Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2021, 06:22 AM

  • 22 0709A_22 0709_11172021_223440.mp4

Date
11/17/2021
W/O
921733
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00826
PipeID
P17063
Time
10:22 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9601
Sewer Name
22 SAN DIMAS CONNECTION EXTENSION TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_921733_TV22167_NOV2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0709A
Downstream MH
22 0709
Dir. of Survey
Downstream
Length Surveyed
162.9 ft.
Total Length
162.9 ft.
Structural Index
3
Structural Quick
413E
Structural Rating
159
O&M Index
2
O&M Quick
2E00
O&M Rating
64
Overall Index
2
Overall Quick
—
Overall Rating
223
Pipe schematic from manhole 22 0709A to 22 0709
MH: 22 0709AMH: 22 0709downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 0709A2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start107 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"153.2 ft. MWL - Water Level, 50 %of cross sectional area155.3 ft. FM - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES161.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish161.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish161.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish162.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE162.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0709

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    155.3 ft. - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    162.9 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17063Work order 921733

Observations (15)

DistanceCodeObservation
162.9MGOCOCKROACHES IN MANHOLE
5SAP—
0MWL—
161.2SSS—
2DAGS—
0MWM—
0MGOCONNECTION AT MH 9 O'CLOCK
161.2SAP—
153.2MWL—
161.2DAGS—
107TFC—
5SSS—
155.3FM—
0AMH22 0709A
162.9AMH22 0709

Properties (7)

additional_info
630069111721201
custom_field_three
SPALLING/PROJECTING AGGREGATE/FRACTURES
custom_field_two
2
customer
1
datetime
2021-11-17T22:22:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false