Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 29, 2017, 02:09 PM
  • 02 1930_02 1929_29082017_072530.mp4

Date
08/29/2017
W/O
651724
Weather
Dry
Operator/Surveyor
KYLE A.
Sewer ID
Z00238
PipeID
P04716
Time
7:09 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4808
Sewer Name
02 BELVEDERE TRUNK
City
MONTEREY PARK
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
05
Purpose
Routine Assessment
Project
WO_651724_TV02182_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1930
Downstream MH
02 1929
Dir. of Survey
Downstream
Length Surveyed
249.3 ft.
Total Length
249.3 ft.
Structural Index
4
Structural Quick
4331
Structural Rating
15
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
15
Pipe schematic from manhole 02 1930 to 02 1929
MH: 02 1930MH: 02 1929downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 19300 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area2.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO2.1 ft. B - Broken, from 08 to 09 o'clock, within 8 inches of joint: NO14.2 ft. FM - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES152.7 ft. MWL - Water Level, 15 %of cross sectional area182 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES249.3 ft. AMH - Downstream Manhole, Survey Ends - 02 1929

Observation photos (4)

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO

    2.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO

  • Broken, from 08 to 09 o'clock, within 8 inches of joint: NO

    2.1 ft. - Broken, from 08 to 09 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES

    14.2 ft. - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    182 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH02 1930
2.1FM
249.3AMH02 1929
152.7MWL
182CM
2.1B
14.2FM
0MWL
0MWM

Properties (5)

additional_info
SC353039
custom_field_two
2
customer
LACSD
datetime
2017-08-29T07:09:34-07:00
sewer_category
Gravity