Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2017, 08:39 AM
  • 18 1252_18 0610 __31102017_013930.mp4

Date
10/31/2017
W/O
668742
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00688
PipeID
P14461
Time
1:39 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5162
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
21 in.
Width
21 in.
Upstream MH
18 1252
Downstream MH
18 0610
Dir. of Survey
Downstream
Length Surveyed
130.3 ft.
Total Length
130.3 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 18 1252 to 18 0610
MH: 18 1252MH: 18 0610downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 12520 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES14.3 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start77 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"128.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish128.2 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish130.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0610130.3 ft. MGO - General Observation - CONNECTION AT 3 OC

Observation photos (2)

  • 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

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

    4 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
0AMH18 1252
0MWL
128.2DAGS
4CL
2DAGS
130.3AMH18 0610
128.2DSC
77TB
14.3DSC
0MWM
130.3MGOCONNECTION AT 3 OC

Properties (5)

additional_info
SC350362
custom_field_two
4
customer
LACSD
datetime
2017-10-31T01:39:01-07:00
sewer_category
Gravity