KMC/LTG/CRM/SBG/14/2025-26

Dismantling the 12000 cu M/hr I.D. Fan/blower of 12000 cu M /hr capacity from its foundation by opening the foundation bolts/driving bolts and flexible compiling of inlet, outlet canvas duct for repairing purpose.

Dismantling the 25 H.P (18.5 KW) squirrel cage motor from its foundation by Opening mounting bolts and disconnection of cables from terminal box and open The ...V... belts for repairing purpose (in condition)

Re fixing /mounting the 12000 cu M/ hr I.D fan /blower over its foundation by Means of nuts, bolts, washers connecting the inlet and outlet canvas cloth duct & wearing the ...V... belt complete alignment in respect to driving motor of 25H.P squirrel cage motor

Re fixing the 25 H.P star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the ...V... belts with proper alignment in respect to I.D. fan (12000 cu M/hr capacity) by adjusting the side rail for smooth running

Supply and fixing the S.S 304 plates 14 S.W.G.( 2 mm) thick 980mm x 225mm complete cutting and grinding

IMPELLER (12000 CU M /HR CAPACITY): Manufacture, Supply, Fitting and fixing S.S.-304 grade impeller of 635 mm dia. X 110 mm width in overall dimension. Welded with 12 nos. skewed fins/blade (size: 175mm x 100mm x 4mm thickness) at 30... Angle on the impeller centre point with Back plate and Front plate. Size of Back plate and front plate is (635mm dia. x 6mm thickness) respectively . After Fitting, Fixing of shaft with impeller dynamically balance for smooth air discharge capacity 12000 cu. m. /hr.

DOUBLE BALL BEARING FOR SN-E SHAFT OF I.D FAN (12000CU.M/HR): Supply and fixing of the Roller bearing in the shaft of blower (SKF make 22312E/C3)

Supply and fixing of Adapter Sleeve with oil groove(H313/PC) for 25 HP I.D. Fan/Blower (specially for APC devices of Wooden Pyres)

EN-24 SHAFT OF IMPELLER (60 MM DIA, 1000 MM LONG): a) Supply and fixing with EN-24 shaft of 60 mm dia x 1000mm long complete machining in true length, both side steps down 50mm dia x 150mm long or 100mm long for impeller side and pully side respectively incl. key slot on both ends having dimension 150mm x 10mm x 5mm for impeller sideand 100mm x 10mm x5mm for pully side on both ends of shaft is grilled and tapped 12mm dia. for lock washer to fitted of 100mm dia. and 8mm thickness and centrally drilled for 14mm dia.

PALMER BLOCK: a) Supply, fitting and fixing C.I palmer block for suitable to EN-24, 60 mm dia shaft including proper alignment and fixing in the pedestrian of the blower for free run of impeller.

Supply and fixing of tough ...V... belts (Make: FENNER/POWER BOOM / V guard/Benq/ECODRIVE) of the following size:B91

Supply and fixing of tough ...V... belts (Make: FENNER/POWER BOOM / V guard/Benq/ECODRIVE) of the following size:B92

Supply and fixing of tough ...V... belts (Make: FENNER/POWER BOOM / V guard/Benq/ECODRIVE) of the following size:C-144

Supply and delivery of Neoprene Rubber Sheet- 5mm thick

Supply and delivery of Cotton Impregnated with lubricant- Hydraulic Gland Packing (Style-376), Thickness- 13 to 25mm, Make- Champion

BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC. 1. Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. (a) In ground floor including roof.

BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT 4. (B) Do - by fine sand

BUILDING WORKS ( C ) BRICKWORKS, CONCRETE WORKS Etc. A. BRICK WORKS 1. Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

BUILDING WORKS ( C ) Brickworks,Concrete Works etc B. CONCRETE WORKS 5. Controlled Cement concrete with well graded stone chips (20 mm graded nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation.[using concrete mixture] M 20 Grade (i) Pakur Variety

BUILDING WORKS ( C ) Brickworks,Concrete Works etc.40..Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.(a) For works in foundation and upto roof of ground floor/upto 4 m.(i) Tor steel/Mild Steel.I. SAIL/ TATA/RINL.

BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS, GATES ETC. A. ORIGINAL WORKS 6. Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed. (i) 16 mm dia bolt (b) 450 mm long

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