Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 17, 2022, 09:29 AM
  • 16 0521_16 0520_2172022_014624.mp4

Date
02/17/2022
W/O
0942059
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00659
PipeID
P13572
Time
1:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H3019R
Sewer Name
16 LAMANDA PARK TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Maintenance Related
Project
20220217MDM_LAMANDA_PARK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Upstream MH
16 0521
Downstream MH
16 0520
Dir. of Survey
Downstream
Length Surveyed
180.8 ft.
Total Length
180.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
1
O&M Quick
3118
O&M Rating
11
Overall Index
1
Overall Quick
Overall Rating
11
Pipe schematic from manhole 16 0521 to 16 0520
MH: 16 0521MH: 16 0520downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area4 ft. RFJ - Roots Fine Joint, from 08 to 12 o'clock, within 8 inches of joint: YESR - 3%18.7 ft. RMJ - Roots Medium Joint, from 11 to 05 o'clock, 5 %, within 8 inches of joint: YESR21.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 3%23.9 ft. RFC - Roots Fine Connection, from 10 to 02 o'clock, within 8 inches of joint: YES - 4%23.9 ft. RFJ - Roots Fine Joint, from 12 to 04 o'clock, within 8 inches of joint: YESR - 2%29.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 1%38.8 ft. RFJ - Roots Fine Joint, from 08 to 11 o'clock, within 8 inches of joint: YESR - 1%53.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 1%62 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 1%180.8 ft. AMH - Downstream Manhole, Survey Ends - 1:50AM

Observations (13)

DistanceCodeObservation
62RFJ1%
23.9RFC4%
0AMH1:35AM
180.8AMH1:50AM
18.7RMJ
23.9RFJ2%
0MWL
21.9RFJ3%
53.4RFJ1%
29.6RFJ1%
0MWM
38.8RFJ1%
4RFJ3%

Properties (5)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2022-02-17T01:29:35-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false