Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 3, 2018, 09:34 AM
  • 32 0017_32 0016A _03072018_030426.mp4

Date
07/03/2018
W/O
712244
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P20928
Time
2:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5857
Sewer Name
32 CASTAIC TRUNK
City
CASTAIC
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
03
Purpose
Routine Assessment
Project
WO_712244_TV32012_JUL2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
32 0017
Downstream MH
32 0016A
Dir. of Survey
Downstream
Length Surveyed
465.5 ft.
Total Length
465.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
413Q
O&M Rating
463
Overall Index
3
Overall Quick
Overall Rating
466
Pipe schematic from manhole 32 0017 to 32 0016A
MH: 32 0017MH: 32 0016Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 00170 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES7.6 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS464.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish464.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish465.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE465.5 ft. AMH - Downstream Manhole, Survey Ends - 32 0016A465.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

    4.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    7.6 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

Observations (11)

DistanceCodeObservation
465.5MGOCOCKROACHES IN MANHOLE
465.5AMH32 0016A
464.7DAGS
2DAGS
4.2CM
0AMH32 0017
0MWL
464.7DSZ
0MWM
7.6DSZDEBRIS
465.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC359724
custom_field_two
4
customer
LACSD
datetime
2018-07-03T02:34:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false