HomeMy WebLinkAboutProWest & Associates - 2/5/2018s
Please return this copy to:
City Clerk & Finance Dept.
715 Mulberry St.
P R OJ ECT ESTI MATE waterloo, IA 50703 PROWEST
6 ASSOCIATES
City of Waterloo, IA
Street Centerline Addressing
Date: 1-12-18
Client: Chris Youngblut
Add road centerline address ranges.
Pro -West & Associates Project Manager: Kendis Scharenbroich
Phone: 320-207-6861
Email: kscharen@prowestgis.com
Client Project Manager:
Ben Wagner
Phone: 319-291-4312
Email: ben.wagner@waterloo-ia.org
Project Schedule: To be completed within 3 months of signed contract.
1. Participate in conference calls and decision making regarding address range configuration
2. Maintain road data and address ranges after final product is delivered
3. Track road edits while PWA is updating data and perform edits when final data is delivered.
1. Road Centerline Updates
a) Clean up road topology
a. Must not Overlap (13)
b. Must not Intersect (213)
c. Must not Self -Overlap or Self -Intersect (10)
d. Must be a single part (57)
e. Must not have dangles (644)
It's important to know
8239 State 371 NW 1 PO Box 812 1 Walker, MN 56484
PH 320.207.6868 1 FX 320.207.6869 1 www.prowestgis.com 1 consult@prowestgis.com
PROVVEST
i. Many of these will be false positives — but this is the best way to determine if road
segments are truly connected at intersections (outside of a network).
b) Verify and correct road splitting
a. Make sure all road segments are split where needed (intersections and jurisdictions (if
required) and not split where unwarranted (i.e. RR intersections).
c) Verify and correct road segment directionality.
a. Make sure all roads flow in the direction of increasing address range.
d) Add address range values to all required road segments.
a. City address ranges can be applied in two different ways; 1) Assign actual ranges (100 — 140)
or 2) assign the full block range (100-199).
PWA would discuss options prior to creating
a. If actual ranges are used there is potential for an address not to be
validated against the data. If a 142 address is entered it will not receive a
match. But actual ranges will allow the geocoded address to correctly
locate along the road segment. If full ranges are assigned all potential
address for the 100 block would validate. But all geocoded address would
located more towards the from end of the road segment. This location
error seems minimal, once address points are developed they can be used
to geocode as well, return an even more accurate XY value.
b. Add Unique Identifier to each road segment
c. Discrepancies will be flagged for the City to clean up after the project is finished
Update Road Address Ranges $12,688.69
* Payment is due within 45 days of an invoice date. If payments are not received within 45 days of the invoice
date, a late fee of 1.5% of the invoice amount will be charged for each 45 day cycle that the payment is late.
** 3% convenience fee will be added for payment by credit card
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PROWEST
& ASSOCIATES
To proceed with the described services in this estimate, please sign and date below and return to the Project
Manager listed above.
CLIENT Pro -West & Ass • es
Acceptance Signature: Signature:
Date: ISILB k, _ALA. A1A.
•
Estimate valid for 90 days
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