Renovation/ Strengthening Of Primary Settling Tank No. 2 And Other Allied Works At 16 Mgd Stp Okhla.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
12 Aug 2024
0 days left
EMD
27000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
okhla → Delhi
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Renovation/ Strengthening Of Primary Settling Tank No. 2 And Other Allied Works At 16 Mgd Stp Okhla.
BOQ
| Sl. No. | Item Description |
| 1 | Isolating the PST by operating sluice gate and providing gunny bags to ensure no flow in the PST, Dewatering the PST with the help of submersible pumps and. Cleaning the PST with the help of machines/manually for execution of work. |
| 2 | Safety arrangement as per NHRC guidelines to execute the work safely which includes safety belt ,gumboots, helmet, oxygen cylinder, face mask etc. |
| 3 | Dismantling of motor, Primary gear box and other mechanical fixtures from the top of centre mechanism and shifting to workable safe place. |
| 4 | Making temporary platform in the PST around the central post as per site requirement. |
| 5 | Dismantling of central cage & turn table, lifting & taking out from the PST & Shifting to ground level etc. |
| 6 | Dismantling the damage structure of the both side scrapper arm structure by cutting the nut-bolts with gas cutter and shifting the same to a workable place with the help of mobile crane &heavy labour etc. |
| 7 | Renovation of centre drum i/c replacement of the damaged stiffenersof the drum and making required patch work with 6mm thick (15sq meter)M.S Sheet with the help of electric welding as per site requirement. |
| 8 | Repairing of damaged vertical structure of central drum, M.S. angle iron of size 150x150xx8mm and 75x75x8mm by welding & providing nut bolt etc. as per requirement at site.(350 kg) |
| 9 | Repairing/Overhauling of the primary reduction gear box fixed on the top and central mechanism i/c replacement of damaged spares of the gear box and central mechanism, the job also include replacement of bearing(roller/ball) & gear oil etc. for the same. Make of Bearings-DJB approve make |
| 10 | Strengthening of rotating structure and scrapper armby providing/fixing damaged M.S. Angle size 50x50x6mm, 65x65x8mm, 75x75x8mm as per sample in terms of shape, size & MOC.(1100 kg) |
| 11 | Providing and fixing of SS Tie Rod of size 16 mm dia length 5 Mtr. approx. |
| 12 | Replacement/Renovation of the bottom scrapper made out from 8mm thick M.S. sheet of size approx.2700x200x8mm along withreplacement of rubber squeezersafter making holes at equal distance and fastening through the nut bolts. |
| 13 | Strengthening of bridge structure by providing/fixing of M.S angle of size 75x75x8mm, 65x65x8mm, MS channel of size 100x50 or suitable size.(820 kg) |
| 14 | Providing and fixing of MS chequred sheet of thickness 8mm for walkway.(20sqm) |
| 15 | Fabrication the scum box (size 1800x1500mm approx.) made out of 6mm thick M.S sheet i/c providing the heavy duty out let pipe of 200mm dia and 8mm thick, including flange with nut bolts & gasket. Fixing the box scum box with the help of angle/channel after alignment the scum box with the help of all tools and tackles and loading unloading.(600 kg approx.) |
| 16 | Dismantling of worn out V-notch of rusted nut bolt with the help of manual labour, gas cutter and tools & tackles as per site requirement. |
| 17 | Providing and fixing of V–notch made out fiber sheet by S.S nut bolts with fasteners and civil work as per requirement. |
| 18 | Providing the synthetic enamel paint Tractor orange(in 20Ltr.Paking)Make-Asian/Nerolec/Berger |
| 19 | Providing the synthetic enamel black paint (in 20Ltr.Paking)Make-Asian/Nerolec/Berger |
| 20 | Providing of thinner(General propose) for diluting the paint(in 20Ltr.Packing) |
| 21 | Painting the complete structure with one coat of epoxy primer and two or more coat of enamelled paint as per requirements. |
| 22 | Assembling, Testing and commissioning of complete unit on NO load /full load after removing gunny bags and temporary plate form. The job also includes fixing up the new belt to motor-gear box and varnishing of 2HP motor with Dr. Beck Varnish. |
AI Tender Summary
Tender Timeline
Aug 06, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedAug 12, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 12, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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