Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2019, 08:49 AM

  • 17 0071_17 0070 _02222019_004921.mp4

Date
02/22/2019
W/O
750739
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13790
Time
12:49 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 0071
Downstream MH
17 0070
Dir. of Survey
Downstream
Length Surveyed
371.2 ft.
Total Length
371.2 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
219
O&M Index
2
O&M Quick
5141
O&M Rating
158
Overall Index
3
Overall Quick
—
Overall Rating
377
Pipe schematic from manhole 17 0071 to 17 0070
MH: 17 0071MH: 17 0070downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00712 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start51.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"56.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"59.9 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - UNKNOWN86.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"109.2 ft. MWL - Water Level, 25 %of cross sectional area114.5 ft. MWM - Water Mark, 50 %of cross sectional area155.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"159.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"223.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"235.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"262.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"274.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"352.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"360.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"367.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"369.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish369.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish371.2 ft. AMH - Downstream Manhole, Survey Ends - 17 0070

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 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

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

  • Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - UNKNOWN

    59.9 ft. - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - UNKNOWN

All inspections of P13790Work order 750739

Observations (23)

DistanceCodeObservation
2DAGS—
352.1TFA—
367.1TF—
109.2MWL—
2.1SAP—
360.8TFA—
223.8TFC—
114.5MWM—
0MWL—
369.2SAP—
86.7TFA—
159.2TFA—
155.7TFC—
235.6TFA—
0MWM—
274.3TFA—
56.8TFA—
51.2TFA—
0AMH17 0071
262.1TFA—
371.2AMH17 0070
369.2DAGS—
59.9OBZUNKNOWN

Properties (6)

additional_info
SC365915
custom_field_two
2
customer
LACSD
datetime
2019-02-22T00:49:07-08:00
documentation
PRO PIPE
is_lateral_inspection
false