Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2018, 09:37 AM
Date
01/25/2018
W/O
684977
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00597
PipeID
P12319
Time
1:37 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5175
Sewer Name
15 ARROYO DRIVE TRUNK
City
MONTEREY PARK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
31
Purpose
Routine Assessment
Project
WO_684977_TV15013_FEB2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
15 0396
Downstream MH
15 0395
Dir. of Survey
Downstream
Length Surveyed
125.5 ft.
Total Length
125.5 ft.
Structural Index
3
Structural Quick
4231
Structural Rating
15
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 15 0396 to 15 0395
MH: 15 0396MH: 15 0395downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 03960 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start11.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES12.2 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start14.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start21.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish21.1 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES - CIP21.1 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish38.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"43.9 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES53.4 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES56.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start71.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"83.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"119.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"123.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish123.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish125.5 ft. AMH - Downstream Manhole, Survey Ends - 15 0395
All inspections of P12319Work order 684977

Observations (20)

DistanceCodeObservation
0MWM—
83.3TFC—
125.5AMH15 0395
123.7FM—
71.1TFC—
38.5TFC—
21.1DAE—
0AMH15 0396
11.7CL—
0MWL—
21.1RPLCIP
12.2MWLS—
119.4TFC—
21.1MWLS—
43.9FM—
123.7DAGS—
53.4CM—
56.6FM—
2.1DAGS—
14.8DAE—

Properties (6)

additional_info
SC347015
custom_field_two
3
customer
LACSD
datetime
2018-01-25T01:37:45-08:00
documentation
PROPIPE
is_lateral_inspection
false