Public Works Department Tender

SITC of MGPS pipe of medically grade as per BSEN-13348 with third party certification from Lloyds/TUV degreased (ie free from oil, grease and particulate matters) seamless copper pipe confirming to ASTM B88 and all copper joining done by brazing with AWSA5.8, classification BCuP-5 or BS 1845 following procedure in accordance with ASTM B828 after purging with nitrogen. All pipe cutting shall be carried out with a radial pipe cutter and copper pipe fitting's shall comply with B4 alloy designation. Adequate support shall be provided while laying pipeline testing shall be done at 17 bar and after testing pipe shall be painted with two coat of enamel paint as per colour codification as per ISO 7396-Part-I 2016. Third party Test report shall be submitted. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2022.

SITC of non lubricated ball type Nickel Coated Isolation Valve with adapter & PTFE Seat having quarter turn / Butterfly handle opening of following sizes suitable for flow capacity of required LPM as per the size of valve at 4.7 bar with maximum allowable pressure of 30 bar and suitable for working temperature ranging - 20°C to 130°C. Appropriate Test Certificate/ report of product/accessories from OEM shall be submitted. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2022.

For 12 MM OD pipe