Kerala State Electricity Board Tender
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Costs
EMD
₹ 32,000Document Cost
₹ 5,900Tender Fee
Refer Documents
Summary
Ihep-upkeep And Maintenance Of Cheruthoni And Idukki Dams For The Year 202425
Description
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Contact
Tender Id
2024_KSEB_673731_1Bid Award Id
ViewTender No
01/RDSSD2/IDK/2024-25 dtd 07.06.2024Tender Authority
Kerala State Electricity Board ViewPurchaser Address
-Website
http://http://www.kseb.in/
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Documents
Special Conditions and Technical specifications
BOQ Items
Sweeping, washing and cleaning the floor of galleries and drift tunnels for removing dust and debris
6050
38462
6.36
Removing silt debris slurry earth etc from drain and depositing the soil at places pointed out within the initial lead and lift on directed by the departmental officers etc.,complete
10
3083
308.3
Chipping/Chiselling the hardened calcium deposits inside the drain culvert, removing the debris including all lead and lift as per the directions of departmental officers.
2
5059
2529.6
PART II- Maintenance of gates of Cheruthoni dam A: Outlet Gates
-
-
-
Applying Cardium compound (Servocoat 120) (deptl.supply) to the teeth of winch unit after cleaning thoroughly the old Servocoat 120 as directed by the departmental officers.
4
12760
3190
Applying Cardium compound (Servocoat 120) (dept.supply) to the wire rope of emergency gate and service gate after cleaning the wire rope thoroughly with wire brush to remove old cardium compound as directed by the departmental officers
1200
164322
136.94
Applying MP Grease (Deptl.supply) to the drum brushing side rollers, trunnion bush etc to draining out the old grease as directed by the departmental officers.
4
3632
908.2
Filling gear oil (deptl.supply) in the reduction unit gear box of emergency gate and service gate after draining out the old one, checking all nuts and bolts, brake adjusting etc., complete as per the direction of departmental officers at site (Cheruthoni dam)
4
4434
1108.65
B.Radial Gate: Cleaning the ventilators of gear boxes using brushes and cotton waste as directed by the departmental officers
5
941
188.25
Cleaning the brake liner of the motor using petrol and cotton waste as directed by the departmental officers
5
4597
919.5
Removing the old damaged starter press switches with handle and replacing with new one (deptl.supply) in position as directed by the departmental officers
4
854
213.5
Removing the old damaged press switches of the control panel and replacing with new switches (deptl.supply) including giving electrical connections as directed by the departmental officers.
3
1274
424.75
Applying Cardium Compound (Servocoat 120) (Servocoat 120 will be issued departmentally free of cost) to the teeth of gear box as directed by the departmental officers.
5
13999
2799.85
Applying Cardium Compound (Servocoat 120) (Servocoat 120 will be issued departmentally free of cost) to the wire rope of spillway radial gates as directed by the departmental officers.
540
73564
136.23
Applying MP Grease (Grease will be issued departmentally free of cost) to the drum bushing side rollers, trunnion bush, planner block etc after pressing the old grease as directed by departmental officers.
5
5676
1135.25
Applying MP Grease (Grease will be issued departmentally free of cost) to the upper half of the bearing by hand application as directed by departmental officers.
5
11352
2270.5
Applying MP Grease (Grease will be issued departmentally free of cost) to the position indicator as directed by departmental officers.
5
908
181.65
Applying MP Grease (Grease will be issued departmentally free of cost) to the hand operational shafts as directed by departmental officers.
5
908
181.65
Filling gear oil (deptl.supply) in the reduction unit gear box of radial gate after draining out the old one, checking all nuts and bolts, brake adjusting etc., complete as per the direction of departmental officers at site (Cheruthoni dam)
5
5543
1108.65
APPENDIX B – UPKEEP AND MAINTENANCE OF IDUKKI DAM
-
-
-
Periodical sweeping and cleaning the top of Idukki dam and tunnel portion twice in an year
5500
14984
2.72
Cleaning the top of foot path of dam during rainy season using wire brush and quick lime.
642
6655
10.37
Cleaning vegetation along the sides of the ladder at both banks of Idukki dam downstream side (two times) in an year
1530
13895
9.08
Cleaning the top of fillet and rocky areas along the sides of ladder at both banks of Idukki dam using wire brush and quick lime.
510
12966
25.43
Sweeping and washing the floor of galleries and drift tunnels for removing dust and debries. (Twice an year)
4570
29053
6.36
Scraping and removing algae and cleaning the steps, adit at both banks of Idukki dam using wire brush and quick lime.
100
3023
30.24
Chipping/Chiselling the hardened calcium deposits and removing the debris, including all lead and lift as per the directions of departmental officers.
2
5059
2529.6
APPENDIX C : LABOUR SUPPLY
-
-
-
Supplying experienced personnel for assisting Deptl.staff in taking instrument readings, survey works such as net levelling, gallery levelling collimation survey, water level reading, mechanical and plumbing maintenance works such as operation of lift, DG set etc, in Idukki and Cheruthoni dams, operation and maintenance of vertical and radial gates in Cheruthoni dam daily or as and when required with two persons in 8.00 hrs duty per shift. The charge inclusive of transportation of labours and tools to and fro to the dam site.
518
470447
908.2
Supplying a qualified and experienced electrician for electrical maintenanceo works such as operation, maintenance and keeping log for DG sets in Idukki and Cheruthoni dams, operation of vertical and radial gates in Cheruthoni dam daily or as and when required in 8.00 hrs duty per shift. The charges inclusive of transportation of labours and tools to and fro to the dam site.
259
283695
1095.35
Supplying part time sweeper for sweeping inside and premises of Idukki and Cheruthoni CCTv control rooms
115
38812
337.5
Evaluation Notes How It Works ?
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