Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 12, 2020, 10:15 AM
  • B 0007_B 0006_06122020_035300.mp4

Date
06/12/2020
W/O
828929
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00072
PipeID
P08517
Time
3:15 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7693
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.
16
Purpose
Routine Assessment
Project
RFIR_WO_828929_TV30027_MAY2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
144 in.
Width
144 in.
Upstream MH
B 0007
Downstream MH
B 0006
Dir. of Survey
Downstream
Length Surveyed
1327.4 ft.
Total Length
1327.4 ft.
Structural Index
4
Structural Quick
5Ž3t
Structural Rating
2910
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
2914
Pipe schematic from manhole B 0007 to B 0006
MH: B 0007MH: B 0006downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 00070 ft. MWL - Water Level, 50 %of cross sectional area2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start662.4 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start1324.9 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1324.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1324.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1324.9 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1327.4 ft. AMH - Downstream Manhole, Survey Ends - B 0006

Observation photos (4)

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

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

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

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

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

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

  • Downstream Manhole, Survey Ends - B 0006

    1327.4 ft. - Downstream Manhole, Survey Ends - B 0006

Observations (12)

DistanceCodeObservation
2SRV
2SAP
1324.9SRC
0MWM
1324.9SAP
1327.4AMHB 0006
1324.9SSS
0AMHB 0007
1324.9SRV
0MWL
662.4SRC
2SSS

Properties (7)

additional_info
SC411285
custom_field_two
2
customer
LACSD
datetime
2020-06-12T03:15:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36930