Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2017, 08:24 AM
  • 18 0163_18 0162_20170323_013730.mp4

Date
03/23/2017
W/O
624437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P13986
Time
1:24 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4416
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.
24
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0163
Downstream MH
18 0162
Dir. of Survey
Downstream
Length Surveyed
245.1 ft.
Total Length
245.1 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
245
O&M Index
2
O&M Quick
2I00
O&M Rating
98
Overall Index
2
Overall Quick
Overall Rating
343
Pipe schematic from manhole 18 0163 to 18 0162
MH: 18 0163MH: 18 0162downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 01630 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start243.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish243.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK243.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish245.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0162

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

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

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

Observations (11)

DistanceCodeObservation
0AMH18 0163
0MGOCOCKROACHES IN MANHOLE
245.1AMH18 0162
2SSS
243.6SSS
0MWM
0MWL
2DAGS
243.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
243.6DAGS

Properties (5)

additional_info
SC306981
custom_field_two
4
customer
LACSD
datetime
2017-03-23T01:24:36-07:00
is_lateral_inspection
false