Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2017, 06:04 AM
Date
03/22/2017
W/O
624437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P13993
Time
11:04 PM
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 0170
Downstream MH
18 0169
Dir. of Survey
Downstream
Length Surveyed
319 ft.
Total Length
319 ft.
Structural Index
3
Structural Quick
3L22
Structural Rating
193
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
193
Pipe schematic from manhole 18 0170 to 18 0169
MH: 18 0170MH: 18 0169downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01702 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start317.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE317.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish319 ft. AMH - Downstream Manhole, Survey Ends - 18 0169319 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (2)

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    317.4 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (8)

DistanceCodeObservation
2SSS
319AMH18 0169
319MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM
317.4MGOCOCKROACHES IN MANHOLE
0MWL
317.4SSS
0AMH18 0170

Properties (5)

additional_info
SC306981
custom_field_two
4
customer
LACSD
datetime
2017-03-22T23:04:59-07:00
sewer_category
Gravity