SW0801-CN1010181 3c - 0
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• GEOTECHNICAL ENGINEERING
• ENVIRONMENTAL CONSULTING
• CONSTRUCTION MATERIALS ENGINEERING AND TESTING
October 12, 2010
Mr. George S. Marshall, P.E.
City of Coppell
255 Parkway Blvd.
Coppell, Texas 75019
Phn: (972) 304 -3562
Fax: (972) 304 -3570
Re: Sidewalk Improvements
Denton Tap Rd. from Belt Line Rd to Hwy 121
C.I.P. Project SW08 -01
Coppell, Texas
Engineering Inspection & Testing Services
AGG Proposal No: P10- 0903CR
Dear Mr. Marshall:
Alliance Geotechnical Group (AGG) is pleased to confirm our firm's interest in providing
materials inspection and testing services for the proposed Sidewalk Replacement on Denton
Tap Road, C.I.P Project MA08 -01 project noted above. A schedule of unit fees for this project is
attached.
After reviewing our fee schedule if you have any questions, please contact the undersigned at
(972) 444 -8889. If acceptable, please sign below and fax back to our office as our Authorization
to Proceed. We look forward to the opportunity of working with you on this project.
Respectfully submitted,
ALLIANCE GEOTECHNICAL GROUP
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*cii o LEED AP Ro ert P. Nance
President
Approved by: Z4 � Date:Z !f
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MEMBER 3228 Halifax Street • Suite A • Dallas, Texas 75247 d ��
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Tel: 972-444-8889 • Fax: 972-444-8893 • www.aggengr.com ^,� „�
SCHEDULE OF FEES
FOR
CONSTRUCTION MATERIALS ENGINEERING & TESTING
SIDEWALK REPLACEMENT ON DENTON TAP RD COPPELL, TEXAS AGG PROPOSAL NO.: P10- 0903CR
DESCRIPTION OF SERVICES QUANTITY UNIT FEE UNIT FEE
A. MASS GRADING, LIME AND WALL BACKFILL TESTIN & INSPECTION
• Moisture /Density Relationship of Soils (ASTM D -698)
2
@
$150.00
each
$300.00
• Atterberg Limits
2
@
$50.00
each
$100.00
• Subgrade Density Test ( 1 per 300 If/ lift)
30
@
$13.00
each
$390.00
• Sr. Engineering Tech to perform testing
42
@
$37.00
hour
$1,554.00
• Project Manager
1
@
$75.00
hour
$75.00
• Vehicle Charge
14
@
$35.00
trip
$490.00
• Vehicle Charge
32
@
$35.00
Sub -Total
$2,909.00
B. CONCRETE & REINFORCING TESTING & INSPECTION
• Concrete Inspection & Testing (regular time)
108
@
$37.00
hour
$3,996.00
• Concrete Cylinder Test - (4 cyls per SET) - Sidewalks
32
@
$14.00
each
$448.00
• Concrete Cylinder Test - (4 cyls per SET ) - Barrier Free Ramps
8
@
$14.00
each
$112.00
• Concrete Cylinder Test - (4 cyls per SET ) - Drive ways
40
@
$14.00
each
$560.00
• Concrete Core Depth Checks ( 2" dia core / 300 If)
@
$40.00
each
$0.00
• Project Manager
2
@
$75.00
hour
$150.00
• Vehicle Charge
32
@
$35.00
trip
$1,120.00
Sub -Total
$6,386.00
ESTIMATED TOTAL
$9,295.00
NOTES:
1. Overtime rates of 1.5 times the regular hourly rate will be charged for hours worked over eight (8) hours
per day Monday thru Friday or any time before 7:00 a.m. or after 5:00 p.m. Service performed on Saturdays
and Sundays will be billed at 1.5 times the regular hourly rate. Services performed on recognized holidays
will be billed at 2.0 times the regular hourly rate. ( WILL BE BILLED TO CONTRACTOR)
2. All laboratory test fees are F.O.B. our laboratory; additional charge for sample pickup may apply.
3. Any additional tests will be billed on a hourly rate and charged at the applicable rate, portal -to- portal.
4. Additional test not specified in this proposal will be quoted upon request.
5. This proposal does not include any technician stand -by, non - readiness charges, and /or trips or re -tests of the
previous failing tests.
6. The above unit rates are based on the following estimated schedule:
• Proctor pickup - 1 estimated site visit
• Subgrade field density testing - 13 estimated site visits
• Concrete placement for sidewalks are estimated at 40 cyds per placement- 14 estimated site visits
• Cylinder pick -ups the day after concrete placements- 16 estimated site visits
• Two trips are estimated for modified curb inlet
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P10 -0903C