Tender For Round The Clock Maintenance Of Turbine And Its Aux. Of Unit No.- 1, 2 And 3 Of 3X210 Mw, Atps, Anpara, anpara-Uttar Pradesh

Round The Clock Maintenance Of Turbine And Its Aux. Of Unit No.- 1, 2 And 3 Of 3X210 Mw, Atps, Anpara-2 1- For Anpara 210Mw Unit-1 3 2- For Anpara 210Mw Unit-2 4 3- For Anpara 210Mw Unit-3 5 Overhauling Of Centrifuging Machine Mab103 / 206 As Per Scope Of Work. 6 Oil Flushing Of H.P. Bypass Oil System As Per Scope Of Work. 7 Transportation Of Lubricant / Spares / Consumables 8 Transportation Of Lubricant From Central Store To Site Store. 9 Transportation Of Empty Drums From Site Store To Central Store. 10 Running And Up-Keeping Of 2 Nos. Portable Centrifuging Machine As Per Scope Of Work. 11 Replacement Of The Damaged L.P. Diaphragms. 12 Cleaning Of Suction Strainer Of Cep 13 Cleaning Of Strainers Of Raw Water Booster Pumps 14 Round The Clock Up-Keeping And Maintenance Of Boiler Feed Pumps And Condensate Pumps As Per Scope Of Work Of Tender Specification. . ( One Job Means Round The Clock I.E. In All Three Shifts Per Day For One Month ) 15 For Anpara 210Mw Unit-1 16 For Anpara 210Mw Unit-2 17 For Anpara 210Mw Unit-3 18 Replacement Of Old Turbine Oil Cooler Tube Nest Assembly With New One And Installation And Commissioning The Same In Unit#1 / 2 / 3 Of 3X210 Mw, ‘A’Tps, Anpara 19 Cleaning Of Main Oil Tank Room And Spreading Fresh Sand ( As Per Attached Annexures ) 20 Cleaning Of Main Oil Tank 21 Overhauling Of Gland Seal Vapour Exhauster / Oil Extraction Fan 22 Replacement Of Damaged N2 Gas Bladder From Accumulator Of Hp Bypass System 23 Inspection / Replacement Of Hp Bypass Axial Piston Pump 24 Replacement Of Compensator Of Hotwell / Condensate Extraction Pump 25 Cleaning Of C.W. Duct Inside The T.G. Hall 26 Checking Of Through Ness Of Drainpipe Of Main Steam And Hot Reheat Strainer 27 Repairing Work Of Grating / Chequred Plate 28 Attending Tube Leakage Of H. P. Heaters 5 / 6 Of 3X210mw And Commissioning Of Heaters From Water And Steam Side. 29 Attending Water Leakage From Water Box Cover Of H. P. Heaters 5 / 6. 30 Servicing Of Pneumatically Operated Recirculation Valves Of Bfp Nb 100Mm 31 Servicing Of Solenoid Operated Drain Valves Dw-109 / Dw-110 32 Servicing Of Motorized Extraction Valve Es-I / Es-4 Nb 200Mm 33 Servicing Of Motorized Feed Water Discharge Valves Of Bfp Bf -7 / 8 / 9 Of Nb200mm. 34 Servicing Of H.P. Motorized Drain Valve 25 To 50Mm 35 Servicing Of Hp Manual Valves & Nrvs 36 Servicing Of Pneumatically Operated Drip Line Valve Of Lp Heater, Mc-23 / 19 , Dm-15 / 16 37 Servicing Of Lp Hand Operated / Motorized Valves At Different Elevations 25Mm To 150Mm. 38 Servicing Of L.P. Hand Operated / Motorized Valve / Nrvs Nb 200Mm To 500Mm 39 Replacement Of Lp Valves ( Flange Type ) 100 To 500Mm 40 Servicing Of Self-Actuating Feed Water Group Protection Valves Fw-55 / 56 Of H.P. Heaters Of Nb-250Mm And Np-250 Kg / Cm². 41 Servicing Of Feed Water Motorized Isolating Valves Of Hp Heaters Nb 300Mm. 42 Servicing & Overhauling Of Actuators K-150, F16a 43 Servicing Of Actuators Type K-600, F14e 44 Servicing Of Pneumatic Actuators 45 Servicing / Overhauling Of Main Ejectors 46 Overhauling & Rectification Of Tube Leakage From Turbine Oil Coolers. 47 Overhauling / Servicing Of L. P. Heaters. 48 Servicing Of Drip Control Valves Of H. P. Heater Hd-20, Hd-23, Hd-14 49 Changing Gaskets Of Flanges In Feed Line Heaters, Ejectors, Drain Coolers Etc. 50 Servicing Of Actuators Limitorque / Siemens / Acuma Make 51 Replacement Of Hp Valves Steam Line, Oil Line ( Motorized / Hand Operated ) At Different Floors From ( - ) 4 Meter To 11 Meter Level Size More Than Nb 15Mm Up To Nb 50Mm 52 Replacement Of Hp Valves Steam Line, Oil Line ( Motorized / Hand Operated ) At Different Floors From ( - ) 4 Meter To 11 Meter Level Size More Than Nb 50Mm Up To Nb 65Mm 53 Replacement Of Hp Valves Steam Line, Drain Line ( Motorized / Hand Operated ) At Different Floors From ( - ) 4 Meter To 11 Meter Level Size More Than Nb 65Mm Up To Nb 150Mm 54 Replacement Of Gland Packing Of Hp Valves From Nb 50Mm To Nb 500Mm. 55 Replacement Of Gland Packing Of Hp Bypass Valve ( Bp-1 / Bp-2 ) . 56 Servicing Of Actuators Of Turbine Gland Seal Steam / Leak Off Controller Along With Valve. 57 Servicing Of Electro Hydraulically Operated Hp By Pass Valve ( Bp-1 / Bp-2 ) 58 Attending Leakages Of Pipeline & Headers Etc.Of Turbine And It’S Auxiliaries By Cutting Grinding And H.P. Welding Of Damaged Portion Putting New Spools / Bends If Required. 59 Repair / Replacement Of Hp / Lp Pipelines / Drainlines By Cutiing And Re-Welding On Per Mm Basis 60 Complete Spray Insulation And Repair Of Spray Insulation On Following Equipments Including Supply Of Self Setting Cement Compound, Spray Wool Alkali Silicate Binder Retainers, M. S. Plate, Aluminum Shields, S.S. And G.I. Wire Nettings, Removal Of Old And Damaged Insulation Re-Fixing Of End Shields Plastering And Finishing As Per Bhel Norms And Specifications.1. H. P. Casing 324 To 360 Mm Insulation Thickness.2. Interceptor Valves And I.P. Control Valves 270Mm Thickness Insulation. All The Above Equipments Including Their End Shield On Front And Rear Sides And Other Areas As Per Site Requirements. 61 Supply And Application Of Thermal Insulation On Critical Steam Pipes Such As Main Steam Hot Reheat, Cold Reheat, Cross Around And Feed Cycles Pipes Etc. Including Fixing And Fitting Of Protective Covering Insulation Thickness 50Mm Silicate And 100Mm Mineral Wool Or By 180Mm Thickness Of Lightly Resin Bonded Mineral / Rock Wool And Sheetings. 62 Inspection Of Repaired Tg Bearings No. 1 To 6: Dimension Measurement And Dp Test

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	13-May-2023	Corrigendum Regarding Tender Fee	Fee	19-06-2023

INR 1090 /-

INR 60000.0 /-

INR 37.13 Lakhs /-

Name of Work: Round the clock maintenance of Turbine & its Aux. of Unit No.- 1, 2 & 3 of 3x210 MW, ‘A’TPS, Anpara

Sl. No.	Item Description
1	Round the clock up-keeping and maintenance of Turbine and its auxiliaries as per scope of work of Tender specification. (One Job means round the clock i.e. in all three shifts per day for one month)
2	1- For Anpara 210MW Unit-1
3	2- For Anpara 210MW Unit-2
4	3- For Anpara 210MW Unit-3
5	Overhauling of Centrifuging machine MAB103/206 as per scope of work.
6	Oil Flushing of H.P. Bypass oil system as per scope of work.
7	Transportation of lubricant/spares/consumables
8	Transportation of lubricant from Central Store to Site store.
9	Transportation of Empty Drums from site store to Central Store.
10	Running and up-keeping of 2 nos. portable centrifuging machine as per scope of work.
11	Replacement of the damaged L.P. diaphragms.
12	Cleaning of suction strainer of CEP
13	Cleaning of strainers of Raw Water Booster pumps
14	Round the clock up-keeping and maintenance of Boiler Feed Pumps and Condensate pumps as per Scope of work of tender Specification. .(One Job means round the clock i.e. in all three shifts per day for one month)
15	For Anpara 210MW Unit-1
16	For Anpara 210MW Unit-2
17	For Anpara 210MW Unit-3
18	Replacement of Old Turbine Oil cooler tube Nest Assembly with new one and installation and commissioning the same in unit#1/2/3 of 3x210 MW, ‘A’TPS, Anpara
19	Cleaning of Main oil tank room and spreading fresh sand (As per attached annexures)
20	Cleaning of Main Oil tank
21	Overhauling of gland seal vapour exhauster /Oil extraction fan
22	Replacement of damaged N2 gas bladder from Accumulator of HP Bypass system
23	Inspection / Replacement of HP Bypass Axial Piston Pump
24	Replacement of compensator of hotwell/ condensate Extraction pump
25	Cleaning of C.W. Duct inside the T.G. hall
26	Checking of through ness of drainpipe of Main Steam and hot reheat strainer
27	Repairing work of grating/chequred plate
28	Attending tube leakage of H. P. Heaters 5/6 of 3x210MW and commissioning of Heaters from water and steam side.
29	Attending water leakage from water box cover of H. P. Heaters 5/6.
30	Servicing of Pneumatically operated recirculation valves of BFP Nb 100mm
31	Servicing of solenoid operated drain valves DW-109 / DW-110
32	Servicing of motorized extraction valve ES-I / ES-4 Nb 200mm
33	Servicing of motorized Feed water discharge valves of BFP BF -7/8/9 of Nb200mm.
34	Servicing of H.P. motorized drain valve 25 to 50mm
35	Servicing of HP Manual valves & NRVs
36	Servicing of pneumatically operated drip line valve of LP heater, MC-23/19 ,DM-15 /16
37	Servicing of LP Hand operated/motorized valves at different elevations 25mm to 150mm.
38	Servicing of L.P. Hand operated/motorized valve/NRVs Nb 200mm to 500mm
39	Replacement of LP Valves (flange type) 100 to 500mm
40	Servicing of self-actuating feed water group protection valves FW-55/56 of H.P. Heaters of Nb-250mm and Np-250 Kg/cm².
41	Servicing of feed water motorized isolating valves of HP Heaters Nb 300mm.
42	Servicing & overhauling of Actuators K-150, F16A
43	Servicing of actuators type K-600, F14E
44	Servicing of pneumatic actuators
45	Servicing/Overhauling of Main Ejectors
46	Overhauling & Rectification of tube leakage from Turbine oil Coolers.
47	Overhauling/servicing of L. P. Heaters.
48	Servicing of drip control valves of H. P. Heater HD-20, HD-23, HD-14
49	Changing gaskets of flanges in feed line heaters, ejectors, Drain coolers etc.
50	Servicing of Actuators Limitorque/Siemens/ Acuma make
51	Replacement of HP valves steam line, oil line (motorized /hand operated) at different floors from (-) 4 meter to 11 meter level size more than Nb 15mm up to Nb 50mm
52	Replacement of HP valves steam line, oil line (motorized/hand operated) at different floors from (-) 4 meter to 11 meter level size more than Nb 50mm up to Nb 65mm
53	Replacement of HP valves steam line, drain line (motorized/hand operated) at different floors from (-) 4 meter to 11 meter level size more than Nb 65mm up to Nb 150mm
54	Replacement of gland packing of HP valves from Nb 50mm to Nb 500mm.
55	Replacement of gland packing of HP Bypass valve (BP-1 / BP-2).
56	Servicing of actuators of turbine gland seal steam /leak off controller along with valve.
57	Servicing of Electro hydraulically operated HP By pass valve (BP-1 / BP-2)
58	Attending leakages of pipeline & headers etc.of Turbine And It’s Auxiliaries by cutting grinding and H.P. welding of damaged portion putting new spools/bends if required.
59	Repair/Replacement of HP/LP Pipelines/drainlines by cutiing and re-welding on per mm basis
60	Complete spray insulation and repair of spray insulation on following equipments including supply of self setting cement compound, spray wool alkali silicate binder retainers, M. S. Plate, aluminum shields, S.S. and G.I. wire nettings, removal of old and damaged insulation re-fixing of end shields plastering and finishing as per BHEL norms and specifications.1.     H. P. casing 324 to 360 mm insulation thickness.2.     Interceptor valves and I.P. control Valves 270mm thickness insulation. All the above equipments including their end shield on front and rear sides and other areas as per site requirements.
61	Supply and application of thermal insulation on critical steam pipes such as main steam hot reheat, cold reheat, cross around and feed cycles pipes etc. including fixing and fitting of protective covering insulation thickness 50mm silicate and 100mm mineral wool or by 180mm thickness of lightly resin bonded mineral/ rock wool and sheetings.
62	Inspection of Repaired TG Bearings No. 1 to 6: Dimension measurement and DP test