Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2017, 11:45 AM
  • LN 0001_LN 0002_9192017_045028.mp4

Date
09/19/2017
W/O
0661613
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00576
PipeID
P26747
Time
4:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7518
Sewer Name
14 LANCASTER WRP
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
01
Purpose
Maintenance Related
Project
NEW_PIPEID20171220_20170919MDM_ROSEMOUNT_OUTFALL
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Upstream MH
LN 0002
Downstream MH
LN 0001
Dir. of Survey
Upstream
Length Surveyed
84.4 ft.
Total Length
84.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole LN 0002 to LN 0001
MH: LN 0002MH: LN 0001upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:00AM0.5 ft. SSS - Surface Spalling, from 05 to 07 o'clock, within 8 inches of joint: YES, Finish - POSSIBLE24.5 ft. SSS - Surface Spalling, from 05 to 07 o'clock, within 8 inches of joint: YES, Start - POSSIBLE37.4 ft. MGO - General Observation - BOTTOM OF PIPE83.5 ft. MGO - General Observation - VIEW BOTTOM OF PIPE ONLY84.5 ft. MWM - Water Mark, 30 %of cross sectional area84.5 ft. MWL - Water Level, 5 %of cross sectional area84.5 ft. AMH - Downstream Manhole, Survey Begins - 4:45AM

Observation photos (3)

  • General Observation - VIEW BOTTOM OF PIPE ONLY

    1 ft. - General Observation - VIEW BOTTOM OF PIPE ONLY

  • General Observation - BOTTOM OF PIPE

    47.1 ft. - General Observation - BOTTOM OF PIPE

  • Surface Spalling, from 05 to 07 o'clock, within 8 inches of joint: YES, Start - POSSIBLE

    60 ft. - Surface Spalling, from 05 to 07 o'clock, within 8 inches of joint: YES, Start - POSSIBLE

Observations (8)

DistanceCodeObservation
0MWM
0MWL
0AMH4:45AM
1MGOVIEW BOTTOM OF PIPE ONLY
84.5AMH5:00AM
47.1MGOBOTTOM OF PIPE
60SSSPOSSIBLE
84SSSPOSSIBLE

Properties (4)

custom_field_two
4
customer
LACSD
datetime
2017-09-19T04:45:00-07:00
is_lateral_inspection
false