Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2017, 10:21 AM
  • 16 0280_16 0276_03102017_032159.mpg

Date
10/03/2017
W/O
658232
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00654
PipeID
P13330
Time
3:21 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4949
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 3
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_658232_TV16019_SEP2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0280
Downstream MH
16 0276
Dir. of Survey
Downstream
Length Surveyed
6.6 ft.
Total Length
6.6 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 16 0280 to 16 0276
MH: 16 0280MH: 16 0276downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 02800 ft. MWL - Water Level, 10 %of cross sectional area1.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start5.5 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish6 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH6.6 ft. AMH - Downstream Manhole, Survey Ends - 16 0276

Observations (7)

DistanceCodeObservation
0MWM
6MGOSPALLING THROUGHOUT THE REACH
0AMH16 0280
5.5SAV
1.1SAV
0MWL
6.6AMH16 0276

Properties (4)

additional_info
SC345857
custom_field_two
3
customer
LACSD
datetime
2017-10-03T03:21:27-07:00