Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2017, 07:40 AM
Date
03/23/2017
W/O
624437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P13989
Time
12:40 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
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0166
Downstream MH
18 0165
Dir. of Survey
Downstream
Length Surveyed
12.9 ft.
Total Length
12.9 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0166 to 18 0165
MH: 18 0166MH: 18 0165downstream0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start0 ft. AMH - Upstream Manhole, Survey Begins - 18 01660 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area11.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish12.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK12.9 ft. AMH - Downstream Manhole, Survey Ends - 18 016512.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (2)

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

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

  • General Observation - COCKROACHES IN MANHOLE

    12.9 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (8)

DistanceCodeObservation
0SSS
12.9MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
0AMH18 0166
0MWM
12.9AMH18 0165
0MWL
12.9MGOCOCKROACHES IN MANHOLE
11.5SSS

Properties (5)

additional_info
SC306981
custom_field_two
4
customer
LACSD
datetime
2017-03-23T00:40:14-07:00
sewer_category
Gravity