Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2018, 09:33 AM
  • 32 0012_32 0011A _06072018_030353.mp4

Date
07/06/2018
W/O
712244
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P25492
Time
2:33 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5859
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 0011A
Downstream MH
32 0012
Dir. of Survey
Upstream
Length Surveyed
202.8 ft.
Total Length
202.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
512G
O&M Rating
85
Overall Index
2
Overall Quick
Overall Rating
87
Pipe schematic from manhole 32 0011A to 32 0012
MH: 32 0011AMH: 32 0012upstream0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish3.5 ft. MWM - Water Mark, 75 %of cross sectional area9.3 ft. MWL - Water Level, 50 %of cross sectional area107.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES200.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start202.8 ft. AMH - Downstream Manhole, Survey Begins - 32 0011A202.8 ft. MWM - Water Mark, 40 %of cross sectional area202.8 ft. MWL - Water Level, 20 %of cross sectional area

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

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

  • Water Mark, 75 %of cross sectional area

    199.3 ft. - Water Mark, 75 %of cross sectional area

Observations (9)

DistanceCodeObservation
193.5MWL
95.6CL
0AMH32 0011A
202.8MSAREVERSAL COMPLETE
0MWM
199.3MWM
2DAGS
202.8DAGS
0MWL

Properties (4)

additional_info
SC359726
custom_field_two
4
customer
LACSD
datetime
2018-07-06T02:33:45-07:00