requirements contracts for engineering design and related services ...

8. The Consultant shall prepare summary tables for all contract items - including quantities, unit prices, extensions and
individual charges which shall be in sufficient detail to enable a reasonable projection of the project cost. The Consultant
shall input this data into the Department's computerized scope/estimate program.
9. The level of accuracy for the estimate of quantities shall be rounded to appropriate whole multiples.
10. The Consultant shall prepare a composite Scope packet, in accordance with currently applicable Departmental
standards and procedures.
11. The Consultant shall revise and update the Consultant's Estimate of Quantities and costs and account for all
revisions to the contract drawings and specifications required during the review and/or bidding process.
12. The Consultant shall coordinate and incorporate estimates of quantities and cost for private utility work that is to be
included in this contract. Estimates of quantities and unit prices for private utility work will be provided by the respective
utility companies. Estimates of quantities and unit prices for Gas Cost Sharing Work will be provided by the Department.
13. Payment: Payment for this task shall be made at the completion of the various phases indicated below, contingent
upon the Consultant’s satisfactory completion of each phase, and submission of cost estimate, including all necessary
back up documentation. The amount of payment for each phase shall be limited to the specified percentage of the total
fee for “Quantity and Cost Estimating”, as indicated below:
(A)
Total Design:
a) Phase 1: at the completion of Preliminary Design, payment shall be equal to 25% of total fee for
“Quantity and Cost Estimating”;
b) Phase 2: at Mass Mailing No. 1, payment shall be equal to 25% of total fee for “Quantity and Cost
Estimating”;
c) Phase 3: at Mass Mailing No. 2, payment shall be equal to 25% of total fee for “Quantity and Cost
Estimating”;
d) Phase 4: at 100% design completion, payment shall be equal to 25% of total fee for “Quantity and Cost
Estimating”.
(B)
Final Design:
a) Phase 1: at Mass Mailing No. 1, payment shall be equal to 30% of total fee for “Quantity and Cost
Estimating”;
b) Phase 2: at Mass Mailing No. 2, payment shall be equal to 30% of total fee for “Quantity and Cost
Estimating”;
c) Phase 3: at 100% design completion, payment shall be equal to 40% of total fee for “Quantity and Cost
Estimating”.
If the Consultant fails to prepare and submit to the Commissioner the cost estimate for any of the above
mentioned phases, or delays submission of the cost estimate without any justifiable reasons, an amount equal to the
percentage shown for each phase will be permanently forfeited from the payments for non-compliance, and the total
contract amount will be reduced by that amount, accordingly.
4.13 SEWER DATA SURVEY, AREA DRAINAGE AND GRADE STUDY, DRAINAGE PLAN
A. Under this task, the Consultant shall:
1. Survey and plot all sewer data within the project limits as defined herein.
2. Perform a thorough review and study of all adopted and proposed drainage plans, sewers, easements, existing and
legal street grades and mapped street systems within the project limits, and recommend all necessary changes thereto or,
develop a new Drainage Plan for the Project in conjunction with a fully coordinated street, storm and sanitary sewers, or
combined sewers improvement project.
NYC Department of Design and Construction
Infrastructure, October 2012
GR-41