REQUEST FOR PROPOSALS
INSPECTION OF SEWER MAINS AND MANHOLES
FOR
CAPITAL REGION WATER
APRIL 15, 2015
Capital Region Water (CRW) invites Sewer Service Company (SSC) firms to submit a proposal to perform
a detailed inspection of sewer manholes and Combined Sewer Overflow (CSO) outfall structures,
accompanied by a rapid assessment of sewer mains as observed from the manholes/outfall structures to
identify system connectivity, material, size, debris buildups, and general structural condition. Firms must
be experienced in zoom camera inspection of gravity sewer mains and manholes, the National
Association of Sewer Service Companies (NASSCO) Pipeline Assessment & Certification Program (PACP)
and Manhole Assessment & Certification Program (MACP). Firms must also be familiar with NASSCO PACP
and MACP (latest version) compliant data collection and integration hardware and software.
After review of all proposals received, CRW may perform interviews prior to entering directly into an
agreement with the selected SSC to perform the work. The agreement will include all provisions of this
RFP (including Appendixes) and the proposal.
GENERAL PROJECT DESCRIPTION
CRW owns and operates a sewer collection system that consists of approximately 132 miles of sanitary
and combined sewers ranging in size from 8 inch diameter circular pipe to 4 foot - 7 inch by 7 foot
rectangular pipe. Based on the previous work performed by CRW as identified below there will be
approximately 3,210 manholes inspected as part of this project which includes approximately 2,900
sanitary sewer manholes and approximately 310 storm sewer manholes tributary to the combined sewer
system. The system also includes fifty-eight (58) CSO chambers and outfalls.
Work associated with CRW’s Municipal Separate Storm Sewer System (MS4) will not be part of this
assignment.
The following work has been previously completed by CRW:
1. Development of ESRI ArcGIS and Cityworks Asset Management Systems to ultimately house
information collected for the sewer system.
2. GPS field data collection and processing (northing, easting and elevation) of visible above grade
sanitary, combined and storm sewer features (manhole covers, inlets and CSO chambers) within
CRW’s sewer system.
3. NASSCO PACP and multi-sensor inspection of interceptor piping including the Front Street, Asylum
Run, Paxton Creek, Paxton Creek Relief, Hemlock and Spring Creek Interceptors (70,550 feet total).
4. NASSCO MACP Level 2 inspection of interceptor manholes (200 total).
5. Interior inspections of known combined sewer regulator chambers and equipment.
6. Visual photo-inventory of accessible CSO outfalls.
Page 1 of 8
In an effort to obtain more information about the collection system CRW is now seeking the services of a
qualified SSC firm to perform inspection of the remaining sanitary/storm sewer manholes and CSO outfalls
structures, and a rapid assessment of the remaining sewer mains (132 miles estimated) utilizing zoom
camera technology and NASSCO PACP/MACP (latest edition) compliant data collection and integration
hardware and software which is also compatible with the Cityworks Asset Management System and ESRI
ArcGIS.
PROJECT SCOPE OF WORK
The selected firm shall complete the following Scope of Work and the requirements identified in the
attached Appendixes which will be incorporated into the contract for this work by reference:
1. Develop a detailed work plan and schedule of activities including specific working hour
timeframes and obtain CRW’s approval of work plan prior to commencing work.
2. Prepare a Data Collection and Management Plan, describing the specific data to be collected
(i.e. proposed database alpha-numeric attributes, photographs, digital field forms, etc.), along
with the protocol, forms, tools, and other methods that will be used for field data collection, data
storage and delivery, and quality assurance/quality control.
3. Develop a traffic control plan, utilize traffic control devices and provide traffic control as
necessary throughout the project. The traffic control plan shall be subject to approval by the
authority having jurisdiction prior to commencing with work.
4. Develop and submit a Health and Safety Plan for the project.
5. Obtain all permits and approvals necessary to perform the work. CRW will be responsible for any
permit fees.
6. Prior to performing the inspection, provide door hangers to properties that will require entry to their
property to access the CRW manholes.
7. Use data provided by CRW to locate manholes for inspection. All data collected at each
manhole must be provided in an approved format defined in the Data Collection Plan and
referenced to CRW’s unique manhole identification number. Locate missing or buried manholes
with a metal detector or other approved equipment as needed (up to a maximum of 15 minutes
to locate). Provide additional exhibits and diagrams showing the approximate X and Y location
of all buried manholes and any manholes located during completion of the work that are not
included in CRW’s GIS.
8. Perform a Modified NASSCO MACP Level 1 inspection of all manholes within the project area using
zoom camera technology to define the physical dimension, structural condition, and visible
blockages of each manhole.
Proposals should include comments on and suggested
modifications to the Draft Manhole Inspection Form and Zoom Camera Inspection Form attached
for reference as Appendix A.
9. Perform rapid assessment of each sewer segment using zoom camera technology in both the
upstream and downstream direction, or in one direction when the opposing structure is clearly
visible. Rapid assessments shall define the physical dimensions and material of each sewer;
characterize observed blockages, infiltration and inflow (I/I) and structural integrity of each sewer
using PACP codes; and establish priorities for maintenance, repair or future inspections. Proposals
should include comments on and suggest modifications to the Draft Manhole Inspection Form
and Zoom Camera Inspection Form attached for reference as Appendix A.
10. Provide photo documentation for each manhole and sewer segment using the attached forms
or mutually acceptable modified forms, and including the following at a minimum.
o One close-up photograph of the manhole frame and cover to show overall condition.
Photograph shall be taken of any indications of previous overflows such as water marks,
paper or other debris typical of sewer overflows.
Page 2 of 8
Close-up photographs of the manhole interior to show overall condition.
A minimum of two “area” photographs of manhole frame and cover showing location
within the roadway, shoulder or easement as appropriate. One photograph shall be
oriented in the direction of the downstream pipe as it flows from the manhole. One
additional area photograph shall be typically taken in the direction of the largest upstream
pipe as it flows into the manhole, generally in the opposite direction of the first photograph.
If any unusual issues are noted, additional photos shall be taken as necessary. Photos shall
show the pipeline cover (i.e. the general ground cover over the pipe) and easement
condition and a significant landmark that would assist CRW in locating the manhole in the
future. The area photographs should show the manhole visible in the foreground where
possible.
o Minimum of one (1) digital still image for each pipe segment depicting overall visible
defects, construction features and service connections, with additional images as
necessary to characterize significant observed manhole/pipe defects and other unique
features.
Provide additional exhibits and diagrams to demonstrate configuration and connectivity of the
pipe system as determined during the inspections and note discrepancies between the CRW
provided GIS data and field collected data.
Provide recommendations for corrective actions to the manholes or, where visible, connecting
pipe segments using the attached forms.
CSO Outfall Assessment – Use zoom camera technology to determine the physical dimensions
and investigate the condition of each CSO outfall structure and the connecting pipe(s) to each
CSO regulator structure.
o Conduct a surface evaluation of the outfall pipe alignment from the regulator chamber
to the outfall.
o Assess the condition of the outfall (where visible during low river stage conditions) and the
condition and effectiveness of any intrusion gates and duck bill flaps.
o The investigation of each CSO Outfall structure shall include an approved site sheet
documenting the surface condition of the outfall pipe from the regulator chamber to the
outfall, condition of the outfall, and the condition and effectiveness of any intrusion gates
and duck bill flaps. These site sheets shall identify the location defects on a diagram of the
CSO structure and visually document all components of the structure with the appropriate
camera equipment.
Data shall be supplied to HRG (Engineer) in a mutually agreeable digital format for ultimate
migration/integration into CRW’s ESRI ArcGIS and Cityworks Databases by CRW as necessary. See
general database requirements identified in the Project Equipment and Proposal Requirements
Sections of this RFP.
Enter all data consistent with CRW’s unique asset identification numbering system which will be
supplied to the selected firm prior to proceeding with the work.
Provide weekly data submittals on an external hard drive throughout the project for review and
approval by CRW and Engineer.
Attend project meetings and/or site reviews as required with CRW, Engineer and other parties.
One meeting per month is anticipated until completion of the work.
Comply with the requirements outlined in Appendix B – Draft Inspection of Sewer Mains and
Manholes Specification.
o
o
11.
12.
13.
14.
15.
16.
17.
18.
Page 3 of 8
PROJECT GENERAL REQUIREMENTS
1. Pipe and manhole inspections and defect and feature coding shall be in accordance with
NASSCO MACP Level 1 standards, as modified in this RFP.
2. Some manholes are not easily accessible via vehicle. The selected firm will be responsible for
accessing the manholes which may involve stream crossings and work in wooded areas.
3. In the case of damage to any utilities, immediately stop work and report damage to CRW. The
selected firm shall be responsible for repair of any damaged utilities.
4. Provide additional insurance coverage required by authorities having jurisdiction.
5. Comply with all applicable laws of the Commonwealth of Pennsylvania.
6. The vast majority of the work will be completed within public rights-of-way. The selected firm must
coordinate notification and entrance to private property as necessary for the completion of the
work with CRW.
7. Zoom camera inspection shall be performed during dry periods when the depth of the wastewater
flow in the section does not exceed 30% of the pipe’s diameter unless previously approved by
CRW or Engineer. When the depth of flow is above the maximum allowable for the zoom camera
inspection, the flow shall be reduced to allowable levels by performing the work during off peak
hours when the flows are at a daily minimum (generally 12am-6am) or by installing temporary flow
control devices. Procedures are to be approved by CRW and Engineer in advance.
8. CRW will not clean the sewer mains prior to the investigation and cleaning will not be part of the
selected firm’s contract.
9. The selected firm shall immediately notify CRW of any defect posing imminent danger to the
public (missing covers, covers broken during inspection, sinkholes, etc.) and any observed pipe
collapses, blockages or overflow conditions observed during inspection.
PROJECT PHASING AND SCHEDULE
The work will be completed in defined phases to allow CRW to meet their Long Term Control Plan
Schedule. The work for each phase must be completed by the Milestone Completion Date identified in
the table below. Deliverables are to be submitted weekly as identified in this RFP.
Area No.
Notice to Proceed
Approved Pre-Inspection Submittals*
1 – Pilot Area (South of I-83)**
2 – I-83 to Market St., east of railroad
3 – North of Market St., east of railroad
4 – South of Reily St., west of railroad
5 -- North of Reily St., west of railroad
Estimated Number of
Manholes & CSO Outfall
Structures
N/A
N/A
330
935
692
606
705
Milestone Completion
Date
June 5, 2015
4 weeks after NTP
6 weeks after NTP
11 weeks after NTP
15 weeks after NTP
18 weeks after NTP
22 weeks after NTP
* Pre-Inspection Submittals include the Detailed Work Plan and Schedule, Data Collection and Management Plan, Traffic Control
Plan, Health and Safety Plan and necessary permits and approvals for Area 1 at a minimum.
** Includes approved refinements to field data collection protocol based upon piloted field work.
Refer to Appendix C of this RFP for a General Project Location Map and Appendix D for a Project Phasing
and Milestone Map.
Page 4 of 8
The agreement between CRW and the selected firm will include provisions for the assessment of
liquidated damages by CRW if the Milestone Completion Dates identified above are not met. Time is of
the essence to complete the work in accordance with the Milestone Completion Dates and CRW will
suffer financial loss if the work is not completed within the specified times, plus any extensions thereof
provided by CRW. The SSC firm and CRW recognize the delays, expense, and difficulties involved in
proving in a legal or arbitration proceeding the actual loss suffered by CRW if the work is not completed
on time. Accordingly, instead of requiring any such proof, SSC firm and CRW will agree that as liquidated
damages for delay (but not as a penalty), the SSC firm shall pay CRW $250.00 for each day that expires
after each Milestone Completion Date until the milestone has been met.
The SSC shall be required to perform the work in a professional manner and in accordance with all permits.
PROJECT EQUIPMENT
A detailed description of the equipment to be utilized for completion of the work must be provided with
the proposal as identified in the Proposal Requirements Section below. The following are the minimum
acceptable equipment requirements for the project.
1. Zoom Camera – Cues QZ2, Envirosight Quickview or an approved equal.
2. Use two (2) zoom cameras at a time during completion of the work (upstream and downstream
manhole) in order to enhance lighting of the sewer segment.
3. Equipment must be capable of measuring depth below the manhole rim to the nearest 0.1 foot
and pipe diameters to the nearest inch within an active sewer.
4. Above ground photographs must be performed using a digital camera. Zoom cameras must be
used for all manhole interior and connecting pipe video/photographs.
5. The zoom camera must be operative in 100 percent humidity conditions and blowers shall be used
if necessary to create a clear view. The camera must be operative in a hazardous and corrosive
environment.
6. The camera and other components must be capable of producing a high resolution video picture
and should also have a still photo function. Picture quality and definition must be to the
satisfaction of Engineer and if unsatisfactory, inspection shall be performed again with the
appropriate changes made as designated by Engineer at no additional cost.
7. The zoom camera light head must include a high-intensity discharge lighting system to allow
illumination of the pipe. Lighting for the camera must illuminate the entire periphery of the sewer
for a minimum distance of 75 feet.
8. The zoom camera pole must be capable of positioning the camera a minimum of 20 feet below
grade.
9. The zoom camera equipment/software must be capable of producing digital images of all
manhole defects and sewer line service connections in .jpeg format. The digital photographs
(.jpegs) shall be at least 100 kilobytes in size. The selected firm must confirm the proper settings
with Engineer prior to beginning the project.
10. The digital photographs (.jpeg) shall have a minimum resolution of at least 1024 x 768 at a 4:3
aspect ratio or 1920 x 1080 at a 16:9 format. The selected firm must confirm the proper settings
with Engineer prior to beginning the project.
11. Data must be input utilizing software and hardware capable of providing complete reports
compatible with NASSCO MACP and PACP (latest version) and the approved forms. Firms must
identify their proposed software and hardware and experience with said hardware and software
in their proposal as identified in the Proposal Requirements Section below.
12. Software must maintain a database of assets referencing the distinct asset identifier codes to be
provided by CRW in GIS format.
Page 5 of 8
13. The selected firm must be intimately familiar with all proposed hardware and software and
software must allow for adaptation to meet CRW’s particular needs.
14. No payment will be made for improperly formatted data which is not in full compliance with
NASSCO MACP and PACP and the requirements of this RFP.
PROJECT DELIVERABLES
1. Provide all forms, reports, photos, exhibits, diagrams, required viewer software, etc. to Engineer on
a new external hard drive labeled “CRW Inspection of Sewer Mains & Manholes” on a weekly
basis.
2. Weekly deliverables shall list the SSC name, month and year of inspections.
3. Organize electronic data in folders on the hard drives to allow simplified browsing. CRW intends
to incorporate this electronic information into its Asset Management Program.
PROPOSAL REQUIREMENTS
Proposals must be no more than 15 pages (Not including the Agreement). Print size shall be12 point font
minimum, on 8½ by 11 paper, one sided or two, one page printed on both sides counts as two pages.
Proposals must include the following information to be eligible for evaluation:
1. Cover Letter – Outline why the firm should be selected.
2. Project Approach – Identify the specific approach proposed for accurate and timely completion
of the work described in this RFP.
o At a minimum, the project approach must include a schedule of the work, a general
description of the proposed investigation means and methods, data delivery and transfer
methods, the number and size of crews that will be used to complete the work and
anticipated working hours.
o Include a detailed description of the procedures to be utilized to confirm sewer system
connectivity while performing the zoom camera inspection work including allocation of
time specifically for system connectivity confirmation at each manhole.
o Provide comments on Appendix A and B, suggest modifications that may improve data
quality and/or work efficiency and provide firm’s commitment to comply with the
requirements of this RFP and Appendixes (including any suggested modifications).
o Provide a sample digital data inspection database and hard copy color report for MACP
inspections from two (2) projects performed in the last three (3) years.
3. Relevant Experience – Identify related manhole and zoom camera inspection experience
including the following.
o Provide a general overview of the firm’s experience and qualifications.
o Provide a list of proposed teaming partners or sub-consultant and their experience.
o Identify experience with interpretation of data from zoom camera inspections.
o Provide references for a minimum of three similar projects completed in the past five (5)
years including the contract amount.
4. Staffing Plan
o Provide a Team Organizational Chart identifying roles and responsibilities of each team
member.
o Provide team member’s experience and qualification and list NASSCO certifications.
o Provide data manager’s experience and list of similar projects.
Page 6 of 8
o
Provide resumes for key staff and identify office location, total years of experience and
number of years each employee has worked for the firm.
5. Quality Assurance/Quality Control Plan
o Provide a QA/QC Plan identifying the QA/QC process (in-field and post-processing) that
the SSC will follow in performing the collection of all data.
6. Equipment
o Provide a detailed list, description and age of all proposed zoom camera equipment to
be utilized on the project and firm’s experience with equipment.
o Provide a detailed description of all proposed software and hardware to be utilized on the
project and firm’s experience with equipment.
o For all equipment, identify whether the equipment is owned by the firm, will be leased or
rented to complete the work or will be acquired through a sub-contract agreement.
7. Cost - See Proposal Cost Section below.
8. An Agreement covering the proposed work. The minimum requirements for the agreement will
include:
o
o
o
o
Project Scope of Work, Project General Requirements, Project Phasing and Schedule,
Project Equipment and Project Deliverables consistent with the requirements outlined in
this RFP (including Appendixes) and the Proposal.
Project Approach and Cost consistent with the Proposal.
Insurance certificates listing CRW and HRG as additional insureds.
Provisions for the assessment of liquidated damages by CRW as identified in the Project
Phasing and Schedule Section of this RFP.
PROPOSAL COST
The submitted cost shall include all necessary costs in order to perform the work as described herein.
Final payment will be adjusted based on actual quantities. The proposal shall include costs for the
following items:
2. Unit Price for zoom camera inspection of manholes, gravity sewer mains and CSO outfall structures
based on EACH manhole and CSO outfall structure (Estimated 3,268 Total) inspected to include:
o Mobilization.
o All necessary traffic controls.
o Preparation and submission of all necessary permit applications.
o All necessary equipment, hardware and software.
o NASSCO inspection of manholes, gravity sewer mains and CSO outfall structures in
accordance with this RFP (Including Appendixes).
o Exhibits and diagrams demonstrating sewer system configuration and connectivity.
o Weekly data submittals.
o Monthly project meetings.
3. Unit Price for location of missing or buried manholes as specifically directed by CRW based on
EACH missing or buried manhole located to include:
o Location using metal detector or other approved equipment and up to a maximum of 15
minutes to locate.
Page 7 of 8
o
o
Exhibits and diagrams showing the location of missing or buried manholes identified during
the inspection work.
All necessary personnel and equipment.
All invoices must be received for review and processing by the third Monday of each month in order to
be considered for approval at the CRW Board Meeting on the fourth Wednesday of the month. It is
intended for payment of approved invoices to be received within forty-five (45) days of the CRW Board
Meeting.
PRE-PROPOSAL MEETING
A non-mandatory pre-proposal meeting will be held at 10:00 AM on Friday, April 24, 2015 at CRW’s
Administrative Offices in the Conference Center Board Room located on the first floor at 212 Locust Street,
Harrisburg, PA 17101.
SELECTION CRITERIA AND CONTRACT AWARD
Selection of a SSC firm for this work will not be based solely on cost. Criteria for the selection of a SSC firm
will also include a complete and detailed evaluation based on responsiveness and content of all items
requested in the Proposal Requirements. It is estimated that the SSC firm will be selected at the May 27,
2015 CRW Board Meeting and a Notice to Proceed will be issued by June 5, 2015.
SUBMISSION OF PROPOSALS
1. Two (2) hard copies and one (1) electronic copy of the proposal must be submitted. Hard copies
are to be delivered to:
Mr. David Stewart, P.E., BCEE
Capital Region Water
212 Locust Street, Suite 302
Harrisburg, PA 17101
The electronic copy is to be emailed to [email protected] as a single .pdf
file. Please note that email submissions must be 10 MB or less in size; multiple emails may be sent
if necessary.
2. All questions regarding the meaning or intent of the RFP should be directed to Mr. Matthew Cichy,
P.E. at [email protected]. Telephone inquiries will not be accepted. All questions must be
submitted by 4:00 PM on May 6, 2015. Questions submitted after this time may not be answered.
3. Proposals must be received no later than 4:00 PM on Wednesday May 13, 2015 to be eligible for
consideration. All times in this RFP are given in Eastern Standard Time.
ATTACHMENTS:
Appendix A – Draft Manhole Inspection Form and Zoom Camera Inspection Form
Appendix B – Draft Inspection of Sewer Mains and Manholes Specification
Appendix C – General Project Location Map
Appendix D – Project Phasing and Milestone Map
Page 8 of 8
APPENDIX A
DRAFT MANHOLE INSPECTION FORM &
ZOOM CAMERA INSPECTION FORM
Sheet No.
Manhole Inspection Form
Manhole ID Number
Manhole Inspector's Name
MACP Field 13
Street
MACP Field 1
Manhole Location
MACP Field 11
Northing
Easting
MACP Field 31
MACP Field 3
Access Type
MACP Field 67
Type/Number
Condition
MACP Field 17
GPS Accuracy
MACP Field 36
Soil Condition of Site
Custom 1
Accessibility Comments (ATV / Road Access / Etc)
MACP Field 35
MACP Field 12
O&M
I/I
Structural
MACP Field 43 MACP Field 44 MACP Field 50
Custom 2
Custom 3
Custom 4
Adjusting Ring (2)
MACP Field 54 MACP Field 53 MACP Field 55
Custom 5
Custom 6
Custom 7
Frame (3)
MACP Field 57 MACP Field 64 MACP Field 61
Custom 8
Custom 9
Custom 10
Chimney (4)
MACP Field 66 MACP Field 67
Custom 29
Custom 11
Custom 12
Custom 13
Cone (5)
MACP Field 73 MACP Field 72
Custom 30
Custom 14
Custom 15
Custom 16
Steps (6)
MACP Field 89 MACP Field 90
Custom 31
Custom 17
Custom 18
Custom 19
MACP Field 78
Custom 32
Custom 20
Custom 21
Custom 22
n/a
MACP Field 9
MACP Field 25
Cover (1)
Wall (7)
MACP Field 8
Time
Weather
MACP Field 30
MACP Field 34
Date
Inspection Status
MACP Field 4
Coord. System
MACP Field 32
Material
Customer
Surface
MACP Field 26
Use of Sewer
MACP Field 21
Owner
Location Code
MACP Field 12
Purpose
MACP Field 2
City
MACP Field 10
Certificate Number
MACP Field 6
Bench (8)
MACP Field 83 MACP Field 82
Custom 33
Custom 23
Custom 24
Custom 25
Channel (9)
MACP Field 86 MACP Field 87
Custom 34
Custom 26
Custom 27
Custom 28
Sheet No.
Manhole Inspection Form
Manhole Inspection Form
INSERT/FRAME
COVER
MACP Field 6
DIMENSIONS
Cover Shape
MACP Field 40
Insert Type
MACP Field 51
Cover Diam (1) | Width (2)
Hole Dia. (Code)
MACP Field 45
Insert Condition
MACP Field 52
Clear Opening Dia (3)
MACP Field 60
Number of Holes
MACP Field 46
Seal Condition
MACP Field 62
Depth Rim to Invert (4)
MACP Field 14
Cover/Frame Fit
MACP Field 49
Frame Offset Dist.
MACP Field 63
Rim to Grade (5)
MACP Field 16
Chimney Clear Opening (6)
MACP Field 68
OTHER INFORMATION
RECOMMENDATIONS
Ponding Area (Lt/ Med / Hvy)
MACP Field 29
Evidence of Surcharge (Y/N)
MACP Field 37
Evidence of Surcharge Depth
Custom 35
Observed Surcharge Depth
Custom 36
Debris Depth
Custom 37
COMMENTS
MACP Field 27
Custom 38
Wall Dia. (7) | Width (8)
Field 41
Field 77
Field 42
Field 78
Sheet No.
Manhole Inspection Form
MACP Field 6
Show size, depth, location of each pipe.
Draw North Arrow if known.
Outgoing Pipe
Close-Up Photograph - MH Frame & Cover
MANHOLE OBSERVATIONS
Depth
Component
Code
Descirption Modifier
Area Photograph No. 2 - MH Frame & Cover
Pipe Connections Sketch
Continuous
Area Photograph No. 1 - MH Frame & Cover
Value
S/M/L
1st
2nd
MH Observation Photo No. 1
%
Joint
Step
Circumferential Location
At/From
To
Image
Reference
MH Observation Photo No. 2
Remarks
Sheet No.
Zoom Camera Inspection Form
ref
1
2
3
4
5
6
MACP Field 6
Clock Pos.
Rim to
Invert
Pipe Segment
Reference
Direction
Material
Diameter
Observation
%
Image Ref.
Remarks
Field 92
Field 93
MACP Field 102
Field 94
Field 95
Field 97
Custom39
Custom40
Custom41
Custom42
Zoom Camera Pipe Photo No. 1
Zoom Camera Pipe Photo No. 2
Zoom Camera Pipe Photo No. 3
Zoom Camera Pipe Photo No. 4
Zoom Camera Pipe Photo No. 5
Zoom Camera Pipe Photo No. 6
MACP
Field
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Description
Surveyed By (Operator/Surveyor's Name)
Certificate Number
Owner
Customer
Drainage Area
Sheet Number
P/O Number (Purchase Order)
Date
Time
Street (Name and Number)
City (Locality)
Location Details
Manhole Number
Rim to Invert (outgoing)
Grade to Invert (outgoing)
Rim to Grade
MH Use (Use of Structure)
Year Built (Constructed or Installed)
Year Renewed (if applicable)
Media Label
Purpose
Category
Pre-Cleaning
Date Cleaned (if Appropriate)
Weather
Location Code
Additional Info
Surface Type
Potential for Runoff
Access Type
Northing (Latitude)
Easting (Longitude)
Elevation
Coordinate System
GPS Accuracy
Inspection Status
Evidence of Surcharge
Inspection Level
Not Used
Cover Shape
Cover Size
Cover Size Width
Cover Material
Cover Type
Hole Diameter
Hole Number (Number of Vent Holes)
Cover Bearing Surface Diameter
Cover Bearing Surface Width
Cover/Frame Fit
Cover Condition
Data
Type
Alphabetic
Alphanumeric
Alphabetic
Alphabetic
Alphabetic
Numeric
Alphanumeric
Numeric
Alphanumeric
Alphanumeric
Alphabetic
Alphanumeric
Alphanumeric
Numeric
Numeric
Numeric
Alphabetic
Numeric
Numeric
Alphanumeric
Alphabetic
Numeric
Alphabetic
Numeric
Numeric
Numeric
Alphanumeric
Alphabetic
Alphabetic
Alphabetic
Alphanumeric
Alphanumeric
Alphanumeric
Alphanumeric
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Numeric
Numeric
Alphabetic
Alphabetic
Alphabetic
Numeric
Numeric
Numeric
Alphabetic
Alphabetic
Level 1
Level 2
Mandatory
Mandatory
Optional
Optional
Optional
Mandatory
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Mandatory
Optional
Mandatory
Optional
Mandatory
Mandatory
Optional
Mandatory
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Optional
Optional
Mandatory
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Optional
Optional
Mandatory
Optional
Mandatory
Optional
Mandatory
Mandatory
Optional
Mandatory
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Comment
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not needed
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Not Needed
Not Needed
Present on CRW Draft form
Not Needed
Not Needed
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Not Needed
Present on CRW Draft form
Present on CRW Draft form
MACP
Field
No
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
77a
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Description
Insert Type
Insert Condition
Adjustment Ring Type
Adjustment Ring Material
Ring Condition (Adjustment Ring)
Adjustment Ring Height
Frame Material
Frame Bearing Surface Width
Frame Bearing Surface Depth
Frame Clear Opening Diam
Frame Condition
Seal Condition
Frame Offset Distance
Frame Seal Inflow
Frame Depth
Chimney Material
Chimney I/I
Chimney Clear Opening
Chimney Depth
Chimney Lining Interior (Coating)
Chimney Lining Exterior (Coating)
Cone Type
Cone Material
Cone Depth
Cone Lining Interior (Coating)
Cone Lining Exterior (Coating)
Wall Diameter (length)
Wall by Size (width)
Wall Material
Wall Depth
Wall Lining Interior (Coating)
Wall Lining Exterior (Coating)
Bench Present
Bench Material
Bench Lining Coating
Channel Installed
Channel Material
Channel Type
Channel Exposure
Step Number
Step Material
Pipe Connections
Clock Position
Rim to Invert
Direction
Material
Shape
Diam (height)
Diam (width)
Pipe Condition
Data
Type
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Numeric
Alphabetic
Numeric
Numeric
Numeric
Alphabetic
Alphabetic
Numeric
Alphabetic
Numeric
Alphabetic
Alphabetic
Numeric
Numeric
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Numeric
Alphabetic
Alphabetic
Numeric
Numeric
Alphabetic
Numeric
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Alphabetic
Numeric
Alphabetic
Alphanumeric
Numeric
Numeric
Alphabetic
Alphabetic
Alphabetic
Numeric
Numeric
Alphabetic
Level 1
Level 2
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Mandatory
Mandatory
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Mandatory
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
-
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Mandatory
Optional
Mandatory
Optional
Optional
Mandatory
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Mandatory
Mandatory
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Comment
Present on CRW Draft form
Present on CRW Draft form
Missing on CRW Draft form
Missing on CRW Draft form
Missing on CRW Draft form
Not Needed
Present on CRW Draft form
Not Needed
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Not Needed
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Not Needed
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Not Needed
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Not Needed
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
MACP
Field
No
100
101
102
103
Description
Seal Condition
Special Condition
Structure ID (Pipe Segment Reference)
Additional Component Information
Data
Type
Alphabetic
Alphabetic
Alphanumeric
Alphanumeric
Level 1
Level 2
Mandatory
-
Mandatory
Mandatory
Optional
Optional
Comment
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Present on CRW Draft form
Custom
Field
Number
1
Description
Data Type
expected entries
Soil Condition of Site
Alphabetic
Dry, Saturated, Snow Melt, etc
2
Cover O&M
Alphabetic
Use PACP codes to describe O&M related to the cover
3
Cover I/I
Alphabetic
Use PACP codes to describe I/I related to the cover
4
Cover Structural defects
Alphabetic
5
Adjusting Ring O&M
Alphabetic
6
Adjusting Ring I/I
Alphabetic
7
Adjusting Ring Structural Defects
Alphabetic
8
Frame O&M
Alphabetic
Use PACP codes to describe O&M related to the frame
9
Frame I/I
Alphabetic
Use PACP codes to describe I/I related to the frame
10
Frame Structural Defects
Alphabetic
Use PACP codes to describe structural defects related to
the frame
11
Chimney O&M
Alphabetic
Use PACP codes to describe O&M related to the Chimney
12
Chimney I/I
Alphabetic
Use PACP codes to describe I/I related to the Chimney
13
Chimney Structural Defects
Alphabetic
Use PACP codes to describe structural defects related to
the Chimney
14
Cone O&M
Alphabetic
Use PACP codes to describe O&M related to the Cone
15
Cone I/I
Alphabetic
16
Cone Structural Defects
Alphabetic
Use PACP codes to describe I/I related to the Cone
Use PACP codes to describe structural defects related to
the Cone
17
Step O&M
Alphabetic
Use PACP codes to describe O&M related to the Steps
18
Step I/I
Alphabetic
19
Step Structural Defects
Alphabetic
Use PACP codes to describe I/I related to the Steps
Use PACP codes to describe structural defects related to
the Steps
20
Wall O&M
Alphabetic
Use PACP codes to describe O&M related to the Wall
21
Wall I/I
Alphabetic
22
Wall Structural Defects
Alphabetic
Use PACP codes to describe I/I related to the Wall
Use PACP codes to describe structural defects related to
the Wall
23
Bench O&M
Alphabetic
Use PACP codes to describe O&M related to the Bench
24
Bench I/I
Alphabetic
Use PACP codes to describe I/I related to the Bench
25
Bench Structural Defects
Alphabetic
Use PACP codes to describe structural defects related to
the Bench
26
Channel O&M
Alphabetic
Use PACP codes to describe O&M related to the Channel
27
Channel I/I
Alphabetic
Use PACP codes to describe I/I related to the Channel
Use PACP codes to describe structural defects related to
the cover
Use PACP codes to describe O&M related to the adjusting
ring
Use PACP codes to describe I/I related to the adjusting
ring
Use PACP codes to describe structural defects related to
the adjusting ring
Custom
Field
Number
Description
Data Type
expected entries
Use PACP codes to describe structural defects related to
the Channel
Use MACP Conditions, Sounded, Cracked, Broken,
Missing, Corroded, Pitted, Worn, Coated.
Use MACP Conditions, Sounded, Cracked, Broken,
Missing, Corroded, Pitted, Worn, Coated.
Use MACP Conditions, Sounded, Cracked, Broken,
Missing, Corroded, Pitted, Worn, Coated.
Use MACP Conditions, Sounded, Cracked, Broken,
Missing, Corroded, Pitted, Worn, Coated.
Use MACP Conditions, Sounded, Cracked, Broken,
Missing, Corroded, Pitted, Worn, Coated.
Use MACP Conditions, Sounded, Cracked, Broken,
Missing, Corroded, Pitted, Worn, Coated.
At what depth is there a water mark present
At what depth is water present
How deep is the debris if present
Give a preliminary recommendation, replace cover/insert,
re-set frame and casting, internal chimney seal,
cementious lining, etc.
Make at least one observation (and photo) per zoomed
pipe.
28
Channel Structural Defects
Alphabetic
29
Chimney Condition
Alphabetic
30
Cone Condition
Alphabetic
31
Steps Condition
Alphabetic
32
Wall Condition
Alphabetic
33
Bench Condition
Alphabetic
34
Channel Condition
Alphabetic
35
36
37
Evidence of surcharge
Observed Surcharge
Observed Debris Depth
Numeric
Numeric
Numeric
38
Recommendations
Alphabetic
39
Observation
Alphabetic
40
Percentage
Numeric
Percent of cross sectional area lost due to an observation
41
Image
Alphanumeric
42
Remarks
Alphanumeric
Name of photo that is presented on the form
Leave a remark for anything that is not fully described
through other fields.
APPENDIX B
DRAFT INSPECTION OF SEWER MAINS
AND MANHOLES SPECIFICATION
DRAFT
INSPECTION OF SEWER MAINS AND MANHOLES
PART 1- GENERAL
1.01
1.02
SCOPE OF WORK
A.
The Work covered by this section includes furnishing all labor, competent certified
technicians, equipment, tools, accessories, and materials required to perform Modified
Level 1 MACP inspections of manholes and CSO outfall structures and preliminary PACP
inspections of pipelines connected to those manholes and CSO outfall structures using
zoom camera technology. The CONTRACTOR will perform the inspections using the
zoom camera equipment specified herein.
B.
CONTRACTOR as defined in this specification is presumed to be operating under a direct
contract with OWNER to provide this scope of services. ENGINEER as defined in this
specification is the OWNER’s representative through a separate contract, and is
responsible for monitoring the CONTRACTOR’s work for compliance with the
contract/agreement between the OWNER and CONTRACTOR including these
specifications.
C.
A Modified MACP form and tables shall be completed and all data must be entered into a
MACP compliant database format in accordance with the Manhole Inspection Form and
Zoom Camera Inspection Form provided by the OWNER.
D.
A modified MACP database shall be completed and all data must be entered into a MACP
compliant database format based on the zoom camera inspections of all pipes entering or
exiting manholes or CSO outfall structures that are being inspected in accordance with the
Manhole Inspection Form and Zoom Camera Inspection Form provided by the OWNER.
E.
Perform zoom camera inspections in both the upstream and downstream directions of each
sewer segment or in one direction when the opposing structure is clearly visible. Digital
photographs of defects and inspection information shall be supplied to the ENGINEER in
digital database format per the specifications described herein.
F.
Inspection and coding of pipeline and manhole conditions, determined based on zoom
camera inspections, shall be performed by personnel trained and certified in the use of the
National Association of Sewer Service Companies (NASSCO) Pipeline Assessment and
Certification Program (PACP©) and Manhole Assessment and Certification Program
(MACP©).
SUBMITTALS
A.
Submit a Detailed Work Plan and Schedule to the ENGINEER which includes schedule of
activities and specific working hour timeframe.
B.
Submit a Data Collection and Management Plan to the ENGINEER describing the specific
data to be collected (i.e. proposed database alpha-numeric attributes, photographs, digital
field forms, etc.), along with the protocol, forms, tools, and other methods that will be used
for the field data collection, data storage and delivery, and quality assurance/quality
control.
C.
Submit a Traffic Control Plan to the ENGINEER, which includes the following items:
1. Outline of permit acquisition procedure for lane closures.
2. Methods for proper signing and barricades which comply with local requirements and
the OWNER.
3. Site CONTRACTOR emergency phone numbers.
1.03
D.
Confined space entry plan, certifications and hazardous atmosphere training certifications
for all staff engaged in activities within or near the open structures, if applicable.
E.
The work described in this Scope of Work, including any internal sewer or manhole
inspections, shall meet the minimum requirements as presented in the OSHA Standard,
Title 29 CFR 1910.146, Permit Required Confined Spaces. Upon commencement of the
Work, copies of all confined space entry permits must be submitted to ENGINEER.
CONTRACTOR shall notify the OWNER or delegated representative each day by phone,
email or fax when it is necessary for CONTRACTOR to enter a manhole(s).
F.
Prior to beginning work, submit to the ENGINEER the NASSCO PACP and MACP
Program certifications for all manhole inspection and zoom camera operators that will be
working and performing this inspection work on the project. CONTRACTOR shall not
commence work until such certifications are provided. Submit 2 copies of the NASSCO
issued identification card and MACP/PACP certification number.
G.
Final inspection reports, digital photographs and data shall be submitted in accordance with
the requirements of the contract/agreement.
NOTIFICATIONS
A.
Notify the ENGINEER:
1. Submit schedules of planned work on a weekly basis for the upcoming week, including
a map in PDF format showing the area of work, and a map and list of streets being
affected. Submittal should be provided by electronic mail to the ENGINEER. Provide
24-hour notice for deviations from the plan that are not caused by weather or natural
causes.
2. Immediately, when a collapsed pipe or other pipe failure is identified.
3. Immediately, if the conditions for inspection are found to be unsafe or impractical.
4. If a manhole is buried, cannot be found within 15 minutes, or cannot be accessed,
CONTRACTOR shall provide a list of these manholes each week. The list shall
include manhole name, provide a map showing the location of the manhole and what
procedures were used to attempt to locate the manhole.
5. Inspection crews shall immediately notify the ENGINEER of any defects posing
imminent danger to the public (missing lids, covers broken during inspection, sink
holes, etc.) and any observed pipe blockages, active surcharging, evidence of
surcharging, or potential overflow conditions.
6. If the pipe configuration in the field is different than shown in OWNER-supplied GIS
data. The notification shall include a diagram clearly indicating the location of
structures in relation to immediately adjacent structures in PDF format via electronic
mail. In addition, the information should be of sufficient detail to allow ENGINEER
to update the GIS database and will be provided to the OWNER at the time of submittal
of the manhole inspection data relevant to that particular area or manhole structure in
order to facilitate review and timely update of the OWNER’s GIS to match the manhole
inspection database. These submittals shall be provided on a weekly basis.
7. If any obstructions are found within the easement, even if not impacting work.
B.
Notify the public and coordinate with homeowners:
1. If private property access is necessary, a minimum of 48 hours prior to the inspection
of any line segment or manhole, distribute door-to-door an OWNER approved
Homeowner Notification door hanger describing the work to be performed if work is
performed or accessed through private property or easement adjacent to property, or if
the property is potentially tied to the section of lines being tested or inspected. On the
day of inspection and prior to the inspection, knock on the doors of all properties that
will require entering their private property to access the manholes which will
potentially be impacted by the work and notify occupants of this inspection.
2. CONTRACTOR must wear identification badges at all times during the project to
identify affiliation with the OWNER.
3. CONTRACTOR is responsible for determining route of access for the proposed work,
unless specified otherwise, and is responsible for coordinating with the property owner
to obtain any temporary access to perform the work.
PART 2 - PRODUCTS
2.01
ZOOM CAMERA EQUIPMENT
A.
Above ground photographs for Modified Level 1 manhole inspections shall be performed
using a digital camera. Zoom cameras shall be used for all manhole interior and connecting
pipe photographs. The camera shall be operative in 100 percent humidity conditions and
blowers shall be used if necessary to create a clear view of the pipe. Camera shall be
operative in a hazardous and corrosive environment.
B.
The camera used for the inspection shall be one specifically designed and constructed for
such inspection. Lighting for the camera shall be suitable to allow a clear video picture for
the entire periphery of the pipe. The camera and other components shall be capable of
producing a high resolution video picture and should also have a still photo function.
Picture quality and definition shall be to the satisfaction of the ENGINEER and if
unsatisfactory, inspection shall be performed again with the appropriate changes made at
no additional cost.
C.
The zoom camera shall be specifically designed and constructed for sewer inspection. The
camera shall have an optical zoom range of 25X (minimum) and digital zoom range of 1X
through 12X (minimum). The camera shall have a total zoom ratio of 300X. The camera
shall have auto focus, auto exposure and manual override for focus and camera aperture.
D.
Zoom camera shall be capable of positioning the camera a minimum of 20 feet below grade.
E.
The camera equipment/software shall be capable of producing digital images of all
manhole defects, sewer defects and sewer line service connections in .jpeg format. The
digital photograph JPEGS (.jpgs) shall have a minimum resolution of at least 640x480.
The digital photographs shall become the property of the OWNER.
PART 3 - EXECUTION
3.01
3.02
PREPARATION
A.
CONTRACTOR shall insert a measuring rod into the interior of the manhole to verify rim
to invert distance measurements of the manhole, as well as the invert of each adjoining
pipe.
B.
ENGINEER is responsible for obtaining survey-grade accuracy of any inaccuratelylocated manhole, buried manhole and/or manhole discovered in the field by
CONTRACTOR.
C.
CONTRACTOR is solely responsible for all damages resulting from operations.
MODIFIED LEVEL 1 MANHOLE INSPECTION PROCEDURES
A.
Manhole inspections must meet all requirements of a Modified NASSCO MACP Level 1
inspection, as modified herein. The OWNER provided Manhole Inspection Form and all
of its fields must also be completed to meet the requirements of an inspection.
B.
CONTRACTOR shall take digital still photographs of the manhole surface as follows:
1. One close-up photograph of the manhole frame and cover to show overall condition.
Photograph shall be taken of any indications of previous overflows such as water
marks, paper or other debris typical of sewer overflows.
2. A minimum of two “area” photographs of manhole frame and cover showing location
within the roadway, shoulder or easement as appropriate. One photograph shall be
oriented in the direction of the downstream pipe as it flows from the manhole. One
additional area photograph shall be typically taken in the direction of the largest
upstream pipe as it flows into the manhole, generally in the opposite direction of the
first photograph. If any unusual issues are noted, additional photos shall be taken as
necessary used for location purposes only to capture a significant landmark that would
assist OWNER’s staff in locating the manhole in the future. The area photographs
should show the manhole visible in the foreground where possible.
C.
It is the intent of the Scope of Work to inspect the full height of each manhole. If, during
the inspection operation, the camera will not pass through the entire manhole section, notify
the ENGINEER. No additional payment shall be made for multiple set-ups required due
to an obstruction.
1. OWNER makes no guarantee that all of the manholes proposed to be inspected are
clear for the passage of the camera set-up. The equipment, tools and methods used for
securing the passage of the camera are to be at the discretion of CONTRACTOR, with
the approval of ENGINEER.
D.
CONTRACTOR shall take digital still images of each manhole defect, construction features
and direct service connections as specified.
E.
Adjust the camera such that the camera lens is always centered in the manhole being
investigated.
F.
Adequate lighting must be provided for good quality pictures.
G.
During inspections, structures shall be free of steam, fog, water vapor or other conditions
that will impact the quality of photographs. Blowers shall be used if necessary.
H.
Photograph all significant defects and features of the manhole interior as follows:
1. Photos of any defects within the manhole shall be taken with the component and clock
position identified (NOTE: 6 o’clock shall always reference the lowest pipe that is
LEAVING the manhole). The clock location and approximate depth of the defect shall
be recorded. The CONTRACTOR shall determine the types of defects within the
manhole, and take a photograph of each defect. Each defect should have its own unique
photo associated with it. A single photo file should not be used to represent multiple
photo defects by reference. The manhole cover, adjusting rings, frame, steps, chimney,
cone, wall, bench and channel will be inspected for structural integrity, signs of I/I and
the presence of roots. All documentation shall follow the latest version of the current
NASSCO MACP Exchange format unless specified otherwise by the OWNER. The
version to be used shall be verified with the OWNER before proceeding with the work.
Each manhole shall be coded in accordance with the current NASSCO MACP
standards, and fields should utilize standard MACP codes.
I.
The pictures taken of the entire inside periphery of the manhole shall be clear and visible.
Picture quality and definition shall be to the satisfaction of ENGINEER, and if
unsatisfactory, the equipment shall be removed and no payment made for the unsatisfactory
inspection.
3.03
PIPE INSPECTION WITH DIGITAL ZOOM POLE CAMERA
A.
Each pipe entering and exiting the manhole shall be inspected with the zoom camera
technology. For each incoming and outgoing pipe, the CONTRACTOR shall
measure/identify diameter, pipe material, debris levels and rim to invert measurements to
within a 0.1 foot accuracy. Drop manholes shall have the drops inspected as well.
Modified NASSCO MACP Level 1 inspection fields for pipe connections shall be
populated and available additional inspection fields to be recorded, including but not
limited to:
1. The pipe diameter and verify the pipe material observations if differences are noted
between upstream and downstream manholes.
2. Debris depth.
3. Connecting structure number of manhole or cleanout, service line clock position, stubout clock position, etc.
4. Pipe seal (using approved PACP codes).
5. Observed pipe defects, obstructions, roots, etc. (using PACP codes).
3.04
B.
The camera shall be positioned in the manhole channel to provide maximum illumination
of the pipeline. CONTRACTOR shall zoom down the pipe steadily, stopping at all defects
for condition assessment. If additional zooming is required to visually inspect a defect,
CONTRACTOR shall re-position camera to the centerline of the pipe prior to continuing
inspections.
C.
CONTRACTOR shall re-measure the pipe diameter and verify the pipe material
observations if differences are noted between upstream and downstream manholes.
D.
CONTRACTOR shall take a minimum of one (1) digital still image for each pipe segment
depicting overall visible defects, construction features and service connections, with
additional images as necessary to characterize significant observed manhole/pipe defects
and other unique features.
CLOSEOUT ACTIVITIES
A.
Once the inspection is complete, the field crew shall make certain that the frame is clean
and does not have any debris preventing a proper cover fit. The manhole lid shall be
replaced and any displaced items moved back into place.
B.
CONTRACTOR shall submit, in electronic format, photos, inspection reports, and
databases to ENGINEER in accordance with the contract/agreement including these
specifications.
C.
If digital photos are of such poor quality that ENGINEER is unable to evaluate the
condition of the manhole or locate the sewer connections, CONTRACTOR shall be
required to re-inspect the manhole and provide new digital videos of good quality, at no
additional cost to OWNER.
3.05
INSPECTION SOFTWARE
A.
All inspections shall use software that is capable of providing complete survey reports in
compliance with current version of NASSCO MACP/PACP software. No payment will be
rendered for improperly formatted data.
B.
NASSCO MACP and PACP fields, as well as any additional available fields requested by
the OWNER or his representative shall be populated during the inspections with the valid
NASSCO values. All reports and/or submittals shall use NASSCO MACP/PACP
Standards as a basis.
PART 4 - DELIVERABLES
4.01
4.02
MANHOLE AND PIPE INSPECTION REPORTS AND DIGITAL DATA DELIVERY
A.
Digital data and photos shall be delivered to the ENGINEER on an external hard drive
which will become property of the OWNER. Data files shall be delivered in a modified
NASSCO MACP/PACP Exchange Database (latest version).
B.
If digital photos are of such poor quality that ENGINEER is unable to evaluate the
condition of the manholes and pipes, CONTRACTOR shall be required to re-inspect, take
new photos and provide new digital photos of good quality, at no additional cost to
OWNER.
C.
All digital photos will become property of the OWNER.
D.
Manhole Inspection Forms shall include the manhole identification number, depths,
construction material, total survey length, and a photo of all incoming and outgoing pipe
diameters and depths. The CONTRACTOR shall complete the manhole plan view noting
all connecting pipes. Any special observations or notes may be added to the field form.
Influent and effluent lines in each manhole shall be compared to the existing map and
corrections noted in the field form. A sample template of a Manhole Inspection Form will
be provided by the OWNER. Each inspection report shall be provided in PDF format to
the OWNER with the weekly data submittals required by the contract/agreement.
DATA DELIVERY REQUIREMENTS
A.
All data submittals shall include a data transmittal form indicating the manholes inspected
and date. The data transmittal form shall be provided electronically on the hard drive
submittal, and in hard copy attached to the hard drive upon delivery to the ENGINEER.
B.
CONTRACTOR to provide inspection data on a weekly basis with the database and data
on an external hard drive. The CONTRACTOR to provide two hard drives on an
alternating weekly basis. The submittals shall be cumulative (i.e. each successive database
delivery will include previous deliveries as well). CONTRACTOR shall provide OWNER
with a final external hard drive capable of storing all anticipated data for the project upon
completion. The final hard drive shall be submitted on the first weekly submittal with the
first week of data loaded and will become property of the OWNER upon project
completion. Data to be submitted shall include: 1) Modified NASSCO MACP/PACP
Database files, 2) JPEG (.jpg) files (still photos), 3) PDF of each Manhole Inspection Form
and Zoom Camera Inspection Form., 4) exhibits and diagrams demonstrating configuration
and connectivity of the pipe system as determined during the inspections and noting
discrepancies between the OWNER provided GIS data and field collected data and 5)
exhibits and diagrams showing approximate X and Y location of all buried manholes and
any manholes located during completion of the work that are not included in the OWNER’s
GIS.
C.
Each database submittal shall indicate the range of dates for which the database is being
submitted as well as a list of new items as of the last submittal referenced by asset ID so
that the OWNER may separate out and review the newly delivered records from previous
submittals in an Excel format.
D.
The databases shall be cumulative, with one database each for Modified MACP Level 1
Inspection and one for PACP Zoom Camera Inspections. Each subsequent submittal shall
be added into these databases. Throughout the duration of the project, should ENGINEER
discover inaccuracies in any of the data, CONTRACTOR shall re-inspect those manholes
and/or pipes at no additional cost to the ENGINEER or OWNER.
E.
Databases, digital photographs and supporting documentation (PDF, spreadsheets), etc.
should be placed in separate folders on the hard drives. Separate subfolders shall not be
used to separate files under the main folder. All digital photographs, etc. of the same file
type should be placed in a single folder on the hard drive in order to provide a single
location to access the data.
F.
A final, compiled version of the inspection databases in modified MACP and PACP
Exchange format must be delivered at the end of the project to the OWNER through the
ENGINEER. The final databases must include all inspection records previously delivered
in the individual inspections as well as incorporate all requested changes by the
ENGINEER and OWNER. The database filename will use the format provided by the
OWNER.
END OF SECTION
APPENDIX C
GENERAL PROJECT LOCATION MAP
Appendix C
General Project
Location Map
Inspection of Sewer
Mains and Manholes
TEXT
Capital Region Water,
Dauphin County, Pennsylvania
ERIE
WARREN
MCKEAN
CRAWFORD
BRADFORD
TIOGA
POTTER
ELK
VENANGO
CAMERON
SULLIVAN
LACKAWANNA
PIKE
LYCOMING
CLARION
CLINTON
JEFFERSON
LUZERNE
COLUMBIA
LAWRENCE
CLEARFIELD
CARBON
ARMSTRONG
SNYDER
BEAVER
INDIANA
ALLEGHENY
MIFFLIN
CAMBRIA
PERRY
WESTMORELAND
NORTHUMBERLAND
NORTHAMPTON
SCHUYLKILL
JUNIATA
BLAIR
MONROE
MONTOUR
UNION
CENTRE
BUTLER
Project Location
WYOMING
MERCER
P:\0043\004379_0461\GIS\Projects\AppendixC_ProjectLocation_11x17port.mxd
Municipal Boundary
WAYNE
FOREST
LEHIGH
DAUPHIN
LEBANON
BERKS
BUCKS
HUNTINGDON
WASHINGTON
GREENE
County Boundary
SUSQUEHANNA
MONTGOMERY
CUMBERLAND
FAYETTE
SOMERSET
LANCASTER
BEDFORD
FULTON
FRANKLIN
ADAMS
YORK
PHILADELPHIA
CHESTER
DELAWARE
[
24
0
24
Miles
Mapping derived from data provided by PennDOT.
4/14/2015
PM: EAE
GIS: BLS
R004379.0461
369 East Park Drive
Harrisburg, PA 17111
717.564.1121 [phone]
717.564.1158 [fax]
www.hrg-inc.com
APPENDIX D
PROJECT PHASING & MILESTONE MAP
KOTA AV
KA BY ST
E
CRUMS MILL RD
ST
N PROGRESS AV
N FRONT
U
SA
RD
RS
MC
OS
INT
HR
D
RIVE
TA
E VIS
CIR
ROUTE
I 81
S 81
NCY
REG E
E 22-3 22
N SIX TH ST
BELL
R
EN
O
LA
THE A DR
INT
WAY
DO
EH
NE
RD
UTE
PARK DR
2 2 RO
W 22 -3
WA NDERING
CYP
E 22-322 ROUTE
MA
N
KO H
RGE R
INT
AD
T
R
A
BE L
D
IR R
RID
GE
WA
YR
D
RD
E RD
W 22-322 RO UTE
RT IN
1 IN
RD
E
BA M B
SE RVIC
ALUMNI DR
S 83
SD
R
S8
EL ME R
V
TON A
CRES T
A
SY C
GRE E
N ST
T
R
HEY D
RES
1 IN
CAUG
BL UE ST
N8
RD
MO R
E DR
AV
FRA
N
WAY
NE
RD
NA
TE
D
T
EV
KE
T
G
ID
ST
BR
IE
W
MB
E
KI
EH
L
ND
CU
A
BO
SL
1
ER
I
C
W
AL
TO
N
C
AR
O
M
AP
N
TH
Y
AN
LE
A
CH
C AR
[
2,500
L
IS LE
R
CO
L
NE
PM: EAE
D
ER
L
0
Mapping derived from data provided by Dauphin County and
Cumberland County.
4/14/2015
N
LI
R
TH
W
FO
LO
AF
T
GIS: BLS
W
O
O
FT
FI
D
R
K
EN
K
AM
ST
H
AT
2,500
Feet
R004379.0461
369 East Park Drive
Harrisburg, PA 17111
717.564.1121 [phone]
717.564.1158 [fax]
www.hrg-inc.com
K
EL
W
O
D
O
Phase Areas
(
!
E
)
"
(
!
(
!
Bar Screen
Sanitary Flow Meter
Storm Sewer Inlet
Storm Sewer Outfall
Storm Sewer Manhole
Sanitary Sewer Pump Station
(
!
(
!
Sanitary Sewer Cleanout
Sanitary Sewer Valve
E
TH
EV
NT
H
CAR
L IS L
E ST
ST
DA
V
ER
BR A
G
RE
RI
ST
IA
N
ST
EN
OA K
NDT
TE
NT
NT
NI
H
H
Sanitary Sewer Manhole
Sanitary Sewer Manhole Previously Inspected
Storm Sewer Culvert
Storm Sewer Swale
Sanitary Sewer Lateral
Sanitary Sewer Force Main
Sanitary Sewer Gravity Main
Sanitary Sewer Interceptor
Storm Sewer Pipe
R
C
H
EN
ET
EE
DR
E
AT
W
E
AT
ST
PA
R
1
RT 58
M
I 83
CHAT HA
PA
R
K
N
IL E
ST
EN
BA
M
TH
TE
RT 581
L
ER
R
E
AY
S
IN
TH
IR
S
L
K
EL
17
TH
E
MM
R
SN
AR
W
TH
16
HU
R
LA
KE L
K
UP
S
LE
E
AT
ST
15
TH
AR D
HARV
83
AR
T
AR
CH
KE
18
22ND
8
ON
TH
CHESTNUT
YAL E
N
T
GI
BS
15
21S T
R
MA
20T H
23RD
PE
S
AR
8
N
3I
YA LE ST
T
DR
OH
IO
PE
WALNUT
22ND
AN
N
3I
H
N
I AN
D
LI
BA
BO
H
17T
IND
HIGH
P:\0043\004379_0461\GIS\Projects\AppendixD_Phases_11x17port.mxd
AN
FT
OL N
GA
IG
EL
TW
24TH
19T H
H
IC
M
RL
ST
WEST WI
AR
T
OX
LO
N ST
M
SE
ES
NU
HIL L
CAMP
LINC
PA X TO
T
CR
AL
W
LE N
Y
D
PKW
O
INT
S 83
S 8 3 IN
S 83 INT
O
O
W
DUKE ST
LL
HI
K
OA
O
W
BR
EN
R
G
4
ST
E
E
O
ID
E
ER
R
G
US
HO
YL
TA
RD
ST
RON
W
R
FO
TER
CAM E
OO D
BU
K
PA R
2
RD
VIE
D
E LT
EN B
S TW
W
DO
KR
GRE
CRE
LE Y
A
ME
RD
FO
ND
D
PA R
W
DO
A
GR
Y
AL
OND
RUP
LA
MAL
ER
A
ME
ER
SEC
TH
UR
A
T
RS
3
FO
RD
SH
W
LO
H
FO
R
AV
HER
ID
AV
PO
AV
YF
MA
G
HI
ER
D
LOCUST LN
K LIN
CLAY TON AV
5
R
SP RUCE ST
ER
OD
LI
V
WO
O
DOG
Siphon Chamber
Flood Chamber
CSO Chamber
Storm Sewer Basin
Waste Water Treatment Plant
Municipal Boundary
Street
Railroad
Water Body
Appendix D
Project Phasing And
Milestone Map
Inspection of Sewer
Mains and Manholes
Capital Region Water,
Dauphin County, Pennsylvania