Construction of Electric Crematorium at Dibrugarh Samsan Ghat, Dibrugarh, Assam managed by Chowkidingee Samsan Sanskar Samity

Amount

Supply and installation of complete structural work for furnace made out of 50x50x6(in mm) (LxLxT) thick M S Angle , 50x75x50x6(in mm) (LxWxLxT) M S Chanel and 3mm thick M S plate, Rear and Bottom side plate of adequate thickness and welded or bolted in proper manner and Furnace Door of Manually operated made out of 16 mm thick M S plate duly Welded in shape. Door shall be internally lined with ceramic fiber Blanket with adequate density.

Supply and installation of Manifold with provision of three outlet, complete set and flue dumper set, door guider and rails set and necessary 'Z' duct set for flue exhaust.

Supply and fixing C.I. made counter weight.

Supply and fixing2 Nos C.I. made Ash door including hinge and locking arrangement for removing of ash/bones.

Supply and fixing main door driving shaft with bearing and bearing block and sprocket assembled, 2Nos 3m long with 1" pinion roller, chain, chain link 2Nos for door driving and 3/4" pinch roller chain 3 Nos and Handle assembly for front door movement.

Supply and installation of two position cantilever type spring loaded body charging trolley with handle. The trolley arms should be fabricated.

Supply and installation of complete set of refractory shaped bricks for construction of electric cremation primary & secondary chamber approx 13 MT as per proper drawing, along with proper insulation approx 13 MT as per proper drawing, along with proper insulation by CFI bricks, 1/c morter(approx1mt) , Standard is-6 bricks for duct line & refractory slab & M.S. dumper set. Primary chamber & Duct line will be outer lined by red bricks, for primary chamber lined by glazed tiles as per choice.

Supply & fixing of glazed tiles in the the body of furnace and painting of metal part of Furnace

Making C C Foundation with graded stone ballast stone for filling up gap of trolley by proper mixture cc.

Supply & fixing of Heating element of capacity 4.50 KW each to be Working in supply voltage of 240V, 50Hz made from 80-20 Ni-Cr Alloy wire of 8,00 SWG In coiled form and both end of coil is welded SS 304 studs by argon welding. The coil should be inserted into the groove of existing coil bricks & SS studs should be housed into ceramic collar tube wrapped with asbestos rope for light-felting connector brass make and ss nut bolts. Coils should be connected by 8.00 SWG Cu wire insulated by ceramic bld s

Supply and fixing of Thermocouple of heat sensing range0-1200 degree celcious (Cr-Al)Sensor housed in ss304 tube casing of dimention 900x19 mmxmm complete cased and fitted with terminal for inserting wire of 2 core 0.5 sq mm Cr-Al for heat sensing from Trerocouple to Temp controler covered flexible heat proof sleeve of appox length of 60 mt

SITC of fresh air ijection system(1.00HP,1.750KW)including forced Draft fan, Mild Steel (M S) Ducting butter fly vulbe etc. complete

Supply and fixing of sheet steel encloser 63A TPN combined with fuse swich unit on iron frame grouted on wall at basement level for local control of furnace heater group

Furnace Control Panel:- SITC of Furnace control panel (FCP) complete with all instruments, including lamp etc. The FCP will be floor mounted, self supporting Indoor type louver arrangement and fabrication from sheet metal work of 2mm thick MS sheet. The top, bottom and rear door where instruments will be mounted will be made from 2mm thick MS sheet. The dimension of panel will be sufficiently spacious for maintainance. The panel will be painted by two coats red oxide as primer and final by Synthetic light grey shade as per IS:631 and comprising of the following: 415V, 160A TPN MCCB with Adjustable Therm-magnetic Trip Unit as Incommer-01 No [Make-L&T/Siemens] BUS BAR & Metering: a) 415V, 200A, TPN Tinned Copper/Aluminium Bus Bar – 1 Set b) LED phase indicating lamps R-Y-B-3 Nos c) 415V, 100/5A, CL1.0 CT - 3 Nos [Make Keppa] d) Three phase Digital Amp meter – 1 No [Make-L&T/IIA/Siemens] Heater control Unit: a) 415V, 70A TP Power contactor Of coil voltage AC-240V/24V DC having 2 Nos NO + 2 Nos NC Auxiliary contacts – 2 Nos [Make-L&T/Siemens] b) 415V HRC Fuse link on 63A HRC fuse base – 6 NOS [Make-L&T/Siemens] d) ON-OFF push bottom switch 02 Nos e) ON-OFF LED indicating lamp 02 Nos Fresh air control unit: a) 415V, 6A, TP power contactor (Make-L&T/ Siemens) of coil voltage - 240VAC / 24V DC having 2 Nos NO + 2 Nos NC auxiliary contacts with adjustable Thermo-Magnetic O/L Relay 1 No b) 145V 6A NS Fuse link with Fuse base -- 03 Nos c) ON-OFF push button switch -- 01 Nos d) ON-OFF-Trip LED indicator Lamp -- 01 Nos

Supply and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC cables as below- 3.5 core 95 sq mm

3 core 35 sqmm

3 core 6sqmm

Finishing of all XLPE/PVC armoured cables by crimping tool including supplying and fixing solderless socket provi, anticorrosives paste & joining materials

Electrical connection of all ancillary motors i.e (a) Fresh Air motor, (b) Door lifting motor, (c) Servo motors, etc. by suitable size cable, gland, socket as required

Electrical connection of all Heating elements embedded in furnace to be grouped in a manner to operate it through contactor at start & running position by suitable size cable cablesocket etc.

Pollution Control Unit: Supply & delivery at , installation at site ,testing ,commissioning of SS 304 Fabricated Packed wet scrubber and accessories complete incl.piping as reqd. as per tech. spec.

Supply ,Delivery at site ,installation of necessary SS 304 ducting to connect existing furnace to A.P.C .unit.

Supply & delivery at site of Mist . Eliminator with accessories completete As per tech spct.

Supply & delivery at site of MS made self support 20 Mt Chimney , with proper Foundation bolt grouted inside foundation & aviation lamp at the top

Supply & Installation of ID fan with capacity 10000 cmh /hr min including driving motor and proper framing and fixing properly

Complete plumbing as necessary for water supply at APC system including 415V 50 Hz 2HP water pump for recirculation of water from slurry water tank.

SITC pollution control panel (PCP) complete with all instruments, indicating lamp etc. The PCP will be wall mounted indoor type, dust & vermin proof louvers arrangement and fabrication from sheet metal work of 2mm thick MS sheet. The PCP will be painted two coats of red oxide as primer and final by synthetic light grey shade as per IS:631 and comprising of the following: 415 V 63 A TPN MCCB with thermo-magnetic Trip unit -- 01 No as Incomer [Make: L&T/Siemens] a) 415V, 100A Tinned copper bus-bar – 1 Set b) LED phase indicating lamps R-Y-B – 3 Nos c) 415V, 100/5A, CL1.0 CT - 3 Nos [Make Keppa] d) Three phase Digital Amp meter – 1 No [Make-L&T/Siemens] Heater control Unit: a) 415V, 70A TP Power contactor Of coil voltage AC-240V/24V DC having 2 Nos NO + 2 Nos NC auxiliary contacts – 2 Nos [Make-L&T/Siemens] b) 415V HRC Fuse link on base – 03 Nos c) ON-OFF push bottom switch – 01 Nos d) ON-OFF Trip LED indicator Lamp – 01 Nos Water Pump control Unit: a) 415V, 8A TP power contactor of coil voltage 230V A.C. with adjustable Thermo-magnetic O/L relay – 01 No b) ON-OFF push bottom switch – 02 Nos c) On-OFF Trip LED Indicator d) Interconnection with Cu wire including cable gland, Crimping sockets, wiring accessories

DUKE BORAH (BID ID -287236)