C154204 Interagency Agreement

• Contract/PO #: C154204
• Contractor Name: Terrace Irrigation Comapny
• Contract Type: Loan
• Loan Projects - Doc Type: Contract Documents

•
EXHIBIT B
STATEMENT OF WORK
To Interagency Agreement Dated 06/12/2012-Contract Routing Number 13 FEA 45806
These provisions are to be read and interpreted in conjunction with the provisions of the Interagency Agreement specified above.
I. Project Description:
This project is to replace the spillway at the Terrace Reservoir in the Rio Grande Basin. The Terrace Irrigation
Company(TIC)owns and operates Terrace Reservoir. TIC utilize the reservoir for raw water storage of winter
flows and peak runoff to supplement flows in the Alamosa River. In the early 1980's the State Engineer's Office
(SEO)issued a gage height restriction on the reservoir due to inadequate size and the general condition of the
dam's spillway. The restriction reduces the reservoir capacity by approximately 2,000 AF. Upon completion of
the project the company will dedicate 2,000 AF of in stream flow storage as their contribution to the Alamosa
River Instream Flow Project(ISF Project).
The ISF Project is intended to restore flows and replace natural resources damaged by mining operations at the
Summitville Mine in the upper Alamosa River watershed. Phase I includes purchasing senior irrigation water
rights,transferring the rights to the Colorado Water Conservation Board(CWCB),changing the use in water court
to ISF use by CWCB,and designing the spillway improvements. Phase II involves reconstructing the spillway
(this project),storing the acquired rights,and the release of water to offset natural drop-offs in Alamosa River
flows.Phase I of the Project is complete.
This project will utilize Natural Resource Damage Settlement(NRDS)funds from both the State of Colorado and
US Government.The US Department of the Interior has completed the electronic transfer of their share of NRDS
funding to CDPHE for this project. CDPHE will reimburse CWCB for actual costs and expenditures up to the$2
million.CWCB will be managing this project and acting as the fiscal agent for all of the funding streams.
The Resolution of the Trustees,and its extension resolution,naming this project is attached hereto as Attachment
B-1 and incorporated by this reference.
II. Performance Requirements/Deliverables:
A. Task 1—Site Preparation
The site preparation task encompasses all labor, materials, and equipment required for preparing the site
for spillway construction. This task includes the mobilization of equipment, demolition of the existing
spillway, installation of erosion and sediment control devices, clearing and grubbing, dewatering,
excavation,and placement of fill materials.
Method/Procedure
Construction methods and procedures shall be in accordance with the final signed and sealed engineering
project plans and specifications. All operations shall be performed following OSHA and all other local,
State and Federal laws and regulations.
Deliverable
Signed and dated paper and electronic copies of As-Built drawings prepared by engineer of record on 11"
x 17"sheet size.
B. Task 2—Spillway Construction
This task encompasses all labor, materials, and equipment required for the construction of the new
spillway structure. This task includes foundation preparation; forming, reinforcement and placement of
the concrete spillway structure; placement of instrumentation/monitoring devices; final grading and
seeding;and construction management by the engineer of record.
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Exhibit B-Statement of Work
V 1/MAR2012