Idukki Hydro Electric Project- Upkeep & Maintenance Of Idukki And Cheruthoni Dam For The Year 2021-22
Tender Value
8.10 Lakhs
Estimated cost
Bid Submission
24 Jul 2021
0 days left
EMD
12200
Bank guarantee accepted
Document Fee
2023
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
vazhathope → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Idukki Hydro Electric Project- Upkeep & Maintenance Of Idukki And Cheruthoni Dam For The Year 2021-22
BOQ
| Name of Work: Idukki Hydro Electric Project- Upkeep & Manitenance of Idukki and Cheruthoni dam for the year 2021-22 | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | APPENDIX A – UPKEEP AND MAINTENANCE OF CHERUTHONI DAM | |||
| 2 | 1.01 | Part I –Periodical Maintenance:- Periodical sweeping and cleaning the top of Cheruthoni dam twice in a year | 1 | 9304 | m2 |
| 3 | 1.02 | Cleaning the top of foot path of dam during rainy season using wire brush and applying quick lime. | 2 | 1992 | m2 |
| 4 | 1.03 | Sweeping the floor of galleries and drift tunnels for removing dust and debris twice in a year | 3 | 6016 | m2 |
| 5 | 1.04 | Removal of silt from the drain culvert including dressing of sides and ramming of bottom, lift upto 1.5m including as disposal within a lead of 50m etc complete as per the direction of departmental officers. | 4 | 45 | m3 |
| 6 | 1.05 | 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. | 5 | 5 | m3 |
| 7 | 2 | PART II- Maintenance of gates of Cheruthoni dam | |||
| 8 | 2.01 | A – Outlet gates :- Applying Cardium compound (Servocoat 120) (dept.supply) to the teeth of winch unit after cleaning thoroughly the old Servocoat 120 as directed by the departmental officers. | 6 | 4 | Set |
| 9 | 2.02 | Applying cardium compound (Servocoat 120) (dept.supply) to the wire rope of emergency gate and service gate after cleaning the wire rope throughly with wire brush to remove old cardium compound as directed by the departmental officers. | 7 | 1200 | m |
| 10 | 2.03 | Applying MP Grease(dept.supply) to the drum brushing side rollers, trunnion bush etc to draining out the old grease as directed by the departmental officers. | 8 | 4 | Set |
| 11 | 2.04 | Filling gear oil (dept.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 | 9 | 4 | Set |
| 12 | 2.05 | B – Radial Gates :- Cleaning the ventilators of gear boxes by using brushes and cotton waste as directed by the departmental officers. | 10 | 5 | Nos |
| 13 | 2.06 | Cleaning the breake liner of the motor by using petrol and cotton waste as directed by the departmental officers. | 11 | 5 | Nos |
| 14 | 2.07 | Removing the old damaged starter switches with handle and replacing with new one (departmentally supplied) in position as directed by departmental officers. | 12 | 4 | Nos |
| 15 | 2.08 | Removing the old damaged press switches of the control panel and replacing with new switches (departmental supply) including giving electrical connections as directed by the departmental officers. | 13 | 3 | Set |
| 16 | 2.09 | 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. | 14 | 5 | Set |
| 17 | 2.1 | 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. | 15 | 540 | m |
| 18 | 2.11 | Applying MP Grease (Grease will be issued departmentally free of cost) to the drum bushing side rollers, trunnion hub, planner block etc after pressing the old grease as directed by departmental officers. | 16 | 5 | set |
| 19 | 2.12 | 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. | 17 | 5 | Set |
| 20 | 2.13 | Applying MP Grease (Grease will be issued departmentally free of cost) to the position indicator as directed by departmental officers. | 18 | 5 | Set |
| 21 | 2.14 | Applying MP Grease (Grease will be issued departmentally free of cost) to the hand operational shafts as directed by departmental officers. | 19 | 5 | Set |
| 22 | 2.15 | Filling gear oil 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 | 20 | 5 | Set |
| 23 | 3 | APPENDIX B – UPKEEP AND MAINTENANCE OF IDUKKI DAM | |||
| 24 | 3.01 | Part I –Periodical Maintenance:-Periodical sweeping and cleaning the top of Idukki dam and tunnel portion twice in a year | 21 | 5500 | m2 |
| 25 | 3.02 | Cleaning the top of foot path of dam during rainy season using wire brush and applying quick lime. | 22 | 642 | m2 |
| 26 | 3.03 | Cleaning vegetation along the sides of ladder at both banks of Idukki dam downstream side. | 23 | 1530 | m2 |
| 27 | 3.04 | Cleaning the top of fillet and rocky areas along the sides of ladder at both banks of Idukki dam using wire brush and applying quick lime. | 24 | 510 | m |
| 28 | 3.05 | Sweeping and washing the floor of galleries and drift tunnels for removing dust and debries twice in a year | 25 | 4570 | m2 |
| 29 | 3.06 | Scraping and removing algae and cleaning the steps area adit at both banks of Idukki dam using wire brush and applying quick lime. | 26 | 100 | m2 |
| 30 | 3.07 | Chipping/Chiselling the hardened calcium deposits of average thickness of 0.15m and removing the debris, including all lead and lift as per the directions of departmental officers. | 27 | 5 | m3 |
| 31 | 4 | APPENDIX C : LABOUR SUPPLY | |||
| 32 | 4.01 | Supplying man for assisting in taking instrument readings, survey works such as net levelling, gallery levelling, collimation survey etc, electrical & plumbing maintenance works and other works such as operation of lift, DG set etc in Idukki and Cheruthoni dam, operation of vertical and radial gates in Cheruthoni dam as per the direction of departmental officers | 28 | 456 | shift |
| 33 | 4.02 | Supplying an electrician for electrical maintenance work such as operation of lift, DG set etc in Idukki and Cheruthoni dam, operation of vertical and radial gates in Cheruthoni dam as per the direction of departmental officers. | 29 | 228 | shift |
AI Tender Summary
Tender Timeline
Jan 01, 1900
11:30 IST
Tender Published
Tender notice published.
CompletedJul 24, 2021
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJul 28, 2021
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender