2010 Construction and Material Specifications - Ohio Department of ...

109.05
Use Engineer approved equipment in good working condition and
providing normal output or production. The Engineer may reject equipment not in
good working condition or not properly sized for efficient performance of the
Work.
For each piece of equipment used, whether owned or rented,
provide the Engineer with the following information:
rate.
time,
(1) Manufacturer’s name or trademark.
(2) Equipment type.
(3) Year of manufacture.
(4) Model number.
(5) Type of fuel used.
(6) Horsepower rating.
(7) Attachments required, together with their size or capacity.
(8) All further information necessary to determine the proper
(9) Dates, daily hours, total hours of actual operation and idle
(10) Blue Book rate with reference or category,
(11) Amount
(12) Applicable Blue Book hourly operating cost
(13) Invoices for all rental equipment.
b. Hourly Owned Equipment Rates. The base rate for the
machine and attachments represent the major cost of equipment ownership, such as
depreciation, interest, taxes, insurance, storage, and major repairs. The hourly
operating rate represents the major costs of equipment operation, such as fuel and
oil lubrication, field repairs, tires, expendable parts, and supplies.
For all equipment used on force account work, determine, and
have the Department confirm, the hourly owned equipment rates as follows:
Where:
HOER = [RAF × ARA × (R / 176)] + HOC
HOER = hourly owned equipment rate
RAF = regional adjustment factor shown in the Blue Book
ARA = age rate adjustment factor shown in the Blue Book
R = current Blue Book monthly rate
HOC = estimated hourly operating cost shown in the Blue Book
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