Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 24, 2022, 06:48 AM

  • 22 0972_22 0971_08242022_000529.mp4

Date
08/23/2022
W/O
966849
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00790
PipeID
P17342
Time
11:48 PM
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 0972
Downstream MH
22 0971
Dir. of Survey
Downstream
Length Surveyed
303.2 ft.
Total Length
303.2 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 0972 to 22 0971
MH: 22 0972MH: 22 0971downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 09721.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start1.8 ft. MGO - General Observation - MAG COATING46.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start64 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"116.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"140.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"165.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"221.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"225.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"266.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"301.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish301.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish303.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK303.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0971

Observation photos (2)

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

    1.8 ft. - Surface Aggregate Projecting, 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

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

All inspections of P17342Work order 966849

Observations (17)

DistanceCodeObservation
140.7TF—
0MWL—
303.2MGOCONNECTION AT MH 9 O'CLOCK
64TF—
0MWM—
116.7TF—
301.5SSS—
1.8SAP—
225.7TF—
46.1SSS—
303.2AMH22 0971
165.3TF—
0AMH22 0972
221.9TF—
266.3TF—
301.5SAP—
1.8MGOMAG COATING

Properties (6)

custom_field_three
SPALLING, AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2022-08-23T23:48:30-07:00
documentation
PROPIPE
is_lateral_inspection
false