Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 21, 2022, 09:15 PM
  • B 0012_B 0011_01212022_141450.mp4

Date
01/21/2022
W/O
926981
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00072
PipeID
P08522
Time
1:15 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9710
Sewer Name
B JOINT OUTFALL B - UNIT 1A
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_926981_TV08132_DEC2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
144 in.
Width
33 in.
Upstream MH
B 0012
Downstream MH
B 0011
Dir. of Survey
Downstream
Length Surveyed
996.2 ft.
Total Length
996.2 ft.
Structural Index
5
Structural Quick
5g00
Structural Rating
990
O&M Index
2
O&M Quick
512A
O&M Rating
29
Overall Index
5
Overall Quick
Overall Rating
1019
Pipe schematic from manhole B 0012 to B 0011
MH: B 0012MH: B 0011downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 00120 ft. MWM - Water Mark, 80 %of cross sectional area2.1 ft. MGO - General Observation - MAG COAT11.3 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start440.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 12"933.9 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 10 to 03 o'clock, , within 8 inches of joint: YES, Start934 ft. SRC - Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES - BROKEN REBAR996.2 ft. AMH - Downstream Manhole, Survey Ends - B 0011996.2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish996.2 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 10 to 03 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 12"

    440.6 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 12"

  • Deposits Attached Other, 10 %of cross sectional area, from 10 to 03 o'clock,  , within 8 inches of joint: YES, Start

    933.9 ft. - Deposits Attached Other, 10 %of cross sectional area, from 10 to 03 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0MWL
0AMHB 0012
996.2AMHB 0011
440.6TBA
996.2SRV
933.9DAZ
996.2DAZ
0MWM
934SRCBROKEN REBAR
11.3SRV
2.1MGOMAG COAT

Properties (8)

additional_info
630138012122061
custom_field_three
BROKEN REBAR
custom_field_two
1
customer
1
datetime
2022-01-21T13:15:11-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36930