15-060 Cooperative Purchase of Lidar Data i5- oho
KITSAP COUNTY
DEPT.OF EMERGENCY MANAGEMENT
911 Carver Street
Bremerton,WA 98312
(360)307-5871
INTERLOCAL COOPERATIVE AGREEMENT TO PURCHASE LIDAR DATA
BY THE
CITY OF SPOKANE VALLEY,WA.
KC-09.3 -2015
THIS AGREEMENT is between City of Spokane Valley,a municipal corporation,and Kitsap County,a municipal
corporation,all in the State of Washington.
WITNESSETH:
WHEREAS,The Interlocal Cooperation Act,as amended and codified in Chapter 39.34 RCW provides for
interlocal cooperation between governmental agencies;and
WHEREAS,Chapter 39.33 RCW provides for the intergovernmental disposition of property,and
WHEREAS,both parties are required to make certain purchases by formal advertisement and bid process,which is a
time consuming and expensive process;and it is in the public interest to cooperate in the combination of bidding
requirements to obtain the most favorable bid for each party where it is in their mutual interest;and
WHEREAS,the parties also wish to utilize each other's contracts where it is in their mutual interest;
NOW,THEREFORE,the parties agree as follows:
1. PURPOSE. The purpose of this agreement is to acknowledge the parties'mutual interest to jointly bid the
acquisition of goods and services and disposition of property where such mutual effort can be planned in advance
and to authorize the acquisition of goods and services and the purchase or acquisition of goods and services under
contracts where a price is extended by either party's bidder to other governmental agencies;
2. ADMINISTRATION.No new or separate legal or administrative entity is created to administer the provision of
this agreement. The Administrator of this agreement is the Director of Emergency Management of Kitsap County,
Washington.
3. SCOPE.This agreement shall allow the following activities:
A. Purchase or acquisition of goods and services by each party acting as agent for either or both parties
when agreed to in advance,in writing;
B. Purchase or acquisition of goods and services by each party where provision has been provided in
contracts for other agencies to avail themselves of goods and services offered under the contract.
C. Disposal of goods by each party acting as agent for either,or both parties when agreed to in advance,in
writing.
4. DURATION OF AGREEMENT-TERMINATION.This agreement shall become effective upon signature of
both parties for a one(1)year period.
COOPERATIVE PURCHASING AGREEMENT
5. RIGHT TO CONTRACT INDEPENDENT ACTION PRESERVED.Each party reserves the right to contract
independently for the acquisition of goods or services and or disposal of any property without notice to the other
party and shall not bind or otherwise obligate the other party to participate in the activity.
6. COMPLIANCE WITH LEGAL REOUIREMENTS.Each party accepts responsibility for compliance with
federal,state or local laws and regulations including,in particular,bidding requirements applicable to its acquisition
of goods and services or disposal of property.
7. FINANCING.The method of financing of payment shall be through budgeted funds or other available funds of
the party for whose use the property is actually acquired or disposed. Each party accepts no responsibility for the
payment of the acquisition price of any goods or services intended for use by the other party.
8. FILING.Executed copies of this agreement shall be filed as required by RCW 39.34.040 prior to this
agreement becoming effective.
9. INTERLOCAL COOPERATION DISCLOSURE.Each party may insert in its solicitations for goods a
provision disclosing that other authorized government agencies may also wish to procure the goods being offered to
the party and allowing the bidder the option of extending its bid to other agencies at the same bid price,terms and
conditions.
10. NON-DELEGATION/NON-ASSIGNMENT.Neither party may delegate the performance of any contractual
obligation,to a third party,unless mutually agreed in writing.Neither party may assign this agreement without the
written consent of the other party.
II. HOLD HARMLESS.Each party shall be liable and responsible for the consequences of any negligent or
wrongful act or failure to act on the part of itself and its employees.Neither party assumes responsibility to the other
party for the consequences of any act or admission of any person,firm or corporation not a party to this agreement.
12. SEVERABILITY.Any provision of this agreement,which is prohibited or unenforceable,shall be ineffective
to the extent of such prohibition or unenforceability,without invalidating the remaining provision or affecting the
validity or enforcement of such provision.
13. LiDAR SURVEY DATA.Kitsap County has contracted with Quantum Spatial Inc.(Watershed Sciences,Inc.).
to provide public-domain high-resolution LiDAR topographic survey data in the Pacific Northwest. Exhibit A
outlines costs associated with Puget Sound LiDAR Consortium's rate structure agreed upon with Quantum Spatial,
Inc.under its contract terms and noted in Exhibit B is the Quantum Spatial,Inc.project proposal. This IiDAR
project is concurrent with other Spokane LiDAR Projects and is treated as an"add on"at the same rate of$.78 per
acre. Pursuant to paragraph 3.A of this agreement,Kitsap County will act as the agent for the City of Spokane
Valley,Washington to obtain the data described in Exhibit B from Quantum Spatial,Inc. The project,referred to as
the City of Spokane Valley LiDAR Project has a total costs of$21,481.00.The Project Costs is a total of LiDAR
services at$18,843.00 and a service fee for contract administration and Quality Assurance of$2,638.00.The City of
Spokane Valley agrees to pay the costs and the amount specified in this contract not to exceed$21,481.00. Kitsap
County will obtain this data under its contract with Quantum Spatial/WSI Inc.
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COOPERATIVE PURCHASING AGREEMENT
City of Spokane Valley,Washington Kitsap County Department of Emergency Management
Kitsap County,Washington
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' Michael Gordon,Director
City of Spokane Valley Kitsap County Emergency Management
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COOPERATIVE PURCHASING AGREEMENT
Exhibit A
Puget Sound LiDAR Consortium Rate Structure
Provider: Kitsap County
Agreement No.: KC-244-12
Agreement Title: Remote Watershed LiDAR Services
Area Extent Price per Price per Contours Intensity Gain-
Acre Square Mile Images normalized
Intensities
50 to 100 sq. miles $1.42 $909 $0.142 $0 $0.080
(32,000 to 64,000 acres)
100 to150 sq.miles $1.11 $710 $0.111 $0 $0.060
(64,000 to 96,000 acres)
150 to 200 sq.miles $0.94 $602 $0.094 $0 $0.050
(96,000 to 128,000 acres)
200 to 250 sq.miles $0.84 $538 $0.084 $0 $0.040
(128,000 to 160,000 ac)
Greater than 250 sq.mi $0.78 $499 $0.078 $0 $0.035
(Greater than 160,000 ac)
The Puget Sound LiDAR Consortium(PSLC)adds a 14%overhead fee to the total cost.7%is for contract and
administrative services by Kitsap County Department of Emergency Management and 7%to the Puget Sound LiDAR
Consortium for Data analysis.
4
EXHIBIT B
umnrumSPAT IAL
517 SW 2ntl St.,Suite 400,Corvallis,OR 97333—Ph.541-752-1204-www.quantumspatial.com
March 6,2015
Michael Gordon
Kitsap County Department of Emergency Management
911 Carver St
Bremerton,WA 98312
360-307-5872; mgordon@co.kitsap.wa.us
RE: LiDAR Cost Proposal—Spokane County&Spokane Valley Add-ons to USGS&City of Spokane Project Area
Quantum Spatial, Inc.appreciates the opportunity to present to Puget Sound Regional Council a cost proposal for
acquiring and processing high-resolution(>8 pulses/m2)LiDAR data for two add-on areas to the USGS and City of
Spokane project areas.The following is a brief synopsis of our services,specifications,and associated costs for
these areas of interest. Our cost for LiDAR acquisition and processing abides by our negotiated cost rate
($0.78/acre)with PSLC given the total project area(USGS,City,County and Spokane Valley AOIs)exceed 160,000
acres.
Services
Airborne LiDAR
QSI will collect LiDAR data using a Leica LiDAR system to produce a highly accurate, high resolution(>8 pulses/m2)
LiDAR dataset with no gaps and ample buffers(at least 100m)around project boundaries. Data will be collected at
a 5 302 field of view(+/-15°from nadir),with at least 50%overlap among swaths to minimize gaps and laser
shadowing.The LiDAR system records up to four range measurements(returns) per pulse(first,second,third,and
last).All overlapping flight lines will be flown in opposing directions to maximize detection of swath to swath
inconsistencies used to resolve system misalignments.Our GPS receivers and LiDAR systems are GNSS-capable
ensuring low PDOP values and adequate satellite constellations throughout the mission.GPS quality is predicted
before the flight and checked during post processing to ensure that positional accuracy exceeds specifications.
LiDAR Specifications Summary Using a combination of automated and manual
Multi-Swath Pulse Density ?.8 pulses/m2 techniques that are tailored to the particular land
Scan Angle 5_30°(+/-15°from Nadir) cover and terrain of the study area, LiDAR
Returns Collected Per Laser Pulse Up to 4 processing will include kinematic corrections,
Intensity Range 1-255 calculation of laser point position,relative
50%side la (100% accuracy testing and calibrations,classification of
Swath Overlap p ground and non-ground points,assessments of
GPS PDOP During Acquisition 553.0 statistical absolute accuracy,and creation of
GPS Satellite Constellation z6 ground surface models.
Maximum GPS Baseline 13 nautical miles
Accuracy=(1.96 a),slope<20° <20 cm Absolute accuracy assessments will compare
<_ known RTK ground survey points to derived
Vertical Accuracy(a),slope<20° 15 cm
LiDAR points.Accuracies are described as the
Horizontal Accuracy(a) <_30 cm mean and standard deviation(sigma—a)of
divergence from RTK ground survey point coordinates.All accuracy statistics(RMSEZ,Accuracy,-1.96a,
skewness/distribution,and percentile deviations)will be reported in the final report.Statements of statistical
accuracy will apply to fixed terrestrial surfaces only.
Spokane County&Spokane Valley Additions LiDAR Scope and Cost Page 1
gucinh..irriS PAT IAL
517 SW 2nd St.,Suite 400,Corvallis,OR 97333—Ph.541-752-1204-www.quantumspatial.com
Survey Control
Simultaneous to the LiDAR data collection mission,QSI will conduct a static(1 Hz recording frequency)survey of
the horizontal and vertical positions of two or more survey control dual-frequency DGPS base stations established
at monuments with known coordinates. Maximum baseline lengths between control points and the aircraft GPS
do not exceed 24 kilometers(13 nautical miles).After the static GPS data have been collected,the files will be
processed using the Online Positioning User Service(OPUS). Multiple sessions will be processed over the same
monument to confirm antenna height measurements and reported OPUS position accuracy.Control monument
locations for the entire Spokane project area will be certified by QSI Washington PLS.
Quality control real-time kinematic(RTK)ground check survey data will be collected within the project area,with
an established Root Mean Square Error(RMSE)of less than 2 cm.Absolute laser spot accuracies will be statistically
analyzed based upon an adequate sample of well-distributed RTK ground survey points on open, bare earth
surfaces with level slope.
Deliverables
Deliverables will match standard for Puget Sound LiDAR Consortium(below). Deliverables will be provided
integrated with the larger Spokane project area.
LiDAR
Report of Survey Text report that describes survey methods;results;vendor's accuracy assessments,including
internal consistency and absolute accuracy;and metadata
.pdf,.doc,or.odt format
Aircraft trajectories(SBET Aircraft position(easting,northing,elevation)and attitude(heading,pitch,roll)and GPS time
files) recorded at regular intervals of 1 second or less.May include additional attributes.
ASCII text format
All-return point cloud List of all valid returns.For each return:GPS week,GPS second,easting,northing,elevation,
intensity,return#,return classification.May include additional attributes.No duplicate entries.
ASCII text and LAS version 1.2 format. 11100`h USGS 7.5-minute quadrangle(0.75 minute by 0.75
minute)tiles
Ground point list List of X,Y,Z coordinates of all identified ground points.
ASCII text.1/100`h USGS 7.5-minute quadrangle(0.75 minute by 0. 75 minute)tiles
Ground surface model Raster of ground surface,interpolated via triangulated irregular network from identified ground
points.No unavoidable point misclassification. ESRI floating point grid,3 ft cell size,snapped to
(0,0),114th USGS 7.5-minute quadrangle(3.75 minute by 3.75 minute)tiles
First-return(highest-hit) Raster of first-return surface,cell heights are highest recorded value within that cell,voids may
surface model be filled with ground surface model. ESRI floating point grid, 3 ft cell size,snapped to(0,0),114th
USGS 7.5-minute quadrangle(3.75 minute by 3.75 minute)tiles
Intensity image GeoTIFF,1.5.ft pixel size,114th USGS 7.5-minute quadrangle(3.75 minute by 3.75 minute)tiles
Coordinate System Files shall conform to a consistent
Projection Washington State Plane naming scheme.Files shall have
consistent internal formats.Surface
Horizontal Datum NAD83 CORS96(HARN) models shall have no tiling artifacts and
Vertical Datum NAVD88(Geoid 03) no gaps at tile boundaries.Areas outside
Units U.S.Survey Feet survey boundary shall be coded as
NoData.Internal voids(e.g.,open water
Delineations USGS Quadrangle tiling scheme areas,shadowed areas in first-
returnsurface)may be coded as NoData.
Spokane County&Spokane Valley Additions LiDAR Scope and Cost Page 2
ucintumSPATIAL
517 SW 2nd St.,Suite 400,Corvallis,OR 97333—Ph.541-752-1204-www.quantumspatial.com
Areas of Interest—Spokane County&Spokane Valley Additional AOls
The areas of interest(A01)for this cost proposal include 74,093 total acres adjoining the USGS Spokane and City of
Spokane project areas already flown(Figure 1). The'gap'between Spokane County shape and USGS/City of
Spokane is also shown and will
be integrated and acquired
with new Spokane County and
Spokane Valley shapes. The Spokane County A04
AOI will be buffered by 100 (4872717.as)
meters to ensure complete 11.70 crest s
coverage and adequate point
`s
densities around study area ,.
USGS flaky 2 pokane AOls
boundaries. (alreadyrcollected)
,�.
(223:787 Mgt Spokane Valley AOl
(24,158 acres)
Figure 1. Spokane County andPAff,,
Spokane Valley add-on AOls. —
•
Schedule
The new Spokane project areas will be acquired in March/early April during late leaf-off 2015. Delivery of data and
products to PSLC will be for the entire PSLC Spokane project area(297,880 acres). All data will be delivered to
PSLC within 60 days of the last date of acquisition for the composite project.
Cost Proposal
The following table presents LiDAR acquisition and processing costs for each add-on portrayed in Figure 1,
including the'gap'(1,208 acres)between the Spokane County addition and the already-collected USGS/City
of Spokane project A01(223,787 acres). Costs are in accordance with 051's negotiated PSLC area-weighted
rate structure for the entire Spokane project area(>160,000 acres). A total of 74,093 acres remain to be
flown.
Spokane Project Add-ons Total Cost Per Acre Cost
Spokane County A01(48,724 acres) $38,007 $0.78
Spokane Valley A01(24,158 acres) $18,843 $0.78
Gap between Spokane County and USGS/City Spokane Project Area $943 $0.78
(1,208 acres)
Total(74,093 acres) $57,793 $0.78
*costs do not include 14%PSLC administrative fee.
Spokane County&Spokane Valley Additions LiDAR Scope and Cost Page 3