Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2019, 09:10 AM
  • 17 0070_17 0069 _02222019_011129.mp4

Date
02/22/2019
W/O
750739
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13789
Time
1:10 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6403
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
04
Purpose
Routine Assessment
Project
WO_750739_TV17011_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
17 0070
Downstream MH
17 0069
Dir. of Survey
Downstream
Length Surveyed
92.3 ft.
Total Length
92.3 ft.
Structural Index
3
Structural Quick
3C00
Structural Rating
54
O&M Index
2
O&M Quick
412C
O&M Rating
40
Overall Index
3
Overall Quick
Overall Rating
94
Pipe schematic from manhole 17 0070 to 17 0069
MH: 17 0070MH: 17 0069downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00700 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAG COATING 80%2.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start90.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"90.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish90.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish92.3 ft. AMH - Downstream Manhole, Survey Ends - 17 006992.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0MWL
2.2MGOMAG COATING 80%
2DAGS
90.9SAP
2.2SAP
90.1TFC
0AMH17 0070
0MWM
90.9DAGS
92.3AMH17 0069
92.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC365915
custom_field_two
2
customer
LACSD
datetime
2019-02-22T01:10:57-08:00
documentation
PRO PIPE
is_lateral_inspection
false