CITY OF SPOKANE VALLEY
REQUEST FOR PROPOSALS
**ADDENDUM #4**
Landscape Maintenance
Parks, Trails, and Open Spaces
Due Date: 5:00 p.m., November 7, 2023 November 9, 2023
This Addendum #4 pertains to the City’s Request for Proposals (RFP) regarding Landscape Maintenance for Parks, Trails, and Open Spaces and affects the Special Provisions for each of the following scopes of services:
- RFP Attachment F1 - Special Provisions - Linear Parks and Roadway Landscape Maintenance
- RFP Attachment F2 - Special Provisions - Designated Parks Landscape Maintenance
- RFP Attachment F3 - Special Provisions - Signatures Parks Landscape Maintenance
Addendum #2 serves as notice that Section 3.4.3 Approved Fertilizer in each of the Special Provisions documents referenced above is amended as follows:
(modified text is shown in strikethrough where deleted and bold where added)
3.4.3 Approved Fertilizer
City Approved List: Where allowed by state law per RCW 15.54.200(2)(a) and (b):- Recommended Nitrogen-Phosphorus-Potassium ratio 3:1:2 to 4:1:2
- Other
N-P-K fertilizers outside the recommended ratio can/shall be submitted to the City for approval based on soil analysis by a lab selected by contractor and approved by owner.
This Addendum #4 along with along with the full RFP, Addendum #1, Addendum #2, and Addendum #3 are available at Public Notices or by clicking the link below.
