HomeMy WebLinkAbout15139RESOLUTION NO. 15139
A RESOLUTION APPROVING REVISIONS TO THE STANDARD
CONSTRUCTION SPECIFICATIONS AND STANDARD DETAILS
FOR THE CITY OF PUEBLO
WHEREAS, Resolution 14853, dated April 11, 2022, adopted the Standard Construction
Specifications and Standard Details; and,
WHEREAS, Resolution 15088, dated December 12, 2022, amended the Standard
Construction Specifications and Standard Details; and,
WHEREAS, Resolution 15114, dated January 9, 2023, amended the Standard
Construction Specifications and Standard Details; NOW, THEREFORE,
BE IT RESOLVED BY THE CITY COUNCIL OF PUEBLO, that
SECTION 1.
Pursuant to and in furtherance of sections 4-2-2 (8), 12-3-1, 12-4-7 (J)(2), 12-4-
7(J)(5)(b), 12-4-7 (J)(5)(c), 12-4-7 (J)(8), 12-6-5 (f), and 12-6-9 of the 1971 Code of Ordinances
of the City of Pueblo, as amended, and upon recommendation by the City Engineer, City
Council does approve the revisions to the Standard Construction Specifications and Standard
Details for the City of Pueblo, Colorado, published April 11, 2022, by the Department of Public
Works, a true copy of which is attached hereto and made a part hereof by reference (hereinafter
referred to as the “Standard Specifications”).
SECTION 2.
After adoption of this Resolution, a true copy of the Standard Specifications, as revised,
shall be maintained on file in the office of the City Clerk for public inspection. Copies of the
Standard Specifications, as revised, shall be made available through the City’s Department of
Public Works and on the City of Pueblo Website.
SECTION 3.
The officers of the City are authorized to perform any and all acts consistent with the
intent of the Resolution to implement the policies and procedures described herein.
SECTION 4.
This Resolution shall become effective immediately upon final approval.
INTRODUCED February 13, 2023
BY: Vicente Martinez Ortega
MEMBER OF CITY COUNCIL
APPROVED:
PRESIDENT OF CITY COUNCIL
ATTESTED BY:
DEPUTY CITY CLERK
City Clerk's Office Item # M6
Background Paper for Proposed
Resolution
COUNCIL MEETING DATE: February 13, 2023
TO: President Heather Graham and Members of City Council
CC: Mayor Nicholas A. Gradisar
VIA: Marisa Stoller, City Clerk
FROM: Andrew Hayes, Public Works Director
SUBJECT: A RESOLUTION APPROVING REVISIONS TO THE STANDARD
CONSTRUCTION SPECIFICATIONS AND STANDARD DETAILS FOR THE
CITY OF PUEBLO
SUMMARY:
This Resolution approves revisions to the Standard Construction Specifications and Standard
Details for the City of Pueblo, Colorado dated April 11, 2022, and amended on December 12,
2022, and January 09, 2023.
PREVIOUS COUNCIL ACTION:
Resolution 14853, dated April 11, 2022, adopted the "2022" Standard Construction
Specifications and Standard Details.
Resolution 15088, dated December 12, 2022, and Resolution 15114, dated January 9, 2023,
amended the "2022" Standard Construction Specifications and Standard Details.
BACKGROUND:
The Public Works Department – in coordination with other departments responsible for
managing the City of Pueblo Public Infrastructure Systems – develops construction standards
and specifications that apply to all City of Pueblo projects. The Standards also apply to
construction work performed by developers and builders responsible for constructing public
improvements in residential, commercial, and industrial developments within the City of Pueblo.
These standards ensure the public infrastructure can safely meet the needs and demands of the
public; and that the City of Pueblo remains in compliance with State and Federal law; and that
the City of Pueblo responsibly approaches the management of the Total Life-Cycle cost of
constructing, operating, and maintaining its infrastructure systems. The Standards generally do
not specify what types of improvements must be constructed for a given project, but they do
address the required quality, materials, dimensions, capacities, and other physical and
functional characteristics for our public infrastructure systems.
The Standard Construction Specifications and Standard Details were adopted by the City
Council in April 2022. Since their adoption, certain administrative corrections are necessary to
provide Clarification of Intent.
Attached to the Resolution are those sheets from the Standard Specifications that have been
changed. Those changes that are deletions are stricken through and are in brackets. Those
changes that are additions are underlined and all changes (either additions or deletions) are in
red.
FINANCIAL IMPLICATIONS:
Not applicable.
BOARD/COMMISSION RECOMMENDATION:
Not applicable.
STAKEHOLDER PROCESS:
Since implementation of the Standard Construction Specifications and Standard Details in April
2022, the City of Pueblo has continued to engage with the Committee of Community
Development (made up of local engineers, designers, builders, developers, representatives
from PEDCO, and City Council members) to review and provide feedback on the Standards.
The Public Works Department desires to continue working with the Committee of Community
Development and other stakeholders on an annual basis to discuss specific areas of concern
and any issues that may arise over time with respect to the Standard Construction
Specifications and Standard Details.
ALTERNATIVES:
The existing Standard Construction Specifications and Standard Details will remain in effect if
the Resolution is not approved.
RECOMMENDATION:
Approval of the Resolution.
ATTACHMENTS:
1. ARTICLE 12 - Storm Sewers (230213 Revisions)
2. Standard Details - Revised Drawings
12.2.4 CORRUGATED POLYPROPYLENE PIPE (CPP)
Twelve through 60-inch pipe shall be polypropylene or pre-approved equal. Pipe supplied shall
be smooth interior and annular exterior corrugated polypropylene (CPP) pipe meeting the
requirements of ASTM F2881 for respective diameters.
Pipe shall be joined using bell & spigot joints, meeting the requirements of ASTM F2881. The
join shall be watertight according to the requirements of ASTM 3212. Gaskets shall meet the
requirements of ASTM F477.
Fittings shall conform to ASTM F2881. Bell and spigot connections shall utilize a welded or
integral bell and valley or inline gaskets meeting the watertight joint performance requirements
of ASTM 3212. Gaskets shall meet the requirements of ASTM F477.
All corrugated polypropylene storm sewer shall be installed in accordance with ASTM D2321.
Please refer to the CPP Storm Trench Installation Detail for all other installation requirements.
[ • . . . _ . - .
-. . '• • • '•- aa- • . • . . •_ • _ or
1 •: 6'. . . • '.- aa- • • •. •.• • . . .• •• •. . •. • aa-
a... .-.- . • - .'.- • . . .• .- • -• . •- • •- .'...
12.2.5[6] BEDDING FOR PIPE
Bedding for storm sewer pipe shall be Class "B" as defined in ARTICLE 11 - SANITARY
SEWERS, Section 11.2.10 Class "B" Bedding Material. Limits for bedding around the pipe shall
be as shown on the Standard Details.
12.2.6[7] CONCRETE MANHOLES
The requirements for storm sewer manholes shall be the same as those for sanitary sewers as
defined in ARTICLE 11 —SANITARY SEWERS, Section 11.2.5, except:
(a) Special manholes may be required for larger diameter pipes as noted on the Contract
Drawings or in the Standard Details.
(b) The wrapping of joints outside of the manhole with a butyl adhesive tape sealant is not
required.
12.2.7[8] INLETS
Inlets (Catch Basins) shall be constructed of cast-in-place concrete in accordance with the
standard detail of the type and size shown on the drawings. Precast concrete inlets may be used
when approved by the Engineer with the added requirements shown on the"Pre-Cast Inlet Detail".
Shop drawings for all precast inlets must be submitted to the Engineer for approval prior to
installation. If differing site conditions require modifications to the precast inlet, the cost to modify
or replace the inlet will be borne solely by the contractor. Inlets fabricated prior to the completion
of the inlet piping will be at the contractor's risk.
Article 12 — 3
12.2.8[9] CONCRETE GRADE RINGS
Reinforced concrete grade rings may be used in the adjustment of manhole castings. Grade rings
shall have a minimum thickness of two inches (2") and a maximum thickness of six inches (6").
Total adjustment height shall not exceed the tolerances as shown on the Standard Details.
12.2.9[40] CASTINGS AND MANHOLE RING & COVERS
The requirements for iron castings to be used in storm sewer manhole construction shall be the
same as those for sanitary sewers as defined in ARTICLE 11 - SANITARY SEWERS, Section
11.2.8 with the following exception: The informational logo "No Dumping / Drains to River " shall
be cast on the covers. Other castings shall be as shown on the Standard Details.
12.2.10[4] RIPRAP
Riprap shall consist of hard, dense, sound, rough fractured stone as nearly cubical as
practicable. Thin slab type stones and flaking rock shall not be used. The stone shall have a
specific gravity of at least 2.5. Concrete rubble is not acceptable for use as rip rap unless
approved by the Engineer.
Stones shall be well graded in order that the voids can be filled. At least fifty percent (50%) of
the mass shall be stones equal to or larger than the stone size called for on the plans. Stone
size shall not be larger than the thickness of the riprap layer.
Riprap shall be placed to conform to the plan details. The larger size stones composing the
riprap material shall be placed first and roughly arranged in close contact. The spaces between
the larger stones shall then be filled with smaller stone of suitable size, so placed as to leave the
surface evenly stepped, conforming to the contour required. The material may be machine
placed with sufficient hand work to accomplish requirements of this specification.
Excavation for riprap shall be made to a neat line. Allowance will not be made for work outside
of the neat line.
12.2.11[42] FILTER MATERIAL
Class A filter material shall consist of free draining sand, gravel, slag, or crushed stone. The
material shall be uniformly graded from coarse to fine and shall meet the following gradation
requirements:
SIEVE SIZE PERCENT PASSING
3" 100
3/4" 20-90
No. 4 0-20
No. 200 0-3
12.2.12[44] FILTER FABRIC
Filter fabric shall be a nonwoven polypropylene material conforming to the minimum
performance specifications outlined below and designed for use under riprap. Acceptable
products are Supac 4NP manufactured by Phillips 66, 0401T manufactured by Advanced
Drainage Systems, Inc., or an approved equal.
Article 12 —4
Min. Thickness (mils)ASTM D1777 40
Min. Grab Strength (md/cd, %) ASTM D4632 50
Min. Grab Elongation (md/cd, %)ASTM D4632 50
Min. Burst Strength (psi) ASTM D3786 155
Min. Puncture Strength (Ibf) ASTM D4833 55
Min. Permeability (cm/sec) ASTM D4491 0.2
Max. A.O.S. (Std. Sieve) ASTM D4751 35
12.2.13[44] TRACER WIRE
All provisions of Section 11.2.14 are applicable.
12.3 CONSTRUCTION REQUIREMENTS
Many portions of ARTICLE 11 - SANITARY SEWERS, Section 11.3 - CONSTRUCTION
REQUIREMENTS are applicable to storm sewer construction; however, there are numerous
exceptions and discrepancies. It is the intent of this section to include Section 11.3 —
CONSTRUCTION REQUIREMENTS by reference and all provisions are applicable as though
they were listed herein, unless specifically excepted or modified.
12.3.1 WATER LINE AND STORM SEWER CROSSINGS
Section 11.3.1 does not apply to storm sewer construction.
12.3.2 RAILROAD AND HIGHWAY CROSSINGS
All provisions of Section 11.3.2 are applicable.
12.3.3 EXCAVATION - GENERAL
All provisions of Section 11.3.3 are applicable.
12.3.4 TRENCH EXCAVATION -WIDTH AND DEPTH
All provisions of Section 11.3.4 are applicable.
12.3.5 HANDLING EXCAVATED MATERIAL
All provisions of Section 11.3.5 are applicable.
12.3.6 UNSTABLE SUBGRADE
All provisions of Section 11.3.6 are applicable.
12.3.7 TRENCHES IN ROCK
All provisions of Section 11.3.7 are applicable.
12.3.8 QUICKSAND AND GROUNDWATER INFILTRATION
All provisions of Section 11.3.8 are applicable except that the following sentence be added;
Article 12 — 5
12.3.15 TESTING AND INSPECTION
Replace section 11.3.15 - TESTING AND INSPECTION with the following:
Prior to acceptance or payment, the Contractor must provide compaction test results to the City
for the backfill compaction tests required in Section 11.3.13 - BACKFILLING. At the City's
request, deflection testing by use of a mandrel shall be completed for PVC and HDPE storm
sewer pipe by the contractor or independent agency and paid for by the contractor or
owner/developer. Deflection testing shall be done prior to paving and not less than thirty days
after installation. The maximum allowable deflection shall not exceed five percent (5%) during
the testing. Pipes larger than 36" in diameter may be entered and deflection levels measured
directly.
Pipe shall be removed, replaced and retested if maximum deflection exceeds five percent of the
pipe's internal diameter. Pipe shall be retested for deflection by the City of Pueblo prior to the
end of the two-year warranty period. Any pipe showing a deflection in excess of five percent
shall be removed and replaced by the Contractor, at his expense.
All storm sewers will be inspected by closed-circuit television, by the City, after other utility
installations and acceptance of all testing, but prior to construction of surface improvements
over the new sewer unless otherwise authorized by the City. The Contractor shall thoroughly
clean all sewers prior to televising by the City. The City requires five (5) working days advance
notice for scheduling the televising and will be allowed five (5) working days to complete the
television inspection.
Acceptance of the pipe will be granted by the Engineer only after all defects such as poor
alignment, mislaid pipe, and broken or damaged pipe have been remedied, and the prescribed
testing has been satisfactorily completed. Acceptance of the pipe does not relieve the
Contractor of the responsibilities imposed by all other sections of these specifications.
12.3.16 CEANING SEWERS AND APPURTENANCES
All provisions of Section 11.3.16 are applicable.
12.3.17 REPLACING SIDEWALKS, CURB AND GUTTER, BASE COURSE, PAVING, ETC.
All provisions of Section 11.3.17 are applicable.
STORM SEWER REHABILITATION SPECIFICATIONS
If any part of a stormwater main or lateral is removed or damaged to facilitate a private utility main
installation or replacement, then the stormwater main or lateral must be replaced from the point
of damage to the nearest inlet or manhole. Deviations from this requirement must be approved
in writing by the Director of Stormwater and the Director of Public Works. In no instance will a
patch of the break or a repair sleeve in the stormwater pipe be allowed. The stormwater pipe
must be installed at the same grade it was found prior to being disturbed. The Stormwater Utility
Department must approve the pipe size and material and perform inspections during installation
of the damaged stormwater pipe.
Compaction testing shall be performed in accordance with Section 12.3.13 of the City of Pueblo
Standard Construction Specifications and Standard Details and testing shall be included for the
bedding material.
Article 12 — 7
12.3.18 GRAVEL SURFACED STREETS OR ALLEYS
When trenches are excavated in streets or alleys which have only a gravel surface, Contractor
shall replace such surfacing on a compacted backfill with gravel conforming to ARTICLE 6 -
AGGREGATE BASE CONSTRUCTION, CLASS 6, equal in depth to that which originally existed
or a minimum thickness of two inches (2"). The surface shall conform to the street or alley grade
as set by the Engineer. Where the completed surface settles below finished grade, additional
gravel base course material shall be placed and compacted immediately to restore the roadbed
surface to finished grade and allow drainage.
12.3.19 CONCRETE AND ASPHALT PAVEMENT REMOVAL AND REPLACEMENT
When concrete pavement is removed, the removal shall be to an existing joint or to a sawed joint
which is made prior to removal.
The final edges of asphalt removed and replaced shall be along a straight line neatly sawed to a
depth which allows the pavement to be removed with no disturbance to the asphalt left in place.
The edges of pavement (either concrete or asphalt) removal and replacement shall extend one
foot (1') beyond the edge of the excavation required for pipe installation. The edges of the
pavement shall be clean, straight, and free from jagged intrusions and loose pieces. If the edges
of the pavement are not straight, the Contractor shall saw cut back to a point where a straight
edge can be maintained or overlay the asphalt patch with a minimum of 3x the nominal aggregate
size asphaltic overlay extending two feet (2') beyond the edges of the asphalt patch. Concrete or
asphalt removed from the trench surface shall not be used in the initial backfill, and Article 11 -
24 all pieces exceeding eight inches (8") in any dimension shall be removed from the site.
If the distance from the lip line of the curb & gutter to the trench is less than 4 feet (4'), all asphalt
shall be removed from lip to the trench line.
12.3.20 ASPHALT PAVED STREETS
When trenches for public mains are excavated in streets having an asphalt surface,the Contractor
shall replace such surfacing as follows:
(a) Place controlled low strength materials (CLSM) (flowable fill) having a minimum
thickness of two (2)feet below the hot asphalt bituminous pavement.
(b) Place hot bituminous asphalt pavement wearing surface having a minimum
compacted thickness equal to the original pavement, or four inches (4"), whichever is
greater.
All the foregoing materials and methods of application shall comply with ARTICLE 6 -
AGGREGATE BASE CONSTRUCTION and ARTICLE 8 - PAVEMENT.
Outside of trench areas, the Contractor shall restore damaged bituminous surfaced streets to the
condition which existed prior to construction. The Contractor shall make these repairs at his own
expense if the damage is a result of his operations.
12.3.21 CONCRETE PAVED STREETS
When trenches are excavated in streets constructed of concrete, the Contractor shall replace said
Article 12 — 8
concrete with an equivalent concrete pavement. Said concrete pavement shall have a minimum
thickness conforming to ARTICLE 8- PAVEMENT and shall be placed on six inches (6")of Class
6 base conforming to ARTICLE 6 -AGGREGATE BASE CONSTRUCTION.
Outside of trench areas, the Contractor shall restore damaged concrete surfaced streets to the
condition which existed prior to construction. The Contractor shall make these repairs at his own
expense if the damage is a result of his operations.
12.3.22 CONCRETE CURB AND GUTTER, SIDEWALK, DRIVEWAY, ALLEY PAN AND DIP
REMOVAL
Concrete curb and gutter, sidewalks,driveways, alley pans and dips shall be removed to the limits
designated by the Engineer. All joints (except expansion joints) shall be saw cut prior to removal
unless otherwise directed by the Engineer. Any concrete broken or disturbed by the Contractor
outside of the designated limits shall be replaced at the expense of the Contractor at no cost to
the project. Sawing shall be considered incidental and subsidiary to the pipeline excavation. See
ARTICLE 4 —CONCRETE for additional requirements.
12.3.23 CITY RESERVES RIGHT TO DO REPAVING OR RESURFACING OF STREETS
The City reserves the right to do the repaving or resurfacing of the streets even though the
Proposal lists quantities for doing such work. The Engineer may direct the Contractor to omit any
portion or all of this repaving or resurfacing, in which case the Contractor shall not be entitled to
any adjustment or allowance in contract prices.
12.3.24 ASPHALT OR CONCRETE UNAVAILABLE OR INCLEMENT WEATHER ON
COMPLETION OF BACKFILL
Upon completion of backfill operations, if hot bituminous asphalt or concrete is unavailable or the
weather is inclement, a temporary asphalt surface - cold mix or other approved Article 11 - 25
material - having a two inch (2") minimum thickness shall be installed immediately on the surface
of the trench, cut, or hole in an asphalt or concrete street, walk, curb and gutter, etc. before the
Contractor leaves the excavation site or continues the trench to the next block, intersection, or
alley, unless otherwise allowed by the Engineer. Cold mix asphalt and its placement shall be
furnished at the Contractor's expense and shall not be a pay item.
As soon as hot bituminous asphalt or concrete becomes available, the temporary asphalt
surface shall be removed and replaced with permanent asphalt or concrete in accordance with
prevailing City construction and material specifications for the class of work involved by the
Contractor. See ARTICLE 8— PAVEMENT for additional requirements.
12.4 METHOD OF MEASUREMENT
Method of measurement for storm sewer construction shall be as follows:
(a) Inlets and Manholes - Each inlet or manhole constructed will be counted for payment by
the contract unit.
(b) Storm Sewer Pipe - The length of storm sewer pipe of various sizes and types shall be
measured in feet along the centerline of acceptably laid storm sewer from inside of wall to
inside of wall of manholes and/or inlets, or to end of pipe (excluding flared end sections).
Article 12 — 9
SEE TYPE 1A STD. M.H.
FOR TOWER ABOVE
THIS ELEVATION
5,. 14.-0„ I 5"
12" MIN. ����!
PIPE AT M.H. SHALL BE OF THE
SAME CLASS AS PIPE IN LINE _,
SEE DETAIL tn
INFLOW PLP �� ,o a• •
�4
CONCRETE COLLAR E 46''•F SPRINGLINE
alai!/ AS REQUIRED ,y��0 '
PROJECTION INTO M.H.'S
( •`' ,
24" : PRECAST SPACER RINGS `f q
2 2 M ,
() W
• I— _ :j ID
__ w CLASS "B" BEDDING
LLI
w NCONNECTION OF INFLOW PIPES TYPE II MANHOLE
wSHALL BE MADE WITH MINIMUM STANDARD FOR RCP
O < PLOWABLE FILL REQ. ( SEE NOTE 4 )
(` WHEN USING PVC NO SCALE
wE- AND
3 0_ (NFLO P(EPDXY GRO HOPE PIPE
UT
o r (TYP. ALL M.H.'S)
PRECAST OR CAST-IN-PLACE
I --- --L� CONCRETE WALLS 5"
' ` SOLID CONCRETE
L, f BASE TO THIS ELEV.
'� / IF CONTRACTOR i
L. ' °' .� ELECTS TO MAKE
8" MIN. ! . BASE IN ONE POUR N I
III
3" NON COMPACTED LAYER IN
BETWEEN UNDISTURBED EARTH
121.1 L 6;-4" 48" STD. J AND CONCRETE
TYP. 7 —4" 60" STD. UNDISTURBED EARTH FOR
CAST-IN-PLACE BASE OR 13
8'-4" 72" STD. 3"R
6" COMPACTED GRAVEL BEDDING
FOR PRE-CAST BASE SHALL
4 BE CONTINUOUS OR
TYPE 1A 48" STANDARD MANHOLE WITH 12" LAP.
15" TO 19" RCP CONNECTION DETAIL
TYPE 1B 60" STANDARD MANHOLE SCALE: 1"=2'-0"
< 18" TO 42"
TYPE 1C 72" STANDARD MANHOLE
< 42" TO 54"
NO SCALE
PIPES < 54" APPROPRIATE MANHOLE SIZE
FROM CDOT STAND PLAN NO. M-604-20
NOTES.
1. DESIGN CRITERIA:
CONCRETE -4,000 P.S.I.COMPRESSIVE STRENGTH AT
28 DAYS (TYPE Ii-V CEMENT).
2. FOR PIPE INVERT ELEV.'S SEE PLAN &PROFILE SHEETS.
3. LADDER RUNGS REQUIRED IN ALL MJ-I'S
4.IF ALTERNATE CSP DESIGN IS USED, TYPE II M.H. SHALL
BE MODIFIED &CONSTRUCTED FROM CORRUGATED PIPE.
5. IF PRE-CAST MANHOLE BASES ARE USED. THE CONCRETE
BENCH/TROUGH SHALL BE CAST-IN-PLACE.
6. CONTRACTOR SHALL USE A RESILIENT FLEXIBLE CONNECTOR WHEN
CONNECTING FLEXIBLE PIPE TO PRECAST CONCRETE MANHOLES
CONFORMING TO ASTM C1478 FOR STORM APPLICATIONS.
i ritI Of STORM MANHOLES SD15
2/13/2023 ii�� PUEBILP PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION DRAWN BY: ]M
10/17/2022 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: l5
REVISION 71 (719)553-2295 PHONE APPROVED BY: JS
'
IF DISTANCE FROM LIP LINE ' WIDTH OF PAVEMENT REPLACEMENT
3 OF C. & G. TO TRENCH IS
C LESS THAN 4', ALL ASPH. 12" 12"
SHALL BE REMOVED FROM
LIP TO TRENCH LINE MIN. MIN.
HOT BITUMINOUS OR
�S CONCRETE PAVEMENT
'. .. ..; AGGREGATE BASE
\ `:----UNDISTURBED SUBGRADE
3
MIN. °>
:k COMPACTED BACKFILL
% \.
SEJ�!ICPERINIE SSLROPAES AT ''
—.-......1,,,r.......-- 1
ECIFIEDD ON THE PLANS
OR AS DIRECTED BY '
THE ENGINEER
rl//l//l/ //l//l/ /// l/ // l/ // // l/ l/ // // lI l/ // l/ / l / / /
//.//,// , / // // r/ // // //2//l//6/6/6/6/6/6/6/r / 6/6/6/r // l/l/l l :-
` 12" MIN.
/l/////\ INITIAL BACKFILL ZONE
l •
/.r'., r/ r/ r/ r/ 'r r/ r/ ,f ,/ I/l'//Irl/r/1�//�l/////r/ 'l I�' SPRINGLINE
`; / rl l
22 1/2' OR 45' FITTING, AS NEEDED ;.'% ,/16 / 44fpj(� 6" MIN.
CLASS "B" BEDDING MATERIAL
OR CAP TEE OR WYE FITTING OR APPROVED UNLESS STATED OTHERWISE
TEE OR WYE SADDLE AS REQUIRED VARIES — ON THE PLANS OR AS
ORDERED BY THE ENGINEER
SEWER MAIN
TRENCH DETAIL FOR SANITARY SEWER MAIN AND SERVICE LINES
SCALE: 1"=3'-0''
r
\iQ \.
UNDISTURBED SUBGRADE �; %:
CLASS "B" BEDDING
TO 1' ABOVE SERVICE LINE
o"
COMPACTED BACKFILL � `/`
/ ///�//,/, �,'//�; 1/4SE,R' PERIN1 OR AS PE AT
//////l// //I/l//l//11 / � 4 O�REAS SPECIFIED DIRON THE ECTED B PLANS
TEE OR WYE FITTING OR APPROVED .\`‘I/
/ / l/ 1/./0/001011
/./ al, THE ENGINEER
TEE OR WYE SADDLE AS REQUIRED
pal/r//l l/ p:j!,'a:.a:// // v_ l/ /l 22 1/2' OR 11 / ' OTRIING
6' MI . MIN OR // // // AS NEEDED AT 12' DEPTH MAX.
SEWER MAIN LPIPE SLOPE TO BE A MINIMUM OF
VARIESF 1/4 PER 1' AND A MAX. OF 2:1
SANITARY SEWER SERVICE INSTALLATION FOR MAINS GREATER THAN 12 FEET DEEP
SCALE: 1"=3'-0"
NOTES:
1. CONTRACTOR SHALL COMPLY WITH ALL LOCAL, STATE
AND FEDERAL HEALTH AND SAFETY REQUIREMENTS
INCLUDING BUT NOT LIMITED TO DEPOSITION OF CUT,
SLOPING AND/OR BRACING.
2. SERVICE LINES SHALL BE CONNECTED TO THE SEWER
MAIN SO THE FLOWLINE IS AT/OR ABOVE THE SPRINGLINE
OF THE PIPE FOR 8" AND 10" SEWER MAINS AND IN
THE TOP 1/4 OF THE PIPE FOR 12" AND LARGER SEWER
MAINS.
3. THE ENDS OF ALL SERVICE LINES SHALL BE MARKED FOR
LOCATION WITH A 2"x4" BOARD OR OTHER SUITABLE
MARKER EXTENDING 2 FEET ABOVE AND 3 FEET BELOW
GRADE IN ADDITION TO A 3 INCH WIDE GREEN PLASTIC
TAPE TIED TO THE END OF THE SERVICE LINE AND
EXTENDING 6 INCHES ABOVE THE GROUND SURFACE.
.,
t C111,"' R SANITARY SEWER TRENCH DETAIL SD21
2/13/2023 if " P V E B LOPUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: IM
10/17/2022 d
al,.,,-, ,. 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: SM
PRECAST MANHOLE c•.� 4 —0 ®`o'
SECTIONS
0 0
°'• GROUT
4.,
•
'.'b
• CAST—IN—PLACE
MIN. a�
SLOPE 2" ix, ,z•,//��/r.////,, "5
CAST IN PLACE - G� /�/� �i////�//�/f/i
CONC BASE ROUND OR
SQ. AT CONTRACTORS ' . SW
OPTION o` - A
O.D. FOR 8" & 10" PIPE, ` ZEFONSWZ
44 O.D. FOR 12" AND LARGER PIPE jam°O� �` °O• o p �/ / / /
3" NON—COMPACTED LAYER IN
BETWEEN UNDISTURBED EARTH AND CONCRETE
UNDISTURBED EARTH FOR CLASS "B" BEDDING MATERIAL
CAST—IN—PLACE BASE OR `8" MIN. UNLESS STATED OTHERWISE
ON THE PLANS OR AS
6" COMPACTED GRAVEL BEDDING
FOR PRE—CAST BASE ORDERED BY THE ENGINEER
APPROVED WATER STOP GASKET
FOR CAST—IN—PLACE BASE OR
RESILIANT RUBBER CONNECTOR
FOR PRE—CAST BASE.
STANDARD 48" BASE SECTION 8" THRU 15" PIPE
NO SCALE
I•. 5'—O"
PRECAST MANHOLE I
�I SLOPE 2"
SECTIONS `�'��
•D
4" 'a° GROUT
MIN. Z s, /• r/.//.//.//.//.//.//.//. i
M. d
• /i//i//r//i//i//i//i i
CAST—IN—PLACECONC BASE
SPTION CONTRACTORS
0
z
►p
3/4 OF PIPE O.D.,MIN.
3" NON—COMPACTED LAYER IN CO
BETWEEN UNDISTURBED EARTH AND CONCRETE
UNDISTURBED EARTH FOR // ',, // // // // // // // i
CAST—IN—PLACE BASE OR .1 f/, f�� if�� ��e
fi" COMPACTED GRAVEL BEDDING w 'V V Vj V Cyd, goy, ./ �4j,�
FOR PRE—CAST BASE /> N. � . . 'A-
CLASS
APPROVED WATER STOP GASKET- CLASS "B" BEDDING MATERIAL
UNLESS STATED OTHERWISE
FOR CAST—IN—PLACE BASE OR
RESILIANT RUBBER CONNECTOR OPRDEREDBYNOR
THE ENGINEER
FOR PRE—CAST BASE.
STANDARD 60" BASE SECTION 18" THRU 36" PIPE
NO SCALE
MANHOLE NOTES
1. USE 24" STANDARD MANHOLE FRAME AND COVER
UNLESS OTHERWISE NOTED ON PLANS.
2. IF PRE—CAST MANHOLE BASES ARE USED, THE
CONCRETE BENCH/CHANNEL SHALL BE CAST—IN—PLACE,
AFTER SEWER PIPE IS SET TO GRADE
3. THE CONCRETE CHANNEL IN ALL MANHOLE BASES SHALL
BE CAST WITH A MINIMUM 18" CENTERLINE RADIUS
SWEEP.
4. FOR 72" STANDARD BASE SECTION 42" THRU 48"
SEE 5015.
5. MANHOLES FOR PIPES GREATER THAN 48"
SHALL BE DESIGNED BY ENGINEER.
,jk :Teti°i SANITARY SEWER MANHOLE DETAILS SD22
2/13/2023pU E B LO PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: 1M
10/17/2022
43--- PUBLIC
��„1�� 211 EAST"D”ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: SM
4' FOR PIPE UP TO 15"DIA.
5' FOR PIPE 18" DIA.THRU 36" DIA.
ar la.
APPROVED WATER rq"
STOP GASKET
MIN.
Wril i FLOW LINE GROUT IN ETO FLOW LINE FROMVEN SLOPE
$4E:Ma
CLASS "6"BEDDING i t c h / / ;�.
LESS THAN 2'-0"
CAST-IN-PLACE 'o /la SLOPE 2"
CONC BASE ROUND OR
SQ. AT CONTRACTORS a'
OPTION UNDISTURBED EARTH FOR
3" NON-COMPACTED LAYER IN ' CAST-IN-PLACE BASE OR
BETWEEN UNDISTURBED EARTH AND CONCRETE p�A�ANS 6"COMPACTED GRAVEL BEDDING
nvAvM,016 W6WAS i. FOR PRE-CAST BASE
8" MIN. 7 viii
MANHOLE BASE SECTION FOR PIPE DROP LESS THAN 2'-0"
NOT TO SCALE
4'FOR PIPE UPTO 15"DIA.
5' FOR PIPE 18, DIA. THRU 36" DIA.
TEE -PRECAST MANHOLE SECTIONS
iv
I '1
CLASS "B" BEDDING IVXIX/JIX/JG .-
-7 I �Y' ti M,.
AVEI GROUT
SAME SIZE PIPE , ill ji; SLOPE 2"
- VARIES, 2'-0" MIN.
DROP SECTION f;. �111111W/7.411
3" NON-COMPACTED LAYER IN
MIN.6" CONCRETE BETWEEN UNDISTURBED EARTH AND CONCRETE
ENCASEMENT AROUND �� UNDISTURBED EARTH FOR
DROP ASSEMBLY j�v�w�J A �Ar.., CAST-IN-PLACE BASE OR
90' ELBOW 6 COMPACTED GRAVEL BEDDING
8" MIN. FOR PRE-CAST BASE
APPROVED WATER
STOP GASKET (TYP.)
MANHOLE BASE SECTION WITH DROP ASSEMBLY
NOT TO SCALE
i
1 'i'`, 0' SANITARY SEWER MANHOLE DETAILS SD23
2/13/2023 n p V E B LO PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: 3M
10/17/2022211 EAST 'D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION �f�� (719)553-2295 PHONE APPROVED BY: SM
PLACE CONC. COLLAR,
AS SHOWN IN ALL 24" STANDARD MANHOLE
UNPAVED AREAS COVER WITH FRAME
_ FIN • RAI
PRECAST CONC. OR HDPE `j;Oj�Oj�O%�'�\;1—�
GRADE RINGS ' �, R ::Y': r.....•.+n. ..
BRICK (EXISTING MH'S ONLY `�__ * K GROUT
VARIES AS REQD la lar AGGREGATE BASE
12" MAX, 4" MINZ
PRECAST ECCENTRIC a'• 2'-0"f
CONE (SEE NOTE 1) " • NOTE;
TO BE USED FOR MANHOLES
PRE ';° GREATER THAN 6' DEEP.
GRADE RINGS 1
BRICK (EXISTING MH'S ONLY)
CAST CONC PRECAST
�Mj��]iG7:l� MANHOLE
SECTION
MANHOLE TOP SECTION WITH RING EXTENSION
SCALE: 1"-3'-0"
PLACE CONC. COLLAR, 24" STANDARD MANHOLE
AS SHOWN IN ALL COVER WITH FRAME
UNPAVED AREAS FINISH GRADE
VAKVBRICK (EXISTING MH'S ONLY)•,,,W<�/,C�/.• i ,::....S.,.:,":;•. •y>;v•.
PRECAST 2", 4" OR 6 .r.•:':'. <_.:., .•c..". ....
GRADE RINGS - �n GROUT
VARIES AS READ �/—lir AGGREGATE BASE
12" MAX, 4" MIN
o°2°
REINFORCED Mg
V 8
STANDARD TOP PRECAST
SLAB DESIGNED MANHOLE
FOR H2O LOADING BASE SECTION
SECTION
N.
TO BE USED FOR MANHOLES
6' DEEP OR LESS
FLAT TOP MANHOLE
SCALE: 1"-3%-0"
NOTE 1. "SITUATE ECCENTRIC
CONE SECTION WHERE SLOPE
OF THE CONE SECTION IS
6" 4-6" 8" 8" 6"° 6" POINTING TOWARD THE
1... .1
1DOWNSTREAM DIRECTION"
4 BAR ,-d• `om a
S=1, 1412 E
lmi .ini.tor
NsainsimirAiri
'.5" `'", INSIDE WALL
OF M.N.
i
1. DESIGNED FOR H2O LOADING
2. BARS TO BE TIED, NOT WELDED.
3. SLAB TO BE 8' THICK.
4. STEEL TO BE PLACED TOP .Sc BOTTOM WITH
2" CLEAR BTWN. BARS & CONC. SURFACE.
5. ALL BARS TO BE #4.
TOP CONCRETE SLAB FOR FLAT TOP MANHOLE
NOT TO SCALE
MANHOLE DETAILS SD24
2/13/2023 1T P1)E B LO PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: JM
10/17/2022211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION �,I��r�do (719)553-2295 PHONE APPROVED BY: SM
I
44 TIES P P 1
® 24" O.C. U l SS OTHERWISE NO D
i--.i 5"}+- . SEWER
I I;11 III ' r= ALA
e , + o I WATER MAIN
O
O �I- cl • O w = �.•
w w =
o. a p O
X44 REBAR 011
a ' a a
N
��� I- w SEWER
_....,
ENCASEMENT
(ONLY WHEN
BENDING DIAGRAM SECTION A-A REQUIRED)
NOT TO SCALE NOT TO SCALE
#4 REBAR
SEWER ENCASEMENT DETAILS
NOT TO SCALE
I
• • •
1-3. ' i i , i -3,"
Y I
iB
t i • g
0 .Il
COPOLYMER POLYPROPYLENE
PLASTIC
1/2" GRADE 60 STEEL REINF.
SECTION B-8
6" VERTICAL STEP
SPACING 16" 0.C.
MANHOLE STEP- STORMWATER ONLY
NOT TO SCALE
ilkSEWER DETAILS SD26
'lilt PUEBLO r.
PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION DRAWN BY: )M
u . .2u2.2 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION o��Or
(719)553 2295 PHONE APPROVED BY: SM
Materials
General
The work covered by this section of the specifications consists of the furnishing of all labor, supplies,equipment and materials and performing all
operations in connection with the installation of tracer wire and appurtenances, as shown on the plans, as herein specified and directed by the
Engineer to comply with Senate Bill 18-167. The bill requires that all new underground facilities, including laterals up to the structure or building
being served,installed on or after August 8.2018,must be electronically locatable when installed per section 9-1.5-103(10),CRS.
All tracer wire and tracer wire products shall be domestically manufactured in the U.S.A.
All tracer wire shall have HDPE insulation intended for direct bury,color coated per APWA standard for the specific utility being marked.
Tracer Wire
• Open Trench-Tracer wire shall be#12 AWG copper clad steel,high strength with minimum 450 lb.break load,with minimum 30 mil HDPE
insulation thickness.
• Directional Drilling/Boring-Tracer wire shall be#12 AWG copper clad steel,extra high strength with minimum 1,150 lb. break load,with
minimum 30 mil HDPE insulation thickness.
• Tracer wire-Pipe Bursting/Slip Lining-Tracer wire shall be 7 x 7 stranded copper clad steel,extreme strength with 4,700 lb.break load,
with minimum 50 ml HDPE insulation thickness.
Connectors
• All mainline tracer wires must be interconnected in intersections.at mainline tees and mainline crosses.At tees,the three wires shall be joined
using a single 3-way lockable connector(SnakeBiteTM or approved equal). At crosses,the four wires shall be joined using a 4-way connector.
Use of two 3-way connectors with a short jumper wire between them is an acceptable alternative.
• Direct bury wire connectors-Shall include SnakeBiteTM 3-way lockable connectors(or approved equal)and mainline to lateral lug
connectors specifically manufactured for use in underground tracer wire installation. Connectors shall be dielectric silicon filled to seal out
moisture and corrosion and shall be installed in a manner so as to prevent any uninsulated wire exposure.
• Non-locking faction fit,twist on or taped connectors are prohibited
Termination/Access
• All tracer wire termination points must utilize an approved tracer wire access box(above ground access box or grade level/in-ground access
box as applicable),specifically manufactured for this purpose.
• All grade level/in-ground access boxes shall include a dual terminal switchable lid(SnakePits LD14G2T-SW or approved equal),be
appropriately identified with"sewer cast into the cap,and color coded per APWA standard for the specific utility being marked.
• A minimum of 2 ft.of excess/slack wire is required in all tracer wire access boxes after meeting final elevation.
• All tracer wire access boxes must include a manually interruptible conductive/connective link between the terminal(s)for the tracer wire
connection and the terminal for the ground rod wire connection.
• Ground wire shall be connected to the identified(or bottom)terminal on all access boxes.
• Service Laterals on public property-Tracer wire must terminate with a coil of 6 feet of tracer wire for future extension to the building,
located at the edge of the road right-of-way,and out of the roadway.
• Service Laterals on private property-Tracer wire must terminate at an approved above-ground tracer wire access box,affixed to the
building exterior directly above where the utility enters the building,at an elevation not greater than 5 vertical feet above finished grade,or
terminate at an approved grade level/in-ground tracer wire access box, located within 2 linear feet of the building being served by the utility.
• Long-runs,in excess of 2,500 linear feet-Tracer wire access must be provided utilizing an approved grade level/in-ground tracer wire
access box,located at the edge of the road right-of-way and out of the roadway.The grade level/in-ground tracer wire access box shall be
delineated using a minimum 48"polyethylene marker post,color coded per APWA standard for the specific utility being marked or other
approved marker by the City of Pueblo.
Grounding
• Tracer wire must be properly grounded at all dead ends/stubs.
• Grounding of tracer wire shall be achieved by use of a drive-in magnesium ground rod with a minimum of 20ft of#12 red HDPE insulated
copper clad steel wire connected to anode(minimum 1.5 lb.)specifically manufactured for this purpose and buried at the same elevation as
the utility.
• When grounding the tracer wire at dead ends/stubs,the ground rod shall be installed in a direction 180 degrees opposite of the tracer wire,at
the maximum possible distance.
• When grounding the tracer wire in areas where the tracer wire is continuous and neither the mainline tracer wire or the ground rod wire will be
terminated at/above grade, install ground rod wire directly beneath and in-line with the tracer wire. Do not coil excess wire from ground rod
wire.In this installation method,the ground rod wire shall be trimmed to an appropriate length before connecting to tracer wire with a mainline
to lateral lug connector.
• Where the ground rod wire will be connected to a tracer wire access box,a minimum of 2 ft.of excess/slack wire is required after meeting final
elevation.
= ; ;, TRACER WIRE SPECIFICATIONS(1) SD32
PIi E B LO PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: JH
}y 211 EAST 'D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: JH
1 t1
Installation
General
• Tracer wire installation shall be performed in such a manner that allows proper access for connection of line tracing equipment,proper locating
of wire without loss or deterioration of low frequency(512Hz)signal for distances in excess of 1,000 linear feet, and without distortion of signal
caused by multiple wires being installed in close proximity to one another.
• Tracer wire systems must be installed as a single continuous wire, except where using approved connectors. No looping or coiling of wire is
allowed.
• Any damage occurring during installation of the tracer wire must be immediately repaired by removing the damaged wire and installing a new
section of wire with approved connectors.Taping and/or spray coating shall not be allowed.
• Tracer wire shall be installed at the top of the pipe and secured(taped/tied)at 5'intervals.
• Tracer wire must be properly grounded as specified.
• Tracer wire on all service laterals/stubs must terminate at an approved tracer wire access box located directly above the utility, at the edge of
the road right-of-way but out of the roadway. (See Tracer wire Termination/Access)
• At all mainline dead-ends,tracer wire shall go to ground using an approved connection to a drive-in magnesium ground rod,bused at the same
depth as the tracer wire. (See Grounding)
• Mainline tracer wire shall not be connected to existing conductive pipes. Treat as a mainline dead-end and ground using an approved
waterproof connection to a ground rod buried at the same depth as the tracer wire.
• All service lateral tracer wires shall be a single wire,connected to the mainline tracer wire using an approved mainline to lateral lug connector
installed without cutting/splicing the mainline tracer wire.
• In occurrences where an existing tracer wire is encountered on an existing utility that is being extended or tied into, the new tracer wire and
existing tracer wire shall be connected using approved splice connectors and shall be properly grounded at the splice location as specified
Storm&Sanitary Sewer Systems
• All service lateral tracer wires must be properly connected to the mainline tracer wire to ensure full tracing/locating capabilities from a single
connection point.
• Lay mainline tracer wire continuously,by-passing around the outside of manholes/structures on the north or east side.
• Tracer wire on all sewer laterals must terminate at the property line with a coil of 6 feet of tracer wire taped directly to the service lateral at the
edge of the road right-of-way or at an approved location.
• The City of Pueblo Stormwater Department or Wastewater Department must be contacted to inspect tracer wire installation prior to backfilling
any infrastructure that connects to the City's storm sewer or sanitary sewer system.
Prohibited Products and Methods
The following products and methods shall not be allowed or acceptable:
• Uninsulated tracer wire
• Tracer wire insulations other than HDPE
• Tracer wires not domestically manufactured
• Non-locking,fnction fit,twist on or taped connectors
• Brass or copper ground rods
• Wire connections utilizing taping or spray-on waterproofing
• Looped wire or continuous wire installations,that has multiple wires laid side-by-side or in close proximity to one another
• Tracer wire wrapped around the corresponding utility
• Brass fittings with tracer wire connection lugs
• Wire terminations within the roadway,i.e. in valve boxes,cleanouts,manholes,etc.
• Connecting tracer wire to any conductive utilities
Testing
• All new tracer wire installations shall be located using typical low frequency (512Hz) line tracing equipment. witnessed by the contractor,
engineer and facility owner as applicable,prior to acceptance of ownership.
• This verification shall be performed upon completion of rough grading and again prior to final acceptance of the project.
• Continuity testing in lieu of actual line tracing shall not be accepted.
(), TRACER WIRE SPECIFICATIONS(2) SD33
�� PP V E B LO PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: )H
-SS cotorado 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: JH
Products
The following products have been deemed acceptable and appropriate.These products are a guide only to help you choose the correct
applications for your tracer wire project.
• Copper-Clad Steel(CCS)Tracer Wire
o Open Trench-Copperhead*#12 High Strength part#1230G-HS or approved equal.
o Directional Drilling/Boring-Copperhead*Extra High Strength part#1245G-EHS or approved equal.
o Pipe Bursting/Slip Lining-Copperhead*SoloShot Extreme Strength 7 x 7 Stranded part#GPBX-50 or approved equal.
• Connectors
o Copperheads 3-way locking connector part#LSC1230C or approved equal.
o DryConn 3-way Direct Bury Lug! Copperhead*Part#3WB-01 or approved equal.
• Termination/Access
o Non-Roadway access boxes applications: Tracer wire access boxes grade level Copperhead*3-way Direct Bury Lug adjustable lite
duty Part#LD14G2T-SW or approved equal_
o Concrete/Driveway access box applications Tracer wire access boxes grade level Copperhead*Part#CD14G2T-SW or
approved equal.
• Grounding
o Drive in Magnesium Ground Rod: Copperhead*Part#ANO-12(1.5 lb.)or approved equal.
Manufacturer Product Options:
Copperhead*products or approved equal.
TRACER WIRE SPECIFICATIONS(3) SD34
11-1" F)U E PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: 3H
211 EAST°D°ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION tialorOcfo (719)553-2295 PHONE APPROVED BY: 3H
N
GRADE LEVEL IN-GROUND '
W \�i� E
ACCESS BOX PLACED ON TOP 1P, \4 00 .
OF POND BERM WITH DRIVE-IN TRACER WIRE SHALL BE
MAGNESIUM GROUND ROD ROUTED AROUND MANHOLES S
ON THE NORTH AND/OR
EAST SIDE
MAIN LINE TO
eLATERAL LUG
CONNECTOR (TYP.)
= ;
■
DETENTION
POND OUTLET ■
STRUCTURE
■
■
#12 AWG COPPER-CLAD
STEEL W/ 30 MIL HDPE 11
JACKET - GREEN (TYP) M
■
DRIVE-IN MAGNESIUM 11GROUND ROD (TYP.) 4-WAY CONNECTOR OR
11
TWO 3-WAY CONNECTORS
WITH SHORT JUMPER WIRE
■
...
�1
GRATED AREA DRAIN MANHOLE (TYP.) 1
INLET (SEE NOTE 2)
1 FUTURE STUB
1 CONNECTION
(SEE NOTE 3)
1
1' SEE NOTE 2
• 4,,.i./ IN".•
c<°1
INLET
NOTES:
1. WIRE SHOWN AWAY FROM PIPE FOR CLARITY. WIRE SHALL BE INSTALLED ON THE TOP OF THE PIPE. THE
WIRE SHALL BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5' INTERVALS.
2. TRACER WIRE FOR INLETS MAY TERMINATE INSIDE OF INLET BOX BELOW THE ACCESS (SEE DETAIL SHEET 6 OF
8) OR A GRADE LEVEL IN-GROUND ACCESS BOX MUST BE USED (OPTION REQUIRES CITY APPROVAL IN PAVED
AREAS). DRIVE-IN MAGNESIUM GROUND ROD MUST BE USED FOR EITHER OPTION.
3. AT ALL FUTURE STUB CONNECTIONS, A MINIMUM OF 6 FEET OF TRACER WIRE SHALL BE EXTENDED BEYOND THE
END OF THE PIPE, COILED AND SECURED FOR FUTURE CONNECTIONS. THE END OF THE TRACER WIRE SHALL BE
SPLICED TO THE WIRE OF A DRIVE-IN MAGNESIUM GROUND ROD AND IS TO BE BURIED AT THE SAME
ELEVATIONS AS THE SEWER MAIN.
o STORM SEWER PLANE SD35
fill- P E La PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: JH
9> ,4 adc) 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: JH
N
� E' �
�. ` .�
RIGHT-OF-WAY LINE
s-
#12 AWG COPPER-CLAD
STEEL-GREEN (TYP.) DRIVE-IN
MAGNESIUM I STORM SEWER
MAIN LINE TO GROUND ROD LATERAL ON
LATERAL LUG PRIVATE SIDE
(Thi
CONNECTOR
I I - --+
1
5.0' MAX--6-1
.,.........
COIL 6' TRACER WIRE.
-..- x-1.0' MAX COILED WIRE TO BE FUTURE INSTALLATION -
EXTENDED AND SPLICED AT #12 AWG COPPER-CLAD
THE TIME OF PRIVATE I STEEL GREEN (TYP.)
LATERAL CONSTRUCTION
5.0' MAX
L _ TAPE OR PLASTIC TIE (TYP.)
> LATERAL PLAN
NO SCALE
RIGHT-OF-WAY LINE
LANDSCAPE ir
AREA
14 ro GRADE LEVEL IN-GROUND TRACER WIRE f I COIL 2' OF EXTRA RED AND GREEN
I WIRE IN ACCESS BOX. RED WIRE IS
ACCESS BOX TO BE INSTALLED DIRECTLY �C
"O OVER STORM SEWER LATERAL NEAR THE ROM GROUND ROD AND GREEN
RIGHT-OF-WAY UNE. WIRE IS TRACE WIRE ON LATERAL
*NOTE - ACCESS BOX REQUIRED AT PIPE THAT CONNECTS TO THE MAIN
f LINE WIRE.
UPSTREAM TERMINAL LATERAL AND AT
owill
a EVERY STREET INTERSECTION WHERE A
....0STORM INLET BOX OR OTHER STORM #12 AWG COPPER-CLAD
LATERAL WILL EXIST. CITY APPROVAL STEEL-RED, FACTORY
1.0 f' REQUIRED ON ALL ACCESS BOX " ' CONNECTED TO GROUND ROD
LOCATIONS.
..o #12 AWG COPPER-CLAP
n" _—, ...P. STEEL-GREEN (TYP.)
LATERAL .
Q�, a d , \_STORM SEWER
DRIVE-IN MAGNESIUM- LATERAL ON
GROUND ROD PRIVATE SIDE
LATERAL PROFILE
NO SCALE
NOTES:
1. WIRE SHOWN AWAY FROM PIPE FOR CLARITY. WIRE SHALL BE INSTALLED IMMEDIATELY ADJACENT TO THE
SERVICE PIPE. THE WIRE SHALL BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5' INTERVALS.
2. TRACER WIRE NOT REQUIRED FOR REHABILITATION PROJECTS.
:0(0 01 TRACER WIRE AT STORM SEWER
LATERAL DETAIL SD36
���� p g LO PUBLIC WORKS DEPARTMENT- ENGINEERING DIVISION DRAWN BY: 3i
211 EAST"D"ST. PUEBLO, CO 81003 CHECKED BY: SM
REVISION ca�o�7d� (719)553-2295 PHONE APPROVED BY: 3H
COIL ENOUGH WIRE TO EXTEND
12-INCHES ABOVE GROUND
L'^-- -,--11/ " 1* __Litf-L---''j
°° GROUT HOLE
r 1 , (OPPOSITE STEPS)
"ARNGl ° , ° BRING #12 AWG COPPER-
DO NOT TIE TRACER CLAD STEEL-GREEN TRACER
WIRE TO THE STEPS ° r 1 WIRE UP ON THE OUTSIDE
OF THE STRUCTURE
#12 AWG COPPER-CLAD 4
STEEL-RED, FACTORY ° n r i
CONNECTED TO GROUND ROD
°
4 A A I .., k
DRIVE-IN MAGNESIUM ° e ° ''°
GROUND ROD y TAPE OR PLASTIC TIE
0 AT 5' MAX INTERVALS
NOTE:
THIS OPTION IS RECOMMENDED FOR INLETS IN A PARKING LOT WHERE A LEVEL IN-GROUND TRACER
WIRE ACCESS BOX HAS POTENTIAL TO BE COVERED BY ASPHALT OVERLAY. THIS OPTION REQUIRES
CITY OF PUEBLO STORMWATER APPROVAL AND MAY BE SUBJECT TO ADDITIONAL REQUIREMENTS.
INLET OR MANHOLE LOCATED
IN A PAVED SURFACE
NO SCALE
TRACER
RE
Fil, PUEBLO MISCELLANEOSIDETAILSSD37
PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: 11-1
'rd0 211 EAST°D°ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: 1H
N
TRACER WIRE SHALL BE ROUTED �,11P
AROUND MANHOLES ON THE R — E
NORTH AND/OR EAST SIDE 4 r
./—
S
30 •
MAIN LINE TO LATERAL
LUG CONNECTOR (TYP.)
EVC
SEE TRACER WIRE AT SANITARY
SEWER SERVICE PLAN DETAIL
sw. SHEET 8 (TYP.)
#12 AWG COPPER—CLAD
STEEL W/ 30 MIL HOPE
JACKET — GREEN (TYP)
4—WAY CONNECTOR OR TWO 3—WAY
CONNECTORS WITH SHORT JUMPER WIRE
• I,
• FUTURE STUB
MANHOLE (TYP.) CONNECTION
(SEE NOTE 3)
=uc
—DRIVE—IN MAGNESIUM AT GRADE ACCESS POINT AND DRIVE IN
GROUND ROD (TYP.) MAGNESIUM GROUND ROD (SEE SEWER
SERVICE SECTION DETAIL — LOCATED AT
FIRST SERVICE LOCATED ON THE SOUTH
OR EAST SIDE FROM DOWNSTREAM
MANHOLE, FOR NEW SUBDIVISIONS ONLY)
0 AT GRADE ACCESS POINT AND DRIVE IN
_MAGNESIUM GROUND ROD (LOCATION TO
BE APPROVED BY THE WASTEWATER
DEPARTMENT — FOR REHABILITATION
PROJECTS ONLY, SEE NOTE 2)
NOTES:
1. WIRE SHOWN AWAY FROM PIPE FOR CLARITY. WIRE SHALL BE INSTALLED ON THE TOP OF THE PIPE. THE
WIRE SHALL BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5' INTERVALS.
2. REHABILITATION PROJECTS SHALL HAVE A DRIVE—IN MAGNESIUM GROUND ROD INSTALLED ON THE UPSTREAM
AND DOWNSTREAM MANHOLES AS WELL AS A GRADE LEVEL IN—GROUND ACCESS BOX INSTALLED AT THE
DOWNSTREAM MANHOLE (ACCESS BOX TYPE AND LOCATION TO BE APPROVED BY WASTEWATER DEPARTMENT).
3. AT ALL FUTURE STUB CONNECTIONS, A MINIMUM OF 6 FEET OF TRACER WIRE SHALL BE EXTENDED BEYOND THE
END OF THE PIPE, COILED AND SECURED FOR FUTURE CONNECTIONS. THE END OF THE TRACER WIRE SHALL BE
SPLICED TO THE WIRE OF A DRIVE—IN MAGNESIUM GROUND ROD AND IS TO BE BURIED AT THE SAME
ELEVATIONS AS THE SEWER MAIN.
,t(;t,, TRACER WIRE SAMPLE
SANITARY SEWER PLAN SD38
IT�� PUEBLO PUBLIC WORKS DEPARTMENT-ENGINEERING DIVISION DRAWN BY: JH
7-ir, 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: JH
RIGHT—OF—WAY LINE
#12 AWG COPPER—CLAD DRIVE—IN
STEEL—GREEN (TYP.) MAGNESIUM
GROUND ROD SEWER SERVICE ON
...� I PRIVATE SIDE
1.0' MAX rrr MAIN LINE TO
LATERAL LUG
CONNECTOR
11
1.0' MAX
1monos.ouAx COIL 6' TRACER WIRE. '
■ COILED WIRE TO BE
EXTENDED AND SPLICED AT FUTURE INSTALLATION —
5.0' MAX THE TIME OF PRIVATE i #12 AWG COPPER—CLAD
SERVICE CONSTRUCTION STEEL GREEN (TYP.)
TAPE OR PLASTIC TIE (TYP)
SEWER SERVICE PLAN
NO SCALE
GRADE LEVEL IN—GROUND TRACER WIRE ACCESS
BOX TO BE INSTALLED DIRECTLY OVER STORM
COIL 2' OF EXTRA RED AND GREEN SEWER LATERAL NEAR THE RIGHT—OF—WAY LINE.
WIRE IN ACCESS BOX. RED WIRE •NOTE — ACCESS BOX REQUIRED AT EACH
IS FROM GROUNDING ANODE AND UPSTREAM TERMINAL LATERAL PER BLOCK AND AT
GREEN WIRE IS TRACE WIRE ON LEAST EVERY 2,500 LINEAR FEET DOWNSTREAM.
SERVICE PIPE THAT CONNECTS TO CITY APPROVAL REQUIRED ON ALL ACCESS BOX
THE MAIN LINE WIRE. LOCATIONS.
#12 AWG COPPER—CLAD
CENTERLINE SEWER SERVICE STEEL—RED, FACTORY
CONNECTED TO GROUND ROD
#12 AWG COPPER
CLAD STEEL—GREEN
(TYP.)
DRIVE—IN MAGNESIUM GROUND ROD
SEWER SERVICE
SEWER SERVICE SECTION
NO SCALE
NOTES:
1. WIRE SHOWN AWAY FROM PIPE FOR CLARITY. WIRE SHALL BE INSTALLED IMMEDIATELY ADJACENT TO THE
SERVICE PIPE. THE WIRE SHALL BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5' INTERVALS.
2. TRACER WIRE NOT REQUIRED FOR REHABILITATION PROJECTS.
TRACER WIRE AT SANITARY
ti
rA,or SEWER SERVICE DETAILSD39
B�� PUBLIC WORKS DEPARTMENT ENGINEERING DIVISIONDRAWN BY: JH
In redo 211 EAST"D"ST. PUEBLO,CO 81003 CHECKED BY: SM
REVISION (719)553-2295 PHONE APPROVED BY: JH