Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 1, 2017, 06:54 AM
  • 18 0605_18 0604 __01112017_013346.mp4

Date
10/31/2017
W/O
668742
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00688
PipeID
P14455
Time
11:54 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5163
Sewer Name
18 MARQUARDT AVENUE TRUNK
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
35
Purpose
Routine Assessment
Project
WO_668742_TV18028_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0604
Downstream MH
18 0605
Dir. of Survey
Upstream
Length Surveyed
398.3 ft.
Total Length
398.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 18 0604 to 18 0605
MH: 18 0604MH: 18 0605upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 06051.5 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish1.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish56.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"163.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"261.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"322.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start365.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"367.3 ft. ISGT - Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock396.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start396.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start398.3 ft. MWL - Water Level, 20 %of cross sectional area398.3 ft. AMH - Downstream Manhole, Survey Begins - 18 0604398.3 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (3)

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

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, 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

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

  • Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock

    31 ft. - Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock

Observations (15)

DistanceCodeObservation
398.3AMH18 0605
0MWL
396.8DSC
341.4TB
31ISGT
235.1TB
2DAE
75.7DSC
396.8DAGS
2DAGS
0AMH18 0604
396.8DAE
0MWM
33.1TB
137.1TB

Properties (5)

additional_info
SC350363
custom_field_two
4
customer
LACSD
datetime
2017-10-31T23:54:55-07:00
sewer_category
Gravity