Chico Seed Orchard Fertilizer and Sulphur Purchase AMENDMENT 1 Attachment 2 - 127EAY26Q0063

DESCRIPTION/SPECIFICATIONS/WORK STATEMENT

GENERAL SPECIFICATIONS

Scope of Contract It is the purpose of this contract to secure supplies, for purchase and delivery of a blended mix of fertilizers and 90 to 100% Elemental Sulphur or Popcorn Sulphur. Fertilizers are needed for 84 acres of conifer seed orchards at the Chico Seed Orchard (CSO) and 45 acres at Foresthill Seed Orchard (FSO) for the overall improvement and optimal health of the trees. Elemental or Popcorn Sulphur is needed for 84 acres of conifer seed orchards at the CSO to improve the PH levels of the soil. The CSO and the FSO will need a one-time blended fertilizer purchase that will cover 84 acres, in four separate mixes, at the CSO and one mix for the 45 acres at the FSO.

The Elemental or Popcorn Sulphur should come separately and that will cover 84 acres at the CSO, and have it delivered to the CSO.

Location and Description

Location:

The work area is located at the Chico Seed Orchard (CSO) on the Mendocino National Forest located in Chico, CA.

Directions:

From the north: Take Hwy 99 to Skyway exit. At the light turn left onto Skyway heading east.

Right turn onto Dominic Dr., left onto Morrow Ln., right onto Cramer Ln, at the end of Cramer Ln. stay to the right and follow roadway to the redwood building labeled Headhouse.

From the South: Take Hwy 99 to Skyway exit. At the light turn right onto Skyway heading east.

Right turn onto Dominic Dr., left onto Morrow Ln., right onto Cramer Ln, at the end of Cramer Ln. stay to the right and follow roadway to the redwood building labeled Headhouse.

Description:

The supplies needed for the CSO will be a blended mix of fertilizer to cover 84 acres, and The Elemental or Popcorn Sulphur to cover 84 acres. The blended mix of fertilizer will be in four separate mixes for the CSO and one mix for the 45 acres at the FSO. Mixes shall be blended as follows:

CSO Blended Mix #1 = 26 acres, 9620lbs MnSO4 at a rate of 30lb/A ,780lbs FeSO4 at a rate of 50lb/A, 1300lbs ZnSO4 at a rate of 50lb/A, 1300lbs K2O potash at a rate of 200lb/A, 5200lbs CuSO4 at 40 lb/acre, 1040lbs

CSO Blended Mix #2 = 9 Acres, 2610 lbs ZnSO4 at a rate of 50lb/A, 450lbs K2O potash at a rate of 200lb/A, 1800 lbs CuSO4 at 40 lb/acre 360lbs

CSO Blended Mix #3 = 11 Acres, 2750 lbs

Chico Seed Orchard Fertilizer and Sulphur Purchase AMENDMENT 1 Attachment 2 - 127EAY26Q0063 ZnSO4 at a rate of 50lb/A, 550lbs K2O potash at a rate of 200lb/A, 2200lbs

CSO Blended Mix #4 = 38 acres, 14060 lbs MnSO4 at a rate of 30lb/A, 1140lbs FeSO4 at a rate of 50lb/A, 1900lbs ZnSO4 at a rate of 50lb/A, 1900lbs K2O potash at a rate of 200lb/A, 7600lbs CuSO4 at 40 lb/A, 1520lbs

CSO orchards need:

84 acres elemental or popcorn (pelletized) Sulphur at a rate of 750lb/A to help remedy the soil pH. This elemental or popcorn Sulphur will be bulked not bagged. 63,000lbs – 31.5tons

The supplies needed for the Foresthill Seed Orchard (FSO), will be a blended mix of fertilizer to cover 45 acres. The mix shall be blended as follows:

FSO blended mix #5 = 45 acres, 5400lbs FeSO4 at a rate of 30lb/A, 1350lbs 16-16-16 at a rate of 50 lb/A, 2250lbs CuSO4 at a rate of 40 lb/A, 1800lbs

The fertilizer is needed in mid-May of 2026. The fertilizer must be delivered no later than June 30, 2026.

Government Furnished Property:

None.

Contractor Furnished Property:

Contractor shall furnish all labor, materials, equipment, and supplies (except for Government furnished property).

TECHNICAL SPECIFICATIONS

Coordination with COR and/or Contract Inspectors:

The Contractor will coordinate their delivery activities with the designated COR and/or contract inspector.

COR and/or contract inspector will provide any additional information on potential work areas and areas excluded or other areas designated by the by the CSO as non-work areas.