Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 24, 2022, 07:57 AM

  • 22 0970_22 0969_08242022_011154.mp4

Date
08/24/2022
W/O
966849
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00790
PipeID
P17340
Time
12:57 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K10369
Sewer Name
22 BASE LINE TRUNK
City
GLENDORA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_966849_TV22002_AUG2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0970
Downstream MH
22 0969
Dir. of Survey
Downstream
Length Surveyed
326.8 ft.
Total Length
326.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0970 to 22 0969
MH: 22 0970MH: 22 0969downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 09700 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.5 ft. MGO - General Observation - MAG COATING2.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start47.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"96.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"148.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"200.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"245 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"297.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"324.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish324.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish326.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK326.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0969

Observation photos (2)

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

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

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

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

All inspections of P17340Work order 966849

Observations (16)

DistanceCodeObservation
0AMH22 0970
0MWL—
2.5MGOMAG COATING
47.7TF—
324.2SAV—
326.8AMH22 0969
96.4TFC—
0MWM—
245TF—
2.8SAV—
200.8TF—
297.7TF—
9.2SSS—
326.2MGOCONNECTION AT MH 9 O'CLOCK
148.3TF—
324.2SSS—

Properties (6)

custom_field_three
SPALLING, AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2022-08-24T00:57:44-07:00
documentation
PROPIPE
is_lateral_inspection
false