Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 29, 2017, 03:04 PM
  • 02 1935_02 1934_29082017_084448.mp4

Date
08/29/2017
W/O
651724
Weather
Dry
Operator/Surveyor
KYLE A.
Sewer ID
Z00238
PipeID
P04708
Time
8:04 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 1934
Downstream MH
02 1935
Dir. of Survey
Upstream
Length Surveyed
173.4 ft.
Total Length
173.4 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 02 1934 to 02 1935
MH: 02 1934MH: 02 1935upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 19351.4 ft. MGO - General Observation - SPALLING THROUGHOUT REACH25.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES76 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES171.6 ft. MSC - Shape or Size Change, -, 15", 12" - PIPE CHANGE TO 12"173.4 ft. MWM - Water Mark, 15 %of cross sectional area173.4 ft. MWL - Water Level, 10 %of cross sectional area173.4 ft. AMH - Downstream Manhole, Survey Begins - 02 1934

Observation photos (2)

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    97.4 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    148.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
97.4FM
0MWM
148.2CM
0MWL
172MGOSPALLING THROUGHOUT REACH
1.8MSCPIPE CHANGE TO 12"
173.4AMH02 1935
0AMH02 1934

Properties (5)

additional_info
SC353039
custom_field_two
3
customer
LACSD
datetime
2017-08-29T08:04:58-07:00
sewer_category
Gravity