Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2017, 11:03 AM

  • 18 0158_18 0157_20170323_041619.mp4

Date
03/23/2017
W/O
624437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P13981
Time
4:03 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
30 in.
Width
30 in.
Upstream MH
18 0158
Downstream MH
18 0157
Dir. of Survey
Downstream
Length Surveyed
245.9 ft.
Total Length
245.9 ft.
Structural Index
1
Structural Quick
1I00
Structural Rating
48
O&M Index
2
O&M Quick
2I00
O&M Rating
98
Overall Index
2
Overall Quick
—
Overall Rating
146
Pipe schematic from manhole 18 0158 to 18 0157
MH: 18 0158MH: 18 0157downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01582 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start242 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish244.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish245.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE245.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0157

Observation photos (2)

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    245.9 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P13981Work order 624437

Observations (9)

DistanceCodeObservation
245.9MGOCOCKROACHES IN MANHOLE
0MWM—
2DAGS—
0MWL—
245.9AMH18 0157
244.6DAGS—
2SRI—
242SRI—
0AMH18 0158

Properties (5)

additional_info
SC306981
custom_field_two
4
customer
LACSD
datetime
2017-03-23T04:03:44-07:00
is_lateral_inspection
false