Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 5, 2016, 11:09 AM
  • 18 0505_18 0504 _05072016_041001.mp4

Date
07/05/2016
W/O
579947
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00705
PipeID
P14359
Time
4:09 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3552
Sewer Name
18 SOUTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Routine Assessment
Project
WO_579947_TV18055_JULY2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
18 0505
Downstream MH
18 0504
Dir. of Survey
Downstream
Length Surveyed
186.4 ft.
Total Length
186.4 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2F00
O&M Rating
74
Overall Index
2
Overall Quick
Overall Rating
80
Pipe schematic from manhole 18 0505 to 18 0504
MH: 18 0505MH: 18 0504downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 05050 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start43.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start56 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish99.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"144.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"185.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish186.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0504

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    43.8 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0MWL
43.8FL
186.4AMH18 0504
0AMH18 0505
99.2TBA
185.7DAGS
0MWM
2DAGS
144.5TBA
0MGOCOCKROACHES IN MANHOLE
56FL

Properties (5)

additional_info
SC305781
custom_field_two
4
customer
LACSD
datetime
2016-07-05T04:09:23-07:00
sewer_category
Gravity