Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2018, 11:53 AM
Date
01/25/2018
W/O
684977
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00597
PipeID
P12327
Time
3:53 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 0404
Downstream MH
15 0403
Dir. of Survey
Downstream
Length Surveyed
38.8 ft.
Total Length
38.8 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 15 0404 to 15 0403
MH: 15 0404MH: 15 0403downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 04040 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9.1 ft. FM - Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES12.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start36 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish36 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish38.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK38.8 ft. AMH - Downstream Manhole, Survey Ends - 15 0403
All inspections of P12327Work order 684977

Observations (10)

DistanceCodeObservation
12.5CM—
0AMH15 0404
0MWL—
36DAGS—
9.1FM—
36CM—
38.8MGOCONNECTION AT MH 3 O'CLOCK
38.8AMH15 0403
4DAGS—
0MWM—

Properties (6)

additional_info
SC347015
custom_field_two
3
customer
LACSD
datetime
2018-01-25T03:53:20-08:00
documentation
PROPIPE
is_lateral_inspection
false