Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 1, 2016, 07:48 AM
  • 29 0474_C 0666_20160301_010220.mp4

Date
02/29/2016
W/O
557759
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z01021
PipeID
P24520
Time
11:48 PM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3210
Sewer Name
29 WILLOW STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_557759_TV29037_2016MAR
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0474
Downstream MH
C 0666
Dir. of Survey
Downstream
Length Surveyed
217.6 ft.
Total Length
217.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 29 0474 to C 0666
MH: 29 0474MH: C 0666downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 29 04740 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start128.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"182.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"217.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish217.6 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK217.6 ft. AMH - Downstream Manhole, Survey Ends - C 0666

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    128.4 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

Observations (10)

DistanceCodeObservation
128.4TB
0MGOCONNECTION AT MH 3 OCLOCK
0AMH29 0474
217.6DAGS
0MWL
217.6MGOCONNECTION AT MH 9 OCLOCK
182.4TF
0MWM
217.6AMHC 0666
2DAGS

Properties (5)

additional_info
SC305260
custom_field_two
4
customer
LACSD
datetime
2016-02-29T23:48:38-08:00
sewer_category
GRAVITY