Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2019, 08:34 AM
  • 17 0072_17 0071 _02222019_003424.mp4

Date
02/22/2019
W/O
750739
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13791
Time
12:34 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.
03
Purpose
Routine Assessment
Project
WO_750739_TV17011_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
17 0072
Downstream MH
17 0071
Dir. of Survey
Downstream
Length Surveyed
184.9 ft.
Total Length
184.9 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
108
O&M Index
2
O&M Quick
412F
O&M Rating
76
Overall Index
3
Overall Quick
Overall Rating
184
Pipe schematic from manhole 17 0072 to 17 0071
MH: 17 0072MH: 17 0071downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 17 00722 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start61.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"85.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"142 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"145 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"182.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish182.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish184.9 ft. AMH - Downstream Manhole, Survey Ends - 17 0071

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

Observations (13)

DistanceCodeObservation
182.9SAP
0MWL
85.1TFA
2DAGS
145TFA
61.2TFA
142TFC
2SAP
184.9AMH17 0071
0MWM
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
182.9DAGS
0AMH17 0072

Properties (6)

additional_info
SC365915
custom_field_two
2
customer
LACSD
datetime
2019-02-22T00:34:11-08:00
documentation
PRO PIPE
is_lateral_inspection
false