HomeMy WebLinkAboutWORK ORDER - RFP - 7618 DOWNTOWN RIVER DISTRICT ROADWAY & STREETSCAPE PROJECT (2)WORK ORDER
PURSUANT TO AN AGREEMENT BETWEEN
THE CITY OF FORT COLLINS
AND
Interwest Consulting Group
DATED: May 11, 2105
Work Order Number: 3-400901804-15
Purchase Order Number:
Project Title: Willow Street — Feeder Supply Final Construction Documents
Original Bid/RFP Project Number & Name: Downtown River District Improvements Project
Commencement Date: March 1, 2015
Completion Date: November 1, 2015
Maximum Fee: (time and reimbursable direct costs): $47,400.00
Project Description: Develop final construction documents for Willow Street improvements adjacent to
the Feeder Supply Development as well as perform geotechnical and environmental
investigations for the entire project limits as per the attached proposal. Associated
with the Downtown River District Improvements Project.
Scope of Services: See attached scope of services.
Professional agrees to perform the services
identified above and on the attached forms in
accordance with the terms and conditions
contained herein and in the Professional Services
Agreement between the parties. In the event of a
conflict between or ambiguity in the terms of the
Professional Services Agreement and this work
order (including the attached forms) the
Professional Services Agreement shall control.
The attached forms consisting of one (1) page
are hereby accepted and incorporated herein, by
this reference, and Notice to Proceed is hereby
given.
Professional
l
Date:
5-11-15
City of F ollin�
By:
Project anager,I+
Date: ��(+
By:
Gerry Paul
Director of Purchasing and Risk Management
(over $60,000.00)
Date:
Feeder Supply Frontage — Final Construction Documents
Description:
Interwest with assistance from the Team (BHA Design, Clanton & Associates and Hines Inc_) will
coordinate with Engineering to complete Final Construction Documents for the right-of-way in
front of the Feeder Supply Apartments which are currently being built. The Feeder Supply
Frontage is along Willow Street near the intersection of Linden Street. The overall urban design
feel for the Feeder Supply Frontage will be consistent with Linden Street which sets the tone
from the River District.
This work order will also be used to release CTL Thompson to drill and study the soils for the
Willow Street project from Linden to the railroad. We want to include this task in whole as
drilling for only the Feeder Supply frontage would not be cost effective.
Tasks:
1. Base Map Preparation — Interwest will use a portion of the base map that was
assembled for the Conceptual Design of Willow Street and include existing topographic
survey, property information, utility existing information and master plans, and
developer's as-builts to complete the base map needed for the Feeder Supply Frontage.
2. Coordination with Feeder Supply Design Team — Interwest will work with the Feeder
Supply Design Team and Owner regarding the Willow frontage on this project since the
Feeder Supply Apartments are currently being constructed. Decision made on this part
of the project will carry through to other aspects of the overall design of Willow Street.
3. Feeder Supply Frontage Final Design — Interwest will work with BHA Design, Clanton &
Associates and Hines Inc. to develop final design documents and final Opinion of
Probable Costs for the right-of-way in front of the Feeder Supply Apartments.
4. Feeder Supply Construction Services — Interwest with the help of BHA Design, Clanton
& Associates and Hines Inc. will assist the City during the Construction phase of the
project. This will include assistance with contractor questions, clarifications on bid
documents, review of shop drawings, and final walk-through with contractor once
construction is complete.
5. Geotechnical and Environmental Study —See attached CTL Scope of Work.
Anticipated Fees (with approximate hours per discipline)
Task 1 Base Map Preparation — ICG (15), BHA (15) - $3,450
Task 2 Coordination with Feeder Supply Design Team — ICG (10), BHA (10) - $2,300
Task 3 Feeder Supply Final Design — ICG (75), BHA (45), Clanton (55), Hines (35) - $24,150
Task 4 Construction Services — ICG (20), BHA (20), Clanton (20), Hines (10) - $8,050
Task 5 Geotechnical and Environmental Study — CTL (See Attached) — $9,450
Total Estimated Fee — $47,400
CTLITHOMPSON
March 24, 2015
(Revised May 11, 2015)
Interwest Consulting Group
1218 W. Ash Street, Suite C
Windsor, CO 80550
Attention: Mike Oberlander
Subject: Revised Proposal for Geotechnical and Environmental Engineering Services
Willow Street Project, Fort Collins, Colorado
Proposal No. FC-15-01006
CTL I Thompson (CTL) understands that you will be making road improvements to Willow
Street between the railroad tracks and Linden Street in Fort Collins, Colorado. We understand
that you are in need of a geotechnical investigation for pavement and foundation design for
the roadway and associated structures. We also understand that there is known petroleum
hydrocarbon contamination that crosses the roadway project northwest of the intersection of
Pine Street and Willow Street and that there is a need to assess the roadway project for
evidence of petroleum hydrocarbons above the depths that excavation is expected to occur.
ENVIRONMENTAL SCOPE OF WORK
General
CTL will prepare a health & safety (H&S) plan for our proposed field activities. CTL will perform
a utility locate for the proposed boring locations. CTL will develop a site specific safety plan
for use during field services. It is anticipated that Level D protection will be used (hard hats,
safety glasses, gloves, and steel -toed boots) by personnel in the work area. If site conditions
show that additional protection is required, CTL will upgrade to the required level at an
additional cost.
It is unclear whether traffic control will be required at this time. The proposal cost is based on
traffic control being required, with a full lane closure for the duration of drilling and sampling.
Drilling and Exploration
CTL will contract with a subcontractor to install up to 15 borings in locations to be determined.
We understand that boring locations will be determined after the final project design is
completed and storm sewer excavation locations have been determined.
The borings will be drilled to a depth of 10 feet or drilling refusal, whichever comes first_ A
hollow stem auger with split spoon sampler or a geoprobe unit with acetate liners will be used
for drilling and soil sampling. Non -dedicated equipment will be decontaminated between
samples. The City of Fort Collins' Regulatory and Government Affairs team will be included
in all coordinationlcommunication efforts.
Soil samples will be screened visually and using a PID meter in the field every 5 feet for the
depth of the boring. Upon completion of soil sampling, borings will be backfilled with cuttings
and hydrated bentonite.
400 N. Link Lane I Fort Collins, CO 80524 1 Phone: 970-206-9455 1 Fax: 970-206-9441 1 www.ctlt.com
One soil sample from each boring will be selected for laboratory analysis. Soil sample
selection for laboratory analysis will be based on field observations, depth of soil/groundwater
interface, significant changes in lithology, or other factors to be assessed by the field
professional.
Soil samples will be preserved on ice and sent to a qualified environmental laboratory under
chain of custody protocol.
Investigative derived wastes (IDW) including cuttings, groundwater, and decontamination
water from soils with elevated PI D readings will be drummed or stored in 5-gallon buckets and
stored onsite pending disposal. A budget of $2500 has been added to this proposal for
disposal of IDW, based on the assumption that IDW will not be considered characteristically
hazardous waste.
Laboratory analyses will include: benzene, toluene, ethylbenzene, and xylenes (BTEX) and
naphthalene by EPA Method 8260; total volatile petroleum hydrocarbons (TVPH) and total
extractable petroleum hydrocarbons (TEPH).
Report
Shortly after receipt of laboratory analytical results, CTL will provide a verbal report of field
and laboratory results.
Within approximately 10 business days of receipt of laboratory results, CTL will provide a
summary report identifying the sampling methodology, analytical procedures, and laboratory
results along with providing conclusions and recommendations.
Schedule
Drilling typically takes 2 to 3 weeks for scheduling; drilling is expected to take no more than
one day to complete. Laboratory pricing is based on a 1-week turnaround; accelerated
turnaround is available for an additional fee.
Cost
The scope of work will be performed on a time & materials basis for an estimated fee of
$9,450:
Task
Estimated Cost
Drilling Subcontractor
$1,800
Laboratory
$2,250
CTL Labor and Expenses (including traffic
control
$2,900
IDW Disposal as non -hazardous waste
$2,500
Billing rates will be in accordance with those agreed upon previously between Intermountain
West Consulting Group and CTL.
WILLOW STREET PROJECT 2
GEOTECHNICAL AND ENVIRONMENTAL ENGINEERING SERVICES PROPOSAL
CTL PROPOSAL NO. FC-15-0100r3
Proposal
GEOTECHNICAL SCOPE OF WORK
To develop the required geotechnical design and construction criteria appropriate for the
Geotechnical Investigation, we propose to drill three borings to depths of 10 feet, carry out a
laboratory testing program and provide you a report summarizing our testing and presenting
geotechnical recommendations. Borings will be drilled separate from that indicated by the
Environmental Scope of Work. The City of Fort Collins' Regulatory and Government Affairs team
will be included in all coordination/communication efforts. Testing and design for the pavement
design will be based on the Larimer County Urban Area Street Standards (LCUASS).
Geotechnical recommendations will include foundation design, ground improvement alternatives,
minimum pavement sections, paving material requirements, pavement construction
recommendations, and pavement maintenance recommendations. We propose to provide the
Geotechnical Investigation described for a lump sum fee of $4,250.
We appreciate the opportunity to provide this proposal and look forward to working with you
on this project. If this proposal is accepted, please sign the acknowledgement below and
return to a copy to us for our files. Please call if you have any questions.
Sincerely,
CTL I THOMPSON, INC.
044
Dana L. Harris
Environmental Department Manager
A04,L--
�•�
144L—
Spencer A. Schram, P.E.
Geotechnical Department Manager
Attachments:
Service Agreement and Fee Schedule
WILLOW STREET PROJECT
GEOTECHNICAL AND ENVIRONMENTAL ENGINEERING SERVICES PROPOSAL
CTL PROPOSAL NO. FC-1"IDOr3