Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 19, 2017, 11:34 AM
  • 02 0619_02 0618 _19052017_043447.mp4

Date
05/19/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03167
Time
4:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4557
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
33
Purpose
Routine Assessment
Project
WO_618894_TV02057_MAY2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0619
Downstream MH
02 0618
Dir. of Survey
Downstream
Length Surveyed
202.5 ft.
Total Length
202.5 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
114
O&M Index
2
O&M Quick
2G00
O&M Rating
80
Overall Index
2
Overall Quick
Overall Rating
194
Pipe schematic from manhole 02 0619 to 02 0618
MH: 02 0619MH: 02 0618downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 06190 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start57.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"195.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish199.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish202.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK202.5 ft. AMH - Downstream Manhole, Survey Ends - 02 0618

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (11)

DistanceCodeObservation
0MWM
202.5MGOACTIVE CONNECTION AT MH 3 O'CLOCK
57.3TFA
199.5DAGS
2DAGS
202.5AMH02 0618
0AMH02 0619
7.1CM
142.1TFA
195.3CM
0MWL

Properties (5)

additional_info
SC345233
custom_field_two
3
customer
LACSD
datetime
2017-05-19T04:34:26-07:00
is_lateral_inspection
false