B08_ATTACHMENT_B_Price_Schedule.xlsx

This is a price schedule attachment containing cost estimates for two separate federal projects at Death Valley National Park, prepared by the National Park Service.

The first estimate addresses door replacement work totaling $440,844 in net construction costs. The base scope includes documents/project meetings/mobilization ($34,814), replacement of visitor center storefront double doors ($19,190), and replacement of visitor center storefront single doors ($32,995). Nine optional line items are available, including replacement of steel double doors ($25,025), steel single doors ($53,052), installation of ABAS automated door openers ($11,249), utility door replacement ($21,221), hacienda door hanging ($9,250), and installation of an ABAS door with automated opener in a gas tank house ($14,860). The estimate incorporates material costs ($131,868), labor costs with an 18.61% federal wage rate factor ($88,438), equipment costs ($1,350), location factor adjustment of 3.9%, remoteness factor of 6.9%, design contingency of 10%, general conditions at 7-5%, historic preservation factor of 10%, overhead and profit at 6.5% each, contracting method markup of 10%, and 8.25% sales tax on materials.

The second estimate covers cross connection survey, backflow prevention testing, and minor repairs services over a five-year period with a total net construction cost of $158,525. The base year (2026) includes cross connection survey and plans ($16,180), mobilization ($5,497), backflow testing for 67 units ($9,380), and minor repairs not-to-exceed $160 per unit ($10,720). Four option years (2027-2030) include annual backflow testing with escalating labor rates ranging from $145.60 to $163.78 per unit and minor repairs with NTE amounts increasing from $175 to $220. Labor costs total $102,160 across the period at a plumber wage rate of $86.09 per hour, material costs are $23,922, equipment costs are $10,050, with 5% overhead, 10% profit, and 8.25% material sales tax applied.