Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2021, 05:17 AM

  • B 0790_B 0789_09072021_223613.mp4

Date
09/07/2021
W/O
911403
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00112
PipeID
P09257
Time
10:17 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9124
Sewer Name
B JOINT OUTFALL B - UNIT 8J
City
TEMPLE CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_911403_TV15210_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
21 in.
Upstream MH
B 0790
Downstream MH
B 0789
Dir. of Survey
Downstream
Length Surveyed
551.8 ft.
Total Length
551.8 ft.
Structural Index
3
Structural Quick
3U2U
Structural Rating
545
O&M Index
2
O&M Quick
2U00
O&M Rating
218
Overall Index
2
Overall Quick
—
Overall Rating
763
Pipe schematic from manhole B 0790 to B 0789
MH: B 0790MH: B 0789downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 07900 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT548.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish548.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish549 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish551.8 ft. AMH - Downstream Manhole, Survey Ends - B 0789

Observation photos (3)

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

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

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

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

  • General Observation - 65% MAG COAT

    2 ft. - General Observation - 65% MAG COAT

All inspections of P09257Work order 911403

Observations (11)

DistanceCodeObservation
549DAGS—
551.8AMHB 0789
2SSS—
2SAV—
0AMHB 0790
548.6SAV—
2DAGS—
2MGO65% MAG COAT
0MWM—
548.6SSS—
0MWL—

Properties (7)

additional_info
630069090721201
custom_field_three
SPALLING, AGGREGATE VISIBLE, MAG COAT
custom_field_two
3
customer
1
datetime
2021-09-07T22:17:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false