Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2017, 05:07 AM
  • 18 0137_18 0136 _20170330_000913.mp4

Date
03/29/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13958
Time
10:07 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
4335
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
29
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0137
Downstream MH
18 0136
Dir. of Survey
Downstream
Length Surveyed
293.8 ft.
Total Length
293.8 ft.
Structural Index
2
Structural Quick
2K00
Structural Rating
116
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
2
Overall Quick
Overall Rating
232
Pipe schematic from manhole 18 0137 to 18 0136
MH: 18 0137MH: 18 0136downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01372.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start293.8 ft. MGO - General Observation - CONNECTION AT 3 OC293.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish293.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish293.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0136

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (9)

DistanceCodeObservation
0MWM
2.3DAGS
0MWL
293.8MGOCONNECTION AT 3 OC
293.8SSS
2.3SSS
293.8DAGS
293.8AMH18 0136
0AMH18 0137

Properties (4)

additional_info
SC318750
custom_field_two
3
customer
LACSD
datetime
2017-03-29T22:07:44-07:00