Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2020, 09:00 AM
  • 17 0005_17 0004_10302020_041724.mp4

Date
10/30/2020
W/O
0855542
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00668
PipeID
P13730
Time
2:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1608
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
07
Purpose
Maintenance Related
Project
20201028MDM_DISTRICT_17_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
17 0005
Downstream MH
17 0004
Dir. of Survey
Downstream
Length Surveyed
442.9 ft.
Total Length
442.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3212
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 17 0005 to 17 0004
MH: 17 0005MH: 17 0004downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:15AM0 ft. MWM - Water Mark, 40 %of cross sectional area212.3 ft. RMC - Roots Medium Connection, from 02 to 03 o'clock, 5 %, within 8 inches of joint: YES278.6 ft. RFJ - Roots Fine Joint, from 12 to 04 o'clock, within 8 inches of joint: YESR - 4%375 ft. RFJ - Roots Fine Joint, from 10 to 04 o'clock, within 8 inches of joint: YESR - 3%438.2 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR442.9 ft. AMH - Downstream Manhole, Survey Ends - 4:30AM

Observations (8)

DistanceCodeObservation
278.6RFJ4%
438.2RMJ
0MWL
0AMH4:15AM
375RFJ3%
442.9AMH4:30AM
212.3RMC
0MWM

Properties (5)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-10-30T02:00:42-07:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false