Sabarimala Devaswom MnM festivals in 1200ME Annual Overhauling repairs maintenance reconditioning and supply of spares for boilers installed at Sabarimala

Amount

Appendix-A CONTACTOR 9 A /230 V COIL

CONTACTOR 32 A /230 V COIL

DIGITEL TEMPERATURE CONTROLLER (DTC) 0 - 400 C -513

FUEL PUMP AJ6

GLAND WASHER

BURNER ROD FOR RXD

METALLIC BRIADED HOSE 3/8"*40"

NOZZLE 5.5 GPH, 45 DEG HO, MONARCH

NOZZLE 6.5 GPH, 45 DEG HO, MONARCH

NOZZLE 9.5 GPH, 60 DEG HO, MONARCH

NOZZLE 3.5 GPH 45 DEG HO MONARC

PHOTOCELL QRB 1

ECONOMISER SX 850

WATER PUMP TRIPLEX

D P SWITCH

SEQUENCE CONTROLLER MA 810

SEQUENCE CONTROLLER LMO

VALVE SEAT ASSEMBLY

V BELT A 44

V BELT A 52

ECONOMISER RXA 06

V BELT A42

V BELT A 54

PRESSURE GAUGE O TO 40 BOTTOM3/8

COIL FOR SX 850

OPTIMISER SX 850

OPTIMISER RXD 850

OPTIMISER RX A 06

COUPLING L075

MOTOR 2800 RPM 3 HP 3PHSE

MOTOR 1440 RPM 2 HP 3PHSE

R T D ASSEMBLY PT 100 5MTR LOG

STEAM BALL VALVE WITH SS BALL AND STEAM FORGED STEEL BOADY PTFE SEAT 25 NB

STEAM BALL VALVE WITH SS BALL AND STEAM FORGED STEEL BOADY PTFE SEAT 20NB

Appendix -B OVERHUALING & RECONDITIONING OF BOILERS 400000 Kcal/hr Thermax Make Thermic Fluid Boiler at Appapura for appom preparation. a) Reconditioning of thermic fluid generator TP-04 including cleaning of coil by using suitable wire brush and wiping the surface with cotton waste, combustion chamber, checking of top and bottom refractory, blower assembly, burner assembly like diffuser plate, electrode assembly, nozzle, photocell mountings, sight glass etc. and reassembling the coil with new standard high quality gaskets and packing. b) Cleaning the diesel tank, fuel line filters, strainers, fuel pump valves and providing proper packing to the valve, NRV, strainers and ensuring trouble free operation. c) Thermic fluid system - cleaning of thermic fluid pipeline falnges and cleaning and re-setting of SLSV, NRV, valves, etc. repairing and re-conditioning of damaged pipeline parts and fittings, providing proper gland packing for valves with fitting arrangement etc. and ensuring leak proof trouble free operation of thermic fluid heater. d) Repair and reconditioning of control panel of boiler ensuring perfect and trouble free operation of all switch gears , control gears and parts like MCBs, contactors, switches, OLRs, visual and alarm monitors, sequence controller, temperature controller, photocell, pressure switch, solenoid, motors, transformer, interconnecting cable etc. and keep the system ready for smooth operation. e) Rectification of minor fluid leaks and pipelines and karas. f) Painting of boiler such as panel board etc. g) Overhauling of thermic fluid pump.

850 Kg/hr Thermax make Steam Boiler installed at Aravanapura for aravana preparation. a) Dismantling, cleaning and reconditioning of steam boiler 850 Kg/hr, cleaning of coil using suitable wire brush and wiping the surface with cotton waste, combustion chamber, checking of top and bottom refractory, blower assembly, burner assembly, electrode assembly, nozzle, photocell mountings, sight glass etc. and reassembling the unit with high quality packings. b) Cleaning the water line, water tank, strainers, valves, optimizer, economizer tube, chamber and providing high quality gland packings, gaskets, etc. c) Descaling of coil and pipe line using 5% - 10% descaling chemicals or other type of harmless cleaning media of duration of 12 hr and ensuring the boiler water system of leak proof trouble free and smooth operation during festival season. d) Overhauling and reconditioning of feed water pump, fuel pump and blower assembly. e) Cleaning and reconditioning of diesel day tank, fuel and interconnecting pipe line, steam lines, steam valves, filters, strainers, NRV, valves and providing proper packing for leak proof and trouble free operation, steam line, steam valve.

500 Kg/hr Thermax make Steam Boiler installed at Devaswom Mess for food preparation. a) Dismantling, cleaning and reconditioning of steam boiler 500 Kg/hr, cleaning of coil using suitable wire brush and wiping the surface with cotton waste, combustion chamber, checking of top and bottom refractory, blower assembly, burner assembly, electrode assembly, nozzle, photocell mountings, sight glass etc. and reassembling the unit with high quality packing. b) Cleaning the water line, water tank, strainers, valves, optimizer, economizer tube, chamber and providing high quality gland packing, gaskets, etc. c) Descaling of coil and pipe line using 5% - 10% descaling chemicals or other type of harmless cleaning media of duration of 12 hr and ensuring the boiler water system of leak proof trouble free and smooth operation during festival season. d) Overhauling and reconditioning of feed water pump, fuel pump and blower assembly. e) Cleaning and reconditioning of diesel day tank, fuel and interconnecting pipe line, steam lines, steam valves, filters, strainers, NRV, valves and providing proper packing for leak proof and trouble free operation, steam line, steam valve. f) Painting of boiler such as panel board etc.

300 Kg/hr Thermax make Steam Boiler installed at Medicated Drinking water plant for Medicated Drinking water preparation. a) Reconditioning of steam boiler 300 Kg/hr, cleaning of coil using suitable wire brush and wiping the surface with cotton waste, combustion chamber, checking of top and bottom refractory, blower assembly, burner assembly, electrode assembly, nozzle, photocell mountings, sight glass etc. and reassembling the unit with high quality packings. b) Cleaning the water line, water tank, strainers, valves, optimizer, economizer tube, chamber and providing high quality gland packings, gaskets, etc. c) Descaling of coil and pipe line using 5% - 10% descaling chemicals or other type of harmless cleaning media of duration of 12 hr and ensuring the boiler water system of leak proof trouble free and smooth operation during festival season. d) Overhauling and reconditioning of feed water pump, fuel pump and blower assembly. e) Cleaning and reconditioning of diesel day tank, fuel and interconnecting pipe line, steam lines, steam valves, filters, strainers, NRV, valves and providing proper packing for leak proof and trouble free operation, steam line, steam valve. f) Painting of boiler such as panel board etc.

600 Kg/hr Thermax make Steam Boiler installed at Annadhana Mandapam for Annadhanam preparation. a) Dismantling, cleaning and reconditioning of steam boiler 600 Kg/hr, cleaning of coil using suitable wire brush and wiping the surface with cotton waste, combustion chamber, checking of top and bottom refractory, blower assembly, burner assembly, electrode assembly, nozzle, photocell mountings, sight glass etc. and reassembling the unit with high quality packing. b) Cleaning the water line, water tank, strainers, valves, optimizer, economizer tube, chamber and providing high quality gland packing, gaskets, etc. c) Descaling of coil and pipe line using 5% - 10% descaling chemicals or other type of harmless cleaning media of duration of 12 hr and ensuring the boiler water system of leak proof trouble free and smooth operation during festival season. d) Overhauling and reconditioning of feed water pump, fuel pump and blower assembly. e) Cleaning and reconditioning of diesel day tank, fuel and interconnecting pipe line, steam lines, steam valves, filters, strainers, NRV, valves and providing proper packing for leak proof and trouble free operation, steam line, steam valve. f) Painting of boiler such as panel board etc.

Appendix -C Insulation of Thermic fluid pipelines using mineral wool covered with chicken mesh and cladded with aluminium sheet of suitable thickness for a total insulation thickness of 50 mm. Note: Measurements of above shall be taken over the finished surface of covering on all fittings as mentioned in 9 of IS 7413-1981 and billed for accordingly. Valves and flanges shall be charged extra at 2 times and 1.5 times running meter rate respectively. Bend shall be measured from outer radius and will be charged twice of running meter rate of pipe size and will be extra.

Complete shifting of 300 kg/hr boiler and connected accessories installed at police mess , re locating , installtion and re commissioning the the same @ Saramkuthy medicated drinking water The scope of work includes the following a. Dismantling the boiler - removing the burner,topcover,top refractory,water pamp ,fule pump,control panel base frame , economiser,coil,optimiser header etc, b. Dismantling the HSD/water lines from the feed tanks c. Dismantling the flue gas duct connecting the boiler with the common chimney d. Charges for shifting of boiler from police mess to Saramkuthy e. charges for re assembling of boiler with new packings, gasket, etc f.Leading, positioning and alignment of boiler to the new foundation

charges for dismanling the defective 2 nos 200 kg/hr boilers inside the existing drinking water production plant and leading the same to near by scrp yard - the work includes dismanling the flue gas ducting from the common chimney, water line fuel lines steam lines etc Re locating the existing 300 kg/hr boiler to new foundation inside the proposed 10 KL capacity medicated drinking water facility . The scope of work includes dismanling the flue gas ducting from the common chimney, water line fuel lines steam lines etc and re installin the same , inter coneectin with the common header for 2 nos 300 kg/he boiler

Re locating the existing drinking water production tank ( 5 KL) and distribution cum cooling tank ( 3KL)- the scope of work includes the following Dismantling and leading the existing 1 KL water tanks ( 5 nos) to the scrap yard Re locating the existing hot water circulation pumps Modification of inter connecting pipe line with the new production and distribution tanks including necessary pipe fittigs and consumables

Shifting and re locating the 3 KL capacity HSD sotage tank to the new location outside the building- the work includes disnanling the HSD lines to boiler day tank, leading the new tank to new location, providing the filling line and relocating the transfer pump etc

Replacing damaged steam line ,Condansate ,Fule line and Water line for Aravnapant ,Annadhanam,devaswom mess and Medicated driking water boiler etc Supply fabrication and erection of ms pipe line for various pont at sabarimala rate inclusive of bend,flanges barrel nipple , nut and bolt labour charges and consumables etc MS C CLASS PIPE 80 NB

MS C CLASS PIPE 65 NB

MS C CLASS PIPE 50 NB

MS C CLASS PIPE 40 NB

MS C CLASS PIPE 25 NB

MS C CLASS PIPE 20 NB

MS C CLASS PIPE 15 NB

Replacing damaged steam line , and hot Water line for Aravnaplant ,Annadhanam,devaswom mess and Medicated driking water boiler etc . Supply fabrication and erection of SS pipe line for various point at sabarimala rate inclusive of bend, barrel nipple , nut and bolt and consumables etc SS 304 SCH 50 NB PIPE

SS 304 SCH 40 NB PIPE

SS 304 SCH25 NBPIPE

SS 304 SCH 20 PIPE

Supply and fixing of SS flanges with ss nut bolt gasket etc SS 304 FLANGE 50 NB

SS 304 FLANGE 40 NB

SS 304 FLANGE 25 NB

SS 304 FLANGE 20 NB