Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 1, 2017, 10:35 AM
  • 18 0599_18 0598 __01112017_033638.mp4

Date
11/01/2017
W/O
668742
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00688
PipeID
P14449
Time
3:35 AM
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 0599
Downstream MH
18 0598
Dir. of Survey
Downstream
Length Surveyed
163.5 ft.
Total Length
163.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0599 to 18 0598
MH: 18 0599MH: 18 0598downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 05990 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start38.6 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"84.4 ft. ISGT - Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock - TAP CONNECTION85.1 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"92.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES160.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish163.5 ft. MGO - General Observation - CONNECTION AT 3 OC163.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0599

Observation photos (3)

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

    2.8 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 - TAP CONNECTION

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

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

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

Observations (11)

DistanceCodeObservation
163.5MGOCONNECTION AT 3 OC
84.4ISGTTAP CONNECTION
160.7DAGS
0AMH18 0599
38.6TBC
92.9DAE
85.1TBC
0MWM
2.8DAGS
163.5AMH18 0599
0MWL

Properties (5)

additional_info
SC350363
custom_field_two
4
customer
LACSD
datetime
2017-11-01T03:35:51-07:00
sewer_category
Gravity