Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 5, 2017, 07:05 AM
  • 02 1743_02 1742 _04122017_230551.mp4

Date
12/04/2017
W/O
673984
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00254
PipeID
P04086
Time
11:05 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5259
Sewer Name
02 DOWNEY-BELLFLOWER EXTENSION TRUNK
City
PICO RIVERA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
19A
Purpose
Routine Assessment
Project
WO_673984_TV02243_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1743
Downstream MH
02 1742
Dir. of Survey
Downstream
Length Surveyed
321.5 ft.
Total Length
321.5 ft.
Structural Index
3
Structural Quick
3J21
Structural Rating
167
O&M Index
3
O&M Quick
4H2I
O&M Rating
270
Overall Index
3
Overall Quick
Overall Rating
437
Pipe schematic from manhole 02 1743 to 02 1742
MH: 02 1743MH: 02 1742downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 17436.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"19.2 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES33.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"34.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES51.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start76.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 12 o'clock, , within 8 inches of joint: YES, Start107.5 ft. MCU - Camera Underwater, Start321.5 ft. AMH - Downstream Manhole, Survey Ends - 02 1742321.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 12 o'clock, , within 8 inches of joint: YES, Finish321.5 ft. MCU - Camera Underwater, Finish

Observation photos (5)

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    34.6 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, at 12 o'clock,  , within 8 inches of joint: YES, Start

    76.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, at 12 o'clock, , within 8 inches of joint: YES, Start

  • Camera Underwater, Start

    107.5 ft. - Camera Underwater, Start

Observations (15)

DistanceCodeObservation
321.5AMH02 1742
0MGOCONNECTION AT MH 3 O'CLOCK
0MWL
33.4TFA
0MWM
321.5CM
19.2CM
321.5DAGS
51.9CM
34.6CL
76.8DAGS
107.5MCU
321.5MCU
6.5TFA
0AMH02 1743

Properties (5)

additional_info
SC346288
custom_field_two
5
customer
LACSD
datetime
2017-12-04T23:05:16-08:00
sewer_category
Gravity