Name of Work: Repair/Renovation of PST No.1 & 2 at 10 MGD STP Ph-I, Yamuna Vihar.
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1.01
Arrangement of all safety equipments for the protection of staff to work at height and to make the working area free from all toxic gases and free from accident during working at site as per NHRC guidelines.
item1
2
Jobs
2
1.02
Cleaning and Desilting of PST No.1 & 2 after drain with sewage submersible pump with hose pipe and accessories and manual labour as per site requirement.
item2
2
Jobs
3
1.03
Supply & fixing of chain as per sample.
item3
2
Nos.
4
1.04
Supply & fixing of sprocket as per sample.
item4
2
Sets
5
1.05
Repairing/Servicing of gear box and motor by replacement of bearing, oil seal, oil, nut bolts and packing kit. Repairing of worm shaft by rementaling and complete machining to make the bearing seat. This includes dismantling and fixing charges.
item5
2
Jobs
6
1.06
Providing of nut-bolts as per site requirement.
item6
80
Kg.
7
1.07
Repairing of walkway of PST by replacement of damaged MS chequered sheets and support at lower side includes the cost of cutting/removing of old damaged sheets with supports i/c fixing of new same as per site requirement.
item7
2
Job
8
1.08
Fabrication & fixing of new M.S. scrapper made out of MS sheet of 6mm thickness of existing size along with rubber squeezer of 100% synthetic rubber, MS flat, nut bolts and drilling holes etc as per sample. The job includes Dismantling of old damaged M.S. Scrappers by cutting with gas cutter & taking out from clarifier with the help of rope by manual labour.
item8
30
Nos.
9
1.09
Strengthening / Repairing of arm by cutting of old damaged M.S. angle and re-fixing of new M.S. angles in required length making proper balancing of arm with bridge by welding etc as per required by job.
item9
4
Jobs
10
1.1
Strengthening / Repairing of scum arm and M.S. drum by cutting of damaged portion and Providing / fixing of new same by required MS channel, sheet and angle with proper fitting. Replacement of new scum scraper re-fixing of new same required length with proper balancing the job includes cutting, welding, grinding and finishing of edges as per site requirement.
item10
2
Jobs
11
1.11
Strengthening / Repairing of M.S. center structure by Providing / fixing of M.S. angles for fixing in horizontal and vertical position and tightly fixing with nut-bolts and welding after cutting and removing of old damage portion M.S. angle by gas cutter to make the strengthening of structure in proper level with alignment position as per site requirement.
item11
2
Jobs
12
1.12
Providing & fixing of new full threaded stud of Tie rod as per sample.
item12
8
Nos.
13
1.13
Painting and primer charges of complete work.
item13
2
Jobs
14
1.14
Testing & commissioning of complete trail run of PST on full load.
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.
