Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2016, 11:37 AM
  • 17 0061_17 0060_12022016_033758.mp4

Date
02/12/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13780
Time
3:37 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3256
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_552349_TV17005_FEB2016
Material
NRCP
Shape
Other
Height
18 in.
Upstream MH
17 0061
Downstream MH
17 0060
Dir. of Survey
Downstream
Length Surveyed
434.4 ft.
Total Length
434.4 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
258
O&M Index
2
O&M Quick
2P00
O&M Rating
172
Overall Index
3
Overall Quick
Overall Rating
430
Pipe schematic from manhole 17 0061 to 17 0060
MH: 17 0061MH: 17 0060downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00612 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING 60%118.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6", 6"219.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"308 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"315.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"323.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"368.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"432.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish432.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish434.4 ft. AMH - Downstream Manhole, Survey Ends - 17 0060

Observation photos (3)

  • 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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COATING 60%

    2 ft. - General Observation - MAG COATING 60%

Observations (15)

DistanceCodeObservation
432.2DAGS
2DAGS
323.7TFC
432.2SAV
219.2TFA
308TFA
2SAV
2MGOMAG COATING 60%
0MWL
434.4AMH17 0060
0MWM
118.7TFA
315.3TF
0AMH17 0061
368.8TFA

Properties (5)

additional_info
SC225478
custom_field_two
3
customer
LACSD
datetime
2016-02-12T03:37:23-08:00
sewer_category
GRAVITY