Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2016, 08:30 AM
Date
07/22/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03328
Time
1:30 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3660
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0769
Downstream MH
02 0770
Dir. of Survey
Upstream
Length Surveyed
329.1 ft.
Total Length
329.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 02 0769 to 02 0770
MH: 02 0769MH: 02 0770upstream0 ft. MGO - General Observation - CONNECTION AT THE MH O'CLOCK ACTIVE0 ft. AMH - Upstream Manhole, Survey Ends - 02 07700.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish24 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES87 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"96.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"139.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"188.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"190.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"239.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"293.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"326 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start329.1 ft. MWM - Water Mark, 20 %of cross sectional area329.1 ft. MWL - Water Level, 10 %of cross sectional area329.1 ft. AMH - Downstream Manhole, Survey Begins - 02 0769

Observation photos (5)

  • Water Mark, 20 %of cross sectional area

    0 ft. - Water Mark, 20 %of cross sectional area

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

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

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"

    140.9 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"

  • Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    305.1 ft. - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - CONNECTION AT THE MH O'CLOCK ACTIVE

    329.1 ft. - General Observation - CONNECTION AT THE MH O'CLOCK ACTIVE

Observations (15)

DistanceCodeObservation
305.1CM
242.1TFC
140.9TBA
138.7TFA
329.1MGOCONNECTION AT THE MH O'CLOCK ACTIVE
0MWM
189.7TFC
328.8DAGS
329.1AMH02 0770
90TFC
3.1DAGS
232.3TBA
35.4TFA
0MWL
0AMH02 0769

Properties (4)

additional_info
SC305539
custom_field_two
4
customer
LACSD
datetime
2016-07-22T01:30:00-07:00