SAN-17 DRAINS_ BOXES DETAILS.pdf

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Attached to
Guatemala - Wastewater Treatment
Solicitation number
19GT5026Q0007
Issued by

About this file

This document is a set of architectural construction drawings for drainage boxes and sewage infiltration systems at PNC Barracks in Guatemala City, dated November 2023. The drawings were prepared by Ovalle Nájera Arquitectos and include detailed plans, sections, and top structure views for multiple specialized concrete boxes.

The project specifications include five primary drainage system components: a screening box, chlorine contact box, sampling box, chlorinator box with water supply and tablet chlorination system, and a trap box, along with an infiltration pit for sewage treatment. All boxes feature reinforced concrete construction with specific rebar reinforcement details (primarily No. 3 bars at 0.15-meter spacing), concrete maintenance access covers, inlets and outlets, and gravel-lined bases. The drawings contain precise dimensional specifications in meters, reinforcement details following ACI 318-14 code section 25.4.3 requirements, and a typical bottom slab reinforcement detail showing required lap lengths for various bar sizes. The infiltration pit includes a concrete pipe with perforations, structural mesh, and a plastic drain curb with vent lines extending to the roof. All drawings are presented at 1:20 scale with cross-sectional views showing inlet/outlet configurations, interior reinforcement placement, and connection details for the integrated water treatment system.

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Text version

1.40

0.

No. 3 @ 0.15

REINFORCED CONCRETE

0.15

0.

1.40

0.20 1.00

0.20

0.

0.

0.

0.

No. 3 @ 0.15

REINFORCED CONCRETE

INLET OUTLET

0.40

OPENING

0.15

1.40

0.20 1.00 0.20

OUTLET

No. 3 @ 0.15

0.

0.10

14" FLAT IRON

GRATE

@. 1"

INLET

REINFORCED CONCRETE

0.

No. 3 @ 0.15

REINFORCED CONCRETE

CONCRETE BASE FLOOR

CONCRETE MAINTENANCE

DETAIL ON SHEET A-22

OPENING

0.40

COVER, SEE ARCHITECTURAL

0.05 0.05 0.05

0.20 0.20

0.

1.

0.

0.075 No. 3 @ 0.13

REINFORCED CONCRETE

1.30

0.15 1.00 0.15

0.

0.15

0.

0.15

No. 3 @ 0.15

REINFORCED CONCRETE

INLET

OUTLET

0.40

OPENING 0.15

1.30

0.

70 No. 3 @ 0.15

REINFORCED

CONCRETE

0.15

0.

1.30

0.15 1.00 0.15

1.

0.

INLET

OUTLET

No. 3 @ 0.15

REINFORCED CONCRETE

No. 3 @ 0.15

REINFORCED CONCRETE

CONCRETE BASE FLOOR

CONCRETE MAINTENANCE

DETAIL ON SHEET A-22

OPENING

0.40

COVER, SEE ARCHITECTURAL

0.10

0.05 0.05 0.05

0.

0.

0.075

0.

No. 3 @ 0.13

REINFORCED CONCRETE

0.20 0.20

1.

1.30

0.15 1.00 0.15

0.

0.15

0.

0.15

No. 3 @ 0.15

REINFORCED CONCRETEPVC PLATE WITH

TRIANGULAR HOLE

(e=5 mm)

OUTLET

INLET

0.40

OPENING 0.15

1.30

0.

70 No. 3 @ 0.15

REINFORCED

CONCRETE

0.15

0.

1.30

0.15 1.00 0.15

No. 3 @ 0.15

1.

0.10

0.

PVC PLATE WITH

TRIANGULAR HOLE

(e=5 mm)

No. 3 @ 0.15

REINFORCED CONCRETE

INLET

OUTLET

REINFORCED CONCRETE

No. 3 @ 0.13

REINFORCED CONCRETE

CONCRETE BASE FLOOR

CONCRETE MAINTENANCE

DETAIL ON SHEET A-22

OPENING

0.40

COVER, SEE ARCHITECTURAL

0.05 0.05 0.05

0.20 0.20

0.

0.

0.075

0.

1.

1.30

0.15 1.00 0.15

0.

0.15

0.

0.15

No. 3 @ 0.15

REINFORCED CONCRETE

0.40

OPENING 0.15

1.30

0.

No. 3 @ 0.15

REINFORCED

CONCRETE

0.15

0.

1.30

0.15 1.00 0.15

WATER SUPLY

1.

0.10

TABLETS

CHLORINATOR

No. 3 @ 0.15

REINFORCED CONCRETE

No. 3 @ 0.15

REINFORCED CONCRETE

CONCRETE MAINTENANCE

DETAIL ON SHEET A-22

OPENING

0.40

COVER, SEE ARCHITECTURAL

CONCRETE BASE FLOOR

0.05 0.05 0.05

0.20 0.20 No. 3 @ 0.13

REINFORCED CONCRETE

0.

0.

0.075

0.

1.

ENTRANCE COVER1.41 X 1.41 X 0.08m

0.105

1.31

1.100.105

0.

1.

1.

0.

REINFORCED CONCRETE

Ø 3/8"

HANDGRIP

INLET

VENT

CONCRETE PIPE WITH

PERFORATIONS

Ø 1" @ 0.20 m

3 No. 3 +Esl. No. 3 @ 0.15

0.15

1.31

0.800.150.105 0.105

0.

.0

0.

0.

0.

0.90

# 4 DOWELS @ 0.30

0.

CONCRETE PIPE WITH

PERFORATIONS

STRUCTURAL MESH

6" X 6" 2/2

LINE TO

VENT Ø 2"

INLET

3 No. 3 +Esl. No. 3 @ 0.15

REINFORCED CONCRETE

UP TO THE

ROOF

OPENING

GRAVEL

Ø 1" @ 0.20 m

0.04

0.07

PLASTIC ORRIN

WELL CURB

4 No. 3 +

REINFORCED CONCRETE

Esl. No. 2 @ 0.15L. 0.20 m

1.30

0.15 1.00 0.15

0.

0.

0.

0.

No. 3 @ 0.15

REINFORCED CONCRETEINLET

OUTLET

0.40

OPENING

0.15

No. 3 @ 0.13

1.30

0.15 1.00 0.15

OUTLET

No. 3 @ 0.15

1.

0.10

INLET

REINFORCED CONCRETE

0.20

Ø 3/8" @ 0.15

0.02

0.

No. 3 @ 0.15

REINFORCED CONCRETE

CONCRETE BASE FLOOR

0.40

OPENING

CONCRETE MAINTENANCE

DETAIL ON SHEET A-22

COVER, SEE ARCHITECTURAL

0.05 0.05 0.05

0.15

0.

0.20 0.20

0.

30 0.

1.

0.075

REINFORCED CONCRETE

1.30

0.

No.3 @ 0.15

REINFORCED CONCRETE

0.15

0.

0.20 0.20 No. 3 @ 0.13

REINFORCED CONCRETE

0.075

0.

0.

O V A L L E N Á J E R A

DATE:

DESIGNER:DRAWER:

PROJECT :

ADDRESS:

CONTENT:

(f)

A R Q U I T E C T O S

SCALE:

SHEET #:

LANDLORD(f) CONSTRUCTOR(f)

NOVEMBER 2023

AS INDICATED

TOP STRUCTURE

SCALE: 1:20

DRAINS' BOXES AND

SEWAGE INFILTRATION PIT

23 CALLE A, LOTE 303 ZONA 16

KANAJUYU 2, CIUDAD GUATEMALA

PNC BARRACKS

SAN-17

DESIGNER

PLAN

SCALE: 1:20

SCREENING BOX

SECTION

SCALE: 1:20

CHLORINE CONTACT BOX SAMPLING BOX

CHLORINATOR BOX

PLAN

SCALE: 1:20

TOP STRUCTURE

SCALE: 1:20

SECTION

SCALE: 1:20

CHLORINE CONTACT BOX

CHLORINE CONTACT BOX

PLAN

SCALE: 1:20

TOP STRUCTURE

SCALE: 1:20

SAMPLING BOX

SECTION

SCALE: 1:20

SAMPLING BOX

PLAN

SCALE: 1:20

TOP STRUCTURE

SCALE: 1:20

CHLORINATOR BOX

SECTION

SCALE: 1:20

CHLORINATOR BOX

SCREENING BOX

SCREENING BOX

INFILTRATION PITPLAN

SCALE: 1:20

INFILTRATION PITSECTION

SCALE: 1:20

TRAP BOXPLAN

SCALE: 1:20

SECTION

SCALE: 1:20

TRAP BOX

TOP STRUCTURE

SCALE: 1:20

TRAP BOX

FA & HA

TIPICAL BOTTOM SLAB

REINFORCEMENT DETAIL

SCALE: 1:20

The required lengths per the code ACI 318-14 section 25.4.3 are as follows:

0.20 m. for # 3 bar

0.25 m, for # 4 bar

0.31 m. for # 5 bar

0.1000

FA & HA

ORRIN DETAIL

NO SCALE

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text

CHLORINE SUPPLY HOSE

AutoCAD SHX Text

WATER SUPLY HOSE

AutoCAD SHX Text A

AutoCAD SHX Text A

Sheets and Views
SAN-17

File details come from the government source that posted it. Updated .