SDP-Sabarimala- M and M festival in 1195 ME-Disposal of garbages at Sabarimala - Overhauling and operation of INCINERATOR UNIT - I including supply of spares and labor (Old Incinerator)

Amount

APPENDIX A Design ,fabrication supply and fixing of droplet separator segment having 790 mm dia, 1700mm height shell, made of 6mm thick ms plate ,conical section. The rate inclusive of complete dismantling of existing droplet separator , cutting and removing of damaged portion ,cleaning and re -fabrication of useful portion for assembling droplet separator, applying 2 coat hammer tone paint .To and fro transportation charges Ernakulam work shop to Sabarimala, consumables like welding rod ;cutting wheel ,LPG ,packing, oxygen etc .The work includes repairing and cleaning of ‘U’ bend connecting the droplet separator with ID fan consumables .

Maintenance to the ventury scrubber unit by dismantling all the water inlet connections from the unit, cleaning the spray nozzles, inside surface, butter fly control mechanism, thermo well and re assembling the unit using new gaskets, nuts bolts etc. the defective gaskets, nuts bots , . The rate inclusive all taxes cost of consumables etc

Design,Supply,Fabrication and erection of ID fan assembly having the following specifications Fan type - Centrifugal Class - ClassII Constructions - STD MS Out let Orientation - Vertically upward Medium - Air Temperature - 120 deg The centrifugal fan shall be coupled to the existing 15HP motor. The rate is inclusive of supply and fixing of roller bearing shaft, sleeve, bearing block and basement using MS Structure.

Dismantling, overhauling, cleaning and minor repairs work to the FD fan assembly .The work includes re-assembling the impeller to the motor shaft in proper alignment and patch work and painting of casing .the rate inclusive of all taxes, transportation and cost of consumables.

Maintenance, repairing and complete overhauling of primary and secondary chamber. The work includes complete dismantling of primary chamber top refractory casting from top plate and providing of 'Y' type anchors inside the surface for strengthening of refractory lining and recasting of top refractory by using insulate castable and firecrete cement, replacing of damaged bricks, recasting of damaged wall casting of both the chambers, The rate is inclusive of painting of secondary and primary chamber with 2 coats of heat resistant aluminium paint.

Dismantling of horizontal refractory lined duct connecting the secondary chamber with ventury scrubber , removing the defective refractory layer form the duct, cleaning and re casting the duct using refractory cement (grade whytete/K). the work also includes providing necessary ‘Y’ type jagers inside the surface for strengthening the refractory lining. The rate inclusive of all taxes cost of consumables , all tools , tackles , like tri-pole for lifting the duct.

Complete dismantling of monobloc burner assembly in primary and secondary chamber, cleaning of electrodes, solenoid valves, blower fans, transformer, burner rod, nozzle, photocell, sight glass, diffuser plate, cone etc., and complete painting of burner assembly. Reassembling and tuning of burner assembly for proper combustion of system. The rate inclusive of all taxes .

Labour charges for checking and necessary repairs of control panel board and related parts of Incinerator ensuring perfect and trouble free operation of all switches, contactors, OLR, MCBs, fuses, sequence controller, temperature controller, RTD, thermocouple, motors, photocell, visual and alarm monitors, limit switches, indication lamps, etc. and cleaning of all terminals using Carbon tetra chloride, painting of panel board

Labour charges for cleaning of fuel day tank, fuel lines, strainers, valves, fuel filter, rectification of leakages to the fuel line valves, fuel pump. Replacement of gland packing, gaskets, oil seal etc; and painting of fuel tank, structural support for fuel tank and venture scrubber using suitable grade enamel paint.

Repairing and maintenance to the damaged grate bar and grates support using 25 mm for steel and ISMB-150x75.The work includes dismantling and removing the entire grate bar assembly, Cleaning the grate bars, re-assembling the same inside the furnace after repairing .The rates inclusive all taxes and transportation charges.

Repairing of the scrubbing water recirculation line and nozzles by replacing the defective MS pipe line connecting re circulation pump with ventury and emergency make up line, MS pipe line connecting the over head with ventury scrubber with necessary fittings like bends, flanges, gasket nut and bolt etc; and with suitable painting.

APPENDIX B - Spare Parts Thermocouple K Type (For primary chamber)

Thermocouple KER 710 (For secondary chamber)

Nozzle

Blower fan for mono bock burner

RTD assembly for ventury outlet

V -Belt B- 97

Hose metallic braided

Electrode Assembly

Contactor 32 A,230 V coil

Contactor 18 A ,230 V coil

Overload Relay 14-23A

Overload Relay 1.4-2.3A

Solenoid Valve

Fuel filter 0.5 Ltr

Combinstating cable for Thermocouple

APPENDIX C - Labour Charges Engaging overall Supervisor for 75 days. (1 No. /3Shift /day)(3*75=225 Nos.)

Engaging SCAVENGER for loading of garbages into the incinerator for 75 days.(2 Nos. of machines)(3 Nos./shift for 3 shifts/day /machine)(3*3*75)=675 Nos.)

Engaging SCAVENGER to segregate plastic materials from the garbages for 67 days.(5 Nos./shift for 3 shifts/day)(3*5*75)=1125 Nos.)

Engaging ELECTRICIAN for 75 days. (1 No./shift for 3 shift/day) (1*3*75=225)

Engaging PUMP OPERATOR for 75 days. (1 No./shift for 3 shift/day) (1*3*75=225)

Yellow mask

MattyMask

Rubber Gloves 14"

Rubber Gloves 18"

HARILAL P.V