Tender For Rep Of Reheating Furnace & Allied Eqp Of Merchant Mill. 4004081903 Taking delivery & free issue steel from Merchant Mill, loading / unloading transportation to the site of Merchant Mill and in-situ repairing, patching, strengthening of damaged / deformed and# wornout portion of structures such as columns, beams, trusses,# hand-railings, platforms,toe - guards, chutes, ladders and any other# type of steel structures including drilling, grinding, welding,# cutting bolting as per drawing & specification or as directed by the# engineer-in- charge (payment will be made for the repaired portion of# quantity handled only & not for the full members).# Repairing of structures as follows :- 1) BURNT /DAMAGED SHELL PLATE BURNERS & WALLS 6MM X45 SQ.MM (7.5 MT) 2) DEFLECTOR PLATES/DOORS 12 MM X 45 SQ.M (4.5 MT) TOTAL QTY = 12 MT Tonne 12.000 4.893 2 4004081900 Overhauling,dismantling,cleaning,of mechanical equipments in Merchant Mill,including# changing of defective parts, if any changing of oil / grease,if# required, sub-assemblies and final assembly, including levelling,# alignment,as per drawing/ specification or as directed by engineer-# in- charge. (oil / grease, spare parts shall be provided by bsp free# of cost. actual weight handled will be considered for Overhauling of mechanical equipments as follows :- 1) STOPPER MM-1973 (18 NOS)-6 MT 2) DAMPER MM-4402 (18 NOS)-6 MT 3) LOADING DEVICES (18 NOS)-60 MT 4) CHARGING DOOR MECH (6 NOS)-6 MT 5) DISCHARGE DOOR MECH (6 NOS)-6 MT 6) DISCHARGE LINTEL (DRG NO 1603) (1930 KGS)X 2 NOS = 3.86 MT 7) BURNER BODY (MM-657) (200) KGS X 60 NOS = 12 MT 8) TOP BURNER ZONE,PART NO-409014(ASSLY.DRG.NO-M-76- 001)(9960 KGS) (2 NOS) = 19.92 MT 9) (a) I-st bay mill loading device dead end stopper = 4T (b) Furnace 1 dead end stopper = 4T (c) Return billet pusher dead end stopper =3T Total qty : 131 MT 3 4004081898 Revisioning of mechanical equipment in Merchant Mill : job includes opening of cover,# flange etc cleaning of surface, removing old grease. changing of oil/# grease; and to eliminate oil leakage by putting new packing & closing# back equipment. (oil/grease and packing shall be provided by bsp# free.) 1) 110T PUSHER, RACK WITH PINION (12 NOS) MM-4987 = 240 MT 2) REJECT PUSHER MECH (4 SET) (717D-31004,21650) = 30 MT 3) BUFFER OF DISCHARGE R/T (28 NOS) (1-64150)= 93.5 MT 4) GAS BUTTERFLY VALVE (20 NOS) WT 268 KG = 5.36 MT 5) AIR BUTTERFLY VALVE (30 NOS) WT 202 KG = 6 MT (6) INTERMEDIATE VALVE (3 NOS) =18 MT TOTAL QTY : 393 MT Tonne 393.000 17.984 4 4004081895 Levelling,alignment of mis-aligned or dislocated equipment/part of# equipment,rectification, modification,if any, to suit the site# condition, trial/testing and commissioning in Merchant Mill. Levelling,alignment of equipment as follows :- (1) CHARGING SKID (24 NOS)WT-300 KG (MM-2722)= 7.2 MT (2) INCLINED SKID (18 NOS)WT-968 KG (MM-4079)= 16.42 MT (3) LONGITUDINAL SKID (42 NOS) WT 575 KG (MM-4083) = 24.1 MT (4) LONGITUDINAL SKID (36 NOS) WT 785 KG (MM-4084) = 28.2 MT (75 MT) 5 4004081882 Dismantling and removal of rollers of roll table in Merchant Mill and# fixing of rolls in Merchant Mill after revisioning of bearing, fixing of cover, complete# in all respect.for rollers under approach of eot crane: rollers weight# upto 1 m.t. Repair of Rollers :- Furnace charging R/T Rollers 152 nos, Furnace discharging R/T Rollers 90 nos Total qty 242 nos each 242.000 12.678 6 4004081908 Taking delivery of free issue steel from Merchant Mill stores, loading /# un-loading, transportation to the site of Merchant Mill (in side plant# premises) fabrication and supply of building structures like column,# beam trusses, under crane girder grating, railing, platform, toe# guard,pipe etc.at work site out of single or multiple rolled section# or built up section etc. as per approved drawing / specification or as# directed by engineer-in-charge complete in all respect including# painting with one coat of approved quality red oxide primer. paint# will be issued free of cost by bsp. (type and consumption of electrode# not specified).single rolled section structure# Fabrication & erection of structures (for safety purpose) as follows:- 1. First bay, Second bay & Third bay walkway platform with railings. (20 MT) 2. Pulpit-1 & 1A staircase and railing (4 MT) 3. Staircase from bottom zone to basement between furnace1 & 2 and 2 & 3. (4 MT) 4. RHF-3 basement railing (beneath bottom zone burner). (2 MT) 5. RHF-2 flue passage platform (2 MT) 6. Railing at working platform between RHF1-2 & 2-3 (1 MT) 7. Floor plates, stair cases at various points in Mill stands area (8 MT) Total qty 41 MT 7 4004081893 Reducer overhauling in Merchant Mill - job includes opening of reducer cover, draining# of oil, cleaning of gear box, changing any internals in assemblies,# closing of gear box after putting shellac on parting surface of gear# box. filling of gear box with oil. (party has to collect lubricant,# internals in assmeblies, shellac from Merchant Mill stores which will be# supplied free by bsp) & to return old lubricant and parts to Merchant Mill # stores.reducer assemblies (drg wt ) upto 0.5 mt FART & FDRT Roller Reducer overhauling = 60 nos each 60.000 5.092 8 4004200440 Repair of reducer foundation in Merchant Mill : job includes full/ partial replacement repair/ strengthning of foundation base plugging of oval / gas cut holes and drilling of new bolt holes in the base plate as per instruction and to the satisfaction of site engineer.reducer upto 3.0 mt weight. Reducer Motor Base plate repair/changing = 15 nos 9 4004081907 Taking delivery of free issue steel from Merchant Mill stores loading /unloading transportation to the site of Merchant Mill (inside plant premises)fabrication & supply of technological structures like roller table apron plates, R/T guide plates, roller table supporting frames, Thermex carriages, cradle frames etc. as per approved drawings / specifications or as directed by engineer-incharge complete in all respects including# cleaning and painting with approved quality one coat of red oxide primer. paint will be issued free of cost by bsp. with type-1# electrode weld deposit upto 6 kg/ mt. Fabrication of 40 nos. apron plate Roll Table charging & discharging Qty = wt of apron plate (1T) x 35 Nos.= 35
