Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 23, 2017, 09:28 AM
  • C 0567C 0566District 03_102317.mp4

Date
10/23/2017
W/O
668756
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00362
PipeID
P04751
Time
2:28 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5111
Sewer Name
C JOINT OUTFALL C - UNIT 4D
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
08
Purpose
Routine Assessment
Project
WO_668756_TV03084_NOV2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
C 0567
Downstream MH
C 0566
Dir. of Survey
Downstream
Length Surveyed
352.6 ft.
Total Length
352.6 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
13
O&M Index
4
O&M Quick
4200
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
21
Pipe schematic from manhole C 0567 to C 0566
MH: C 0567MH: C 0566downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 05676.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start12.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES16.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start184.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish285 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES292.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start326.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish349.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish352.5 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK352.5 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK352.6 ft. AMH - Downstream Manhole, Survey Ends - C 0566

Observation photos (5)

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

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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    12.9 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    16.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    285 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    292.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
0MWL
326.1CL
352.5MGOCONNECTION AT MH 9 OCLOCK
12.9FL
352.6AMHC 0566
352.5MGOCONNECTION AT MH 3 OCLOCK
6.1SSS
16.4FM
0MWM
292.2CL
0AMHC 0567
285CL
184.6FM
349.1SSS

Properties (5)

custom_field_two
CR3
customer
LACSD
datetime
2017-10-23T02:28:21-07:00
documentation
PROPIPE
is_lateral_inspection
false