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Tender For Repair/ Maintenance To Gi/Ppr Pipe Line, Valves And Water Storage Tanks And Other Connected Works At Apjd Zong And 312 Fd Regt Under Age (I) Tawang, Siliguri-West Bengal

Military Engineer Services-MES has published Tender For Repair/ Maintenance To Gi/Ppr Pipe Line, Valves And Water Storage Tanks And Other Connected Works At Apjd Zong And 312 Fd Regt Under Age (I) Tawang. Submission Date for this Tender is 23-06-2023. Tanks and Cylinders Tenders in Siliguri West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

37870898
Corrigendum : Tender For Repair/ Maintenance To Gi/Ppr Pipe Line, Valves And Water Storage Tanks And Other Connected Works At Apjd Zong And 312 Fd Regt Under Age (I) Tawang
Open Tender
Indian
West Bengal
Siliguri
23-06-2023

Tender Details

Repair/ Maintenance To Gi/Ppr Pipe Line, Valves And Water Storage Tanks And Other Connected Works At Apjd Zong And 312 Fd Regt Under Age (I) Tawang

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 06-Jun-2023 Amendment No. 1 Other 16-06-2023
2 16-Jun-2023 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 23-06-2023

Key Value

Document Fees
INR 500 /-
EMD
INR 19580.0 /-
Tender Value
INR 9.79 Lakhs /-

BOQ Items

NAME OF WORK : REPAIR/ MAINTENANCE TO GI/PPR PIPE LINE, VALVES AND WATER STORAGE TANKS AND OTHER CONNECTED WORKS AT APJD ZONG AND 312 FD REGT UNDER AGE (I) TAWANG
Sl. No. Item Description
1Supply and laying galvanised steel water tubing 50 mm bore medium grade in trenches and connectionin old or new position including fitting like socket / union / Tee / Reducer Nipple etc as required complete all as specified and directed.
2All as per Item No 1 above but 40 mm bore
3All as per Item No 1 above but 25 mm bore
4Supply and fixing galvanised steel water tubing 50 mm bore medium grade fixed to walls and ceiling or laid in floors in old or new position including fitting like socket / union / Tee / Reducer Nipple etc as required complete all as directed.
5All as per Item No 4 above but 40 mm bore
6All as per Item No 4 above but 25 mm bore
7Taking up or down old rusted galvanised steel water tubing and connections from trenches or from walls/ceilings for the 50 mm bore complete all as specified and directed.
8All as per item No 7 above but 40 mm bore.
9All as per item No 7 above but 25 mm bore.
10Taking down carefully old serviceable galvanised steel water tubing and refixing the same after cleaning and connections in new or old position (Walls, ceiling,floors) with fitting like socket / union / Tee / Reducer Nipple etc as required of size 40 or 50 mm bore complete all as specified and directed.
11All as per item No 10 above but 25 or 32 mm bore.
12All as per item No 10 above but 20 mm bore.
13Cutting existing steel tubing 40 or 50 mm bore for alterations or additions (Each cut measured).
14All as per item No 13 above but 25 or 32 mm bore steel tubing.
15Exacavation in trenches, n.exc 1.5 m wide and n.exc 1.5 m in depth for taking out or laying of pipes or for run lead joint and getting out in hard/dense soil complete all as specified and directed.
16Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25cm complete all as specified and directed.
17Removing excavated soil n.exe 50Mtr & depositing wheredirected at a level n.exe 1.5m above or below the starting point complete all as specified and directed.
18Supply and Fixing in repair sluice valve 80 mm bore of cast iron body with flanged endsISI 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.
19Taking down the old unserviceable Spindle from sluice valve of 80 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 leakageand reassembling complete for smooth functioning of sluice valve complete all as specified and directed.
20Supply and fixing in repair Gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed for 50 mm bore complete all as specified and directed.
21All as per item No 20 above but 40 mm bore.
22All as per item No 20 above but 25 mm bore.
23Dismantling of old damaged valve chamber of any size including taking out rusted MS sheet with angle iron frame complete all as specified and directed.
24Materials and labour for construction of Valve chamber ofinternal size 600x600x600 mmincluding necessary earth work excavation, PCC 1:4:8 in foundation type D2 using 40 mm grade stone aggregate, PCC solid block 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 diagnals 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.
25All as per item No 24 above but 450x450x450 mm.
26Materials and labour for cutting the road/ hard standing for taking out or laying of pipes & making good surface with PCC 1:3:6C-2 Type Using 40 mm graded stone aggregate after laying of pipe including removing debrish the to distance n.exe 50mtr complete all as specified and directed.
27Materials and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 for construction of thrust block for the support of water supply pipe line complete all as specified and directed.
28Materials and labour 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/fixing as required, including all fittings complete all as specified and directed. Notes:-(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.
29Supply and fixing 3-layer PP-R (P o l y p r o p y l e n e random copolymer) pipes 110 mm dia, PN 10/SDR 11, inner antimicrobial, outer UV stablised, ISI marked, fusion welded having thermal stability for hot & cold water supply, including all PP-R plain & brass threaded p o l y p r o p y l e n e random fittings, fixed complete to walls, ceilings in floors or laid in trenches etc.including taking down of old pipe complete all as specified and directed.
30All as per item No 29 above but 90 mm dia.
31All as per item No 29 above but 75 mm dia.
32All as per item No 29 above but 63 mm dia.
33All as per item No 29 above but 50 mm dia.
34All as per item No 29 above but 40 mm dia.
35All as per item No 29 above but 32 mm dia.
36All as per item No 29 above but 25 mm dia.
37Materials and labour for making connection of PP-R distribution branch mm with PP-R main of size 50 to 75 mm dia by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed.
38All as per item No 37 above butof size 16 to 40 mm dia complete all as specified and directed.
39Supply & fixing PP-R Gate valves (brass insert)for outer dia of pipe 63 mm as per requirement of the site complete all as specified and directed.
40All as per item No 39 above but 50 mm dia.
41All as per item No 39 above but 40 mm dia.
42All as per item No 39 above but 32 mm dia.
43All as per item No 39 above but 25 mm dia.
44Materials and labour fordisconnecting existing PVC/HDPE/Plastic water storage tanks of capacity exc 250 Ltr but not exc 500 Ltrs, 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 complete all as specified and directed.
45All as per item No 44 above but of capacity exc 500 Ltrs but not exc 1000 Ltrs.
46All as per item No 44 above but of capacity exc 1000 Ltrs but not exc 2000 Ltrs.
47Supply & fixing in repairs new rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 500 Ltr capacityhoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.
48All as per item No 47 above but 750 Ltrs capacity.
49All as per item No 47 above but 1000 Ltrs capacity.
50All as per item No 47 above but 2000 Ltrs capacity.
51Supply & fixing Ball valves high pressure of PTMT, 15 mm bore, minimum weight 142gms, with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed complete all as specified and directed.
52All as per item No 51 above but 20 mm bore(Minimum weight210 gms)
53All as per item No 51 above but 25 mm bore(Minimum weight 455 gms)
54All as per item No 51 above but 40 mm bore (Minimum weight 690 gms)
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