Preventive /Breakdown Maintenance Work Of Boiler Pressure Part Of Unit 1And 2 2X600mw At Sstpp , Stage-I , Mppgcl , Dongalia , Distt . Khandwa, Floor 3Rd Admin Building Se Purchase And Work Sst-Madhya Pradesh

TDR : 26783074

Tender Notice
Corrigendum Details
BOQ

Expired

Floor 3Rd Admin Building Se Purchase And Work Sst , Madhya Pradesh

Tender Brief : Corrigendum : Preventive /Breakdown Maintenance Work Of Boiler Pressure Part Of Unit 1And 2 2X600mw At Sstpp , Stage-I , Mppgcl , Dongalia , Distt . Khandwa

Document Fees
₹ 2000 /-

EMD
₹ 102400.0 /-

Tender Value
Refer document

Submission Date
08-03-2021

Competition Type
Indian

Bidding Type
Tender

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Sr No	Corrigendum Date	Corrigendum	Type	New Submission Date
1	25-02-2021	1st extension of due date	Date	08-03-2021

Name of Work:“Preventive /Breakdown Maintenance work of Boiler Pressure part of Unit 1&2 2x600MW at SSTPP, STAGE-I, MPPGCL, Dongalia, Distt. Khandwa (M.P.).Tender No. 2020_MPPGC_118174
	Sl.No.	WORK Description	work No.	Quantity	Units
1	1.01	Preparation of scaffolding above Economiser Hopper for inspection & attending of Economiser Lower Bank Coil	work1	1	Nos.
2	2.01	Cleaning of Ash in Dead Chamber, Penthouse, Cat House	work2	2	Nos.
3	3.01	Preparation & Operation of Skyclimber in Furnace	work3	2	Nos.
4	4.01	Inspection and repairs of doors/windows & peep holes of Boiler	work4	5	Nos.
5	5	Cleaning & Repair of Windbox
6	5.01	Repair of Windbox by patching	work6	100	RM
7	5.02	Dismanteling of Steel Structures/Installation of new steel plate	work7	1	MT
8	6.01	Rectification, Replacement & Refixing of protection sleeve (shielding) in various areas of Boiler tubes	work8	500	Nos.
9	7	WELDING OF HP JOINTS OF BOILER TUBES
10	7.01	Replacement of W/W burner panel tubes	work10	10	Nos.
11	7.02	Waterwall tubes, Screen tubes, Hanger tubes, Rear arch tubes etc.	work11	100	Nos.
12	7.03	Economiser tubes/ LTSH tubes	work12	150	Nos.
13	7.04	Platen Superheater tubes	work13	30	Nos.
14	7.05	Divisional Superheater tubes	work14	30	Nos.
15	7.06	Economiser Support tubes	work15	40	Nos.
16	7.07	LTSH Support tubes	work16	40	Nos.
17	7.08	Superheater Steam cooled spacer tubes	work17	40	Nos.
18	7.09	Reheater (Front Assembly) tubes	work18	30	Nos.
19	7.1	Reheater (Rear Assembly) tubes	work19	30	Nos.
20	7.11	Reheater cross over tubes	work20	10	Nos.
21	7.12	Reheater Steam cooled spacer tubes.	work21	10	Nos.
22	7.13	Lower/Upper corner transition tubes	work22	10	Nos.
23	7.14	Roof tubes	work23	10	Nos.
24	8	Alignment of tubes of SH Divisional Panel	work24	10	Nos.
25	9	Alignment of tubes of Platen Superheater	work25	5	Nos.
26	10	Algnment of Reheater	work26	20	Nos.
27	11	Alignment of Economiser tubes	work27	30	Nos.
28	12	Alignment of LTSH coils	work28	30	Nos.
29	13	Peparation of HP tube bends	work29	50	Nos.
30	14	Welding of Fins	work30	300	RMtr.
31	15	Pad Welding of Thinned tubes (50mm to 150mm)	work31	500	Nos.
32	16	APPLICATION OF REFRACTORY AT VARIOUS LOCATION OF BOILER
33	16.01	Pent house, Door & Windows Etc. Grade 'C'	work33	2	MT
34	16.02	Coal Burner Grade 'A'	work34	1	MT
35	17	Re- enforcement of Welding Joints	work35	300	Nos.
36	18	Replacement of Valves (Welded type)/Steam Traps
37	18.01	10mm to 50 mm	work37	15	Nos.
38	19	Complete Servicing /Gland packing of HP Valves
39	19.01	50mm to 100 mm	work39	50	Nos.
40	19.02	100mm to 200 mm & above	work40	20	Nos.
41	20	Repair & Refixing of seal platesof water wall S-Panel at Trough seal	work41	12	Nos.
42	21	Complete Servicing of Spring Loaded Safety Valves/ERV
43	21.01	Boiler Drum	work43	6	Nos.
44	21.02	Main Steam line/ CRH LINE/HRH LINE/SOOT BLOWER LINE Safety Valve	work44	5	Nos.
45	22	Complete External Cleaning of Boiler from Top to Bottom	work45	2	LS
46	23	Hydraulic Test	work46	4	Nos.
47	24	Servicing of Main Steam Stop Valve	work47	2	Nos.
48	25	Safety Valve setting ( Tightining/Loosening)	work48	6	Nos.
49	26	Assistance for Pressure setting of steam of Wall Blower/LRSB	work49	2	LS
50	27	SERVICING OF SECONDARY AIR DAMPERS	work50	160	Nos.
51	28	REPAIR OF PENT HOUSE
52	28.01	Repair of Pent House by patching	work52	100	RM
53	28.02	Dismanteling of Steel Structures/Installation of new steel plate	work53	1	MT
54	29	REPAIR OF DEAD CHAMBER
55	29.01	Repair of DEAD CHAMBER by patching	work55	150	RM
56	29.02	Dismanteling of Steel Structures/Installation of new steel plate	work56	1	MT
57	30	Preparation of Scaffolding in Bottom Ash Hopper Area	work57	2	LS
58	31	Preparation of Scaffolding in Boiler Horizontal Pass ( Including Goosneck Part, Screen Tubes , TT Coil etc.)	work58	2	LS
59	32	DP Test	work59	1000	Running Inch
60	33	Repair/Refixing/fixing of SS Wire Mesh inside Bottom Ash Hopper	work60	100	M2 ( Sq. Metre)
61	34	Fabrication & Erection Work of Platform & Approach ( As & where required in Boiler)	work61	10	MT
62	35	Idling Charges (per month)	work62	12	Month

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Preventive /Breakdown Maintenance Work Of Boiler Pressure Part Of Unit 1And 2 2X600mw At Sstpp , Stage-I , Mppgcl , Dongalia , Distt . Khandwa, Floor 3Rd Admin Building Se Purchase And Work Sst-Madhya Pradesh

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Preventive /Breakdown Maintenance Work Of Boiler Pressure Part Of Unit 1And 2 2X600mw At Sstpp , Stage-I , Mppgcl , Dongalia , Distt . Khandwa, Floor 3Rd Admin Building Se Purchase And Work Sst-Madhya Pradesh

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