Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 9, 2018, 05:57 PM
  • B 1030_B 1029_792018_111627.mp4

Date
07/09/2018
W/O
0705512
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00923
PipeID
P22473
Time
10:57 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7756
Sewer Name
B JOINT OUTFALL B - UNIT 1C REPLACEMENT
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
31
Purpose
Routine Assessment
Project
20180709DF_JOINT_OUTFALL_B_UNIT_1C_REPLACEMENT
Material
RGRCP-PTL
Shape
Circular
Height
66 in.
Upstream MH
B 1030
Downstream MH
B 1029
Dir. of Survey
Downstream
Length Surveyed
522.7 ft.
Total Length
522.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole B 1030 to B 1029
MH: B 1030MH: B 1029downstream0 ft. AMH - Upstream Manhole, Survey Begins - 11:05 AM0.1 ft. MWL - Water Level, 25 %of cross sectional area0.1 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. LFZ - Lining Failure Other, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - UNDERCUT2 ft. LFB - Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: YES, Start16.9 ft. MGP - General Photograph134 ft. MGP - General Photograph165.2 ft. MGP - General Photograph311.1 ft. MGP - General Photograph311.1 ft. MGP - General Photograph425.1 ft. MGP - General Photograph519.9 ft. LFB - Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish520.6 ft. LFZ - Lining Failure Other, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - UNDERCUT521 ft. MGO - General Observation - GREASE THROUGHOUT THE REACH (5%)522.7 ft. AMH - Downstream Manhole, Survey Ends - 11:45 AM

Observation photos (8)

  • Lining Failure Other, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - UNDERCUT

    2 ft. - Lining Failure Other, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - UNDERCUT

  • Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • General Photograph

    16.9 ft. - General Photograph

  • General Photograph

    134 ft. - General Photograph

  • General Photograph

    165.2 ft. - General Photograph

  • General Photograph

    311.1 ft. - General Photograph

  • General Photograph

    311.1 ft. - General Photograph

  • General Photograph

    425.1 ft. - General Photograph

Observations (15)

DistanceCodeObservation
0.1MWL
134MGP
425.1MGP
311.1MGP
165.2MGP
520.6LFZUNDERCUT
521MGOGREASE THROUGHOUT THE REACH (5%)
311.1MGP
522.7AMH11:45 AM
2LFZUNDERCUT
16.9MGP
0.1MWM
0AMH11:05 AM
519.9LFB
2LFB

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2018-07-09T10:57:26-07:00
documentation
FRANKLIN, PARAISO, SHADLER, AHUMADA
is_lateral_inspection
false
year_laid
19991018