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| 1 | DISMANTLING: Dismantling of all damage fire bricks from thefurnace 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. |
| 2 | 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 . |
| 3 | PATCH WORK WITH BRICKS: Roast bricks |
| 4 | PATCH WORK WITH BRICKS: Ash bricks (M.K.-16 to M.K.-24) |
| 5 | PATCH WORK WITH BRICKS:Angle bricks M.K-88 |
| 6 | PATCH WORK WITH BRICKS: Angle bricks M.K-100-4nos |
| 7 | PATCH WORK WITH BRICKS: Angle bricks M.K...101-4nos |
| 8 | PATCH WORK WITH BRICKS: Side bricks M.K-27 |
| 9 | PATCH WORK WITH BRICKS: Side bricks M.K-29 |
| 10 | 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 |
| 11 | PATCH WORK WITH BRICKS: Good quality fire clay mortar Washing of the entire chamber with Sodium Siliminate clay should be necessary. |
| 12 | 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. |
| 13 | CONSTRUCTION OF DOOR BLANKET: a) Supply, Fixing the S.S304 spike from inside the furnace door each of 280mm dia for holding the ceramic blanket |
| 14 | HEATING ELEMENT: Supply and fixing the Heating element (Heatco make) of capacity 4.5 K.W to be working in supply voltage of 240 V50 Hz made from 80/20 Nicrome wire of 8 SWG in coiled coil fromwelded S.S stud on both ends. The coil should be inserted into thegroove 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. |
| 15 | 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. |
| 16 | CLEANING AND REPAIRING OF FUEL DUCT PASSAGE: Supply &Fixing of R.S. slab after removing the same with necessary fire clay mortar. |
| 17 | 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 |
| 18 | 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 |
| 19 | 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 |
| 20 | BUILDING WORKS (K) PAINTING, VERNISHING ETC?(A)ORIGINAL WORKS.(3)(B)Painting with superior quality aluminium paint of approved make and brand including smoothening surface by sand papering etc. on steel surface : (b) Two coats |
| 21 | 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 |
| 22 | 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 ofcompensating wire. Heatco make |
| 23 | Sub Total |
| 24 | GST 18% |
| 25 | CESS 1% Please Enable Macros to View BoQ information |
