Lake Pleasant Parkway Project

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ASHE
LAKE PLEASANT PARKWAY
DYNAMITE TO SR303L
JAN 11, 2011
CHRIS
K M E T T Y,
PE
Lake Pleasant Parkway Final Design Dynamite to SR303L
Agenda
2





LPP: Project Background
LPP: Unique Project Aspects
Upcoming City Projects
PIPS
Questions and Answers
Lake Pleasant Parkway Final Design Dynamite to SR303L
Project Purpose
3
Bring necessary infrastructure to the new Loop 303
corridor for future economic development in the area
Lake Pleasant Parkway Final Design Dynamite to SR303L
Project History/Schedule
4

2001 Original Design Concept Report
 Westwing
to SR74
 Section north of Westwing was Rural

Jan 2009 Selected PB Team
 Update

DCR and Final Design
Feb 2010 Update to the DCR Completed
 Westwing

Sept 2010 Final Design Kick Off
 Westwing

to SR74
to SR303L
Construction Funded in FY12
Lake Pleasant Parkway Final Design Dynamite to SR303L
Project Description
5

Parkway facility from Westwing Parkway to Loop
303 (four lane interim; six lane ultimate)
 Median,






C & G, sidewalk, bike lanes
Signal: Lake Pleasant and Westwing Parkway
New 21” Sewer Line (over 25’ Deep)
New 24” Water Line
El Paso Gas Line Crossing
Enhanced Landscaping
Sustainable Road
Lake Pleasant Parkway Final Design Dynamite to SR303L
Typical Section
6
Lake Pleasant Parkway Final Design Dynamite to SR303L
Recommended Alignment
7
Lake Pleasant Parkway Final Design Dynamite to SR303L
Deep Sewer
8




Depth varies from 10’ to 30’
Hard digs and blasting anticipated
Sequencing with Maintenance of Traffic
Small Percentage of Cost Major Percentage of Risk

Lake Pleasant Parkway Final Design Dynamite to SR303L
Dry Utility Corridor
9

Extend Dry Utilities to 303L to increase economic
development potential along 303 Corridor
 What

is chance we are correct…30%?
Dry Utilities Alternatives evaluated by the City
 All
Inclusive “Shovel Ready”: Utilities Parallel Roadway
and Crossings
 Conduits Parallel to Roadway
 Conduit Crossings Only at ½ Mile Intervals
Alternative
Option I: All inclusive (conduits, manholes and fiber)
Option II: Conduits and manholes
Option III: Conduits at crossings only
Cost
$5M
$2M
$100K
Lake Pleasant Parkway Final Design Dynamite to SR303L
Sustainability
10

What is a Sustainable Road?




No Existing Standard
Evaluating GreenRoads vs. Peoria “Brown Roads”
FHWA Test Program for Sustainable Highways
Conclusion: Sustainable are most of our Best Practices
Lake Pleasant Parkway Final Design Dynamite to SR303L
CMAR vs. Low Bid
11
Alt. I:
CMAR
Project Costs
Alt. III:
CMAR/Bid
Combo
Alt. II:
Low Bid
Additions During Design Stage
Preconstruction Services (PS) , Constructability Review (CR),
Geotech Work(G)
Construction Estimate (Initial Contract)
$
200,000 (PS) $ 170,000 (CR;G)
180,000 (PS;CR)
$ 29,988,000
$ 32,423,000
$333,000 (1%)
$450,000 (1.5%)
$467,000 (1.5%)
Change Orders (Owner Contingency)
$ 1,000,000 (3%)
$3,075,000 (13%)
$2,973,000 (8%)
Construction Management
$3,335,000 (10%)
$ 3,701,000 (12%)
$3,567,000 (11%)
$4,668,000
$7,696,000
$7,107,000
DBB 10% lower than CMAR (includes All Wish List Items)
$ 33,343,000
$
Construction Services
Post-Design Services
Total Construction Services
TOTAL CONSTRUCTION COSTS
$ 38,211,000 $ 37,384,000
(2% DBB Savings Does not include Litigation/Geotech Risk)
Lake Pleasant Parkway Final Design Dynamite to SR303L
$ 39,610,000
Project Team
12

Stakeholders
 MAG/ADOT
 State
Land
 FCDMC (BLM)
 CAP (BLM)
 EPNG

PB Team
 Ritoch
Powell
 Terracon
 EcoPlan
 Corral Dybas Group
Lake Pleasant Parkway Final Design Dynamite to SR303L
Upcoming City Projects
13

Design (FY12)
 75th
Ave and Cactus: Intersection Improvement
 75th Ave and Peoria: Intersection Improvement
 91st Ave: Butler to Mountain View: Widening & Median
 Underground Overhead Power Lines Study

JOC (Dates TBD)
 Streets/Paving
 Minor

Concrete
Bids
 Beardsley
and 99th Ave Intersection (Spring 11)
 Lake Pleasant Parkway (Winter 11)
Lake Pleasant Parkway Final Design Dynamite to SR303L
PIPS: Modifications
14

Changes:
 No
Past Performance Scores
 References
 Add
Project Understanding and Approach
 Length

Determined by Project
Stay the Same:
 Anonymous
 Project
Assessment, Value Add, Schedule
 Team and Individual Interviews
Lake Pleasant Parkway Final Design Dynamite to SR303L
QUESTIONS
623-773-7247
[email protected]
JANUARY 11, 2011
Lake Pleasant Parkway Final Design Dynamite to SR303L
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