Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 2, 2018, 06:25 AM
  • 32 0224_32 0223A_01082018_234258.mp4

Date
08/01/2018
W/O
717986
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00891
PipeID
P24944
Time
11:25 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5887
Sewer Name
32 VALENCIA TRUNK
City
SANTA CLARITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
13
Purpose
Routine Assessment
Project
WO_717986_TV32059_AUG2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
32 0224
Downstream MH
32 0223A
Dir. of Survey
Downstream
Length Surveyed
113.1 ft.
Total Length
113.1 ft.
Structural Index
3
Structural Quick
4221
Structural Rating
10
O&M Index
2
O&M Quick
412C
O&M Rating
48
Overall Index
2
Overall Quick
Overall Rating
58
Pipe schematic from manhole 32 0224 to 32 0223A
MH: 32 0224MH: 32 0223Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 02240 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 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, Start65.4 ft. FM - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES91.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES109.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES111.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish113.1 ft. AMH - Downstream Manhole, Survey Ends - 32 0223A113.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • 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

  • Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    65.4 ft. - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

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

    91.2 ft. - Crack 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

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

Observations (10)

DistanceCodeObservation
91.2CL
113.1AMH32 0223A
65.4FM
0AMH32 0224
111.4DAGS
2DAGS
0MWM
0MWL
109.2FM
113.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (5)

additional_info
SC364755
custom_field_two
3
customer
LACSD
datetime
2018-08-01T23:25:21-07:00
year_laid
30348