Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2016, 07:37 AM

  • 22 0651_22 0650_20160511_015404.mp4

Date
05/11/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P16999
Time
12:37 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3248
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_568953_TV22063_MAY2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0651
Downstream MH
22 0650
Dir. of Survey
Downstream
Length Surveyed
316.5 ft.
Total Length
316.5 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
186
O&M Index
2
O&M Quick
2K11
O&M Rating
125
Overall Index
2
Overall Quick
—
Overall Rating
311
Pipe schematic from manhole 22 0651 to 22 0650
MH: 22 0651MH: 22 0650downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06510 ft. MWL - Water Level, 10 %of cross sectional area0 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK2 ft. MGO - General Observation - Magnesium hydroxide coating start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start101.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"173.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"177.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"299.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"303.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"313 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish313.3 ft. MGO - General Observation - Magnesium hydroxide coating finish313.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish316.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0650

Observation photos (1)

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

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

All inspections of P16999Work order 568953

Observations (17)

DistanceCodeObservation
303.2TFC—
0AMH22 0651
0MWL—
101.7TFC—
2MGOMagnesium hydroxide coating start
3.9DAGS—
0VC—
177.7TFC—
316.5AMH22 0650
2SAV—
313.3MGOMagnesium hydroxide coating finish
173.3TFA—
0MWM—
313SAV—
313.3DAGS—
0MGOCONNECTION AT THE MH 3 O'CLOCK
299.5TFC—

Properties (4)

additional_info
SC305347
custom_field_two
3
customer
LACSD
datetime
2016-05-11T00:37:31-07:00