Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2017, 06:49 AM
  • 01 0543_01 0542_29062017_005402.mp4

Date
06/28/2017
W/O
640684
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00206
PipeID
P01031
Time
11:49 PM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3976-SC342139
Sewer Name
01 CROCKETT BOULEVARD-GLEN AVENUE TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Routine Assessment
Project
WO_640684_TV01243_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
01 0542
Downstream MH
01 0543
Dir. of Survey
Upstream
Length Surveyed
28.6 ft.
Total Length
28.6 ft.
Structural Index
3
Structural Quick
3421
Structural Rating
14
O&M Index
2
O&M Quick
4124
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
26
Pipe schematic from manhole 01 0542 to 01 0543
MH: 01 0542MH: 01 0543upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 05430.7 ft. SAV - Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish0.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish8.7 ft. MMC - Material Change, Vitrified clay pipe21 ft. SAV - Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Start22.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start26.6 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES28.6 ft. MWM - Water Mark, 50 %of cross sectional area28.6 ft. AMH - Downstream Manhole, Survey Begins - 01 054228.6 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (3)

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    2 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

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

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

  • Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    7.6 ft. - Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
7.6SAV
19.9MMC
2CL
0MWM
27.9SAV
0AMH01 0542
27.9DAGS
6.1DAGS
0MWL
28.6AMH01 0543

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-06-28T23:49:13-07:00