Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2017, 05:43 AM
Date
05/22/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03166
Time
10:43 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
Alley
Location Code
H
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 0617
Downstream MH
02 0618
Dir. of Survey
Upstream
Length Surveyed
206 ft.
Total Length
206 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
2
Overall Quick
Overall Rating
85
Pipe schematic from manhole 02 0617 to 02 0618
MH: 02 0617MH: 02 0618upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 06180 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish38.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"90.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"122.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"161.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"200.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES204 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start206 ft. MWL - Water Level, 15 %of cross sectional area206 ft. AMH - Downstream Manhole, Survey Begins - 02 0617206 ft. MWM - Water Mark, 20 %of cross sectional area206 ft. MGO - General Observation - ACTIVE 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

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

Observations (14)

DistanceCodeObservation
129.7TBA
206AMH02 0618
2DAGS
0MWL
0AMH02 0617
5.5CM
115.5TFA
206MGOACTIVE CONNECTION AT MH 9 O'CLOCK
205.1DAGS
167.3TFA
44.2TFC
0MWM
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
83.7TFA

Properties (4)

additional_info
SC345235
custom_field_two
4
customer
LACSD
datetime
2017-05-22T22:43:00-07:00