Tender For Repair/Maint/Cleaning Of Ug Sump/Semi Ug Sumps, Storage Tanks, Colletion Chambers, Sedimentation Tanks, Valve Pit Chamber And Connected Works At Tawang Area And Kitpi/Khirmu Area Under Ge 859 Ews
Tender Value
48 Lakhs
Estimated cost
Bid Submission
17 Sep 2026
4 days left
EMD
96000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Tawang → Arunachal Pradesh
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maint/Cleaning Of Ug Sump/Semi Ug Sumps, Storage Tanks, Colletion Chambers, Sedimentation Tanks, Valve Pit Chamber And Connected Works At Tawang Area And Kitpi/Khirmu Area Under Ge 859 Ews
BOQ
| Sl. No. | Item Description |
| 1 | M&L for taking up or down old rusted GI tubings and connections from trenches or from walls/ceilings for the 100 mm bore. |
| 2 | All as per item No -1 above but 80 mm bore. |
| 3 | All as per item No -1 above but 50 mm bore. |
| 4 | All as per item No -1 above but 40 mm bore. |
| 5 | All as per item No -1 above but 25 mm bore. |
| 6 | Supply and lay pipes galvanised GI Tubing 100 mm bore medium grade in trenches and connection in old or new position including fitting like socket / union / Tee / Reducer Nipple etc complete all as directed. |
| 7 | All as per Item No- 6 above but 80 mm bore. |
| 8 | All as per Item No- 6 above but 50 mm bore. |
| 9 | All as per Item No-6 above but 40 mm bore. |
| 10 | All as per Item No- 6 above but 25 mm bore. |
| 11 | Exacavation in trenches , n.exc 1.5 m wide and n.exc 1.5 m in depth for laying of pipes or for run lead joint and getting out in hard/dense soil. |
| 12 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25cm. |
| 13 | Removing excavated soil n.exe 50Mtr & depositing where directed at a level n.exe 1.5m above the starting point. |
| 14 | Supply and Fix in repair sluice valve 100 mm bore of cast iron body with flanged ends duly drilled ISI marked as per IS (14846-2000) PN-1.6 with spindle and check nut including operating wheel etc. and fixed with new bolts, nuts, washers and rubber insertion packing complete all as specified and directed. |
| 15 | All as per item No -21 above but 80 mm bore. |
| 16 | Taking down the old unserviceable Spindle from sluice valve 150 mm bore and fixing with new spindle as per the existing size and shape of manufactures including replacement of connected check nuts washers, rubber gasket , and gland packing to arrest any leakage and and reassembling complete for smooth functioning of sluice valve all as directed for following sizes |
| 17 | All as per item No -16 above but 100 mm bore. |
| 18 | All as per item No -16 above but 80 mm bore. |
| 19 | Supply and fix in repair Gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed size 50 mm dia. |
| 20 | All as per item No -19 above but 40 mm bore. |
| 21 | All as per item No -19 above but 25 mm bore…. |
| 22 | Dismantling of old valve chamber of any size including taking out rusted MS sheet with angle iron frame all as directed at site. |
| 23 | M & L for Construction of Valve chamber of size 900x900x900 mm including necessary earth work excavation PCC 1:4:8 in foundation type D2 using 40 mm grade stone aggregate, brick wall in CM 1:4, PCC 1:2:4 type B1 for copping, 15 mm thick rendering in CM 1:4 including provision of MS Sheet cover 3.0mm thick with MS angle frame 25x25x3mm all round and at diagnols of size 40 x 40 x 6mm and also MS Plate welded to MS angle, embedded in concrete with suitable hinges and locking arrangement, including two coats of synthetic enamel paint over a coat of red oxide primer necessary excavation earth work etc, all as specified and as directed. |
| 24 | All as per item No -23 above but 600x600x600 mm |
| 25 | Demolition of Cement concrete (unreinforced) any description and in any position not otherwise specifically provided and removing the debris outside the defence land complete all as specified and as directed. |
| 26 | M&L Broken stone/boulder for hardcore of gauge exc 63mm but n.exc. 100mm deposited, spread and levelled in layers n.exc. 15cm thick, watered and rolled/ rammed to a ture surface complete all as specified and directed by Engr-in-Charge. |
| 27 | M&L for cement concrete 1:4:6 type D2 (40mm graded aggregate) as in foundation and filling mass concrete complete all as specified and directed by Engr-in-Charge. |
| 28 | M&L for 55mm thick PCC type B-1, 1:2:4(20mm graded aggregate) finishing cement concrete surface without using extra cement complete all as specified and directed. |
| 29 | M&L for arrresting of leakge of pipe line of size upto 80 mm GI/PPR pipe line by using of short length of GI/PPR pipe,welding, including all fittings.Note:-(i) The rate included all GI/PPR fittings,Nut,bolts etc(ii) Earth work shall be measured and paid seperately(iii) GI/PPR Pipe will be mesured and paid seperately |
| 30 | M&L for Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required & Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes,reconnecting and re-fixing in position and etc of exc 250 Ltr but not exc 500 Ltrs |
| 31 | All as per item No -50 above but exc 500 Ltrs but not exc 1000 Ltrs |
| 32 | All as per item No -50 above but exc 1000 Ltrs but not exc 2000 Ltrs |
| 33 | S & F in repair Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 500 Ltr capacity hoisted and fixed in position all as specified in SSR Part I |
| 34 | All as per item No- 33 above but 1000 Ltrs capacity. |
| 35 | All as per item No -33 above but 2000 Ltrs capacity. |
| 36 | All as per item No -33 above but 5000 Ltrs capacity. |
| 37 | S&F Ball valves high pressure of PTMT 15 mm bore with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0 m m - 2 1 0 g m s . /25mm-455gms / 40mm - 690 gms) |
| 38 | All as per item No -37 above but 20 mm bore. |
| 39 | All as per item No -37 above but 25 mm bore. |
| 40 | All as per item No -37 above but 40 mm bore. |
| 41 | M&L for cleaning of of under ground/above ground water sump ,sadmention tank,raw water tanks by scraping the internal surface with steel wire brushes,pumping out water up to bottom level complete drain out removing slit/debris descaling with soloution and applying two coats of lime white wash internally as diorested by the Engr in charge ,cleaning the internal surface of the tanks to the complete stasification and as directed by Engr in charge for the 5000 Ltrs capacity. |
| 42 | M&L for cleaning of of under ground/above ground water sump ,sadmention tank,raw water tanks by scraping the internal surface with steel wire brushes,pumping out water up to bottom level complete drain out removing slit/debris descaling with soloution and applying two coats of lime white wash internally as diorested by the Engr in charge ,cleaning the internal surface of the tanks to the complete stasification and as directed by Engr in charge for the 20000 Ltrs capacity. |
| 43 | M&L for cleaning of of under ground/above ground water sump ,sadmention tank,raw water tanks by scraping the internal surface with steel wire brushes,pumping out water up to bottom level complete drain out removing slit/debris descaling with soloution and applying two coats of lime white wash internally as diorested by the Engr in charge ,cleaning the internal surface of the tanks to the complete stasification and as directed by Engr in charge for the 40000 Ltrs capacity. |
| 44 | M&L for cleaning of of under ground/above ground water sump ,sadmention tank,raw water tanks by scraping the internal surface with steel wire brushes,pumping out water up to bottom level complete drain out removing slit/debris descaling with soloution and applying two coats of lime white wash internally as diorested by the Engr in charge ,cleaning the internal surface of the tanks to the complete stasification and as directed by Engr in charge for the 45000 Ltrs capacity. |
| 45 | M&L for cleaning of of under ground/above ground water sump ,sadmention tank,raw water tanks by scraping the internal surface with steel wire brushes,pumping out water up to bottom level complete drain out removing slit/debris descaling with soloution and applying two coats of lime white wash internally as diorested by the Engr in charge ,cleaning the internal surface of the tanks to the complete stasification and as directed by Engr in charge for the 80000 Ltrs capacity. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 28, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 4 daysSep 18, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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