Delhi Jal Board-DJB has published Repairing / Renovation Of 04 Nos. Of Wooden Sluice Gates At Outlet Of Grit Chambers Of 12 Mgd Stp Okhla.. Submission Date for this Tender is 01-06-2022. Dam Gate Tenders in okhla Delhi. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 28-May-2022 | Additional Information of NIT | Other | 01-06-2022 |
Sl. No. | Item Description |
1 | Repairing/ renovation of 04 Nos. of wooden sluice gates at outlet of grit chambers of 12MGD STP Okhla by carrying out the following works:- Isolate the flow in channel. with the help of wooden/ MS block, gunny bags, specialised labour, JCB machine etc and other required arrangement. |
2 | Dewatering and cleaning of deposited sludge/ soil inchannel required for fixing of sluice gate with the help of manual labour/ JCB/ temporary platform etc. |
3 | Dismantling ofthe bothexisting , old & damaged sluice gates with the help of specialised Labour, JCB machine, long boom crane,rassa &gas cutter other required arrangements etc. |
4 | Repairing/Strengthening of RCC column on both side of the both gates and making grooves in RCC column for sliding of gate by making temporary wooden platform. It must be perfectly straight and of equal size for easy sliding of gate. |
5 | Providing fabricating and fixing of sliding wooden flap of size approx. 2.00x 2.50 mtr with the help of 50 mm thick teak wooden plank of suitable size as per site requirement, MS angle of size 50 x 50 x 6 mm for strengthening and proper holding of wooden planks & nut bolts etc. The wooden plank must be processed by required chemical & paints for making it water resistant and longer life. |
6 | Providing/Fixing of MS channel of size 150x75 for supporting the head stock. 20 Mtr. approx. |
7 | Repairing and chemical cleaning ofSS spindle of dia 50mm length 3mtr including turning, threading and complete in all respect as per site requirement with thrust bearing, spindle nut,hand wheel and complete assembly. |
8 | Assembling the complete wooden sluice gate by fixing of spindle, twin hook mechanism and head stockassembly etc. with required MS plate/ angle/ channels of various sizes, civil work etcwith the help of long boom crane, welding sets, cutter sets, fitter andspecialised labour etc. |
9 | Painting of the complete structurewith one coatof primer, two or morecoat of enamel paint i/c auxiliary material like old dhoti, emery paper, brushes etc. |
10 | Testing & Commissioning of the gate with the help of long boom crane, welding set, cutter sets and specialised labour etc.complete in all respect including transportation charges etc. |
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