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1) General
A) The work subject to the requirements of this policy shall include the
m n compaction n a d other work
production, hauling /delivery, spreading, finishing, p ctio
necessary to prepare foundations, install aggregate bases and install one or
more courses of base, intermediate, or surface hot mix asphalt mixtures
within existing or proposed right -of -way for roadways, auxiliary lanes and
asphalt multi -use paths.
B) This policy shall be the basis for acceptance of the work by the City.
Failure to adhere to the requirements of this policy may result in
non - acceptance of the work or other remedies outlined in this policy.
C)Workmanship, materials and quality of the work completed shall conform to
the 2006 Standard Specifications of the Indiana Department of
Transportation (hereinafter referred to as Standard Specifications), except
where deviations are allowed herein, or variances are granted.
D) Where the minimum standards of any other governmental agency having
concurrent jurisdiction exceed these standards, the higher standards shall
apply.
E) If any plan or other note or specification on the approved construction
documents exceeds the minimum standards of this policy, the higher
standards shall apply.
F) Nothing contained herein shall be construed as prohibiting the design and
construction of improvements meeting higher standards, nor as discouraging
petitions to appropriate governing bodies for variances for alternatives which
can be supported by advances in technology and are approved by other
agencies with concurrent jurisdiction.
G)AII work shall comply with the requirements of Section 105.03 of the
Standard Specifications.
H)For the purposes of this policy, where the term Engineer is used in this
'
policy and the Standard Specifications, it shall mean:
a) The Carmel City Engineer, staff of the Department of Engineering, other
personnel employed by the City of Carmel, or authorized agent(s) that
may be retained to represent the City of Carmel.
ii) The Hamilton County Highway Engineer, staff o f the Har
nil on Count y
Highway Department, other personnel
employed ed b Y
Hamil ton Count Y� or
authorized agent(s) that may be retained to represent Hamilton County
work.
location o f the
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depending n the
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I) Authority of the Engineer over the work shall be per Section 105.01 of the
Standard Specifications.
J) Prior to commencing the work, the Contractor performing the work shall
contact the Engineer to schedule a pre- construction meeting to review the
Engineer's construction requirements, staff notification requirements, required
inspections for certain stages of the work and to review the authority of
h work.
I es tot e
at
the Engineer a s it re
9
K Under no circumstances shall work subject to the standards established by
this policy commence without obtainin g a pp roved construction drawings by
the City of Carmel Department of Engineering.
2) Foundation
A) General
i) This work shall consist of the construction /preparation of the foundation
in accordance with Section 105.03 of the Standard Specifications.
B) Excavation and Embankment
i) Prior to beginning excavation and embankment operations, all necessary
clearing, grubbing, scalping and topsoil stripping and subsequent
backfilling for removed items within the slope stake limits shall be
performed in accordance with Section 201.03 and 201.04 of the Standard
Specifications. All topsoil, vegetation, roots, stumps, friable and deleterious
material shall be completely removed within the limits of the slope
stakes.
ii) Excavations
(1) After excavation operations, all spongy and yielding material that does
not readily compact shall be removed from within the slope stake
limits and the resulting void shall be refilled with suitable material and
compacted in accordance with Section 203 of the Standard
Specifications.
(2) Any pronounced depressions within the slope stake limits resulting
after excavation operations shall be refilled with suitable material and
Standard
compacted in accordance with Section 20 3 of the anda d
Specifications.
iii)Embankments
(1) Embankments shall be constructed in accordance with Section 203 of
the Standard Specifications.
(2) All spongy and yielding material that does not readily compact shall
o be removed from within the slope stake limits prior to embankment
operations.
(3 )
Any pronounced depressions sions w' th
in the slope stake limits resulting
after clearing, grubbing, scalping a n d
topsoil removal sha ll be
refilled
with suitable material and compacted in accordance with Section 203
of the Standard Specifications prior to embankment operations.
(4) Prior to the construction of any embankment, the original ground
surface within the limits of the slope stakes shall be leveled and the
upper 6- inches shall be compacted in accordance with Section 203 of
the Standard Specifications.
(5) Embankments shall be shaped to be well drained and shall be
protected to prevent erosion.
(6) Loose depth of each embankment lift, final compacted depth,
compaction method and compaction requirements shall be in
accordance with Section 203 of the Standard Specifications.
C)Soil Subgrades
i) Subgrades shall be prepared only after the installation of all utilities and
subsurface drains indicated on the approved construction documents to
be located under the pavement are completed. Trench backfilling work of
these installations shall be in accordance with the City of Carmel Trench
Backfilling specifications.
ii) The subgrade shall be shaped to the required grade and sections, free
from all ruts, corrugations, or other irregularities.
iii)The subgrade shall be uniformly prepared, compacted and approved in
accordance with Sections 207.02, 207.03 and 207.04 of the Standard
Specifications.
iv)Subgrades shall be inspected and approved by the Engineer before any
aggregate base or hot mix asphalt pavements are constructed. A proofroll
shall be conducted in accordance with Section 203.26 of the Standard
Specifications. Unacceptable areas shall be corrected to the satisfaction
of the Engineer before any aggregate base or hot mix asphalt paving
operations commence.
v) At the discretion of the Engineer, Subgrade that has satisfactorily passed
a proofroll, but remains uncovered for a period of 14 calendar days
prior to placing stone or is subject to a measurable rain event prior to
placing stone, shall be subject to additional proof rolls prior to placement
of the Aggregate Base.
D) Existing P avement
i) Milling of existing pavement surfaces shall be in accordance with Section
306.02, 306.03, 306.05, 306.07 and 306.08 of the Standard
Specifications.
ii) Localized weak areas of the existing pavement section uncovered during
the milling process shall be repaired in accordance with Section 304.02,
304.03, 304.05 or 305 of the Standard Specifications.
iii)Prior to opening milled areas to traffic, the milled areas shall be cleaned
of all material, debris and dust resulting from the operation.
iv)Milled areas that remain open to traffic longer than those times
stipulated in Section 306.05 of the Standard Specifications shall be
subject to liquidated damages outlined in Section 306.05 of the Standard
Specifications. The Contractor shall be responsible for payment of these
liquidated damages.
10 I 9
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3) Aggregate Bases
A) General
i) This work shall consist of placing a compacted aggregate on a prepared soil
subgrade in accordance with Section 105.03 of the Standard Specifications.
ii) Aggregate Base materials shall be in accordance with Section 301.02 of the
Standard Specifications.
iii)The material shall be obtained from a Certified Aggregate Producer in accordance
with Section 917 of the Standard Specifications.
iv)The Aggregate Base material shall be handled and transported to, and on, the work
site in a manner that minimizes segregation and moisture loss.
v) Aggregate Bases shall be constructed on prepared foundations and to thicknesses
equal or greater than those indicated on the approved construction documents.
B) Temperature and Seasonal Limitations
i) The Aggregate Base shall be placed in accordance with the temperature limitations
of Section 301.04 of the Standard Specifications.
ii) Frozen material shall not be placed.
iii)Aggregate Bases must be placed and pass proof roll prior to November 30 in order
to allow paving in accordance with Section 4C(iv) of this policy.
C) Preparation
i) The prepared foundation shall be free from objectionable or foreign materials at the
time of placement.
ii) The subgrade shall be subject to additional proof rolls in accordance with Section
203.26 of the Standard Specifications just prior to placing the Aggregate Base on
the subgrade in accordance with Section n 2C (v ) of th i s policy. Unacceptable table areas
shall be corrected to the satisfaction of the Engineer before any Aggregate Base is
placed.
D) Spreading and Finishing
i) The Aggregate Base shall be spread in accordance with Section 301.05 of the
Standard Specifications.
ii) The Aggregate Base shall be compacted in accordance with Section 301.06 of the
Standard Specifications.
iii)Subsequent paving courses shall be placed over the Aggregate Base within 14
calendar days. Aggregate Bases that lay exposed for a period of time greater than
14 calendar days or experience a measurable rain event prior to the placement of
subsequent paving courses shall be subject to inspection and acceptance by the
Engineer. At the discretion of the Engineer, additional proof rolls may be required.
4 As P
h It Pavement
a
A ) General
i) This work shall consist of placing one or more courses of base, intermediate, or
surface hot mix asphalt (HMA) mixtures on a prepared foundation in accordance with
Section 105.03 of the Standard Specifications.
ii) HMA base, intermediate, or surface mixtures shall be constructed on prepared
foundations and to thicknesses equal or greater than those indicated on the
approved construction documents.
iii)Materials used in the production of the HMA mixtures shall be in accordance with
Section 401.03 of the Standard Specifications.
iv)Equipment for HMA operations, including but not limited to production,
hauling /transportation, laydown, compaction and miscellaneous /ancillary activity shall
be in accordance with Section 409 of the Standard Specifications.
v) Installation of the full pavement section indicated on the approved construction
documents for the entire area to be paved must be completed in the some paving
season.
vi)Widening operations shall comply with the following:
(1) The outside face of the excavated area shall be left as nearly vertical as the
nature of the material will permit and not wider than the outside limits of the
widening section.
(2) The existing pavement adjacent to the widening area shall be sawcut to a clean
edge.
(3) The subgrade in the widened area shall be compacted in accordance with this
policy.
(4) Widening mixtures shall comply with the pavement section indicated on the
approved construction documents.
(5) Compaction of the widening shall be in accordance with Section 304.05 of the
Standard Specifications.
B) Preparation
i) The Aggregate Base shall be subject to additional proof rolls in accordance with
Sectio n 203.26 of the
Standard Specifications just prior to placing
t h o
HMA courses
I r
li Unacceptable areas shall be
in accordance with Section 3D(iii) of this policy. U p
corrected to the satisfaction of the Engineer before any paving operations
commence.
ii) All displacement or rutting of the Aggregate Base shall be repaired prior to placing
HMA mixtures.
iii)Milled asphalt surfaces shall be tacked in accordance with Section 406 of the
Standard Specifications.
iv)Aspholt surfaces between courses shall be tacked in accordance with Section 406 of
the Standard Specifications.
v) Contact surfaces of curbing, gutters, manholes, and other structures shall be tacked
in accordance with Section 406 of the Standard Specifications.
vi)Surfaces on which a mixture is placed shall be free from objectionable or foreign
materials at the time of placement.
Vii) Tack Coat material shall be distributed with equipment meeting the requirements
of Section 409.03(a) of the Standard Specifications.
C) Weather and Seasonal Limitations
i) HMA courses shall be placed when the ambient temperature and the temperature of
the surface on which it is to be placed is 45'F (7'C) or above. The Engineer shall
determine the ambient temperature. There shall be no provision for low temperature
compaction allowed by Section 402.16 of the Standard Specifications.
ii) No mixture shall be placed on a frozen subgrade.
iii)Under no circumstances shall HMA mixtures be placed between December 15 and
March 30.
iv)If a foundation that is to receive one or more courses of base, intermediate, or
surface HMA mixtures is placed and determined to be an approved foundation by
the City prior to November 30, placement of HMA courses will be allowed up to
December 15, provided that the ambient and foundation surface temperature
complies with the requirements of Section 4C(i) of this policy and the paving
contractor pay for the services of a full time construction inspector and who shall
act as an authorized agent of the Engineer. The Engineer shall select the
construction inspector.
v) If the ambient and foundation surface temperature complies with the requirements of
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Section 4C(i) of this policy between April 1 and April 15, HMA course shall be
allowed to be placed on an approved foundation provided that the paving contractor
pay for the services of a full time construction inspector and who shall act as on
authorized agent of the Engineer. The Engineer shall select the construction
inspector.
vi)The Engineer reserves the right to suspend all paving operations if, in the opinion of
the Engineer, that prevailing weather conditions and /or the condition of the Subgrade
and /or the Aggregate Base may result in substandard HMA placement, spreading and
finishing.
8
7 I 6
D) Spreading and Finishing
i) HMA courses shall be placed upon an approved foundation or other HMA course by
means of laydown equipment in accordance with Section 409.03(c) of the Standard
Specifications
ii) Segregation or flushing or bleeding of HMA mixtures will not be permitted. Corrective
action shall be taken to prevent continuation of these conditions. Segregated or flushed
or bleeding HMA mixtures shall be removed if directed.
iii)AII areas showing an excess or deficiency of binder shall be removed and replaced.
iv)AII HMA mixtures that become loose and broken, mixed with dirt, or is in any way
defective shall be removed and replaced.
E) Joints
i) Joints shall conform to the requirements of Section 401.15 of the Standard
Specifications.
F) Compaction
i) The HMA mixture shall be compacted with equipment in accordance with Section
409.03(d) of the Standard Specifications immediately after the mixture has been spread
and finished.
ii) Rollers shall not cause undue displacement, cracking, or shoving.
5) Inspections
A) All materials furnished and each part or detail of the work will be subject to inspection per
Section 105.10 of the Standard Specifications for the purpose of ascertaining that the work
is in substantial conformance with this policy and the approved construction documents.
B) The Contractor shall notify the Engineer a minimum of 48 -hours in advance of commencing
any work subject to the standards established by this policy.
Th Contractor 48-hours in
C e C shall schedule roofrolls with the Engineer a minimum of 48 hou s
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advance of such proofrolls.
m lin and t h
D Sa testing of materials equipment ment or construction work may be required at the
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expense o e Contractor t he discretion of h Engineer r f r h purpose of ascertaining
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that the work is in substantial conformance with this policy and the approved construction
documents. Sampling m lin and testing shall conform to the requirements of the sections of the
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Standard Specifications applicable to the portion of the work suspected to be
non - compliant or as directed by the Engineer.
E) Where the Engineer determines that is necessary to confirm compliance with standards of
quality or thickness, pavements shall be cored and tested at the expense of the Contractor.
The average thicknesses of all courses must equal or exceed the minimum prescribed by
the approved construction documents, and no single core shall show a deficiency greater
than one half inch (1/2 ") in any course or total thickness from the pavement section
indicated on the approved construction documents.
F) Such inspections shall not be construed to relieve the developers' engineers or contractors
in any way fro m their obligations and responsibilities under their contracts . Specifically,
y,
inspection by th e Engineer, or by retained engineers or testing agencies, shall II not require
them to assume responsibilities for the approved construction documents, for any
misinterpretation of the approved construction documents by the contractors during
construction, or for the means and methods of construction, nor for safety on the job site.
G) Work identified to not meet the requirements of this policy or the approved construction
documents, unacceptable work, whether the result of poor workmanship, use of defective
materials, damage through carelessness, or any other cause found to exist prior to the
final acceptance of the work, shall be removed immediately and replaced in an acceptable
manner at the Contractor's expense.
H)lf the Contractor fails to comply forthwith with any order made under the provisions of this
subsection, the Engineer will have authority to cause unacceptable work to be remedied or
removed and replaced; to cause unauthorized work to be removed; and to deduct the costs
from any monies due or to become due.
1) Work done contrary to instructions provided by the Engineer shall be considered
unacceptable and subject to immediate removal and replacement in accordance with the
instructions provided by the Engineer.
6) Acceptance
A Be fore acceptance o f any phase of const r uction, the Engineer shall determine if the
improvements are in substantial compliance with this policy (except for any variances
granted) and the approved construction documents.
B) The Engineer may, at his sole discretion, accept work that is not in conformance with this
policy provided that the work is bonded for a period greater than three years. The Engineer
shall establish the extended bonding requirement.
3'
PREPARED SUBGR
2'
CONIC. CHAIRBACK CURB{
2' MI N
MIN 6" SUBSURFACE
DRAIN IN TRENCH Wl-
AGGREGATE
PREPARED SUBGF
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oil
.
10' 10'
LOCATION OF
PROFILE GRADE
LEVEL LINE CROWN 1 14" /Fl
3''
NOTE: PIPE UNDERDRAIN TO CONFORM TO REQUIREMENTS OF
SECTION 906.17 OF STANDARD SPECIFICATIONS.
`ALL PAVING IS TO BE COMPLETED IN ONE PAVING SEASON
TYPICAL SECTION - ALLEYS
(NO SCALE)
50' EGRESS /INGRESS EASEMENT
co
20' 30'
13
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17'
17'
12' 10'
12' 2'
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5
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LEVEL LINE
X. 1:.
ROFILE GRADE
PARKING
ROWN 1 4" FT.
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=yl 1 =11 III - III -III -I 11 -111 111 =1I1 =111=
2' MIN.
/ PROPOSED ASPHALT
(SEE PAVEMENT SEC 77
MIN 6"
MIN. RIGID
SUBSURFACE
PAVEMENT 6"
DRAIN IN
PLAIN CONCRETE
TRENCH W/
AGGREGATE
NOTE: PIPE UNDERDRAIN TO CONFORM TO REQUIREMENTS OF
SECTION 906.17 OF STANDARD SPECIFICATIONS.
*ALL PAVING IS TO BE COMPLETED IN ONE PAVING SEASON
TYPICAL SECTION
(NO SCALE)
1" -HMA #11 SURFACE
2" -HMA #8 BINDER
5 " - #53 STONE BASE
.vmrr'�,iw vnr+ LnR SUBGRADE
ASPHALT PATH
PAVEMENT SECTION
(NO SCALE)
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Preliminary Development Plan
KOUSA STREET COTTAGES
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STORM SEWERS UNDER PAVEMENT SIDEWALK PAVED AREAS AND WITHIN
RIGHT -OF -WAY
531 Guilford Rd
Carmel IN, 46032
BEDDING AND HAUNCHING
Bedding and haunching for all reinforced concrete pipe installations shall
be #8 stone meeting the material requirements of the INDOT. The material
shall be approved by the City of Carmel Department of Engineering at time
of installation. Bedding shall be placed in the trench bottom such that
after the pipe is installed to grade and line, there remains a 4 -inch
minimum depth of material below the pipe barrel and a minimum of
3- inches below the bell. For pipe sizes 66- inches and larger, the
minimum depth of material below the pipe barrel shall be 6- inches.
Bedding shall be placed to be uniform as possible, but shall be loosely
placed uncompacted material under the middle third of the pipe prior to
placement of the pipe. If the underlying soils of the trench bottom are
soft or yielding, the soil shall be undercut to such a depth that when
repaired with #2 stone it will produce a uniform and stable foundation
along the entire length of the pipe. Haunching shall be compacted in
8 -inch maximum lifts to not less than 90% Standard Proctor Density for
the entire depth of the material placed. The backfill shall be brought up
evenly on both sides of the pipe for the full length of the pipe.
Haunching shall extend to the springline of the pipe. Minimum trench
width shall be the outside diameter of the pipe plus 18- inches.
FINAL BACKFILL
Final backfill for all reinforced concrete pipe installations under and within
5 -feet of pavement or sidewalk or other paved areas and for all
installations within City right -of -way shall be B- Borrow for Structure
Backfill meeting the material requirements of the INDOT. The material
shall be approved by the City of Carmel Department of Engineering at time
of installation. Final backfill shall be compacted in 6 -inch minimum lifts
to not less than 95% Standard Proctor Density for the entire depth of the
material placed. The backfill for the top 6- inches of the excavation below
the start of the aggregate sub -base of the pavement shall be No. 53 Stone
meeting the material requirements of the INDOT and shall be compacted to
not less than 95% Standard Proctor Density. Final Backfill for all
reinforced concrete pipe installations greater than 5 -feet from pavement,
sidewalk, other paved areas of the limit of City right -of -way shall be clean
fill material free of rocks larger than 6- inches in diameter, frozen lumps
of soil, wood or other extaneous material, compacted in 12 -inch maximum
lifts to not less than 90% Standard Proctor Density for the entire depth of
the excavation. The final 6- inches of the excavation shall consist of
topsoil.
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BEDDING AND HAUNCHING
Bedding and haunching for all reinforced concrete pipe installations shall
be #8 stone meeting the material requirements of the INDOT. The material
shall be approved by the City of Carmel Department of Engineering at time
of installation. Bedding shall be placed in the trench bottom such that
after the pipe is installed to grade and line, there remains a 4 -inch
minimum depth of material below the pipe barrel and a minimum of
3- inches below the bell. For pipe sizes 66- inches and larger, the
minimum depth of material below the pipe barrel shall be 6- inches.
Bedding shall be placed to be uniform as possible, but shall be loosely
placed uncompacted material under the middle third of the pipe prior to
placement of the pipe. If the underlying soils of the trench bottom are
soft or yielding, the soil shall be undercut to such a depth that when
repaired with #2 stone it will produce a uniform and stable foundation
along the entire length of the pipe. Haunching shall be compacted in
8 -inch maximum lifts to not less than 90% Standard Proctor Density for
the entire depth of the material placed. The backfill shall be brought up
evenly on both sides of the pipe for the full length of the pipe.
Haunching shall extend to the springline of the pipe. Minimum trench
width shall be the outside diameter of the pipe plus 18- inches.
FINAL BACKFILL
Final backfill for all reinforced concrete pipe installations under and within
5 -feet of pavement or sidewalk or other paved areas and for all
installations within City right -of -way shall be B- Borrow for Structure
Backfill meeting the material requirements of the INDOT. The material
shall be approved by the City of Carmel Department of Engineering at time
of installation. Final backfill shall be compacted in 6 -inch minimum lifts
to not less than 95% Standard Proctor Density for the entire depth of the
material placed. The backfill for the top 6- inches of the excavation below
the start of the aggregate sub -base of the pavement shall be No. 53 Stone
meeting the material requirements of the INDOT and shall be compacted to
not less than 95% Standard Proctor Density. Final Backfill for all
reinforced concrete pipe installations greater than 5 -feet from pavement,
sidewalk, other paved areas of the limit of City right -of -way shall be clean
fill material free of rocks larger than 6- inches in diameter, frozen lumps
of soil, wood or other extaneous material, compacted in 12 -inch maximum
lifts to not less than 90% Standard Proctor Density for the entire depth of
the excavation. The final 6- inches of the excavation shall consist of
topsoil.
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WATER AND SEWER UNDER PAVEMENT, SIDEWALK, PAVED AREAS AND WITHIN
CURE
RIGHT -OF -WAY
BEDDING, HAUNCHING, INITIAL BACKFILL
and initial backfill requirements and compaction action for
Bedding, Haunching q p
water mains, water service laterals, sanitary mains and sanitary service
t the :. tandard practice of the utility
laterals shall be in accordance with p p
that has jurisdiction over the installation.
FINAL BACKFILL
Final backfill for water mains, water service laterals, sanitary mains and
sanitary service laterals under and within 5 -feet of pavement or sidewalk
or other paved areas and for all installations within City right -of -way shall
be B- Borrow for Structure Backfill meeting the material requirements of
the INDOT. The material shall be approved by the City of Carmel
Department of Engineering at time of installation. Final backfill shall be
compacted in 6 -inch maximum lifts to not less than 95% Standard Proctor
Density for the entire depth of the material placed. The backfill for the
top 6- inches of the excavation below the start of the aggregate sub -base
of the pavement shall be No. 53 Stone meeting the material requirement of
the INDOT and shall be compacted to not less than 95% Standard Proctor
Density. If the standard practice of the utility that has jurisdiction over
the installation has a more stringent backfill requirement, the more
stringent requirement shall govern.
MINIMUM COVER FOR PIPE CROSSINGS WITHIN CITY RIGHT -OF -WAY
For installation of Storm Mains, Water Mains, Sanitary Mains, Water Service
Laterals, Sanitary Service Laterals under City streets, regardless of
jurisdiction of the utility, the minimum cover from the top of the installed
pavement to the top of the installed pipe shall be the pavement section
thickness (all bituminous and aggregate material above the subgrade) plus
1 -0 ", but under no circumstances shall the cover along any part of the
pipe from the final pavement elevation to the top of the pipe be less than
2.5 -feet. If the standard practice of the utility that has jurisdiction over
the installation has a more stringent cover requirement, the more stringent
requirement shall govern.
Cover heights for reinforced concrete pipe storm sewer that are less than
those required will be evaluated on a case by case condition and approved
only with written permission by the city engineer.
3 � 2
SIDEWALK NOTES:
1.) SIDEWALK BUILT WITH DRIVEWAY SHALL BE
MINIMUM THICKNESS OF 6" OR THICKNESS OF
DRIVEWAY, WHICHEVER IS GREATER.
2.) TRANSVERSE JOINTS SHALL BE TOOLED OR SAWED
TO A DEPTH OF 1/4 OF THE WALK THICKNESS.
3.) THE SPACING OF THE TRANSVERSE JOINTS IN
SIDEWALK NOT TO EXCEED 1.25 TIMES THE WIDTH OF
THE SIDEWALK.
1.5" -HMA #11 SURFACE
2" -HMA #8 BINDER
3" -HMA #5D BASE
7 " - #53 STONE
2 SUBGRADE
(UNDISTURBED SUBGRADE OVER PIPELINES)
LOCAL STREET
PAVEMENT SECTION
(NO SCALE)
NOTE. A M/N7MUM OF 36 INCHES OF
UNDISTURBED COVER TO BE
MAIN ��7AINED ABOVE PIPELINES AT ALL
*ALL NAVNG IS TO BE COMPLETED IN ONE PAVING SEASON
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JAMES E. SHIELDS, JR. P.E. 10201333
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SHEET NO.
C003
PROJECT NO.
W07 -0134
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WATER AND SEWER UNDER PAVEMENT, SIDEWALK, PAVED AREAS AND WITHIN
CURE
RIGHT -OF -WAY
BEDDING, HAUNCHING, INITIAL BACKFILL
and initial backfill requirements and compaction action for
Bedding, Haunching q p
water mains, water service laterals, sanitary mains and sanitary service
t the :. tandard practice of the utility
laterals shall be in accordance with p p
that has jurisdiction over the installation.
FINAL BACKFILL
Final backfill for water mains, water service laterals, sanitary mains and
sanitary service laterals under and within 5 -feet of pavement or sidewalk
or other paved areas and for all installations within City right -of -way shall
be B- Borrow for Structure Backfill meeting the material requirements of
the INDOT. The material shall be approved by the City of Carmel
Department of Engineering at time of installation. Final backfill shall be
compacted in 6 -inch maximum lifts to not less than 95% Standard Proctor
Density for the entire depth of the material placed. The backfill for the
top 6- inches of the excavation below the start of the aggregate sub -base
of the pavement shall be No. 53 Stone meeting the material requirement of
the INDOT and shall be compacted to not less than 95% Standard Proctor
Density. If the standard practice of the utility that has jurisdiction over
the installation has a more stringent backfill requirement, the more
stringent requirement shall govern.
MINIMUM COVER FOR PIPE CROSSINGS WITHIN CITY RIGHT -OF -WAY
For installation of Storm Mains, Water Mains, Sanitary Mains, Water Service
Laterals, Sanitary Service Laterals under City streets, regardless of
jurisdiction of the utility, the minimum cover from the top of the installed
pavement to the top of the installed pipe shall be the pavement section
thickness (all bituminous and aggregate material above the subgrade) plus
1 -0 ", but under no circumstances shall the cover along any part of the
pipe from the final pavement elevation to the top of the pipe be less than
2.5 -feet. If the standard practice of the utility that has jurisdiction over
the installation has a more stringent cover requirement, the more stringent
requirement shall govern.
Cover heights for reinforced concrete pipe storm sewer that are less than
those required will be evaluated on a case by case condition and approved
only with written permission by the city engineer.
3 � 2
SIDEWALK NOTES:
1.) SIDEWALK BUILT WITH DRIVEWAY SHALL BE
MINIMUM THICKNESS OF 6" OR THICKNESS OF
DRIVEWAY, WHICHEVER IS GREATER.
2.) TRANSVERSE JOINTS SHALL BE TOOLED OR SAWED
TO A DEPTH OF 1/4 OF THE WALK THICKNESS.
3.) THE SPACING OF THE TRANSVERSE JOINTS IN
SIDEWALK NOT TO EXCEED 1.25 TIMES THE WIDTH OF
THE SIDEWALK.
1.5" -HMA #11 SURFACE
2" -HMA #8 BINDER
3" -HMA #5D BASE
7 " - #53 STONE
2 SUBGRADE
(UNDISTURBED SUBGRADE OVER PIPELINES)
LOCAL STREET
PAVEMENT SECTION
(NO SCALE)
NOTE. A M/N7MUM OF 36 INCHES OF
UNDISTURBED COVER TO BE
MAIN ��7AINED ABOVE PIPELINES AT ALL
*ALL NAVNG IS TO BE COMPLETED IN ONE PAVING SEASON
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SHEET NO.
C003
PROJECT NO.
W07 -0134