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AKM Consulting Engineers A2016-193 A1CITY OF CHINO HILLS AMENDMENT NO. 1 TO AGREEMENT NO. A2016-193 BETWEEN THE CITY OF CHINO HILLS AND AKM CONSULTING ENGINEERS THIS AMENDMENT No. 1 to Agreement No. A2016-193, dated October 11, 2016, is entered into in the State of California by and between the City of Chino Hills, a California general law municipal corporation, hereinafter called "City", and AKM Consulting Engineers, hereinafter called "Contractor". Amend Agreement A2016-193 as follows: 1. Add Scope of Work with the attached Exhibit A 2. Add Compensation with the attached Exhibit B 3. Increase the annual not -to -exceed amount by $70,940 for a total contract amount as follows: Original Agreement: $ 249,910 Amendment No. 1 70,940 Total Reprised Contract Amount (not to exceed): $ 320,850 All other provisions of the agreement remain in effect. IN WITNESS WHEREOF, the City Council of the City of Chino Hills has caused this Amendment No. 1 to Agreement No. A2016-193 to be subscribed by its duly authorized officers, in its behalf, on April 11, 2017 and the said party of the second part has signed this Agreement. AKM CONSULTING ENGINEERS CITY OF CHINO HILLS Z4C NAME TITLE R Y MARdUEZ, M YOR WL044171. 1�MUNI APPROVED AS TO FORM: MARK ,lb. EY, CITY A ORNEY EXHIBIT A SCOPE OF WORK AMENDMENT No. 1 to AGREEMENT No. A2016-193 For Peyton Drive Phase 3 and English Channel/Creek Habitat Mitigation Project As a result of additional compensatory mitigation requirements by the permitting regulatory agencies, the scope of services of the original agreement has been expanded as follows: 1. Review amended Habitat Mitigation and Monitoring Plan (HMMP) and implement its requirements in order to rectify outstanding and non-compliance issues. 2. Include an additional 2.178 acres of mitigation land, which will enlarge the original enhancement area (i.e., riparian woodland habitat) upstream from the original north boundary on English Creek. 3. Engineer, perform hydrology/hydraulic computations, design and prepare construction plans and special provisions for the project, in accordance with the amended HMMP and the requirements of the regulatory permits. 4. Address rip -rap deficiencies by ensuring inclusion of the work necessary to rectify out of compliance elements in the construction bid documents. 5. Provide pre -construction bird nesting surveys, and conduct seven-day Least Bell's Vireo (LBV) and Southern Willow Flycatcher (SWFL) surveys during construction within the nesting season from September 15 through February 15. 6. Complete necessary deliverables within the proposed target schedule as approved by permitting agencies involved. 7. Include "on an as -needed basis" optional environmental services support during bidding and construction for the project. Peyton Drive Phase 3 and English Channel/Creek Habitat Mitigation Project (Exhibit A -Scope of Work- Amendment No. 1) Page 1 Ju ssW sr m AKM Consulting Engineers 553 Wald Irvine, CA 92618 Telephone. 949,753.7333Facsimile. acsimile. 949.753.7320 rvwmakmce. om March 22, 2017 City of Chino Hills 14000 City Center Drive Chino Hills, CA 91709 Attn: Ms. Fe Rama Exhibit B Water Resources Infrastructure Construction Management Subject; Proposal for Peyton Drive Phase 3 and English Channel/Creek Habitat Mitigation Project Extra Work Dear Ms. Rama: In response to your request dated March 7, 2017, and discussions of the scope of work on March 15, 2017, AKM Consulting Engineers is pleased to submit this request for Budget Amendment for the Peyton Drive Phase 3 and English Channel/Creek Habitat Mitigation Project. The extra scope of work is necessitated by the requirements of the US Army Corps of Engineers and the California Department of Fish and Wildlife to address as -built deficiencies and additional mitigation for Phase [if of the Peyton Drive, Eucalyptus Avenue, and English Channel improvements Project. The as -built deficiencies involve mitigation for the incorrectly installed riprap and 0.003 acres of related rehabilitation, as well as 0.025 acres of additional enhancement. The delay in implementation of the mitigation project requires rehabilitation of additional 0.45 acres. Further, the California Department of Fish and Wildlife required 5:1 offset for a 0.34 acre inadvertent removal area, for a total of 2,178 acres, which will enlarge the riparian woodland habitat, and maintain continuity. The extra services provided herein are due to the expansion of enhancement area. The scope of work will follow the requirements/guidelines as stated in the original RFP, and will expand the effort to address the Resource Agency requirements. The major revision of the scope of work is related to environmental services, which involves the following tasks: a) Preparation of additional plans for the expanded area of mitigation; b) Pre -Construction Nesting Bird Survey; c) Seven -Day least Bell's vireo (LBV) and Southwestern Willow Flycatcher (SWFL) Surveys; and d) Additional field investigations, meetings, and reviewing of documents. An optional environmental service includes: a) As -needed bidding support; and, b) As -needed construction support services. In order to complete the extra services for the project, our team will provide the additional tasks listed below: (1) AICM Consulting Engineers, as the prime consultant, will manage this project. The scope of work and corresponding charges are: a) Coordination with the City - $305 b) Preparation of Plans and Specifications - $605 c) Preparation of Preliminary Report- $525 d) 35% level Design Plans and Submittal - $1,090 e) 65% level Project Management - $305 0 Completion of 65% level channel design plans and sub -consultants' plans - $825 g) 100% level Project Management- $305 h) Completion of 100% level channel design plans and sub -consultants' plans - $555 i) Engineer's construction cost estimates and completion of project report - $645 A km P, opola.L 17.1033 j) Final level submittal of PS&E For construction bidding service - $450 k) Expenses - $200 Subtotal: $5,810 (2) Belix Environmental Planning Construction Group will conduct the environmental planning and design tasks. The scope of work and corresponding charges are: a) Field Visit, Meeting and Coordination with the City, and Document Review - $6,300 b) Document Review - $2,820 e) Preparation of plans and Specifications - $5,830 d) Conduct the pre -construction Nesting Bird Survey - $1,625 e) Conduct seven (7) LBV SWFL surveys - $9,920 Subtotal: $26,495 Optional Services will include: a) As -needed during bidding stage - $7,500 b) As -needed during construction stage - $1.3,785 (3) Lynn Capouya, Inc. will conduct the landscape architectural planning and design tasks. The scope of work and corresponding charges are: a) Field investigation, research, and schematic design - (42,050) b) Preparation of design plans and submittal - $10,350 c) Preparation of construction document - $9,050 Subtotal: $17,350 Total: $49,655 (not including Optional Environmental Services during Bidding and Construction) Total: $70,940 (including Optional Environmental Services during Bidding and Construction) We appreciate the opportunity to submit our proposal and look forward to being of service to the City of Chino Hills. Should you have any questions, please do not hesitate to contact the undersigned. Very truly yours, AKM Consulting Engineers lKayiran, P.E. Principal AAM PrCpo-ab17-1033 7