Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2017, 05:19 PM
  • 19 0183_19 0182_682017_103825.mp4

  • 19 0183_19 0182_682017_104159.mp4

Date
06/08/2017
W/O
PENDING
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00719
PipeID
P15152
Time
10:19 AM
Certificate
415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7431
Sewer Name
19 CERRITOS TRUNK
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
05
Purpose
Routine Assessment
Project
20170608DF_CERRITOS_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
19 0183
Downstream MH
19 0182
Dir. of Survey
Downstream
Length Surveyed
350.7 ft.
Total Length
350.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
3124
O&M Rating
11
Overall Index
2
Overall Quick
Overall Rating
13
Pipe schematic from manhole 19 0183 to 19 0182
MH: 19 0183MH: 19 0182downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:37 AM0.1 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start4.3 ft. MGP - General Photograph49.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES85.7 ft. MGP - General Photograph139.2 ft. MGP - General Photograph - ENCRUSTATION182.6 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES199.6 ft. MGP - General Photograph209.2 ft. MGP - General Photograph225.8 ft. MGP - General Photograph225.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES309.5 ft. MWM - Water Mark, 40 %of cross sectional area309.5 ft. MWL - Water Level, 35 %of cross sectional area346.4 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES347.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish347.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish350.7 ft. AMH - Downstream Manhole, Survey Ends - 11:16 AM

Observation photos (12)

  • 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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES, Start

    3 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

  • General Photograph

    4.3 ft. - General Photograph

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: YES

    49.6 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

  • General Photograph

    85.7 ft. - General Photograph

  • General Photograph - ENCRUSTATION

    139.2 ft. - General Photograph - ENCRUSTATION

  • Deposits Settled Compacted,  5 %of cross sectional area, at 03 o'clock,  , within 8 inches of joint: YES

    182.6 ft. - Deposits Settled Compacted, 5 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES

  • General Photograph

    199.6 ft. - General Photograph

  • General Photograph

    209.2 ft. - General Photograph

  • General Photograph

    225.8 ft. - General Photograph

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    225.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    346.4 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

Observations (20)

DistanceCodeObservation
182.6DSC
0.1MWM
0MWL
225.8MGP
139.2MGPENCRUSTATION
309.5MWM
309.5MWL
0AMH10:37 AM
346.4DAE
225.8DAE
347.4SSS
199.6MGP
4.3MGP
3DAE
209.2MGP
85.7MGP
49.6DAE
2SSS
347.4DAE
350.7AMH11:16 AM

Properties (4)

customer
LACSD
datetime
2017-06-08T10:19:47-07:00
documentation
FRANKLIN, BRAR
is_lateral_inspection
false