Tender For Maintenance Of Water Supply Installations And Repair/ Replacement Of Water Supply Pipeline And Its Connected Items At Tech Area At Installation Kattabomman Under Ge Tirunelveli (Tender Id:2026_Mes_757510_1), Tirunelveli-Tamil Nadu
TDR : 54820651
Tender Notice
BOQ
21 Days Left
Tirunelveli
Tamil Nadu
Tender For Maintenance Of Water Supply Installations And Repair/ Replacement Of Water Supply Pipeline And Its Connected Items At Tech Area At installation Kattabomman Under Ge Tirunelveli (Tender Id:2026_Mes_757510_1)
Name of Work:- MAINTENANCE OF WATER SUPPLY INSTALLATIONS AND REPAIR/ REPLACEMENT OF WATER SUPPLY PIPELINE AND ITS CONNECTED ITEMS AT TECH AREA AT INS KATTABOMMAN UNDER GE TIRUNELVELI (TENDER ID:2026_MES_757510_1)
Sl. No.
Item Description
1
Excavation in trenches n.exc 1.5 M wide and n. exc 1.5 M depth and getting out in hard/dense soil complete all specified and as directed.
2
Returning, filling in trenches including spreading, leveling, watering and in layers n.exc 25cms thick without damaging pipes/special fittings as in any type of soil complete all as specified and directed.
3
Removing excavated materials to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.
4
Supply and laying in trenches steel water tubing galvanised medium grade with fittings like Tee, Bend, Socket, Elbow, Short pieces connectors, plugs, and unions etc, cutting thread including taking down old existing pipe complete all as specified
5
(a) 50mm dia pipe
6
(b) 40 mm dia pipe
7
(c) 25 mm dia pipe
8
(d) 20 mm dia pipe
9
Supply and fix gun metal gate valve (ISI) marked with iron wheel head screwed both ends for iron pipe suitable for following bore of pipe including taking down old existing gate valve complete all as specified and directed.
10
(a) 50 mm bore
11
(b) 40 mm bore
12
(c) 25 mm bore
13
(d) 20 mm bore
14
Supply and fix ball valve with union ends SCH 80 grade (ISI) marked for following bore of UPVC pipe including taking down old existing gate valve complete all as specified and directed.
15
(a) 50mm dia pipe
16
(b) 40 mm dia pipe
17
(c) 25 mm dia pipe
18
Supply and laying in trenches UPVC water tubing SCH 80 grade and connection including fitting like Tee, Bend, Socket, Elbow, Short pieces connectors, plugs, and unions etc, complete all as specified
19
(a) 50mm dia pipe
20
(b) 40 mm dia pipe
21
(c) 25 mm dia pipe
22
Supply and fixing GI steel water tubing heavy grade and connection including fitting like Tee, Bend, Socket, Elbow, Short pieces connectors, plugs, and unions etc, cutting thread for column pipe of submersible pump, 40 mm dia complete all as specified.
23
Taking down old defective foot valve and supply and fix new CI foot valve 50mm dia heavy duty conforming to IS-4038 complete all as specified and directed. Please Enable Macros to View BoQ information
24
Taking down old defective foot valve and supply and fix new CI foot valve 50mm dia heavy duty conforming to IS-4038 complete all as specified and directed. Please Enable Macros to View BoQ information
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