Construction, maintenance and replacement of gas distribution mains and services - Scotland Gas Networks

Descriptions

Text to be corrected in the original notice: Place of text to be modified: IV.2.2 Instead of: 29 November 2019 Time: 12:00 Read New: 13 December 2019 Time: 12:00 Other additional information: Please note that the closing date is now 13th December 2019. Scotland Gas Networks plc (''ScGN'') are a gas distribution utility regulated by the Office of Gas and Electricity Markets (''Ofgem''). ScGN is seeking experienced Suppliers to assist the Network with the delivery of a range of regulatory outputs predominantly over the period 2021 to 2026 with optional extensions of 2 x of up to 12months. The primary works activity will be the policy abandonment and replacement, with polyethylene pipework, of underground cast iron gas mains and associated steel service pipes and risers (up to 6 storeys) across Scotland Network. The majority of the cast-iron mains to be abandoned and renewed will be in the diameter range 3" to 8" (referred to as "Tier 1 Mains") with a significantly smaller quantity in the diameter range 9" - 12" ("Tier 2 Mains") and diameter range 15" and above ("Tier 3 Mains). The mains are located in predominantly urban locations including Edinburgh, Glasgow and most major cities and towns and operate at pressures up to 2 bar.