KMC/LTG/CRM/DEC/03/2025-26

DISMANTLING: Dismantling of all damage fire bricks from the furnace chamber such As 9 nos Roast Bricks. Ash collection bricks (M.K-16 to M.K-24) 9 Sets angle or shaped bricks M.K-88-18 nos. M.K-100-4nos., M.K-101-4 nos refractory / side bricks M.K-27-18nos. M.K-29-18 nos through clearing of as collection chamber, air ducts by removing the ash inside the furnished chamber for patch repairing purpose.

REMOVING OF STACK: Removing the broken bricks & all rubbishes to outside crematory/ dumping ground incl. loading, unloading, stacking & cost for transportation during patch repairing purpose .

PATCH WORK (RELINING): Relining the refractory shaped bricks, tiles, Angles bricks etc with good quality fire clay mortar by skilled labor (specially for cremation furnace) neat finishing and fitting for easy movement of the charging trolley over the roast bricks as per the direction of E.I.C of the dept. washing of the of the entire chamber with Sodium Siliminate clay should be necessary.Roast bricks-9 nos, Ash bricks-(M.K-24)-9nos Angle bricks-M.K-88-18nos, M.K-100-4 nos, M.K-101-4 nos.Side bricks-M.K-27-18nos, M.K-29nos.

PATCH WORK WITH BRICKS: Roast bricks

PATCH WORK WITH BRICKS: Ash bricks (M.K.-16 to M.K.-24)

PATCH WORK WITH BRICKS:Angle bricks M.K-88

PATCH WORK WITH BRICKS: Angle bricks M.K-100-4nos

PATCH WORK WITH BRICKS: Angle bricks M.K...101-4nos

PATCH WORK WITH BRICKS: Side bricks M.K-27

PATCH WORK WITH BRICKS: Side bricks M.K-29

PATCH WORK WITH BRICKS: Good quality fire clay mortar Washing of the entire chamber with Sodium Siliminate clay should be necessary.

ALTER (WITH BRICKS M.K.92): Construction of Alter in front of furnace chamber flash to furnace door inside with M.K ...92 fire bricks with good quality fire clay mortar

BLANKET FOR FURNACE DOOR : Construction of door blanket with 2 layers of ceramic blanket of density 96kg/cm... with 2 layers of ceramic blaket of density 128 kg/cm... and to be fitted in the spikes with S.S.pin so as the blanket does not came out.

CONSTRUCTION OF DOOR BLANKET: a) Supply, Fixing the S.S 304 spike from inside the furnace door each of 280mm dia for holding the ceramic blanket

FRONT COVER OF FURNACE DOOR: Supplying and fixing the new cover made of from 3.15 mm (10 SWG) CRCA sheet over all dimension 2400 mm X 1200mm with top arched shape as per existing drill holes for fixing over the furnace door in two halves. L.H Side

FRONT COVER OF FURNACE DOOR: Supplying and fixing the new cover made of from 3.15 mm (10 SWG) CRCA sheet over all dimension 2400 mm X 1200mm with top arched shape as per existing drill holes for fixing over the furnace door in two halves. R.H Side

BACK COVER OF FURNACE DOOR: Supplying and fixing the new cover made of from 3.15 mm (10 SWG) CRCA sheet over all dimension 2400 mm X 1200mm with top arched shape as per existing drill holes for fixing over the furnace door in two halves. L.H Side

BACK COVER OF FURNACE DOOR: Supplying and fixing the new cover made of from 3.15 mm (10 SWG) CRCA sheet over all dimension 2400 mm X 1200mm with top arched shape as per existing drill holes for fixing over the furnace door in two halves. R.H Side

BALL BEARING:a) Supply and fixing the ball bearing (SKF make) of furnace door by opening Palmer Block including wearing tapered sleeve as existing size with locking nut. SKF make 1213EKTN9

BALL BEARING:a) Supply and fixing the ball bearing (SKF make) of furnace door by opening Palmer Block including wearing tapered sleeve as existing size with locking nut. SKF make 1211EKTN9

BALL BEARING:a) Supply and fixing the ball bearing (SKF make) of furnace door by opening Palmer Block including wearing tapered sleeve as existing size with locking nut. SKF make 1207EKTN9

PALMER BLOCKS: a) Supply and fixing the C.I Palmer Block of shaft size 62.5 mm dia.(SKF make)

CLEANING AND REPAIRING OF FUEL DUCT PASSAGE: Removing the complete damaged R.S bricks and R.S slab of the (U.G) duct passage of the furnace chamber and thorough cleaning of the duct passage upto the start of brick build chimney by removing ash/carbon particles and relining the same with R.S Slabs & R.S bricks after mending good damages in the duct passages with insulation brick and red brick (1:4) with all necessary cementing masonry work

CLEANING AND REPAIRING OF FUEL DUCT PASSAGE: Supply & Fixing of R.S. slab after removing the same with necessary fire clay mortar.

HEATING ELEMENT: Supply and fixing the Heating element (Heatco make) of capacity 4.5 K.W to be working in supply voltage of 240 V 50 Hz made from 80/20 Nicrome wire of 8 SWG in coiled coil from welded S.S stud on both ends. The coil should be inserted into the groove of existing coil brick after proper cleaning and the S.S Studs housed into the ceramic caller tube wrapped. With asbestos rope for tight fitting and sealing as heat proof extended S.S stud to be connected brass/ copper connector with complete connection in all respect of existing system.

HEATING ELEMENT: Supplying and fixing the terminal connector having drill holes for inserting S.S stud of 8.5 mm dia and connection point of existing copper wires of overall dimension 80mm long x25mm square shape.

TEMPERATURE CONTROLLER: a) Supply and fixing the digital type temperature controller of range (0-1200) deg. C of overall dimension 92 sq mm dia x 105mm depth having (CR-A1) heat sensor and 1 no + 1 N.C change over contact to be actuated at crossed of desired temperature in deg.C complete power supply unit of 230V 50 Hz. Blue Max make

THERMOCOUPLE: a) Supply and fixing the thermocouple of heat sensing range 0-1200 deg. C having (Cr-A1) sensor house in S. Sd 304 casing of dimension 1200 mm long x 22 mm OD complete encased in to it and fitted terminal on other end for connection of compensating wire. Heatco make

COMPENSATING WIRE: Supply, laying drawing of 2 core 0.5 sq mm CR-A1 compensating wire for heat sensing from thermocouple to temperature controller covered with asbestos embedded tape (Flame India make)

Supply and fixing of 240/230 volt, 50 Hz, T.P., power contactor (Make: L & T/ABB/Schneider/Simence/ GE) having contact block of the following range.95-160Amp, 2NO+2NC

Supply and delivery of Switch disconection fuse unit in open execution(Make: L&T/Havels/CGL/GE) of the following current rating: 63A, TPN

Supplying of 1.1 KV. Grade PVC insulated Conductor of following cables (make: Polycab/ Gloster/Havells/):Size in Sq. mm, No & dia. of wire in mm , No of Core - 25 7/2.24 3...

RATE AS PER UNIFIED SCHEDULE OF RATES (M&E), (PART-A) IRRIGATION & WATERWAYS DEPARTMENT, GOVT. OF W.B, ITEM NO. 5.1.F-1 (PAGE 83): SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF FOLLOWING ITEMS FOR HOISTING SYSTEM AND GEAR BOX AS MENTIONED BELOW AS PER DIRECTION INCLUDING COST OF MATERIALS, MACHINARIES , MANPOWER, CUTTING, MACHINING, ALIGNING, ANCHORING, WELDING, FINISHING, CONSUMABLES, CARRIAGE AND ALL OVERHEADS WITH ALL LEADS AND LIFTS COMPLETE AS PER SPECIFICATION (WITHOUT PAINTING):XII):TURNBUCKLE(MS)

RATE AS PER UNIFIED SCHEDULE OF RATES (M&E), (PART-A) IRRIGATION & WATERWAYS DEPARTMENT, GOVT. OF W.B, ITEM NO. 5.1.F-1 (PAGE 84): SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF FOLLOWING ITEMS FOR HOISTING SYSTEM AND GEAR BOX AS MENTIONED BELOW AS PER DIRECTION INCLUDING COST OF MATERIALS, MACHINARIES , MANPOWER, CUTTING, MACHINING, ALIGNING, ANCHORING, WELDING, FINISHING, CONSUMABLES, CARRIAGE AND ALL OVERHEADS WITH ALL LEADS AND LIFTS COMPLETE AS PER SPECIFICATION (WITHOUT PAINTING): XXXIV) MANUAL OPERATING MECHANISM; A. CHAIN

RATE AS PER UNIFIED SCHEDULE OF RATES (M&E), (PART-A) IRRIGATION & WATERWAYS DEPARTMENT, GOVT. OF W.B, ITEM NO. 5.1.F-1 (PAGE 84): SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF FOLLOWING ITEMS FOR HOISTING SYSTEM AND GEAR BOX AS MENTIONED BELOW AS PER DIRECTION INCLUDING COST OF MATERIALS, MACHINARIES , MANPOWER, CUTTING, MACHINING, ALIGNING, ANCHORING, WELDING, FINISHING, CONSUMABLES, CARRIAGE AND ALL OVERHEADS WITH ALL LEADS AND LIFTS COMPLETE AS PER SPECIFICATION (WITHOUT PAINTING): XXXIV) MANUAL OPERATING MECHANISM; B. SPROCKET (ALOY STEEL)

RATE AS PER UNIFIED SCHEDULE OF RATES (M&E), (PART-A) IRRIGATION & WATERWAYS DEPARTMENT, GOVT. OF W.B, ITEM NO. 5.1.F-1 (PAGE 82): SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF FOLLOWING ITEMS FOR HOISTING SYSTEM AND GEAR BOX AS MENTIONED BELOW AS PER DIRECTION INCLUDING COST OF MATERIALS, MACHINARIES , MANPOWER, CUTTING, MACHINING, ALIGNING, ANCHORING, WELDING, FINISHING, CONSUMABLES, CARRIAGE AND ALL OVERHEADS WITH ALL LEADS AND LIFTS COMPLETE AS PER SPECIFICATION (WITHOUT PAINTING): V) SHAFT /PIN WITH KEY WAYS MADE OF B. EN8

RATE AS PER UNIFIED SCHEDULE OF RATES (M&E), (PART-A) IRRIGATION & WATERWAYS DEPARTMENT, GOVT. OF W.B, ITEM NO. 5.1.F-1 (PAGE 84): SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF FOLLOWING ITEMS FOR HOISTING SYSTEM AND GEAR BOX AS MENTIONED BELOW AS PER DIRECTION INCLUDING COST OF MATERIALS, MACHINARIES , MANPOWER, CUTTING, MACHINING, ALIGNING, ANCHORING, WELDING, FINISHING, CONSUMABLES, CARRIAGE AND ALL OVERHEADS WITH ALL LEADS AND LIFTS COMPLETE AS PER SPECIFICATION (WITHOUT PAINTING): XXXIII) M.S MANUAL OPERATING HANDLE.

RATE AS PER UNIFIED SCHEDULE OF RATES (M&E), (PART-A) IRRIGATION & WATERWAYS DEPARTMENT, GOVT. OF W.B, ITEM NO. 5.1.B-2 (PAGE 74): COST FOR ARRANGEMENT OF HOLDING THE DAM / BARRAGE GATE AND ITS COUNTER WEIGHT BY SPECIAL FIXURES, TOOLS AND TACKLES, CHAIN PULLEY BLOCK AND HEAVEY SCAFFOLDING ETC AS PER REQUIREMENT FOR PERFORMING REPAIRING WORKS AT THE SITE. THE COST INCLUDES COST OF MAMPOWERS, HIRE CHARGES OF T&P, CHAIN PULLEY BLOCKS, SCAFFOLDING, AND OVERHEAD COST ETC TO COMPLETE THE JOB AS PER DIRECTION OF ENGINEER IN CHARGE; B) GATE SHUTEER SIZE ABOVE 10 SQ.M UP TO 20 SQ.M

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