking nut, pulley,bearing(2Nos)and Main Drum on hydro Machine with testing and commissioning of hydro machine of 4 No. 8 1st category Cu armored cablesFRLS outer sheated -3.5CX120 Sq mm 9 Cable End Termination for Cooper Cables -3.5CX120 Sq mm. 10 400Amp.415V TPN switch fuse unit with CRCA sheet steel powder coated enclosure with HRC fuses & switch links and pad lockable arrangement 11 Work of fabrication and supply & installation of following spare parts of clutch and brake assembly of hydro machine no.1&2. EN-8 Shaft- 1 No., size- O.D. 25.5 mm x Length- 930mm a.)G.M. Bush- 2 No., size- I.D. 26.5mm x 51 O.D. x 39mm Lengthb.) G.M. Bush- 2 No., size- I.D. 27mm x 53 O.D. x 38mm Lengthc).G.M. Bush- 2 No., size- I.D. 27.5mm x 57 O.D. x 37mm Length ,d.)S.S. 304 full threaded Nut-Bolt- 12 Nos., size- 15mm x 75mm 12 Work of supply, installation of buffer rubber cone for main drum shaft assembly of hydro extractor machines no 1&2,Qty – 10Nos ,Size- as per sample . Last date of submission for this tender is 2025-03-05. This is a Mechanical Engineering Service tender in Mumbai, Maharashtra