Tender For Special Repair To 40 Fcu, Boiler Repair And Allied Infrastructure Of Chs Plant No 01 To 06 Under Ge 865 Ews At Leh., Leh-Ladakh

Special Repair To 40 Fcu, Boiler Repair And Allied Infrastructure Of Chs Plant No 01 To 06 Under Ge 865 Ews At Leh. 1 S&F In Replacement Mono Ethylene Glycol Based Fan Coil Unit Along With Double Blower With Min Throw Of 600 Cfm Metalic Body Copper Condensing Coil Wall Mounted 4500 Kcal / Hr ( 1.5 T ) , Complete All As Specified And Directed By Engr -In-Charge. 2 Supply And Fix In Replacement Of Old Unsv Fcu Connection Flexible Pipe 20 / 16 Mm As Per Required Length, Complete All As Specified And Directed By Engr -In-Charge. 3 Supply And Fix In Replacement Inlet Outlet Ball Valve 3 / 4 For Fcu As Per Existing Including Supply And Fixing Ms / Gi Nipple Of Size 3 / 4 Inch Including Welding And Cutting Work Of Existing Rusty Us Ms / Gi Nipple, Complete All As Specified And Directed By Engr -In-Charge. 4 Supply And Fix In Replacement Ofinlet & Outlet Ball Valve 25 Mmfor Fcu As Per Existing Including Supply And Fixing Ms / Gi Nipple Of Size 25 Mm Including Welding And Cutting Work Of Existing Rusty Us Ms / Gi Nipple, Complete All As Specified And Directed By Engr -In-Charge. 5 Supply, Installation , Testing And Commissioning Of Hot Water Heating Coils In Replacement Made Of Flexible Steel Tubes Of Suitable Outer Diameter & Thicknessas Per 3 To 4 Lakh Kilo Calori / Hrs Heat Capacity Designed To Efficiently Transfer Heat From Steam Boiler Water Or Higher Hot Water Mixed Mono Ethylene Glycol Meg Or Other Heat Transfer Fluid Non Corrosive System To The Central Heating Hot Water System . The Heating Coil Should Be Constructed As Per ManufacturerS Design For 3 To 4 Lakh K Cal / Hr.Hot Water Generator Without Allowing Either System To Come Into Direct Contact With The Other Including Welding Work At Rear & Front Side Of The Boiler, Complete All As Specified And Directed By Engr -In-Charge. 6 Material And Labour For Rewinding Of Electric Motor 3 Phase 415 Volts Of Capacity 7.5 Hp With Superior Quality Super Enameled Copper Winding Wire Of Appropriate Size And Gauge As Existing Including Varnishing , Cotton Tape, Pvc Sleeves, Bearings Etc, Complete All As Specified And Directed By Engr -In-Charge. 7 Material And Labour For Rewinding Of Electric Motor 3 Phase 415 Volts Of Capacity 5 Hp With Superior Quality Super Enameled Copper Winding Wire Of Appropriate Size And Gauge As Existing Including Varnishing , Cotton Tape, Pvc Sleeves, Bearings Etc, Complete All As Specified And Directed By Engr-In-Charge. 8 Material And Labour For Rewinding Of Electric Motor 3 Phase 415 Volts Of Capacity 2 Hp With Superior Quality Super Enameled Copper Winding Wire Of Appropriate Size And Gauge As Existing Including Varnishing , Cotton Tape, Pvc Sleeves , Bearings Etc, Complete All As Specified And Directed By Engr-In-Charge. 9 Material And Labour For Rewinding Of Electric Motor 3 Phase 415 Volts Of Capacity 0.5 / 1 Hp With Superior Quality Super Enameled Copper Winding Wire Of Appropriate Size And Gauge As Existing Including Varnishing , Cotton Tape, Pvc Sleeves, Bearingsetc, Complete All As Specified And Directed By Engr-In-Charge. 10 M&L Forservicing To The Glycol Pump And Motor Of Capacity 7.5Hp, 2870 Rpm Including Replacement Of Bearings, Oil Seals Or Any Other Spares / Work Required For Smooth Functioining Of Pump, Completeall As Specified And Directed By Engr-In-Charge. 11 Material And Labour For Servicing / Repairof Centrifugal Mono Blockpump 5 To 7.5 Hp With Impeler , Bearings, Bushes, Shaft, Gland Packing, Nut & Bolts, Rubber Washers, Cashing, Etc Or Any Other Spares / Work Required For Smooth Functioining Of Pump Etc Complete All As Specified And Directed By Engr-In-Charge. 12 Material And Labour For Servicing / Repairof Centrifugal Mono Blockpump, Upto 3 Hp With Impeler , Bearings, Bushes, Shaft, Gland Packing, Nut & Bolts, Rubber Washers, Cashing, Etc Or Any Other Spares / Work Required For Smooth Functioining Of Pump Etc Complete All As Specified And Directed By Engr-In-Charge. 13 M&L Forrepair Of Controle Panel Of Boilers By Replacing The Unserviseable Parts Of Panel Ie Mcb, Contactor, Relays And Controle Wiring Of Existing Size And Any Other Spares / Work Required For Smooth Functioining Of Complete Panel, Complete All As Specified And Directed By Engr-In-Charge. 14 Supply , Installaion, Testing And Commissioning3 Phase 415 V 50 Hz Double Nozzle Diesel / Kerosene Burner For 3 Lakh Kilo Cal / Hr Capacity 346 Kw Burner Duly Installed Alongwith Suitable Sizedflange , Galvanised Ms Bolts Nuts, Gaskets Etc, Complete All As Specified And Directed By Engr -In Charge 15 Dismantling Of Burner Assembly Of Chs And Remvoing Of Side Cover And Repairing The Same By Removing The Old Burnt Fire Refractory Cement Plastering, Replastering The Same As Per Existing With Fire Refractory Cement Forboiler Capacity 3-4 Lakh Kilo / Cal / Hr And Complete Servicing The Boiler Byremoving The Complete Carbon / Oil Deposits With Suitable Coil Shine Chemical Including Repir To Coil Assembly By Welding If There Is Any Leakage Found Or Any Other Repair Required At Site And Reassembling / Testing The Same, Complete All As Specified And Directed By Engr-In Charge.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	18-Aug-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	25-08-2023

INR 500 /-

INR 54400.0 /-

INR 27.18 Lakhs /-

Name of Work : SPL REPAIR TO 40 FCU, BOILER REPAIR AND ALLIED INFRASTRUCTURE OF CHS PLANT NO 01 TO 06 UNDER GE 865 EWS AT LEH.

Sl. No.	Item Description
1	S&F in replacement Mono Ethylene Glycol based Fan Coil Unit along with double blower with min throw of 600 CFM Metalic body copper condensing coil wall mounted 4500 Kcal /Hr (1.5 T), complete all as specified and directed by Engr -in-charge.
2	Supply and fix in replacement of old unsv FCU connection flexible pipe 20/16 mm as per required length, complete all as specified and directed by Engr -in-charge.
3	Supply and fix in replacement inlet outlet Ball Valve 3/4" for FCU as per existing including supply and fixing MS/GI nipple of size 3/4 inch including welding and cutting work of existing rusty US MS/GI nipple, complete all as specified and directed by Engr -in-charge.
4	Supply and fix in replacement ofinlet & outlet Ball Valve 25 mmfor FCU as per existing including supply and fixing MS/GI nipple of size 25 mm including welding and cutting work of existing rusty US MS/GI nipple, complete all as specified and directed by Engr -in-charge.
5	Supply, installation , testing and commissioning of hot water heating coils in replacement made of flexible steel tubes of suitable outer diameter & thicknessas per 3 to 4 Lakh kilo Calori/Hrs heat capacity designed to efficiently transfer heat from steam boiler water or higher hot water mixed Mono Ethylene Glycol MEG or other heat transfer fluid non corrosive system to the central heating hot water system . The Heating coil should be constructed as per manufacturer"s design for 3 to 4 Lakh K Cal /Hr.Hot water generator without allowing either system to come into direct contact with the other including welding work at rear & front side of the boiler, complete all as specified and directed by Engr -in-charge.
6	Material and labour for rewinding of electric motor 3 phase 415 volts of capacity 7.5 HP with superior quality super enameled copper winding wire of appropriate size and gauge as existing including varnishing , cotton tape, PVC sleeves, Bearings etc, complete all as specified and directed by Engr -in-charge.
7	Material and labour for rewinding of electric motor 3 phase 415 volts of capacity 5 HP with superior quality super enameled copper winding wire of appropriate size and gauge as existing including varnishing , cotton tape, PVC sleeves, Bearings etc, complete all as specified and directed by Engr-in-Charge.
8	Material and labour for rewinding of electric motor 3 phase 415 volts of capacity 2 HP with superior quality super enameled copper winding wire of appropriate size and gauge as existing including varnishing , cotton tape, PVC sleeves , Bearings etc, complete all as specified and directed by Engr-in-Charge.
9	Material and labour for rewinding of electric motor 3 phase 415 volts of capacity 0.5/1 HP with superior quality super enameled copper winding wire of appropriate size and gauge as existing including varnishing , cotton tape, PVC sleeves,Bearingsetc, complete all as specified and directed by Engr-in-Charge.
10	M&L forservicing to the Glycol pump and motor of capacity 7.5HP, 2870 RPM including replacement of bearings, oil seals or any other spares / work required for smooth functioining of pump, completeall as specified and directed by Engr-in-Charge.
11	Material and labour for Servicing / Repairof centrifugal Mono BlockPump 5 to 7.5 HP with Impeler ,Bearings, Bushes,Shaft, Gland packing, Nut & Bolts, Rubber washers, Cashing, etc or any other spares / work required for smooth functioining of pump etc complete all as specified and directed by Engr-in-Charge.
12	Material and labour for Servicing / Repairof centrifugal Mono BlockPump, upto 3 HP with Impeler ,Bearings, Bushes,Shaft, Gland packing, Nut & Bolts, Rubber washers, Cashing, etc or any other spares / work required for smooth functioining of pump etc complete all as specified and directed by Engr-in-Charge.
13	M&L forrepair of controle panel of Boilers by replacing the unserviseable parts of panel ie MCB, Contactor, Relays and controle wiring of existing size and any other spares / work required for smooth functioining of complete panel, complete all as specified and directed by Engr-in-Charge.
14	Supply , Installaion,testing and commissioning3 Phase 415 V 50 Hz double Nozzle Diesel /Kerosene Burner for 3 Lakh Kilo Cal / Hr Capacity 346 KW Burner duly installed alongwith suitable sizedflange , Galvanised MS Bolts Nuts, gaskets etc, complete all as specified and directed by Engr -In charge
15	Dismantling of burner assembly of CHS and remvoing of side cover and repairing the same by removing the old burnt fire refractory cement plastering, replastering the same as per existing with fire refractory cement forboiler capacity 3-4 lakh kilo/cal/hr and complete servicing the boiler byremoving the complete carbon/oil deposits with suitable coil shine chemical including repir to coil assembly by welding if there is any leakage found or any other repair required at site and reassembling/ testing the same, complete all as specified and directed by Engr-in Charge.