project342_addendum2290 Paularino Ave, Costa Mesa, CA 92626 • (949) 645-8400 • fax: (714) 540-1392
“Protecting public health and the environment for current and future generations.”
Board of Directors
Robert Ooten
Michael Scheafer
Arlene Schafer
Arthur Perry
Brett Eckles
Staff
Scott C. Carroll
General Manager
Harper & Burns, LLP
District Counsel
Davis Farr, LLP
District Treasurer
Mark Esquer
District Engineer
Noelani Middenway
District Clerk & Public
Information Officer
Kaitlin Tran
Finance Manager
Dyana Bojarski
Administrative Services
Manager
Steve Cano
Wastewater Maintenance
Superintendent
www.cmsdca.gov
www.cmsdca.gov
Platinum Level
District of Distinction
May 22, 2023
To: P342 HQ Drought Tolerant Landscape Renovation Bidders
Re:Addendum #2 Revisions to Bid Documents
This Addendum is hereby made a part of the contract documents,
specifications, and requirements. Receipt of this Addendum shall be noted
on the Bid Proposal Form.
The District has made several revisions to the Plans and Bidding Documents.
The revisions are generally described herein and may or may not include all
revisions; review the attached Revised Plans for all revisions made. Here is a
summary of the revisions:
Revisions per Addendum #2
1. Replace the original Bid Proposal Form with the attached Bid Proposal
Form, dated May 22, 2023.
2. Revised Project Plans dated May 10, 2023, per Addendum #2, are
attached for your use. Revised sheets are indicated by the Delta #1
Revisions.
Overview of Plan Sheet Revisions, including but not limited to:
3. Demolition Plan, Sheet 2 & 3 of 23:
a. Two (2) Rust Leaf Fig trees on Paularino (T20 and T21) will be
removed by the City of Costa Mesa. An alternate bid item is being
requested should the District decide to have the District’s Contractor
remove the two Rusty Leaf trees.
b. Four (4) large Eucalyptus trees along Redhill Avenue will be removed
by SCE. Any remaining Eucalyptus trees shall be removed by the
Contractor as a part of their scope. An alternate bid item is being
requested should the District decide to have the District’s Contractor
remove the four (4) Eucalyptus trees.
c. Protect existing driveway approach in place.
4. Grading Plan, Sheet 4 & 5 of 23:
a. Scope modifications to Construction Notes 2, 3, 4, 5, 12, 13, 15, 21,
22, 23, 24, 25, & 26.
b. Public sidewalk is not part of the scope, therefore utility modifications
are not required within public right-of-way.
290 Paularino Ave, Costa Mesa, CA 92626 • (949) 645-8400 • fax: (714)
540-1392
“Protecting public health and the environment for current and future
generations.”
c. Driveway apron at parking lot will not be removed. Protect in place. Protect curb and
gutter in place. Curb and gutter replacement not needed, removed from scope at
driveway. AC repair removed from scope of work.
d. Note 16 changed from AC paving to permeable pavers (see detail 16 permeable
pavers on grading plan. Permeable pavers to tie into infiltration trench (construction
note 9).
e.
5. Landscape Construction Plan, Sheet 6 & 7:
a. Key Note 1e - existing driveway will not be removed - protect in place.
b. Key Note 1f - Asphalt paving changed to Permeable Pavers by Orco. Note the
aggregate base, filter fabric and additional excavation scope are to be included in the
line item.
6. Electrical Legend and Notes, Sheet 18 of 23:
a. Conduit Thru CMU Wall (or Concrete Partition) Detail revision.
7. Electrical Legend and Notes, Sheet 20 of 23:
a. Revisions to Single Line Diagram and Panel Schedule.
8. Single Line Diagram & Panel Schedule, Sheet 21 of 23:
a. Revisions to Single Line Diagram and Panel Schedule.
9. Panel Schedules, Sheet 21 of 23:
a. Revisions to Panel B1.
10. Electrical Site Plan, Sheet 22 of 23:
a. Revisions to Construction Notes.
b. Drawing revisions indicated by Delta #1.
11. Bid Form revisions:
c. a. Bid Item 6 - Remove line item for Driveway approach.
d.
e. b. Bid Item 8 - Add 28 LF to quantity for new total of 443.
f.
g. c. Bid Item 14 - Remove AC paving at parking lot and replace with 397 square feet of
permeable paving including base, compaction, filter fabric, Infill, and sealer.
h.
290 Paularino Ave, Costa Mesa, CA 92626 • (949) 645-8400 • fax: (714)
540-1392
“Protecting public health and the environment for current and future
generations.”
i. d. Bid Item 18 - Clarification / Include type k copper approximately 80 feet into Lump Sum
bid item.
Schedule Revisions:
10. Revised Bid Dates:
a. Monday, May 22, 2023: Addendum #2 Issued
b.Thursday, June 1, 2023: Question Deadline at Noon
c.Thursday, June 8, 2023: Questions Addressed
(Addendum #3, if required)
d. Wednesday, June 21, 2023: Bids Due at Noon
Bids will be received by the Costa Mesa Sanitary District office located at 290
Paularino Avenue, Costa Mesa, California, until the time and date indicated above, at
which time they will be opened publicly and read aloud in the Board Conference Room.
11.The deadline for questions is Noon, Thursday, June1, 2023. Questions shall be
submitted via email to: Noelani Middenway: nmiddenway@cmsdca.gov
Thank you in advance for your consideration in this matter.
Sincerely,
Mark Esquer, P.E.
District Engineer
cc. Noelani Middenway, Clerk of the Board/PIO
Eric Sterling, David Volz Design
Mike Benesh, RBH & Associates
Permits