Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2021, 07:57 AM
  • B 0773_B 0772_09082021_011727.mp4

Date
09/08/2021
W/O
911403
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00112
PipeID
P09240
Time
12:57 AM
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.
16
Purpose
Routine Assessment
Project
RFIR_WO_911403_TV15210_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
21 in.
Upstream MH
B 0773
Downstream MH
B 0772
Dir. of Survey
Downstream
Length Surveyed
560.4 ft.
Total Length
560.4 ft.
Structural Index
3
Structural Quick
3U2S
Structural Rating
538
O&M Index
2
O&M Quick
2U00
O&M Rating
222
Overall Index
2
Overall Quick
Overall Rating
760
Pipe schematic from manhole B 0773 to B 0772
MH: B 0773MH: B 0772downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 07730 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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. MGO - General Observation - 70% MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start558 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish558.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish560.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish560.4 ft. AMH - Downstream Manhole, Survey Ends - B 0772560.4 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN

Observation photos (3)

  • 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 - 70% MAG COAT

    2 ft. - General Observation - 70% MAG COAT

  • 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

Observations (12)

DistanceCodeObservation
0AMHB 0773
2DAGS
2SAV
0MWL
558.1SSS
560.4SAV
560.4AMHB 0772
0MWM
558DAGS
2MGO70% MAG COAT
560.4MGOCONN @ MH 9 O'CLOCK/OPEN
2SSS

Properties (7)

additional_info
630069090721201
custom_field_three
SPALLING, AGGREGATE VISIBLE, MAG COAT
custom_field_two
3
customer
1
datetime
2021-09-08T00:57:17-07:00
documentation
PRO PIPE
is_lateral_inspection
false