Military Engineer Services-MES has published Repair Maint Of External Water Supply Incl Tanks And Burdong And Serwani And Connected Works At Ge Gangtok. Submission Date for this Tender is 15-07-2021. Water Tank Tenders in Gangtok Sikkim. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 08-Jul-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 15-07-2021 |
Name of Work: REPAIR/MAINT OF EXTERNAL WATER SUPPLY INCL TANKS AND BURDONG AND SERWANI AND CONNECTED WORKS AT GE GANGTOK | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Dismantling and taking out old unserviceable rusted GI water mains and keeping the serviceable pipe in safe custody for re use and removal of old rusted pipes complete all as specified and as directed by Engineer In Charge for following sizes:- | BI01010001010000000000000515BI0100001123 | ||
2 | 1.01 | 15 mm bore tubings | BI01010001010000000000000515BI0100001124 | 450 | Per \nRm |
3 | 1.02 | 20 mm bore tubings | BI01010001010000000000000515BI0100001125 | 630 | Per \nRm |
4 | 1.03 | 25 mm bore tubings | BI01010001010000000000000515BI0100001126 | 930 | Per \nRm |
5 | 1.04 | 50 mm bore tubings | BI01010001010000000000000515BI0100001127 | 132 | Per \nRm |
6 | 2 | Supply and fixing GI tubing medium grade ISI Marked laid in trenches/laid under floor including all fittings such as elbow, union, reducer, tees, bends etc and short length complete all as specified and as directed by Engr In Charge for following sizes :- | BI01010001010000000000000515BI0100001128 | ||
7 | 2.01 | 15 mm bore tubings | BI01010001010000000000000515BI0100001129 | 420 | Per \nRm |
8 | 2.02 | 20 mm bore tubings | BI01010001010000000000000515BI0100001130 | 600 | Per \nRm |
9 | 2.03 | 25 mm bore tubings | BI01010001010000000000000515BI0100001131 | 900 | Per \nRm |
10 | 2.04 | 50 mm bore tubings | BI01010001010000000000000515BI0100001132 | 120 | Per \nRm |
11 | 3 | Laying only of old serviceable steel water tubings, as obtained from Ser item No. 1 here-in-before with proving all new fittings in trenches complete all as specified and as directed of following bore :- Note : Serviceable GI pipe will be obtained from Srl item No.1 here-in above. | BI01010001010000000000000515BI0100001133 | ||
12 | 3.01 | 15 mm bore tubings | BI01010001010000000000000515BI0100001134 | 30 | Per \nRm |
13 | 3.02 | 20 mm bore tubings | BI01010001010000000000000515BI0100001135 | 30 | Per \nRm |
14 | 3.03 | 25 mm bore tubings | BI01010001010000000000000515BI0100001136 | 30 | Per \nRm |
15 | 3.04 | 50 mm bore tubings | BI01010001010000000000000515BI0100001137 | 12 | Per \nRm |
16 | 4 | Refixing old 40mm dia steel tubing and connections in new or old position (Walls, ceiling, floors etc.with providing all new necessary fittings including transportation complete all as specified and as directed . ( Note -GI pipe will be provided by MES Under Sch B ) | BI01010001010000000000000515BI0100001138 | 1800 | Per \nRm |
17 | 5 | Refixing old 80mm dia steel tubing and connections in new or old position (Walls, ceiling, floors etc.with providing all new necessary fittings including transportation complete all as specified and as directed . ( Note -GI pipe will be provided by MES Under Sch B ) | BI01010001010000000000000515BI0100001139 | 1500 | Per \nRm |
18 | 6 | S & F in replacement gun metal gate valves , ISI marked with iron wheel head ,screwed both ends for iron pipe and fixed complete all as directed and specified of the following sizes:- | BI01010001010000000000000515BI0100001140 | ||
19 | 6.01 | 15 mm bore | BI01010001010000000000000515BI0100001141 | 30 | Each |
20 | 6.02 | 20 mm bore | BI01010001010000000000000515BI0100001142 | 25 | Each |
21 | 6.03 | 25 mm bore | BI01010001010000000000000515BI0100001143 | 40 | Each |
22 | 6.04 | 40 mm bore | BI01010001010000000000000515BI0100001144 | 10 | Each |
23 | 6.05 | 50 mm bore | BI01010001010000000000000515BI0100001145 | 4 | Each |
24 | 7 | Supply & fix in replacement Rotational moulded polyethylene water storage tank of following capacity, ISI marked multi layer constriction (cylindrical vertical with closed top), hoisted & fixed in position including supply and fixing of 15/20/ 25mm bore Ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe of having weight not less than 142/210/455 gms including connection complete all as specified and as directed including dismantling of old unserviceable water tank. \nMake of Water Tank : SINTEX or equivalent approved make as specified.\nMake of Ball Valve : Prayag or equivalent approved make as specified. | BI01010001010000000000000515BI0100001146 | ||
25 | 7.01 | 500 Ltrs Capacity | BI01010001010000000000000515BI0100001147 | 40 | Each |
26 | 7.02 | 1000 Ltrs Capacity | BI01010001010000000000000515BI0100001148 | 18 | Each |
27 | 7.03 | 2000 Ltrs Capacity | BI01010001010000000000000515BI0100001149 | 4 | Each |
28 | 8 | Supply and fix 15 mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density 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) of the following sizes:- | BI01010001010000000000000515BI0100001150 | 56 | Each |
29 | 9 | M&L for providing cement concrete (1:4:8), type D-2, (using 40 mm graded aggregate) as in supporting pillar/block including neccesary formwork complete all as specified and as directed. | BI01010001010000000000000515BI0100001151 | 2 | Per Cum |
30 | 10 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for laying/repairs to pipe line and getting out in any soft/ loose soil complete all as specified and directed by Engr-in-Charge. | BI01010001010000000000000515BI0100001152 | 40 | Per Cum |
31 | 11 | Returning and filling in excavated soil including spreading, levelling, watering and well ramming in layers not exe 25cm in layers complete all as specified & as directed. | BI01010001010000000000000515BI0100001153 | 36 | Per Cum |
32 | 12 | Removing surplus excavated soil not exceeding 50m and depositing where directed at level not exceeding 1.5m above starting point complete all as speciifed & as directed. | BI01010001010000000000000515BI0100001154 | 4 | Per Cum |
33 | 13 | Supply & fix Bib tap with flange (Tap), hot or cold fancy type cast copper alloy, chromium plated with crutch or butterfly handle, screwed down for 15mm bore GI Pipe or for brass ferrule including taking down old unserviceable one. Make : ESSCO CAT No : COS-103037 or equivalent approved Make. \n | BI01010001010000000000000515BI0100001155 | 65 | Each |
34 | 14 | Supply & fix Pillar Cock with 450 mm Long Braided Hose 450mm long braided hose chromium plated for 15mm bore GI Pipe for 15mm bore GI Pipe or for brass ferrule including taking down old unserviceable one. Make : ESSCO CAT No : COS -103001 or equivalent approved Make. \n | BI01010001010000000000000515BI0100001156 | 40 | Each |
35 | 15 | Supply and lay on ground /floor/trench HDPE pipe of size 90mm dia OD , PN-6, IS 4984 :16- PE-100, flanges on both side complete with gasket ,bolts ,nuts etc washer all as specified and directed | BI01010001010000000000000515BI0100001157 | 420 | Per \nRm |
36 | 16 | Supply & fix Basin Inlet connection (Angle Cock) chromium plated,or 15mm bore GI Pipe for brass ferrule including taking down old unserviceable one complete all as directed. Make : ESSCO CAT No : SQT-526 -NKN or equivalent approved Make. \n | BI01010001010000000000000515BI0100001158 | 70 | Each |
37 | 17 | Supply & fix in repairs PVC connection 15mm size with PTMT nuts of length 600 mm for cold or hot water complete all as specified and as directed. | BI01010001010000000000000515BI0100001159 | 60 | Each |
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