Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2017, 07:39 AM
Date
05/18/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03189
Time
12:39 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4556
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.
30
Purpose
Routine Assessment
Project
WO_618894_TV02057_MAY2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0636
Downstream MH
02 0637
Dir. of Survey
Upstream
Length Surveyed
134.2 ft.
Total Length
134.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 02 0636 to 02 0637
MH: 02 0636MH: 02 0637upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 06370 ft. MGO - General Observation - COCKROACHES IN MANHOLE4.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES9.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"58.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"69.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"106 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"134.2 ft. MWL - Water Level, 40 %of cross sectional area134.2 ft. AMH - Downstream Manhole, Survey Begins - 02 0636134.2 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (1)

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

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

Observations (11)

DistanceCodeObservation
8.9TF
64.6TFC
129.5CM
0MWL
134.2AMH02 0637
76.1TFA
134.2MGOCOCKROACHES IN MANHOLE
0AMH02 0636
0MWM
124.8TFC
28.2TFC

Properties (5)

additional_info
SC345232
custom_field_two
4
customer
LACSD
datetime
2017-05-18T00:39:59-07:00
sewer_category
Gravity