RFB 216 ADDENDUM 1.pdf

DOUGLAS COUNTY PARKS DEPARTMENT

RFB #216: STANTON PARK REHABILITATION PHASE I & II

ADDENDUM #1

Issued July 24, 2024

This addendum is issued to correct a number of items on the bid documents.

1.0 NOTICE TO ALL BIDDERS AND PLAN\HOLDERS

The Contract Documents for the above-referenced Project are modified as set forth in this Addendum. The original Contract Documents and any previously issued addenda remain in full force and effect, except as modified by this Addendum, which is hereby made part of the Contract Documents. Bidder shall take this Addendum into consideration when preparing and submitting a bid and shall acknowledge receipt of this Addendum in the space provided on the Bid Form.

2.0 BID SUBMITTAL DEADLINE

The bid submittal deadline remains the same and is not changed by this Addendum.

3.0 PROJECT BID BOOKLET

The following changes are made to the Project Bid Booklet:

1. The following changes are made to the Project Bid Items:

a. Quantity changes:

Quantity

Number Item Original New

25 3,000 GALLON SEPTIC TANK 3 2

b. Added items changes:

Number Item Unit Quantity

54 1,000 GALLON SEPTIC TANK EACH 1

Make a copy of and use the new attached Bid Schedule. A Bid not including this new Bid Schedule will be rejected as non-responsive.

3.0 PROJECT PLANS

The following changes are made to the Project Plans:

The following is a summary of revisions made to the plan sheets. Changes made have revision clouds.

Some minor changes such as adjustments to leader and number key locations are not noted.

1. Plan Sheet C.1

a. The sheet index has been updated with correct sheet numbering

b. General Notes:

i. Date updated in note 2.

ii. Staking responsibility updated in note 5. All staking is the responsibility of the Contractor.

c. Code references for dates and jurisdictions have been updated in the General Sanitary Sewer Notes.

d. Code references for dates and jurisdictions have been updated in the General Water Notes.

2. Plan Sheet C.2

a. Keyed Construction Note 4 text has been revised. The play structure is not to be removed. The structure and curbing shall be protected.

b. Utility poles were incorrectly numbered and have been updated.

c. The restroom was incorrectly number and has been updated.

3. Plan Sheet C.3

a. Keyed Construction Note 9 has been revised. The play structure is not to be removed.

b. Keyed Construction Note 15 has been revised. Correct pole size is 20’ long 4”x4”.

c. Sidewalk in front of the play structure has been modified.

4. Plan Sheet C.4

a. Grading has been revised in front of the play structure.

b. Concrete hatching has been removed from within the footprint of the restroom. No concrete pad is required below the restroom.

5. Plan Sheet C.5

a. Inverts and pipe lengths have been updated.

b. Keyed Construction Note 1 change to correct pipe size.

c. Keyed Construction Note 27 removed a bend not needed.

d. Keyed Construction Note 37 was revised to reference removal of the dump station.

e. Detail references were corrected for 29, 31, and 33.

f. Keyed Construction Note 43 pipe size corrected.

g. Keyed Construction Note 44 revised.

h. All septic tank inverts and rims were adjusted.

6. Plan Sheet SD.1

a. Wheel stop detail text updated for curb stop lengths.

7. Plan Sheet SD.2

a. Riser diameter for both septic tank details have been revised to 30” diameter for all risers based on the proposed tank depth.

8. Plan Sheet SD.3

a. WIFI Pole detail has been revised. The correct pole size is to be a minimum of a 4”x4”x20’ pressure treated timber.

9. Plan Sheet SD.4

a. No revisions.

5.0 CLARIFICATIONS

The following are provided as a matter of information to clarify issues raised or questions about the Contract Documents. To the extent that changes to the Contract Documents are required based on the questions received, the Contract Documents have been modified as noted above in the Project Bid Booklet and Project Plans sections of this Addendum.

6.0 ARCHAEOLOGICAL MONITORING

An Archaeologist is required onsite to monitor all initial excavation work. The County will hire and pay for the Archaeologist. County requests that the Contractor try and condense the required excavation work so as to minimize the time an Archeologist needs to be onsite.

7.0 WASTE MATERIAL

Waste material may be hauled to the designated waste area known as Herberts Pond located on the Tiller Trail Highway approximately 2.9 miles from the project. Waste material, including aggregate, soil, and woody biomass must be stored separately. Woody biomass should be piled for burning and other debris should be consolidated to minimize the area required to store it.

Contractor is free to haul the aggregate waste elsewhere if desired.

RFB #216 BID FORM (REVISED 07/24/2024)

Bid Item #

Item Description

UOM

Quantity

Unit Cost

Total Cost

MOBILIZATION

LS

EROSION CONTROL

TEMPORARY MULCHING, COMPOST

SQ YD

CONSTRUCTION ENTRANCE, TYPE 1

EACH

CONCRETE WASHOUT FACILITY

SEDIMENT FENCE

FOOT

INLET PROTECTION, TYPE 3

DECOMMISSION SEPTIC SYSTEM

CONSTRUCTION SURVEY WORK

REMOVAL OF STRUCTURES AND OBSTRUCTIONS

REMOVAL OF RESTROOM

CLEARING AND GRUBBING

GENERAL EARTHWORK

INTEGRATED GEOTEXTILE GEOGRID

SQYD

10,000

4 INCH SANITARY SEWER PIPE

2 INCH PRESSURE SANITARY SEWER PIPE

3 INCH IRRIGATION SLEEVES

3" RV CONNECTION

MAINLINE CLEANOUT

CARBON FILTER CLEANOUT

6 INCH STORM SEWER PIPE

8 INCH STORM SEWER PIPE

CONCRETE INLETS, TYPE G-2

8" INLINE DUCTILE IRON GRATE AND 6" ADAPTER

3,000 GALLON CONCRETE SEPTIC TANK

PUMP SYSTEM

CONTROL PANEL

CONNECTION TO EXISTING STRUCTURES

CONNECT TO EXISTING GRAVITY SEWER LATERAL

CONNECT TO EXISTING PRESSURE SEWER LATERAL

AGGREGATE BASE

TON

LEVEL 2, 1/2" DENSE GRADED HMAC

TON

STANDARD CURB

VALLEY GUTTER

CONCRETE WALKS AND PADS

SQFT

10500

Signature Date

Print Name and Title

Note: Douglas County requires Contractors to provide their Federal Employer Identification number (FEIN) or Social Security Number (SSN) prior to contract signing

PRECAST WHEEL STOP

BOLLARDS

LONGITUDINAL PAVEMENT MARKINGS - PAINT

PAVEMENT LEGEND, TYPE ADA PARKING

SIGNAGE w/ BASE, POLE, R7-8 and R7-8a SIGNS

3 INCH POTABLE WATER PIPE, FITTINGS AND COUPLINGS

2 INCH POTABLE WATER PIPE, FITTINGS AND COUPLINGS

1.5" INCH POTABLE WATER PIPE, FITTINGS AND COUPLINGS

44 3 INCH WATER CONNECTION TO EXISTING CHECK VALVE ASSEMBLY EACH 1 $ $

2 INCH WATER CONNECTION TO WATERLINE FOR LOWER RV PARK

46 3/4" WATER SERVICES AND CHECK VALVE EACH 26 $ $

47 1.5" WATER SERVICE WITH SHUTOFF VALVE AND CHECK VALVE EACH 2 $ $

2" WATER SERVICE WITH SHUTOFF VALVE AND CHECK VALVE TO

RESTROOM

49 CHEYENNE BUILDING, COMPLETE EACH 1 $ $

50 CORTEZ BUILDING, COMPLETE EACH 1 $ $

51 PAD MOUNTED POWER AND WATER RV PEDESTAL EACH 26 $ $

52 FIRE PITS EACH 26 $ $

53 COMPLETE ELECTRICAL SYSTEM, SHEETS E1, E2, E3 LS 1 $ $

54 1,000 GALLON CONCRETE SEPTIC TANK EACH 1 $ $

Total Bid $

This addendum can be found at: https://douglascounty-oregon.us/Bids.aspx

BIDDERS SHALL ACKNOWLEDGE RECEIPT OF T HIS ADDENDUM BY SIGNING BELOW

AND RETURNING THIS DOCUMENT ALONG WIT H T HE BID. FAILURE T O

ACKNOWLEDGE RECEIPT OF THIS ADDENDUM MAY RESULT IN BID REJECT ION.

Authorized Signature

Bidder Name

Date