S.D.P- Sabarimala-ENVTL-M and M festival in 1201 M.E-Overhauling and operation of Incinerator Unit I,II and III including supply of spares and labour ( OLD and NEW Incinerators) including Monthly pooja of February 2026

Amount

Part I- Overhauling and operation of Incinerator Unit I

Maintenance to the droplet separator unit of each Incinerator by dismantling the unit from the incinerator assembly , and de-ashing the same using suitable chemical solution, Re assembling the unit using new high quality gasket, nuts, bolts and painting using heat resistant hammer tone painting .The work includes repairing and cleaning of ‘U’ bend connecting the droplet separator with ID fan consumables.

Maintenance to the ventury scrubbing unit of each incinerator by dismantling all the water inlet connections from the unit, cleaning the spray nozzles, inside surface, damper mechanism, thermo well and re assembling the unit using new gaskets, nuts bolts etc. the defective gaskets, nuts bots. The rates inclusive of all chargesfor tools and tackles, consumables and transporation charges

Supply and fixing centrifugal type combustion air fan connected to the old incinerator at Sabarimala coupled to 3 HP , 3 phase motor . The scope of work includes dismantling the defective fan , modification of the existing discharge duct , foundation structure and transporation charges etc

Maintenance, repairing and complete overhauling of primary chamber. (02 set) Cleaning the refractory lined furnace walls, arch, Patch work to the refractory lining and insulation layer using fire create cement ,bricks etc , making good the refractory lined charging door and ash doors using castables, and ceramic wool. The rate also includes complete painting (2 coats) of primary chamber out surface using heat resistant aluminium paint. The rates inclusive of all chargesfor tools and tackles, consumables and transporation charges

Maintenance, repairing and complete overhauling of secondary chamber (02 set). Cleaning the refractory lined furnace walls, arch, Patch work to the refractory lining and insulation layer using fire create cement ,bricks etc , making good the refractory lined ash doors using castables, and ceramic wool. The rate also includes complete painting (2 coats)of secondary chamber out surface using heat resistant aluminium paint. The rates inclusive of all chargesfor tools and tackles, consumables and transporation charges

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 mono -bloc burner assembly in Primary and secondary chamber for the incinerators, cleaning of electrodes, solenoid valves, blower fans, transformer, burner rod, nozzle, photocell, sight glass, diffuser plate, cone etc., Reassembling and tuning of burner assembly for proper combustion of system.

Labour charges for cleaning of fuel day tank, fuel lines, fuel filter , Rectification of leakages to the fuel line, valves, fuel pump, Replacement of gland packing, gaskets, oil seal for both the incinerators .

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.

Dismantling overhauling cleaning and minor repair works to the ID fan assembly. The work includes reassembling the blower unit, motor, shaft, impeller, bearing block, in proper alignment and carrying out necessary cleaning and surface finishing for the outer casing, necesssary patch work to the casing and repainting using heat resistant hammer tone paint and labour charges for replacing of bearings, greasing of bearing, and dyanamic balancing of impeller .The rate inclusive of all taxes transportation and cost of consumables.

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.

Design, supply, fabrication of MS duct for replacing the defective duct portion between droplet seperator and ID fan, ID fan to chimney, having 400 mm dia, 4mm thick, with mitter bend flanges, drain point, etc. coated with 2 coats of aluminum paint. The rate is inclusive of dismantling of existing duct, transportation charges etc

Supply and fixing Re circulation pump having flow rate of 10.6 m3/hr, 26 mtr head, 65 mm suction / 50 mm delivery, coupled 3 HP 3 Phase Motor. Pump is suitable for a max temp of 90 deg C. The rate inlcuding dismantling the existing pump, fixing the pump the foundation, modification to the suction and delivery lines with new flanges, packing including supply and fixing 65 NB Y strainser in the suction line and transportation charges.

PART I- APPENDIX-B (Spare Parts)

Thermocouple K Type (For primary chamber)

Thermocouple KER 710 (For secondary chamber)

Nozzle

V Belt B-97

RTD assembly for ventury outlet

Hose Metallic Braided 3/8 x 40

Digital Temperature Controller 0-1200degC

Contactor 32 A,230 V coil

Contactor 12 A ,230 V coil

Overload Relay 14-23A

Overload Relay 1.4-2.3A

Overload Relay 4.5-6.5A

Transfomer

Electrode assembly

Roller bearing 1312 K

Sleeve H 312

Star/delta timer

Diffuser plate

burner motor flanged, 2800 rpm0.5 HP suitable for burner assembly

electrode cap

High Tension cable

APPENDIX-C (Labour Charges)

Engaging overall Supervisor for 80 days. (1 No. /shift for 3 shifts/day) (3*80=240 Nos.)

Engaging SCAVENGER for loading of garbages into the incinerator for 80 days.(1 Nos. of machines) (3 Nos./shift for 3 shifts/day /machine) (3*3*80*1)=720 Nos.)

Engaging SCAVENGER to segregate bio-degradable waste and plastic materials from the garbages for 80 days. (5 Nos./shift for 3 shifts/day) (5*3*80)=1200 Nos.)

PART I - APPENDIX-D

Conveyance charges for departmentally supplied Diesel

Cloth Mask

Antisceptic Lotion

Rubber Gloves 14''

Rubber Gloves 18''

Part II- Overhauling and operation of Incinerator Unit II &III- PART II -Appendix A

Maintenance, repairing and complete overhauling of primary chamber. (2 set) Cleaning the refractory lined furnace walls, arch, Patch work to the refractory lining and insulation layer using fire create cement ,bricks etc , making good the refractory lined charging door and ash doors using castables, and ceramic wool. The rate also includes complete painting (2 coats) of primary chamber out surface using heat resistant aluminium paint. The rates inclusive of all taxes, charges for tools and tackles, consumables and transportation charges.

Maintenance, repairing and complete overhauling of secondary chamber . (2 set)Cleaning the refractory lined furnace walls, arch, Patch work to the refractory lining and insulation layer using fire create cement ,bricks etc , making good the refractory lined ash doors using castables, and ceramic wool. The rate also includes complete painting (2 coats)of secondary chamber out surface using heat resistant aluminium paint. The rates inclusive of all taxes, charges for tools and tackles, consumables and transportation charges.

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

Dismantling, overhauling, cleaning, and minor repair works to the FD fan assembly .The work includes complete cleaning of the impeller, motor, coupling and re assembling , and necessary patch work to the casing and painting . The rate inclusive of all taxes transportation and cost of consumables.

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.

Maintenance to the ventury scrubbing unit of each incinerator by dismantling all the water inlet connections from the unit, cleaning the spray nozzles, inside surface, damper 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.

Supply, fabrication and fixing of droplet separator having 800 mm dia, 2600 mm height straight portion made of 6mm thick ms plate,800 x 375 conical portion having 340mm height made of 6mm ms plate, 8 mm thick bottom plate provision for fixing of ventury scrubber unit, scrubbing water pump inlet and outlet connection, U bend having 410mm dia made of 4mm MS sheet for connecting the droplet with ID fan suction duct, drain point, manhole etc. The rate inclusive of complete dismantling of existing droplet separator applying 2 coat hammer tone paint. transportation charges from work shop to Sabarimala, consumables like welding rod;cutting wheel LPG, packing, oxygen etc

Maintenance to the droplet separator unit of each Incinerator by dismantling the unit from the incinerator assembly , and de-ashing the same using suitable chemical solution, Re assembling the unit using new high quality gasket, nuts, bolts and painting using heat resistant hammer tone painting .The work includes repairing and cleaning of ‘U’ bend connecting the droplet separator with ID fan consumables.

Dismantling overhauling cleaning and minor repair works to the ID fan assembly. The work includes reassembling the blower unit, motor, shaft, impeller, bearing block, in proper alignment and carrying out necessary cleaning and surface finishing for the outer casing, , necessary patch work to the casing and repainting using heat resistant hammer tone paint and labour charges for replacing of bearings ,greasing of bearing and dyanamic balancing of impeller .The rate inclusive of all taxes transportation and cost of consumables.

Labour charges for cleaning of fuel day tank, fuel lines, fuel filter , Rectification of leakages to the fuel line, valves, fuel pump, Replacement of gland packing, gaskets, oil seal for both the incinerators .

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.

Design, supply, fabrication of MS duct for replacing the defective duct portion between droplet seperator and ID fan, emergency stack, ID to chimney etc having 400 mm dia, 4mm thick, with mitter bend flanges, drain point, etc. coated with 2 coats of aluminum paint. The rate is inclusive of dismantling of existing duct, transportation charges etc

Supply and fixing Re circulation pump having flow rate of 10.6 m3/hr, 26 mtr head, 65 mm suction / 50 mm delivery, coupled 3 HP 3 Phase Motor. Pump is suitable for a max temp of 90 deg C. The rate inlcuding dismantling the existing pump, fixing the pump the foundation, modification to the suction and delivery lines with new flanges, packing including supply and fixing 65 NB Y strainser in the suction line and transportation charges.

PART II APPENDIX-B (Spare Parts)

Thermocouple K Type (For primary chamber)

Thermocouple KER 710 (For secondary chamber)

Nozzle

V Belt B-97

RTD assembly for ventury outlet

Hose Metallic Braided 3/8 x 40

Digital Temperature Controller 0-1200degC

Contactor 32 A,230 V coil

Contactor 12 A ,230 V coil

Overload Relay 14-23A

Overload Relay 1.4-2.3A

Overload Relay 4.5-6.5A

Electrode assembly

Transformer

roller bearing 1312 K

sleeve H 312

Star/delta timer

Blower fan for burner

Diffuser plate

electrode cap

HT cable

burner motor flanged, 2800 rpm0.5 HP suitable for burner assembly

PART II-APPENDIX-C- (Labour Charges)

Engaging overall Supervisor for 80 days. (1 No. /shift for 3 shifts/day) (3*80=240 Nos.)

Engaging SCAVENGER for loading of garbages into the incinerator for 70 days.(2 Nos. of machines) (3 Nos./shift for 3 shifts/day /machine) (3*3*80*2)=1440 Nos.)

Engaging SCAVENGER to segregate bio-degradable waste and plastic materials from the garbages for 70 days. (5 Nos./shift for 3 shifts/day) (5*3*80)=1200 Nos.)

PART II- APPENDIX-D

Conveyance charges for departmentally supplied Diesel

Cloth Mask

Antisceptic Lotion

Rubber Gloves 14''

Rubber Gloves 18''

PART III- Operation of incinerator 2 &3 during monthly pooja for Kumbom 1201ME- Part III Appendix -A

Servicing of monobloc burner assembly in primary and secondry chamber , cleaning of nozzle , electrode assembly, diffuser plate , solinid etc and tuning burner assembly for proper combustion system

Labour charges for checking and replacement of burner wires, contactors,socket etc , re commissioning of panel board , ID, FD and re circulation pump for trouble free operation of incinerators

PART-III Appendix B

Conveyance charges for departmentally supplied Diesel

PART III Appendix -C

Engaging overall supervisor 1 no per day for 8 days ( 1x8= 8)

Engaging SCAVENGER for loading of garbages into the incinerator 5 nos/shift/machine for 8days for 2 nos of machine

Engaging SCAVENGER to segregate plastic materils from garbages ( 4 nos/shift/machine for 2 nos machine ) for 8 days ( 8x4x2)

Indian Centrifuge Engineering Solutions Private Limited (BID ID -2383635)

CINZAC ENGINEERS (INDIA) PVT LTD (BID ID -2382293)