Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2017, 05:17 AM
Date
05/22/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03163
Time
10:17 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4559
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
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0615
Downstream MH
02 0671
Dir. of Survey
Downstream
Length Surveyed
142.3 ft.
Total Length
142.3 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
72
O&M Index
2
O&M Quick
2E00
O&M Rating
56
Overall Index
2
Overall Quick
Overall Rating
128
Pipe schematic from manhole 02 0615 to 02 0671
MH: 02 0615MH: 02 0671downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 06150 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 15 %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, Start14.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"18 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"23.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start69.2 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"71.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0671142.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK142.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish142.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE142.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish142.3 ft. MGO - General Observation - STOP LOG CONNECTION AT MH 9 O'CLOCK

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

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

Observations (15)

DistanceCodeObservation
0AMH02 0615
0MWL
142.3AMH02 0671
142.3MGOACTIVE CONNECTION AT MH 3 O'CLOCK
142.3CM
14.9TFA
142.3MGOCOCKROACHES IN MANHOLE
142.3DAGS
142.3MGOSTOP LOG CONNECTION AT MH 9 O'CLOCK
18TFA
71.6TFA
0MWM
69.2TFA
2DAGS
23.2CM

Properties (5)

additional_info
SC345235
custom_field_two
3
customer
LACSD
datetime
2017-05-22T22:17:10-07:00
sewer_category
Gravity