ST9602-CS000801From: Jack Loggins <Jack. Loggins@DLSCMAQ.com>
To: "Scott Young (E-mail)" <syoung@usaengineers.com>
Date: Tue, Aug 1, 2000 4:51 PM
Subject: P10 Final Comments
Attached please find letter and consolidated comments. All comments need to
have an action of "A", "D", or "N/A" to proceed to the next submittal. If
"D", provide the persons name deleting the comment and the date. If "N/A",
provide a complete explanation. If "C" or "E", call and let's discuss
before submitting. Names of the commenting person and phone number are
provided for you to work out any item. If needed bring the CMAQ office into
the discussion.
<<038 P10 Final Review.doc>> <<P10 Revised Consolidated Final Review.doc>>
Jack W. Loggins, Deputy Program Manager - CMAQ Office
Parsons Brinckerhoff, 1701 N. Market Street
Dallas, Texas, 75201, (214) 747-6336 x 28 FAX (214) 741-1937
CC: Ivan Nicodemus <lvan.Nicodemus@DLSCMAQ.com>, "Fray...
August 1, 2000
Mr. Scott Young, P.E.
USA
8700 Stemmons Freeway, Suite 400
Dallas, TX 75247
Subject: Congestion Mitigation Air Quality (CMAQ) Program
Consolidated Final ('100%) Review Comments - Project 10
Dear Mr. Young:
The PM/E has received and consolidated all comments from TxDOT, City of Coppell, and this
office pertaining to Project 10. A copy of this letter will be faxed to you and an electronic copy
of the comments will be E-mailed to you today.
Enter your responses on the electronic copy and return a hard and electronic copy to this office
no later than August 14, 2000. If you feel that some review comments need further discussion,
notify this office immediately upon receipt. As a result of numerous mistakes, paper copies of
the plan sheets must be submitted for verification before printing and sealing the mylars. The
verification plan set can be submitted after approval of the dispositioned comments.
If you have any questions, please contact me at 214-747-6336 ext. 26. Questions or further
clarification of the review comments can be directed to Jack Loggins at ext. 28.
Sincerely,
Ivan F. Nicodemus, P.E.
Program Manager
Attachment: (1 .) Consolidated Final Comments
(2.) Mark-ups of Plans
(3.) Photos With Comments (9 each)
cc: Don Cranford, P.E., Asst. Director, Trans. and Planning, w/o attachments
Moosa Saghian, P.E., TxDOT Special Project Office, w/o attachments
Kenneth Griffin, P.E., City of Coppell, w/attachments
Fraydon Na~ssi, P.E., Texas Department of Transportation, w/attachments
Jahor Roy, P.E., Texas Department of Transportation, w/attachments
H:\P14CORR\P14-1OU~P10-Usa~2000\038_P10 Final Reviewodoc
DESIGN REVIEW COMMENTS
DALLAS COUNTY CMAQ PROGRAM
Project:: CMAQ Project 10 Submittal: Final Review Date: July 19, 2000
Reviewer: Various Consolidated Organization: PM/E Reviewer Telephone Number: (
Item I Page No. Comment - (state fully action required, i.e., clarify, change, Response
No. Sheet No. add, delete, etc.
1. Cover Change the various listing of BC-Standards to "latest
edition" to avoid having to make future changes in the
plan set. This is for when the BC-standards are
referenced in a note, such as on the cover sheet. On
the index the correct sheet should be listed.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Cover Quantity Summary sheet must follow the general notes
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Cover/ Move MacArthur above Denton Tap on the cover sheet PME Note: TxDOT desired
Index and change the order of the design drawings, or make the design drawings be c
summary sheet match the cover sheet, index, and MacArthur first. This di
design drawings. modified to making th
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434 intersections consistent
package.
1. Index IL-H(M) Horizontal Inlet Ty H must be added to the
index of sheets.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Index All BC standards must be updated. Please check all
standards for current editions
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Index TCP (1-4) is appropriate for this project. The
remainder shown does not pertain to the specifics of
this project.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Index Why was IL-H(M) included in this plan set to the
exclusion of other TxDOT standards.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Index SMD standards must be updated
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Index WZ(BTS) should be deleted, the work zone standards
WZ(CD) and WZ(TD) are required to properly close
lanes.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity Current Prep ROW - Needs to show both
Summar intersections.
y Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity Remove small structures, item 496 is required.
Summar Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
Y
v Action Codes Dispositioned B
A - Agree, Designer will comply D - Delete, Reviewer Withdraws Comment Title:
C - Disagree, Designer and E - Exception, Resolution Required Date:
Reviewer Resolution Required N/A- Not Applicable
H:\P11 Final100\P11-2Review\P10\Consolidated\P10 Revise
DESIGN REVIEW COMMENT
DALLAS COUNTY CMAQ PROGRAM
Project:: CMAQ Project 10 Submittal: Final Review Date: July 19, 2000
Reviewer: Various Consolidated Organization: PM/E Reviewer Telephone Number: (
Item I Page No. Comment - (state fully action required, i.e., clarify, change,Response
No. Sheet No. add, delete, etc.
1. Quantity Add item 400, excavation. This is required to
Summar complement item 464 CL III pipe.
y Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity 32 square meters of brick pavers are shown on
Summar summary however on paving plans less than that
y seems to be called out. Please verify.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity Coppell must provide escrow for pavers.
Summar Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
Y
1. Quantity Removal and Salvage of brick pavers should be a
Summar removal only, it is not cost effective to remove, store,
y and reinstall. Just call out as removal, and then call
out new pavers.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity Item 678 Remove Concrete (Curb and Gutter) is
Summar subsidiary to remove concrete pavement. Verify that
y quantity is correct, remove concrete curb and gutter is
a linear item and is only applicable when only the curb
and gutter is sawed off and removed.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity Item 666 - Type II is used as a sealer but Type I is
Summar always paired as it is placed on top of the sealer (Type
y II). Add under same item number.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Quantity Silt fence and hay bales must be added. Must have 2
Summar things, installation and removal.
y Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. TCP's Lane Closures - One lane closure 9AM to 4PM is OK.
Do Not allow the contractor to close more than one
lane.
Resolve with Ken Griffin, Coppell (972) 304-3679
1. Title Move McArthur at Beltline above the Denton Tap
Sheet intersection, it is the more complex project. Make the
same changes to the summary sheet.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
v Action Codes Dispositioned B
A - Agree, Designer will comply D - Delete, Reviewer Withdraws Comment Title:
C - Disagree, Designer and E - Exception, Resolution Required Date:
Reviewer Resolution Required N/A - Not Applicable
H :\P11 Final100\P11-2Review\P10\Consolidated\P10 Revise
DESIGN REVIEW COMMENTS
DALLAS COUNTY CMAQ PROGRAM
Project:: CMAQ Project 10 Submittal: Final Review Date: July 19, 2000
Reviewer: Various Consolidated Organization: PM/E Reviewer Telephone Number: (
Item I Page No. Comment - (state fully action required, i.e., clarify, change, Response
No. Sheet No. add, delete, etc.
1. Title Change the comment on the BC standards to the
Sheet "latest edition", that way when the standards change
there is no need to make changes to an individual
listing of the sheets.
This is a typical comment for the entire plan set, save
the actual index sheet.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. Traffic The pole standards in the plans are wrong. The City
Pole has a special designed pole in which we have provided
Standar exact details on before. In addition, the color is brown.
ds Check spec's for exact color. Change pole design and
specifications to match City design.
Resolve with Ken Griffin, Coppell (972) 304-3679
1. 1 In letting Signature block, change "19" to 20.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 1, Please use latest BC standard sheets.
2 Resolve with Jahor Roy, TxDOT 214-319-6405
1. 2 Please delete sheet #60.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 2 Need to add RAMP-00A under the list of State
Standard Sheet.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 2 Sheet #60 SMA-130(1) - 96(M) should be SMA-130('I)
- 99(M).
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 2 Sheet # 50 to 58 should be under State Standard
Sheets. It is showing DESCRIPTION (PLAN
SHEETS).
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 3 Cost breakdown for Item #680 is missing.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 8 Reflecting Sheeting for all signs listed in this sheet
should be "A".
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 9 Insufficient difference between existing and proposed
legends. See signal conduit and pedestrian ramps for
example.
Resolve with Fray/don Nafissi, TxDOT (214) 320-4434
v Action Codes Dispositioned B
A - Agree, Designer will comply D - Delete, Reviewer Withdraws Comment Title:
C - Disagree, Designer and E - Exception, Resolution Required Date:
Reviewer Resolution Required N/A - Not Applicable
H:\P 11 Final 100\P 11-2Review\P10\Consolidated\P10 Revise
DESIGN REVIEW COMMENTS
DALLAS COUNTY CMAQ PROGRAM
Project:: CMAQ Project 10 Submittal: Final Review Date: July 19, 2000
Reviewer: Various Consolidated Organization: PM/E Reviewer Telephone Number: (
Item J Page No. Comment - (state fully action required, i.e., clarify, change,Response
No. Sheet No. add, delete, etc.
1. 10 A. Why is % specified? Show match existing
condition.
No lime shown for base under pavement.
Scale is wrong - Should be 1:100. Remember
deliverable is 11 x 17's
A 0.6 m saw cut cannot support the dimensions shown
on TCP Plan for the placement of chanellizing
devices.
AC base material should extend behind back of curb
by at least 0.3 m.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 11 A. TCP plan must be adjusted based upon a 0.15 m
distance for saw cut from face of curb.
Note 1 will not work with TCP as shown. Lane widths
must be revised to accommodate three lanes.
You must have at least one line of lane markings to
support an offset and 3.0/3.0/.25/.2 lane
configuration. This will require adding pavement
markings to summary and pavement marking
sheets for both work zone (WZ) markings and
pavement markings.
Remove existing WZ
Add TCP Notes, See Attachment
Delete notes 1 & 2. Notes should be connected to
TCP.
A. Delete note 3. Do Not let contractor close two
lanes.
Sign 2 Not Required.
Sign 4 repetitive of Sign 2
Signs 5 & 6 are only used with lane closure. No longer
needed.
Note must be added so that it is known plan shown is
for off-peak.
Sign 7 should be C20-2A "End Road Work" and placed
at end of work area.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 12 A. See previous notes
Typical Section must be revised.
Only sign 4 is necessary on approach to intersection
when there is no construction.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
v Action Codes Dispositioned B
A - Agree, Designer will comply D - Delete, Reviewer Withdraws Comment Title:
C - Disagree, Designer and E - Exception, Resolution Required Date:
Reviewer Resolution Required N/A - Not Applicable
H:\P11 Final 100\P11-2Review\P10\Consolidated\P10 Revise
DESIGN REVIEW COMMENTS
DALLAS COUNTY CMAQ PROGRAM
Project:: CMAQ Project 10 Submittal: Final Review Date: July 19, 2000
Reviewer: Various Consolidated Organization: PM/E Reviewer Telephone Number: (
Item ~ Page No. I Comment - (state fully action required, i.e., clarify, change, Response
No. Sheet No. add, delete, etc.
1. 13 A. Modify saw-cut line.
A. Corner should be clipped to aid in traffic flow during
construction and to lower construction cost.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 14 A. Should make mention of removals.
Correct saw cut to 0.15 m from 0.6 m.
Layout information must be on paving Sheet. Leave
base dimensions for information.
Must show removal of inlet at Sta 9 + 965. Inlet cannot
be capped.
Add clip of pavement as shown on "Intersection
Layout".
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 15 Notes mentioned Pole P-3. Plan shows Pole P-3 is
existing. Pole P-2 is new. Also, notes 2, 3 & 4
mentioned Pole P-3. Make changes on plan sheet or
notes.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 15 Roadway elements (conduit run, ramps) are outside
the ROW.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 16 In conduit run chart, in run # 9 & 10 need 1-#6 bare.
Therefore, the total of #6 bare should be 25.7 M.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 17 A. The two lines for the crosswalk imply paint strip
where brick is used for crosswalk.
Install of Pavement Markings is called out on sheet but
no summary of intersection is given.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
v Action Codes Dispositioned B
A - Agree, Designer will comply D - Delete, Reviewer Withdraws Comment Title:
C - Disagree, Designer and E - Exception, Resolution Required Date:
Reviewer Resolution Required N/A - Not Applicable
H:\P11 Final100\P11-2Review\P10\Consolidated\P10 Revise
DESIGN REVIEW COMMENTS
DALLAS COUNTY CMAQ PROGRAM
Project:: CMAQ Project 10 Submittal: Final Review Date: July 19, 2000
Reviewer: Various Consolidated Organization: PM/E Reviewer Telephone Number: (
Item I Page No. Comment - (state fully action required, i.e., clarify, change, Response
No. Sheet No. add, delete, etc.
1. 18 A. Section is at Station 9 + 930. Retaining wall is
shown on plan but not in section.
There is no reason for a retainer wall in this location.
Median can be graded to meet requirements.
Trees that are removed should be salvaged and
replaced in median.
Where did 2% slope come from for median? Median is
an existing berm and is example to remain as such.
Correct Scale.
Station must be related to section cut.
Dimensions are wrong. Dimensions shown for
"existing" is really "proposed" and dimensioned
between improper limits.
Direct to "Match existing slope" rather than call out a
number
No lime shown for base.
Extend base beyond back of curb 0.3 m.
Sawcut is shown with no information.
Is 'Width varies" necessary? It has no meaning and
should be deleted.
Curbs to be removed should be subdued, is wrong
leave out.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 19 Same Comments as Previous TCP's.
& 20 Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 19 Section B-B should be revised per previous comments.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 20 Section A-A should be revised per previous comments
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 21 Eliminate retaining wall.
Resolve with Fraydon Nafissi, TxDOT (214) 320-4434
1. 23 It is not justified to spend 20% of the improvement cost
Retainer for this retainer wall. Remove the wall from the plans
Wall and provide a berm in it's place. Place sod or
hydromulch on the berm.
Resolve with Ken Griffin, Coppell (972) 304-3679
1. 25 Loops are not in scale.
Resolve with Jahor Roy, TxDOT 214-319-6405
1. 26 In conduit run chart, in run # 4 & 5 need 1-#6 bare.
Therefore, the total of #6 bare should be 14.0 M.
Resolve with J a hor Roy, TxDOT 214-319-6405
v Action Codes Dispositioned B
A - Agree, Designer will comply D - Delete, Reviewer Withdraws Comment Title:
C - Disagree, Designer and E - Exception, Resolution Required Date:
Reviewer Resolution Required N/A - Not Applicable
H:\P11 Final100\P11-2Review\P10\Consolidated\P10 Revise