Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 21, 2017, 09:27 AM
  • 18 0201_18 0200 _20170221_025712.mp4

Date
02/21/2017
W/O
624437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P14026
Time
1:27 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4246
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
13
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0201
Downstream MH
18 0200
Dir. of Survey
Downstream
Length Surveyed
306.7 ft.
Total Length
306.7 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
303
O&M Index
2
O&M Quick
412K
O&M Rating
126
Overall Index
2
Overall Quick
Overall Rating
429
Pipe schematic from manhole 18 0201 to 18 0200
MH: 18 0201MH: 18 0200downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 02012 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start5.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start306.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0200306.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish306.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish306.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • 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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    5.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
0MWL
306.7AMH18 0200
306.7SAV
306.7SSS
306.7DAGS
0MWM
2SAV
0AMH18 0201
2DAGS
5.5SSS

Properties (4)

additional_info
SC306750
custom_field_two
4
customer
LACSD
datetime
2017-02-21T01:27:52-08:00