The Tenakee Springs 2024 DERA Power Plant Upgrade Project is a state‑funded diesel‑generator replacement and plant modernization effort in Tenakee Springs, Alaska. The Alaska Energy Authority issued an invitation to bid (ITB 24118) with a $400‑600 k engineer‑estimated cost, requiring a 5 % bid bond and 100 % performance and payment bonds. The scope includes demolition of two existing diesel engine‑generator sets, installation of two owner‑furnished generators, mechanical and electrical modifications, limited switchgear upgrades, testing, commissioning support, and final close‑out documentation. Optional alternates cover cooling‑system flushing, expansion‑tank replacement, butterfly‑valve upgrades, day‑tank fuel‑oil piping changes, and a crank‑vent system for a third generator. The contract was ultimately awarded to Sturgeon Electric Company, Inc., with substantial completion due 30 Sep 2024 and final completion by 15 Oct 2024.
• Demolition and removal of existing diesel generators (including crankcase cutting)
• Installation of two new diesel generators with full mechanical/electrical integration
• Optional alternates for cooling, valve, and fuel‑system upgrades
• Required bonds, insurance, and performance guarantees per AEA guidelines
• Schedule: bid opening 10 Apr 2024, owner‑furnished equipment pickup 1 Jul 2024, substantial completion 30 Sep 2024.