Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2017, 07:35 AM

  • 18 0146_18 0145 _20170329_025154.mp4

Date
03/29/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13968
Time
12:35 AM
Certificate
U-715-0700770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4334
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 0146
Downstream MH
18 0145
Dir. of Survey
Downstream
Length Surveyed
235.6 ft.
Total Length
235.6 ft.
Structural Index
2
Structural Quick
2H00
Structural Rating
94
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
2
Overall Quick
—
Overall Rating
188
Pipe schematic from manhole 18 0146 to 18 0145
MH: 18 0146MH: 18 0145downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01460 ft. MWL - Water Level, 15 %of cross sectional area2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start19.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"65.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"114.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"170.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"211.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"235.6 ft. MGO - General Observation - CONNECTION AT 9 OC235.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish235.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0145235.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (1)

  • 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

All inspections of P13968Work order 624437

Observations (14)

DistanceCodeObservation
114.5TF—
19.8TB—
211.3TF—
235.6MGOCONNECTION AT 9 OC
0MWM—
2.3SSS—
235.6SSS—
0AMH18 0146
2.3DAGS—
170.5TF—
65.2TB—
0MWL—
235.6AMH18 0145
235.6DAGS—

Properties (6)

additional_info
SC318749
custom_field_two
4
customer
LACSD
datetime
2017-03-29T00:35:47-07:00
documentation
PROPIPE
is_lateral_inspection
false