Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 29, 2021, 08:38 AM
  • 02 1665_02 1664_01292021_005930.mp4

Date
01/29/2021
W/O
870239
Weather
Heavy Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00289
PipeID
P18821
Time
12:38 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8445
Sewer Name
02 MONTEREY PARK EXTENSION TRUNK
City
MONTEREY PARK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_870239_TV02388_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1664
Downstream MH
02 1665
Dir. of Survey
Upstream
Length Surveyed
125.5 ft.
Total Length
125.5 ft.
Structural Index
3
Structural Quick
4222
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 02 1664 to 02 1665
MH: 02 1664MH: 02 1665upstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 02 16650 ft. MGO - General Observation - COCKROACHES IN MANHOLE89.8 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES100.7 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES105.8 ft. CS - Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES112.6 ft. CS - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES125.5 ft. AMH - Downstream Manhole, Survey Begins - 02 1664125.5 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (5)

  • Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    12.9 ft. - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES

    19.7 ft. - Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    35.7 ft. - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    125.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (9)

DistanceCodeObservation
24.8FM
0AMH02 1664
12.9CS
0MWL
125.5MGOCONNECTION AT MH 9 O'CLOCK
19.7CS
35.7FM
125.5AMH02 1665
125.5MGOCOCKROACHES IN MANHOLE

Properties (7)

additional_info
630069012821202
custom_field_three
MULTIPLE FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2021-01-29T00:38:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false