Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 28, 2017, 04:04 PM
  • C 0403_C 0402_3282017_091741.mp4

Date
03/28/2017
W/O
0631627
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00143
PipeID
P09871
Time
9:04 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7370
Sewer Name
C JOINT OUTFALL C - UNIT 8E
City
ARTESIA
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
39A
Purpose
Routine Assessment
Project
20170328AM_JOINT_OUTFALL_C_UNIT_8E
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
C 0403
Downstream MH
C 0402
Dir. of Survey
Downstream
Length Surveyed
425.3 ft.
Total Length
425.3 ft.
Structural Index
2
Structural Quick
2411
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole C 0403 to C 0402
MH: C 0403MH: C 0402downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. AMH - Upstream Manhole, Survey Begins - 9:17 AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish32.8 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start39.2 ft. MGO - General Observation - CHIPPING109.5 ft. MGO - General Observation - GASKET HANGING OUT137.2 ft. JSM - Joint Separated Medium291.3 ft. MGO - General Observation - CHIPPING319.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES355.6 ft. MGP - General Photograph - SAG/DIP IN GRADE372.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start423.8 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish423.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish424 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH424.3 ft. MGO - General Observation - ROACHES INSIDE THE MH.425.3 ft. AMH - Downstream Manhole, Survey Ends - 9:45 AM

Observation photos (11)

  • Upstream Manhole, Survey Begins - 9:17 AM

    0 ft. - Upstream Manhole, Survey Begins - 9:17 AM

  • 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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

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

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    32.8 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • General Observation - CHIPPING

    39.2 ft. - General Observation - CHIPPING

  • General Observation - GASKET HANGING OUT

    109.5 ft. - General Observation - GASKET HANGING OUT

  • Joint Separated Medium

    137.2 ft. - Joint Separated Medium

  • General Observation - CHIPPING

    291.3 ft. - General Observation - CHIPPING

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

    319.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

  • General Photograph - SAG/DIP IN GRADE

    355.6 ft. - General Photograph - SAG/DIP IN GRADE

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

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

Observations (19)

DistanceCodeObservation
0MWL
39.2MGOCHIPPING
109.5MGOGASKET HANGING OUT
423.8MWLS
0MWM
425.3AMH9:45 AM
2SSS
423.8SSS
137.2JSM
355.6MGPSAG/DIP IN GRADE
372.3SSS
424.3MGOROACHES INSIDE THE MH.
32.8MWLS
0MGOROACHES INSIDE THE MH.
11.3SSS
319.7SSS
424MGOSLIGHT GREASE THROUGHOUT THE REACH
291.3MGOCHIPPING
0AMH9:17 AM

Properties (7)

custom_field_three
SPALLING SPORADICALLY THROUGHOUT THE REACH
custom_field_two
3
customer
LACSD
datetime
2017-03-28T09:04:17-07:00
documentation
MIRANDA, FRANKLIN, BRAR
is_lateral_inspection
false
year_laid
19721025