CORRIGENDUM No. 2 - Yap State Government

(u). Clarification Request #21:
Photovoltaic Modules – a.4);
PV modules must be framed with marine graded aluminum. I believe this refers to Anodized Aluminum
frame
Response:
Anodized Aluminum will also be accepted
(v). Clarification Request #22:
Photovoltaic Modules – a.4);
NEC requires PV Power Source to have Disconnect Switches, is this required for this project
Response:
Yes – All NEC guidelines must be followed
(w). Clarification Request #23:
Photovoltaic Modules – a.4);
Confirm that PV Structure will be grounded using grounding bolts, lugs & screws
Response:
Correct
(x). Clarification Request #24:
Photovoltaic Modules – a.4);
Please confirm if these structures will be mounted on a concrete pad embedded in ground
Response:
The systems will be installed on concrete poles. The poles will be prepared by YSPSC but the tenderer must
provide the technical drawings of the mounting requirements for the system that they are proposing
(y). Clarification Request #25:
Solar Batteries;
Will batteries with higher number of cycles be given preference over the price
Response:
Yes – All components must meet and/or exceed tender dossier specification
(z). Clarification Request #26:
Solar Batteries;
Will batteries that have never been used in Pacific Island be considered if they meet the specifications are
better priced over the battery that has proven track record in Pacific Island but may be higher in price
Response:
Yes – All components must meet and/or exceed tender dossier specification
(aa). Clarification Request #27:
Solar Batteries;
Will batteries be given preference with 5 years Guarantee instead of warranty
Response:
Refer to the tender specifications for batteries that shall be follow and require a “warranty”