Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2021, 01:52 PM
  • 32 1160_32 1159_08162021_070937.mp4

Date
08/16/2021
W/O
906609
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00839
PipeID
P19614
Time
6:52 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9237
Sewer Name
32 SAN FERNANDO ROAD TRUNK
City
SANTA CLARITA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_906609_TV32021_AUG2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
32 1160
Downstream MH
32 1159
Dir. of Survey
Downstream
Length Surveyed
48.2 ft.
Total Length
48.2 ft.
Structural Index
3
Structural Quick
3900
Structural Rating
27
O&M Index
3
O&M Quick
4137
O&M Rating
25
Overall Index
3
Overall Quick
Overall Rating
52
Pipe schematic from manhole 32 1160 to 32 1159
MH: 32 1160MH: 32 1159downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 11600 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area5.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.5 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS48.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish48.2 ft. MSA - Survey Abandoned - DUE TO DEBRIS/WATER LEVEL.48.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish48.2 ft. MGO - General Observation - NO REVERSAL POSSIBLE. D/S IS PART OF PUMP STATION.

Observation photos (2)

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

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

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

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

Observations (9)

DistanceCodeObservation
48.2SAP
0AMH32 1160
0MWM
11.5DSZDEBRIS
5.7SAP
48.2MSADUE TO DEBRIS/WATER LEVEL.
48.2DSZ
48.2MGONO REVERSAL POSSIBLE. D/S IS PART OF PUMP STATION.
0MWL

Properties (7)

additional_info
630069081621022
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-08-16T06:52:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false