Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 6, 2016, 10:17 AM
  • 08 0340_08 0339 _20160906_042741.mp4

Date
09/06/2016
W/O
585488
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00003
PipeID
P00390
Time
3:17 AM
Certificate
U508-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3700
Sewer Name
08 DAVIDSON CITY TRUNK, SECTS 1,2,&3
City
CARSON, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Routine Assessment
Project
WO_585488_TV08012_AUG2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
08 0340
Downstream MH
08 0339
Dir. of Survey
Downstream
Length Surveyed
350.3 ft.
Total Length
350.3 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 08 0340 to 08 0339
MH: 08 0340MH: 08 0339downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 03400 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. MGO - General Observation - MAG.H.C. START 15% INTACT7.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start219.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4"345.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish345.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish350.3 ft. AMH - Downstream Manhole, Survey Ends - 08 0339

Observation photos (2)

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    7.2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    11.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
7.2SRI
0MWL
345.9DAGS
345.9SRI
0AMH08 0340
0MWM
2MGOMAG.H.C. START 15% INTACT
219.3TB
350.3AMH08 0339
11.2DAGS

Properties (5)

additional_info
SC306031
custom_field_two
4
customer
LACSD
datetime
2016-09-06T03:17:00-07:00
sewer_category
Gravity