siemens - Public Service Commission

Appendix B program.
The technical details and requirements for each of the items associated with this scope of work
are discussed in the following sections.
111. Owner Scope of Work
PEF personnel will work with the selected Vendor in obtaining additional information (e.g.,
wetland surveys, civil engineering drawings, and plant electrical drawings) to support the
evaluation. The selected Vendor should expect a one day turn around time for on site delivery of
drawings and an additional one to two days time for off site delivery. PEF personnel will
coordinate the Vendor’s CR site indoctrinations, badging, and specific training, as required.
After the Phase I altemative selection, an economic analysis will be performed using PEF’s inhouse
EESY+ software. PEF will input the Vendor’s supplied data into EESY+ and provide the
output results for incorporation into the final study report. The Vendor will review the EESY+
input for accuracy and review/incorporate the output results into the study.
IV. Technical Details
Vendor shall conduct a thorough review of design altematives to reduce the discharge canal
water temperature and satisfy the stated Project objectives following CR3’s EPU. This
evaluation shall include a technical analysis of design variables such as discharge canal
temperature variation, ambient temperatures, and environmental restrictions. Specific data
related to the unit operations following the EPU are included below. Additional information will
be supplied by PEF after contract award and requested by the selected vendor.
0 CRl full-load operation
s 245,000 gpm Circulating Water Flow (actual)
a -I 7 OF Circulating Water Temperature Rise Through Condenser
0 CR2 full-load operation
a 308,000 gpm Circulating Water Flow (actual)
s -14 OF Circulating Water Temperature Rise Through Condenser
0 CR3 full-load operation
s 832,000 gpm Circulating Water Flow
s -1 7 OF Circulating Water Temperature Rise Through Condenser
s .768 MBtuhr of Additional Heat Dissipated due to EPU
0 (Hamon) Helper Cooling Towers operation .
3 4 blocks of 9 cells
3 686,000 gpm Total Water Flow
a 89.5 OF Design Outlet Temperature (based on 103 OF inlet and 81 OF wet bulb)
(Aggreko) Modular Cooling Tower operation
s 67 individual cells
s 180,000 gpm Total Water Flow
6
PEF-NCR-00589