Hachioji New Town Type Street Drainage Infiltration Pit
Minami Hachioji New Town Type
It will be a barrier-free compatible infiltration basin.
- Company:北村コンクリート工業
- Price:Other
Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.
91~120 item / All 143 items
Minami Hachioji New Town Type
It will be a barrier-free compatible infiltration basin.
A variety of rainwater retention permeable concrete products are featured!
The "Masu Product Catalog" is a catalog from Chiba Ceramics Co., Ltd., which manufactures and sells various precast concrete products such as box culverts, concrete pipes, joint trenches, L-shaped retaining walls, drainage products, and road products, as well as providing design and construction services. It includes products such as "permeable trenches," "street drainage catch basins," and "stormwater catch basins." 【Featured Products】 ■ Permeable trench basins ■ Street drainage catch basins ■ Standard basins ■ CD basins ■ Stormwater catch basins *For more details, please refer to the PDF document or feel free to contact us.
Concrete product Tame Masu (drainage pit)
It is a concrete catch basin (Tame-masu) mainly used for side ditches and similar applications. The recess for the drainage pipe is located on three sides. The available sizes are as follows: - 150 (5 inches) - 180 (6 inches) - 240 (8 inches) - 300 (1 shaku) - 360 (1 shaku 2 inches) - 450 (1 shaku 5 inches) - 600 (2 shaku) We also accept orders for custom products (sizes, processing, etc.), so please feel free to consult with us.
Concrete product - raised manhole cover
This is a type of frame that can be used in combination with drainage boxes to raise the height. The available sizes are as follows: - For 150 (5 sun) - For 180 (6 sun) - For 240 (8 sun) - For 300 (1 shaku) - For 360 (1 shaku 2 sun) - For 450 (1 shaku 5 sun) We also accept orders for custom products (sizes, processing, etc.), so please feel free to consult with us.
Street gutter with drainage drain fittings for permeable pavement and puddles.
Our company offers street drainage boxes that are designed with a top slope of 6% and equipped with drainage drain fittings to prioritize drainage performance. Water from permeable pavement flows into the box through side holes, draining away any water that collects due to pavement subsidence. Additionally, water from the pavement surface is drained through upper holes, allowing sand and small stones to also fall into the box. 【Features】 ■ Effectively drains rainwater from permeable pavement ■ Prevents puddles even if the road surface subsides *For more details, please download the PDF or feel free to contact us.
NETIS registration! It is an environmentally friendly construction method that does not use chemical binders.
The "Vacuum Consolidation Drain Method" is a technique that uses drains equipped with airtight caps and drainage hoses to achieve consolidation improvement through negative pressure. By utilizing the upper clay layer as a negative pressure sealing layer, it allows for consolidation improvement without the need for a sealing sheet on the ground surface, which was essential in conventional vacuum consolidation methods. Since it can be transported and installed with the airtight cap and drainage hose attached, on-site work can be simplified, and it can be efficiently installed using standard drain construction equipment. Because a sealing sheet is not required, it can also be applied to ground improvement below the water surface, which was difficult with conventional methods. 【Features】 - Does not cause shear failure - No need for fill materials or sand mats - Can be used in conjunction with loaded fill - An environmentally friendly method that does not use chemical solidifying agents like cement - NETIS registered (No.HK-060002-V) For more details, please contact us or download the catalog.
Contributing to work efficiency through precasting! Introducing the dimensions and reference weights of the catch basin.
KamoCon Co., Ltd., which manufactures and sells ready-mixed concrete and concrete secondary products for civil engineering and construction, offers "drainage pits (square)." By precasting the concrete pits used in construction, we can improve efficiency on site. This document introduces the dimensions and reference weights of the drainage pits (square) measuring "500×500" and "600×600." We can also accommodate standard sizes not listed. Additionally, we can produce products compatible with concrete lids and checker plate lids. 【Features】 ■ Improved work efficiency ■ Nationwide support available ■ Custom box cutouts to meet your needs ■ Products compatible with concrete lids and checker plate lids can also be produced *For more details, please refer to the PDF document or feel free to contact us.
We have received high praise in all aspects, including schedule, cost, and quality!
The "collection pit" is a precast product manufactured in advance at our factory, designed for assembly and installation on-site. This product eliminates the need for pouring work on-site, which means no waste materials are generated, contributing to environmentally friendly urban development. Additionally, since it is assembled and installed on-site, it allows for a reduction in the working time of contractors. We also provide product information for rectangular "street drainage pits." 【Features】 ■ Shortened construction period ■ Total cost reduction ■ Stable quality ■ No waste materials generated *For more details, please refer to the catalog or feel free to contact us.
Reduction of working hours is possible! Assembly, installation, and construction of concrete catch basins and street gutters manufactured in our own factory on-site.
We would like to introduce examples of the installation of "Precast Drainage Inlets and Precast Street Inlets." This product is a method where concrete drainage inlets and street inlets manufactured in our factory are assembled and installed on-site. This method allows for a reduction in work time for contractors. Please feel free to contact us regarding custom sizes or openings that differ from standard dimensions. Our specialized staff will be happy to assist you. 【Features of Precast Drainage Inlets and Street Inlets】 ■ Concrete drainage inlets and street inlets manufactured in our factory are assembled and installed on-site. ■ Allows for a reduction in work time for contractors. *For more details, please refer to the related links or feel free to contact us.
Perfectly fits your needs! Can be smoothly installed near rainwater storage tanks.
The "MKK Box" is a management and inspection box developed to be installed underground in rainwater retention and infiltration facilities when constructing residential land or commercial facilities. With an outer diameter of 990×990mm, it is easy to install in conjunction with plastic rainwater retention tanks, allowing for efficient placement of products even in limited spaces. Additionally, by combining side blocks and adjustment rings, height adjustments in 50mm increments are possible. Please order according to the specifications of the rainwater retention tank. 【Features】 ■ Shortened construction period ■ Just fit ■ Easy installation ■ Height adjustment available, etc. *For more details, please download the PDF or feel free to contact us.
Many achievements! Highly demanded T-6 compatible permeable polacon boxes.
The "ENBX2 series" is a permeable polycon box that can be freely combined to match the height of GL, inflow pipes, outflow pipes, etc., thanks to its rich variety of options. It has a water storage capacity of approximately 0.72 m² per unit at maximum size, and in sandy soil conditions, it demonstrates an infiltration capacity of about 1.60 m² per hour. Additionally, it features a structure that minimizes displacement, making it easy to connect with other infiltration facilities. 【Features】 ■ Processes rainwater with a large infiltration surface ■ Allows for recovery of infiltration capacity ■ Certified for rainwater storage and infiltration product evaluation ■ Included in the standard drawing collection for small structures in Hyogo Prefecture *For more details, please download the PDF or feel free to contact us.
FRP drainage basins are products designed for the collection and drainage of water on bridge surfaces. They are listed in "Construction Prices" as "FRP drainage basins for bridges."
The upper part is made of steel grating, while the lower part is made of FRP, making it lighter than cast iron and improving durability. Our unique waterproof layer joint makes it easy to connect to the waterproofing of the deck, and by adopting the new non-slip specification "D Grip" with a BPN value of around 40, we contribute to the durability and safety of the bridge. We also have specifications available for PC deck slabs, making it suitable for a wide range of bridge types, regardless of whether it is new construction or renovation. 【Water Collection】 A wide joint for the waterproof layer is provided in the "lower part" to reliably collect infiltrated water on the waterproof layer. 【Durability】 The "lower part" is made of FRP, which has excellent corrosion resistance, eliminating concerns about corrosion. We have conducted a load test of 100 kN and confirmed that it does not break. 【Workability】 Height adjustment bolts allow for height and angle adjustments of the cover part.
Introduction of various concrete products, starting with agricultural drainage channels! Includes construction examples.
This catalog features products from Yuge Concrete Co., Ltd., which develops concrete products in line with the trends of the times, including agricultural products, road products, retaining walls, and soil retention products. It includes a wide variety of concrete products that cater to various applications, such as high-performance drainage ditches that enhance beauty and functionality, and large block retaining walls that can be stacked up to a height of H=10m. Our primary service areas are in the Kanto region, including Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama, so please feel free to contact us. [Contents] ■ Agricultural drainage channels ■ Agricultural water channels ■ Others ■ Road products ■ Retaining walls and soil retention *For more details, please download the PDF or feel free to contact us.
This is a standard product from the Ibaraki Prefecture Agricultural Land Bureau! Includes construction examples.
- This is a standard product from the Ibaraki Prefecture Agricultural Land Bureau. - It complies with the prefectural standards for drop structures. - There are also lids for flumes available. - There are also land improvement boxes for flumes. - There are filters to prevent suction as well. - Corner drop blocks are also available. The key service areas include Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture in the Kanto region, so please feel free to contact us. For specifications, please download the PDF or contact us!
The three sides are thin-walled, allowing for cutting and installation on-site! A collection box for land improvement! Includes construction examples.
We would like to introduce the "drainage collection box / drop box" that we handle. The "drainage collection box" is a water collection box for land improvement listed in the unit price table of the Agricultural Land Bureau. It has thin walls on three sides, allowing it to be cut and installed on-site. Additionally, there is a "drainage drop box" that allows for height adjustment by raising the drainage collection box. Our key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 <Drainage Collection Box / Drop Box> ■ A water collection box for land improvement listed in the unit price table of the Agricultural Land Bureau ■ Thin walls on three sides, allowing for on-site cutting and installation <Drainage Drop Box> ■ Height can be adjusted by raising the drainage collection box *For more details, please refer to the PDF document or feel free to contact us.
30 years of development! Introducing the rainwater infiltration basin, essential for rainwater runoff control facilities.
We would like to introduce the "Rainwater Infiltration Basin" handled by Kokka Corporation. The area around the basin is backfilled with crushed stone, allowing the collected rainwater to infiltrate into the relatively shallow parts of the ground from its bottom and sides. We offer a wide range of products, including the "JKC," which prioritizes safety by reducing the size of the grating, the maintenance-friendly "KM," and the compact "TRX," which has an internal diameter of 400. 【Product Lineup (Excerpt)】 ■ Integrated Edge Block Type "JKC" ■ KM ■ PRX ■ Infiltration Heavy-Duty Angle Basin ■ Trex Basin "TRX" *For more details, please refer to the PDF document or feel free to contact us.
Suitable for heavy rain measures: 'L-shaped drainage permeable double catch basin'!
The "L-shaped permeable two-chamber drainage basin" is a rainwater basin equipped with permeation functionality. It temporarily holds rainwater on one side and processes the excess rainwater in a different direction, adopting a storage method to prevent actual rainwater damage. It addresses various issues such as increased rainwater runoff into the sewer system, flooding damage caused by frequent heavy rain (guerrilla rain), and significant flooding in underground shopping areas and subways. 【Features】 ■ Twice the storage capacity ■ Easy installation ■ Enhanced functionality *For more details, please download the PDF or feel free to contact us.
No more struggling with "diagonal" on site. Just set it up, and it fits perfectly to the slope.
The gradient box (gradient-compatible drainage box) is a product that allows for the adjustment of the top edge to match the longitudinal gradient of the road. Are you struggling with the task of aligning the top edge of the box with the road surface for drainage on roads with longitudinal gradients or slopes? Our company can achieve the angle that matches the design gradient, eliminating the need for on-site fine adjustments or "chipping work." No two site conditions are the same. "Standard sizes won't fit," "special load conditions are required," "complex cutouts are needed," "precast for on-site casting. Custom solutions to shorten construction time"… Our custom-made solutions address these site challenges. With thorough quality control, we can flexibly accommodate special shapes and large products. We also welcome inquiries from the design stage. If you have any concerns, please feel free to contact us with just "one drawing."
Because it's precast, construction speed is fast! No need for on-site curing!
A large manhole that looks small compared to people! Due to construction on a residential road, early restoration is necessary! Since it is factory-manufactured, the quality is stable. "Convergence manholes, extra-large manholes, and catch basins" are essential for the construction of rainwater trunk lines. These large products are very difficult to install on-site (deep excavation, massive rebar, prolonged road occupation, etc.), so we propose "overwhelming construction time reduction and safety with large precast products." ▪ Overwhelming construction time reduction: The construction of large manholes that usually takes weeks can be shortened to just a few days. This accelerates the lifting of road restrictions and minimizes the burden on nearby residents. ▪ Significant improvement in safety: Long-term work in deep pits is unnecessary. This reduces the risk of collapse and falls, making on-site safety management easier. ▪ Cut excess costs on-site: You will be freed from securing formwork and rebar workers, as well as arranging concrete delivery trucks.
Supporting the front line of disaster prevention. High rigidity gate wells that resist water pressure and aging deterioration.
In recent years, with the intensification of heavy rain measures, sluice gates are essential for protecting regional safety. The foundation, or chamber, requires a robust structure that can withstand repeated water pressure loads and maintain long-term quality. The chambers for installing sluice gates (flap gates and slide gates) must have resistance to water pressure, precise installation holes, and excellent water-tightness. The risk of "on-site construction failures (such as misalignment of bolt positions)" is resolved through "precise integrated molding produced in the factory." ▪ Elimination of bolt position misalignment: Inserts are embedded in the factory according to gate specifications, completely eliminating the need for chemical anchor installation or rework due to positional misalignment on-site. ▪ Gate installation on the same day: There is no need to wait for the concrete curing period. The gate body can be installed immediately after setup, making it ideal for urgent construction ahead of the flood season. ▪ Highly water-tight integrated structure: The chamber body and installation surface are integrally molded in the factory. This reduces the risk of leakage from joints and provides reliable water-tight performance on-site. (There are also retrofit products available.)
Bringing to shape the "one step" that ready-made products can't reach. Custom-made troughs and waterway boxes that solve on-site problems.
We solve design challenges that cannot be addressed with off-the-shelf products, such as special gradients and inflows from multiple directions. We propose optimal structural designs that leverage years of expertise, including the flexible setting of opening positions, inverted processing of base plates, and accommodating special loads. ▪ Flexible customization: Enables 'free openings' tailored to the type, outer diameter, and angle of the pipes. ▪ Significant reduction in construction time: No need for formwork or rebar work on-site. Can be backfilled immediately after installation. ▪ Stable quality: Achieves high strength through factory management in accordance with JIS standards, unaffected by weather. ▪ Total cost reduction: Improved overall economy through reduced labor costs, material waste, and shorter curing periods. ▪ Rapid drawing response: Support for creating layout drawings and structural calculation documents during the planning stage.
No waste materials, no environmental pollution! Achieving clean construction with unique technology.
Our company manufactures concrete products such as custom drop structures and gradient structures (for field improvement projects) tailored to the site environment, as well as orifice structures and flow control structures (for rainwater, etc.). Being precast allows for quick site restoration, shortening construction periods and reducing running costs. We have numerous installation records in agricultural roads, sidewalks, roadways, premises, and planting areas. If you have drawings or rough plans, we can consider precasting and provide estimates, so please feel free to contact us when needed. 【Features】 ■ Challenge to "Zero On-Site Casting" - With side pipes, multi-stage drops, and angled connections, we can form and deliver even the most complex shapes exactly as per the drawings. ■ Reduce construction time from "several weeks" to "several hours" - Cut down on downtime waiting for curing; backfill on the same day of installation and proceed to the next phase. ■ Improved water tightness - The precise concrete produced in the factory and accurate openings reduce the risk of water leakage from joints, which is a concern with on-site casting. *For more details, please download the PDF or feel free to contact us.
After construction, if the road surface height does not match, we will provide proposals tailored to the site.
Here is a product case study of the "PC Raised Manhole 500□" in Osaka Prefecture. After construction on site, the road surface height does not match. Unexpected events can occur when the design changes. In such cases, please consult with us. We will provide proposals tailored to the site. This time, we had H100, H150, H200, and H300. 【Case Overview】 ■ Product Dimensions: PC Raised Manhole 500□×H100・H150・H200・H300 ■ Construction Location: Osaka Prefecture ■ Construction Period: From May 2024 *For more details, please refer to the related links or feel free to contact us.
A little ingenuity to enhance safety! We installed the frame considering the location of the opening.
Here is a product example of the "Catch Basin 700□ with GC Lid" in Mie Prefecture. GC basins often do not have a receiving frame, but this time we included one considering the location of the opening. It is important to make an effort to enhance safety. Custom orders can be made depending on the site. Please feel free to contact us if you have any requests. 【Product Dimensions】 ■ Catch Basin G1 Type 700□×H900(1050) with bottom ■ Catch Basin G1 Type 700□×H1300(1450) with bottom ■ Catch Basin G1 Type 700□×H1700(1850) with bottom ■ GC Lid 700×700(830×410×100)×2 (set of 2) *For more details, please refer to the related links or feel free to contact us.
A large opening in the box! There are no large machines on site, so we are dividing the product to make it lighter.
Here is a product example of the "catch basin 1300□×H1650 split into two" in Wakayama Prefecture. A basin with a large opening poses challenges in strength calculations. Without large machinery on site, we opted for a split design to lighten the product, which brought about further challenges. We will submit a structural calculation report for approval before manufacturing. Please feel free to contact us if you have any requests. 【Case Overview】 ■Product Dimensions: Catch Basin 1300□×H1650 split into two ■Installation Location: Susami Town, Nishi-Muro District, Wakayama Prefecture ■Installation Period: January 2024 *For more details, please refer to the related links or feel free to contact us.
Considering slip prevention! We will work together to solve the issues on site.
Here is a product case of "PC drainage basin 1,200□ 3-part" in Aichi Prefecture. The customer requested a concrete lid specification of T-14. After performing load calculations, we adopted a concrete lid of 1200×1200, considering a non-slip (NS) patterned steel plate for slip resistance. 【Case Overview】 ■ Product Dimensions: PC drainage basin t-14 concrete lid NS (non-slip) type ・1200□×H2500 3-part ■ Installation Location: Aichi Prefecture ■ Installation Period: June 2023 *For more details, please refer to the related links or feel free to contact us.
We will introduce an example that improved workability by dividing it into three parts!
We would like to introduce a product example of "PC drainage basin 2,000×1,500×H1,500" in Mie Prefecture. It features a unique shape that conforms to the slope of the site. By dividing it into three parts, we have improved its workability. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■Product Dimensions: PC drainage basin 2,000×1,500×H1,500 ■Installation Location: Toba City, Mie Prefecture ■Installation Date: November 2022 *For more details, please refer to the related links or feel free to contact us.
Produced in sizes tailored to the site, just like standard products with angles!
Here is a product example of the "Furusato HT Box 400×900□" in Mie Prefecture. The size is customized to fit the site, made like a standard product with angles. The dimensions are 400×900×H800, standard mesh, BT fixed. Please feel free to consult us when you need assistance. 【Case Overview】 ■Product Dimensions: Furusato HT Box 400×900×H800 Standard Mesh BT Fixed ■Installation Location: Ise City, Mie Prefecture ■Installation Period: May 2021 *For more details, please refer to the related links or feel free to contact us.
An example of installing debris guards on orifice chambers and entry prevention grates on junction chambers!
We would like to introduce a product case of "orifice manholes, junction manholes, connection manholes, and floor slabs for junction manholes" in Hyogo Prefecture. In this project, we received an order for manholes and floor slabs as a set. An anti-debris screen was installed in the orifice manhole, and an entry prevention grid was installed in the junction manhole. Please feel free to consult with us when you need our services. 【Case Overview (Partial)】 ■ Product Dimensions - Orifice manhole 500□×H650 with bottom, total height 800, G cover standard mesh T-25 BT fixed, with debris screen - Junction manhole 600×1050×H1250 with bottom, total height 1500, G cover standard mesh T-25 BT fixed, with entry prevention grid - Connection manhole 500□×H600 with bottom, total height 750, G cover standard mesh T-25 BT fixed - Floor slab for junction manhole w1000×t200×L600 ■ Construction Location: Hyogo Prefecture *For more details, please refer to the related links or feel free to contact us.
If you specify the shape, dimensions, and position of the side opening, we can also accommodate drilling!
We would like to introduce a product case of "Order Pit VS Type" in Mie Prefecture. Basically, the stock items are in a knockout specification, but if you provide us with the shape (round, square, etc.), dimensions, and position of the side openings in advance, we can also accommodate "drilling" (making holes). Please feel free to consult with us when placing an order. 【Case Overview】 ■ Product Dimensions: Order Pit VS Type (Black Frame Type) 600□×H885 ■ Installation Location: Ise City, Mie Prefecture ■ Installation Period: February 2021 *For more details, please refer to the related links or feel free to contact us.