A-7 QnA Version 2 - 03.15.21.pdf

Questions and Answers Document Version 2: 03/15/2021

Critical Water System Repair Phase 1 - Plaskett Meadows CG (127EAW21Q0003)

Subsequent versions of this document will contain questions from all previous versions.

Q1: What is the diameter of the CMP to receive new lids?

A1: The CMP sizes vary between 24"- 36"; exact sizes will need to be field verified by the Contractor.

Q2: Is there a spec on the new Hose Bibs for the option bid item?

A2: Hose bibbs will not be replaced. The bid option is for the replacement of PVC distribution line only.

Q3: The specifications, 33-11-13 (2.03) call for “bedding material” and “select fill” around the pipe. Will screened, existing, (native) material be allowable?

A3: Screened native material will not be allowable around the pipe.

Q4: The campground appears to have paved/chip sealed access and parking. If the option item is awarded, the water line will be replaced under sections of pavement. Does the contractor need to saw-cut and repave the trench line in these areas?

A4: If the water line is under the road surface the Contractor will need to saw cut the surface, replace the water line, backfill trench and compact; top layer of compacted fill shall be at the same elevation as surrounding road surface.

Q5: If paving is required at trench crossings, will an aggregate base section and compaction testing be required? If so, what depths of structural section are preferred?

A5: See A4 above

Q6: The spec section, 33-11-13 (2.01), mentions multiple pipe material types. Please confirm that all new pipe is to be of PVC material, and so priced for the base and option bid items.

A6: Above ground pipe is galvanized, below ground pipe is PVC.

Q7: Please clarify if all above ground pipe, valves, and ports located within with DI boxes to be rigid (steel, galvanized) and insulated?

A7: All above ground pipe in DI boxes shall be galvanized.

Q8: Please confirm that NO tank connections/adapters are to be replaced.

A8: Amendment 0001 for tank replacement will be posted to this solicitation.

Q9: Will the campground be open to the public during construction?

A9: Portions of the campground not impacted by construction may remain open to the public.

Q10: Please confirm that the campground water system can be “turned off” during the construction period.

A10: The water system will be "turned off" during the construction period.