Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 17, 2021, 06:20 AM

  • 22 1156_22 0743_11162021_222910.mp4

Date
11/16/2021
W/O
921559
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00829
PipeID
P17533
Time
10:20 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9540
Sewer Name
22 SWIM PARK TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_921559_TV22091_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 1156
Downstream MH
22 0743
Dir. of Survey
Downstream
Length Surveyed
77.1 ft.
Total Length
77.1 ft.
Structural Index
3
Structural Quick
4338
Structural Rating
36
O&M Index
2
O&M Quick
2B00
O&M Rating
30
Overall Index
3
Overall Quick
—
Overall Rating
66
Pipe schematic from manhole 22 1156 to 22 0743
MH: 22 1156MH: 22 0743downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 11560 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start29.6 ft. CM - Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES34.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start65.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES68.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start68.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish74.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish74.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish77.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE77.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK77.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0743

Observation photos (6)

  • 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

  • Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    29.6 ft. - Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

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

    34.5 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    65.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

    68.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    77.1 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17533Work order 921559

Observations (15)

DistanceCodeObservation
65.1FM—
68.6FM—
74.8DAGS—
77.1MGOCOCKROACHES IN MANHOLE
77.1MGOACTIVE CONNECTION AT MH 3 O'CLOCK
2DAGS—
74.8FM—
68.6CM—
0AMH22 1156
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
29.6CM—
77.1AMH22 0743
0MWM—
0MWL—
34.5CM—

Properties (7)

additional_info
630069111621201
custom_field_three
MULTIPLE FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2021-11-16T22:20:58-08:00
documentation
PRO PIPE
is_lateral_inspection
false