Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 1, 2018, 09:59 AM
  • 01 0068_01 0067_01032018_031207.mp4

Date
03/01/2018
W/O
691313
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00209
PipeID
P00737
Time
1:59 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5470
Sewer Name
01 HOOPER AVENUE-COMPTON CREEK TRUNK
City
FLORENCE-FIRESTONE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_691313_TV01255_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0068
Downstream MH
01 0067
Dir. of Survey
Downstream
Length Surveyed
224.8 ft.
Total Length
224.8 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
129
O&M Index
2
O&M Quick
4122
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
138
Pipe schematic from manhole 01 0068 to 01 0067
MH: 01 0068MH: 01 0067downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 00682 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start12 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start70.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"70.4 ft. RFL - Roots Fine Lateral, from 10 to 11 o'clock, 10% cross sectional loss108.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"144.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"187.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"224.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish224.8 ft. AMH - Downstream Manhole, Survey Ends - 01 0067224.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish224.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Roots Fine Lateral, from 10 to 11 o'clock, 10% cross sectional loss

    70.4 ft. - Roots Fine Lateral, from 10 to 11 o'clock, 10% cross sectional loss

Observations (14)

DistanceCodeObservation
108.2TFA
224.8CM
224.8AMH01 0067
224.8DAGS
0MWM
12CM
2DAGS
0MWL
0AMH01 0068
70.4TFA
144.5TFA
70.4RFL
187.5TFC
224.8MGOCOCKROACHES IN MANHOLE

Properties (4)

additional_info
SC358476
custom_field_two
3
customer
LACSD
datetime
2018-03-01T01:59:42-08:00