D. Documentation: Whenever the cost of the Work for any purpose is to be determined pursuant to paragraphs
11.01.A. and 11.01.B, CONTRACTOR will establish and maintain records thereof in accordance with generally
accepted accounting practices and submit in a form acceptable to ENGINEER as itemized cost breakdown together
with supporting data.
11.02 Cash Allowances
A. It is understood that CONTRACTOR has included in the Contract Price all allowances so named in the Contract
Documents and shall cause the Work so covered to be performed for such sums as may be acceptable to OWNER
and ENGINEER. CONTRACTOR agrees that:
1. The allowances include the cost to CONTRACTOR (less any applicable trade discounts) of materials and
equipment required by the allowances to be delivered at the Site, and all applicable taxes; and
2. CONTRACTOR's costs for unloading and handling on the Site, labor, installation costs, overhead, profit, and
other expenses contemplated for the allowances have been included in the Contract Price and not in the
allowances, and no demand for additional payment on account of any of the foregoing will be valid.
B. Prior to final payment, an appropriate Change Order will be issued as recommended by ENGINEER to reflect actual
amounts due CONTRACTOR on account of Work covered by allowances, and the Contract Price shall be
correspondingly adjusted.
11.03 Unit Price Work
A. Where the Contract Documents provide that all or part of the Work is to be Unit Price Work, initially the Contract
Price will be deemed to include for all Unit Price Work an amount equal to the sum of the unit price for each separately
identified item of Unit Price Work times the estimated quantity of each item as indicated in the Agreement. The
estimated quantities of items of the Unit Price Work are not guaranteed and are solely for the purpose of comparison of
Bids and determining an initial Contract Price. Determinations of the actual quantities and classifications of Unit Price
Work performed by CONTRACTOR will be made by ENGINEER subjects to the provisions of paragraph 9.08
B. Each unit price will be deemed to include an amount considered by CONTRACTOR to be adequate to cover
CONTRACTOR's overhead and profit for each separately identified item.
ARTICLE 12 - CHANGE OF CONTRACT PRICE; CHANGE OF CONTRACT TIMES
12.01 Change of Contract Price
A. The Contract Price may only be changed by a Change Order or by a Written Amendment. Any Claim for an
adjustment in the Contract Price shall be based on written notice submitted by the party making the Claim to the
ENGINEER and the other party to the Contract in accordance with the provisions of paragraph 10.05.
B. The value of any Work covered by a Change Order or of any Claim for an adjustment in the Contract Price will be
determined as follows:
1. Where the Work involved is covered by unit prices contained in the Contract Documents, by application of such
unit prices to the quantities of the items involved (subject to the provisions of paragraph 11.03); or
2. Where the Work involved is not covered by unit prices contained in the Contract Documents, by a mutually
agreed lump sum (which may include an allowance for overhead and profit not necessarily in accordance with
paragraph 12.01.C.2); or
3. Where the Work involved is not covered by unit prices contained in the Contract Documents an agreement to a
lump sum is not reached under paragraph 12.01.B.2, on the basis of the cost of the Work (determined as provided
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