Tender For Repairing Of Secondary Clarifier Gear Box No 2 And Sluice Gate 2 Of Aerator Tank At 80 Mld Dinapur Stp Varanasi
Tender Value
Ref. Documents
Estimated cost
Bid Submission
05 Jun 2023
0 days left
EMD
20000
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
varanasi → Uttar Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Repairing Of Secondary Clarifier Gear Box No 2 And Sluice Gate 2 Of Aerator Tank At 80 Mld Dinapur Stp Varanasi
BOQ
| Sl. No. | Item Description |
| 1 | Repairing of Secondary Clarifier Gear Box No 2 and Sluice gate 2 of Aerator Tank at 80 MLD Dinapur STP Varanasi |
| 2 | Dismantling of gear system and motor & shifting it all in store.Erection of two Nos. derrik with 5 ton chain block of 15 mtr lift then dismantling of bridge and lifting with help of both derrik, making support under the bridge with pipe structure including hanging arrangement and binding it with rope.Dismantling of the gear box platform and lowering it at bottom of tan at suitable place. |
| 3 | Dismantling of both scrapper arm from centre cage structure and shifting of arm providing wooden supports approx 0.5mtr away from centre cage and then dismantling of centre cage structure from turn table and lowering it approx 0.5 mtr downside including providing supports. |
| 4 | Lifting of turn table top piece side shifting in hanging condition then lowering at bottom of the tank with the help of both derrik and again dismantling of lower piece of turn table and lowering at bottom with same condition as top piece and shifting at suitable place to work on it. |
| 5 | Cleaning and welding of both piece of turn table ball pathway with H.F. 650 and SS 309 electrodes and making proper pathway in required size with spl. grinding mechanism.Lifting, shifting,& fitting of all dismantled parts with proper alignment and settings of ground clearance. |
| 6 | Makingguide support for the centre cage structure for proper movement andtie rod supportmechanism for proper arms setting.No load testing for 24 hours including all arrangements.Cleaning of complete mechanism including damage repairing including man power and T&P required. |
| 7 | Repairing of 1100*1100 mm size sluice gate no2 of aeration tank etc complete. |
AI Tender Summary
Tender Timeline
May 22, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedJun 05, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJun 06, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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