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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance SANAT NAGAR SRINAGAR PIN 190005 J K | SRINAGAR | JAMMU AND KASHMIR | 190005 | Admitted-Finance |
| 2 | Admitted-Finance | Admitted-Finance |
| 3 | Admitted-Finance | Admitted-Finance |
| 4 | Admitted-Finance | Admitted-Finance |
Tender Value
Refer Docs
EMD Value
₹14,300
Closing Date
14 May 2022, 2:00 pmClosed
EXECUTIVE EINGINEER MECHANICAL DIVISION KARGIL
Office of Executive Engineer Mech Div Kargil
Providing and Laying of Medical Gas (Oxygen) Pipe line from Plant room to OT, Casualty and General ward at Distt. Hospital Kargil.
2022_PWD_6371_1
MDK/e-NIT/06 of 2022-23
Open Tender
Machineries/ Mechanical Engg Items
Turn-key
7 days
Kargil
Please refer Tender documents.
8 documents required · 8 mandatory
₹1,000
EXECUTIVE ENGINEER MECHANICAL DIVISION KARGIL
₹14,300
Office of Executive Engineer Mech Div Kargil
20 May 2022
9 May 2022
14 May 2022
9 May 2022
14 May 2022
9 May 2022
13 May 2022
Amount
Providing and Laying of pipe DHP grade, seamless copper pipes, material conforming to BS: EN 1057 1966 Cu-DHP, manufactured as per BS: 2871 Part-1 Table-x Installation of piping shall be carried out with utmost cleanness . only pipes, fitting and valves which have been de-greased and fitting brought in polythene sealed bags shall be used at site. Pipe fixing clamps shall be of nonferrous or non-deteriorating plastic suitable for the diameter of the pipe. Without use of any flux. All brazing shall be done by using a brazing rod CP 104 (5% silver copper phosphorous brazing only alloy) and copper-to-brass or gunmetal shall only be joints using brazing rod AG 203 (43% Silver-copper-zinc-brazing alloy) manufactured to EN-1044 Inert gas welding technique should be used by oxygen free Nitrogen gas inside copper pipes while brazing to avoid carbon deposition.
Adequate support shall be provided while laying pipelines to ensure that the pipes do not sag. Suitable sleeves shall be provided wherever pipes cross through walls / slabs. All pipe clamps shall be non-reactive to copper. After erection, the pipes will be flushed and then pressure tested with dry air at a pressure equal to 1.5 times of the working pressure or 150 psig, whichever is higher for a period of not less than 24 hours. All the piping system shall be tested in the presence of the site-engineer or his authorized representative. PAINTING All exposed pipes should be painted with two coats of synthetic enamel paint and color codification should be as per IS:2379 of 1963.
Isolation valves: The isolation valves will be Non Lubricated, 900 turn level, Ball type, suitable for oxygen service. All valves should be pneumatically tested for twice the working pressure and factory degreased for medical gas service before supply. Service valve box 2/3/4 Gas types.
Elbow, Tee, Union etc (38mm)
NRV 28mm
3” GI Pipe as per the desired specification to ensure safe and squired passage of Medical oxygen avoiding any mechanical damage
ECO HVAC SOLUTIONS
BHAT ENGINEERING WORKS
Valley Air Products
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