Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 4, 2019, 12:54 PM
  • 05 1915_05 1914 _03042019_060809.mp4

Date
03/04/2019
W/O
750627
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00501
PipeID
P07142
Time
4:54 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6415
Sewer Name
05 PALOS VERDES NORTH SLOPE TRUNK, SECT 1
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
35
Purpose
Routine Assessment
Project
RFIR_WO_750627_TV05312_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1915
Downstream MH
05 1914
Dir. of Survey
Downstream
Length Surveyed
387.4 ft.
Total Length
387.4 ft.
Structural Index
3
Structural Quick
413N
Structural Rating
235
O&M Index
2
O&M Quick
412N
O&M Rating
158
Overall Index
3
Overall Quick
Overall Rating
393
Pipe schematic from manhole 05 1915 to 05 1914
MH: 05 1915MH: 05 1914downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 19150 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start18.9 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES367.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"385.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish385.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish387.4 ft. AMH - Downstream Manhole, Survey Ends - 05 1914

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (10)

DistanceCodeObservation
385.8SAP
18.9FM
385.8DAGS
2SAP
387.4AMH05 1914
2DAGS
0AMH05 1915
0MWL
0MWM
367.2TBA

Properties (5)

additional_info
SC365931
custom_field_two
2
customer
LACSD
datetime
2019-03-04T04:54:05-08:00
is_lateral_inspection
false