Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2020, 06:09 AM
  • 22 0955_22 0954_07282020_231935.mp4

Date
07/28/2020
W/O
844703
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17325
Time
11:09 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7887
Sewer Name
BASE LINE TRUNK
City
GLENDORA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_844703_TV22003_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0955
Downstream MH
22 0954
Dir. of Survey
Downstream
Length Surveyed
280.3 ft.
Total Length
280.3 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
275
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
Overall Rating
385
Pipe schematic from manhole 22 0955 to 22 0954
MH: 22 0955MH: 22 0954downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 09552 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 75% MAG COAT2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start278.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish278.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish278.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish280.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0954280.3 ft. MGO - General Observation - ROACHES @ MH280.3 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE

Observation photos (4)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • 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

  • General Observation - ROACHES @ MH

    280.3 ft. - General Observation - ROACHES @ MH

Observations (15)

DistanceCodeObservation
278.6SAP
2SAP
280.3AMH22 0954
0MWM
0MWL
278.6SSS
280.3MGOROACHES @ MH
280.3MGOCONN @ MH 3 O' CLOCK/ACTIVE
2MGO75% MAG COAT
0MGOROACHES @ MH
0MGOCONN @ MH 3 O' CLOCK/ACTIVE
278.6DAGS
2SSS
0AMH22 0955
2DAGS

Properties (7)

additional_info
SC411727
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-28T23:09:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false