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Knelsen Sand & Gravel

UEI: SLED_0D33400F1E06CB78

Knelsen Sand & Gravel is a federal contractor, registered under UEI SLED_0D33400F1E06CB78. It has been awarded $3,746,195 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Mackenzie County, Municipal District of Provost No. 52, and Municipal District of Greenview No. 16.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

SLED_0D33400F1E06CB78

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Knelsen Sand & Gravel provides specialized civil infrastructure and materials supply services. Their core capabilities include the supply and delivery of precast F-shape barriers meeting NCHRP 350 Test Level 3 safety standards, as well as comprehensive road construction and rehabilitation. Technical...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

5

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award analytics

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Mackenzie County$1.4M37.5%Municipal District of Provost No. 52$1.1M30.4%Municipal District of Greenview No. 16$953.6K25.5%City of Calgary$250.0K6.7%

Awards by NAICS

Awards by Agency Over Time

Awards by Place of Performance

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City of Calgary - Notice of Intent - Notice of Intent - 26-088 for Service, Repairs and Maintenance of the Solar Cogen Turbine at Bonnybrook Wastewater Treatment Plant

Solicitation # AB-2026-07435

The City of Calgary intends to enter into a long-term agreement with Solar Turbines Canada Ltd. to ensure the continued reliability of the Solar Centaur 50–6201 GS combustion turbine located at the Bonnybrook Wastewater Treatment facility. This critical piece of equipment utilizes biogas from anaerobic digesters to generate power necessary for ongoing wastewater treatment operations. The proposed contract covers the supply of maintenance, servicing, and planned overhauls for the gas turbine generator set and its associated equipment over a period of nine years. This procurement is managed by the City of Calgary and is designated under solicitation number AB-2026-07435, with performance taking place in Calgary, Alberta.

City of Calgary

POSTED

DEADLINE

City of Calgary - Request for Proposal - 26-1633 Potable Water Pump Repair and Maintenance Services

Solicitation # AB-2026-07427

The City of Calgary is soliciting proposals for the provision of pump repair and maintenance services for potable water facilities across the city. The selected suppliers will be responsible for all labor, materials, equipment, and supervision necessary to inspect, diagnose, remove, repair, and reinstall pumps of various sizes and brands to ensure uninterrupted water service. Work will be managed through individual work orders, allowing suppliers to physically review assets and provide specific quotes based on the hourly rates established in their initial submission. To be eligible, proponents must hold a valid Certificate of Recognition, Small Employer Certificate of Recognition, or an equivalent safety certification. This solicitation, identified as AB-2026-07427, requires responses to be submitted by December 8, 2026. All services must be performed in strict compliance with City requirements and applicable industry standards to maintain the reliability of the municipal water infrastructure.

City of Calgary

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in about 1 month

City of Calgary - Request for Proposal - RFP 26-1737 Elevated Stations - 26th Avenue and Ramsay Inglewood Package

Solicitation # AB-2026-07373

The City of Calgary is seeking proposals for the Green Line LRT SE Project, specifically focusing on the Elevated Stations package for 26th Avenue and Ramsay/Inglewood. This scope of work involves the construction of two elevated stations, the associated elevated rail structure, and necessary utilities buildings located at and between these two specific stations. The project is a critical component of the broader Green Line LRT Program, which aims to connect Shepard in the southeast to the Event Centre and Grand Central Station in the north. This solicitation, identified as RFP 26-1737, was posted on November 6, 2026, with a response deadline of March 8, 2027. The project will be performed in Calgary, Alberta. Interested parties may coordinate with the primary point of contact, Buyer Melvin Sabu, regarding the submission process and project requirements.

City of Calgary

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City of Calgary - Pre-qualification Request - RFSO 26-2027 for Alternate Isolation Procedure Certification Services

Solicitation # AB-2026-07388

The City of Calgary is seeking proposals from pre-qualified engineering firms to provide professional services for the assessment and creation of alternate isolation procedures for piping and pipelines. These services are intended to ensure compliance with Alberta OS&H requirements for safe work activities and confined space entry at water treatment facilities. The scope of work includes evaluating non-standard system applications, developing alternative isolation strategies, performing reliability and safety factor analyses, and establishing risk-management frameworks to support maintenance and infrastructure upgrades without interrupting facility operations. The selected consultant will provide these services on an as-needed basis and will not be responsible for the supply, fabrication, or installation of any isolation devices. This solicitation is restricted to firms previously pre-qualified under RFPQ 06-006 in specific disciplines, including water treatment plants, water pump stations and reservoirs, linear water projects, hydraulic structures, and system hydraulic analysis. Interested pre-qualified respondents must submit their proposals by the deadline of December 4, 2026. The project will be performed in Calgary, Alberta, and is managed by the City of Calgary.

City of Calgary

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City of Calgary - Request for Proposal - RFP 26-1752 Water Utility Operating Model Transformation

Solicitation # AB-2026-07381

The City of Calgary is seeking a utility transformation partner under RFP 26-1752 to establish a dedicated and accountable Water Utility operating model. This urgent initiative stems from recommendations in the Bearspaw South Feedermain Independent Review Panel Report and focuses on enhancing governance, risk management, operational performance, and long-term service reliability. The selected proponent will collaborate with city leadership to design and implement a future-state organizational structure, focusing on financial transparency, performance management, change management, and clear decision-making authorities. The primary objective is to create a resilient and sustainable utility capable of informed investment decision-making and reliable service delivery. Due to the critical nature of this project, the procurement process is expedited, with a response deadline of December 3, 2026, and no extensions granted. The project will be performed in Calgary, Alberta, and is managed by the City of Calgary.

City of Calgary

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City of Calgary - Request for Proposal - 26-1769 Capital Cost Estimating Program Support

Solicitation # AB-2026-07346

The City of Calgary is seeking a qualified cost consultant to provide task-based support for its Capital Cost Estimating Program. The selected consultant will assist in the development and implementation of the program, specifically focusing on the creation of cost templates, estimating frameworks, and supporting tools. Additionally, the scope of work includes providing training support and conducting audits of Class 1 through Class 5 cost estimates produced by other parties. The consultant will be responsible for generating third-party cost estimates across various municipal infrastructure categories, including vertical, horizontal, and special projects. This solicitation, identified as AB-2026-07346, was posted on November 5, 2026, with a response deadline of December 2, 2026. The services will be performed in Calgary, Alberta.

City of Calgary

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City of Calgary - Request for Proposal - RFSO 26-2028 Major Roads Rehabilitation and Reconstruction

Solicitation # AB-2026-07364

The City of Calgary is issuing a Request for Standing Offer for major road rehabilitation and reconstruction activities under solicitation number AB-2026-07364. This opportunity is restricted to prequalified parties specifically designated as Prime Contractors for Safety within the Schedule N Road Construction category. The city intends to select up to five of the highest scoring respondents to enter into a Master Agreement for a term of five years. Under this arrangement, the selected contractors will be eligible to participate in an invitational second stage call up process for specific work assignments. This procurement is governed by the laws of direct commercial negotiations rather than a formal legally binding bidding process. Interested prequalified parties must submit their responses by the deadline of December 1, 2026.

City of Calgary

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City of Calgary - Request for Proposal - RFP 26-1770 Demolition of the Former Greyhound Bus Terminal Building

Solicitation # AB-2026-07361

The City of Calgary is seeking proposals for the demolition of the former Greyhound Bus Terminal Building. The scope of work includes the abatement of hazardous building materials, the complete removal of all building and site infrastructure to just below grade, and the final restoration of the site to ensure it is free of hazards and unsightly conditions. This solicitation is restricted to prequalified parties who have been notified by the City of their status as a Prime Contractor for Safety under either Schedule H - Buildings General Contractor or Schedule H - Demolition Contractor. Interested and qualified parties must submit their responses by the deadline of December 3, 2026.

City of Calgary

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City of Calgary - RFI 26-084 Wastewater and Stormwater Collection Video Inspection Solution

Solicitation # AB-2026-07360

The City of Calgary is issuing Request for Information RFI 26-084 to identify integrated hardware and software solutions for the video inspection of wastewater and stormwater collection assets. The city currently manages approximately 4,000 annual inspections across mainlines and service lines and requires a sustainable system to handle video files, metadata, and reporting. A primary objective is to establish a comprehensive approach to managing the full asset lifecycle, which includes the potential migration and accessibility of a substantial library of historical inspection records. The city is seeking information on solutions that can improve data quality, standardization, and access to asset history while remaining scalable to accommodate future growth and additional contractor programs. Interested parties must respond to solicitation AB-2026-07360 by November 30, 2026. The project focuses on enhancing the efficiency of inspections for mains, laterals, and potentially manholes to support the city's expanding infrastructure.

City of Calgary

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City of Calgary - 26-058 Digital waste manifesting software

Solicitation # AB-2026-07345

The City of Calgary is issuing a Request for Information under solicitation number AB-2026-07345 to explore marketplace software solutions for digital waste manifesting. The city aims to replace its current paper-based system for tracking regulated waste, recycling dockets, and waste streams from municipal operations and construction with a mobile or app-based platform. The desired solution must enable field users to create, sign, and track manifests while providing administrative and environmental staff with robust oversight, reporting, and record access to improve data accuracy and regulatory compliance. Interested respondents must submit their information by the deadline of November 26, 2026. This process is intended to help the City determine future purchasing options and requirements for enhancing the efficiency and visibility of its waste management lifecycle. The primary point of contact for this solicitation is Buyer Jamil Akhtar.

City of Calgary

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City of Calgary - Request for Quotes - 26-0242 RFQ - The Supply and Delivery of Chevrolet Equinox

Solicitation # AB-2026-07334

The City of Calgary is seeking a supplier to provide and deliver new Chevrolet Equinox sport utility vehicles for the Calgary Police Service. The contract specifies that all vehicles must be 2027 models or newer and must meet all requirements outlined in the request for quotes. These units are intended for the transportation of personnel and equipment and will be ordered on an as-required basis. This solicitation, identified as AB-2026-07334, was posted on November 4, 2026, with a response deadline of November 25, 2026. The performance of the contract will take place in Alberta, Canada. Interested parties may contact Buyer Bailey Husieff for further information regarding this procurement process.

City of Calgary

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City of Calgary - Request for Proposal - 26-1756 - Supply, Implementation, Maintenance and Support of a Blockchain Tracing software solution and validation services.

Solicitation # AB-2026-07327

The City of Calgary is soliciting proposals for a commercial, off-the-shelf, cloud-based blockchain tracing software solution to support the Calgary Police Service. The primary objective of this contract is to establish an independent validation service capable of corroborating and reviewing investigative results produced by another supplier. This ensures that blockchain tracing related to cryptocurrency and digital asset investigations remains accurate, reliable, and legally defensible. Interested parties must submit their responses by November 25, 2026. The scope of work encompasses the supply, implementation, maintenance, and ongoing support of the software. This procurement process, identified by solicitation number AB-2026-07327, is managed by the City of Calgary for performance within the province of Alberta, Canada.

City of Calgary

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City of Calgary - Advanced Contract Award Notice / Notice of Proposed Procurement - 26-077 Livestream Infrastructure and Services

Solicitation # AB-2026-07300

The City of Calgary is seeking an authorized reseller for the renewal of Dejero services and the acquisition of replacement livestream transmission equipment. The procurement includes the Dejero Cloud Server, Dejero Group Multipoint, and standard phone support, alongside the purchase of a Dejero EnGo 265 mobile transmitter and a Dejero Flexpoint 111 transceiver. This infrastructure allows the City to transmit live video from field locations to Dejero Cloud Control for distribution to community media partners and digital platforms such as YouTube and Microsoft Teams. This presolicitation, identified by solicitation number AB-2026-07300, was posted on November 3, 2026, with a response deadline of November 17, 2026. The contract will be performed in Calgary, Alberta, and is managed by Senior Buyer Kellie Brothers.

City of Calgary

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City of Calgary - Negotiated Request for Proposal - 26-1647 Supply, Delivery, Maintenance, and Support of Portable Automatic Samplers, Flow Meters, and Related Water Monitoring Equipment

Solicitation # AB-2026-07287

The City of Calgary is seeking a qualified vendor for the supply, delivery, maintenance, and support of portable automatic samplers, flow meters, sensors, and related water monitoring accessories. This equipment will be used across diverse and challenging environments, including treatment plants, pump stations, riverbanks, and storm sewers. The City emphasizes the need for durable, innovative solutions capable of accurate flow monitoring and the ability to trigger sampling based on specific water levels or flow conditions. There is a particular interest in equipment featuring enhanced cellular remote connectivity to optimize data management and site maintenance workflows. Interested proponents must submit their proposals electronically through the SAP ARIBA Business Network portal by the deadline of December 1, 2026. Submissions must be uploaded via the Event Contents page using the specified attachment and submission buttons to be considered valid. This negotiated request for proposal, identified as solicitation number AB-2026-07287, is managed by the City of Calgary for performance within Calgary, Alberta.

City of Calgary

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Municipal District of Provost No. 52 - Request for Proposal - 2027 M.D. of Provost Gravel Road Rehabilitation RFP

Solicitation # AB-2026-07257

The Municipal District of Provost No. 52 is seeking proposals from qualified proponents for the rehabilitation of 10 miles of gravel roadway during the 2027 construction season. The project consists of three specific segments: RR 85 from TWP 412 to TWP 415, TWP 393 from RR 41 to RR 44, and TWP 384 from RR 14 to RR 10. The scope of work involves removing and rebuilding road bases, widening surfaces to 9 metres, undercutting and backsloping, and performing necessary ditch work to ensure the roads can support heavy industrial traffic. Eligible proponents must conduct a mandatory site inspection with M.D. staff before submitting their proposal. Submissions must include a company profile with equipment and staff inventories, proof of ability to meet timelines, at least two municipal references, and a detailed cost estimate with separate mobilization costs. Proposals will be evaluated based on company profile and experience (40%), references (30%), and cost estimates (30%). Hard copy proposals must be submitted to Administrator Tyler Lawrason by 12:00 NOON on Tuesday, November 24, 2026, as electronic submissions will not be accepted.

Municipal District of Provost No. 52

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City of Calgary - Request for Proposal - 26-1645 Automate Assets Condition Inspection

Solicitation # AB-2026-07246

The City of Calgary is seeking proposals for the Automate Assets Condition Inspection project to modernize its roadway pavement assessment process. The initiative aims to replace current manual inspections and limited laser-based methods with an AI-enabled solution to improve the accuracy, consistency, and timeliness of data across the city's road network. This transition is intended to reduce labor costs, mitigate safety risks for field staff, and provide a scalable, data-driven approach to infrastructure maintenance and investment planning. This solicitation, identified by number AB-2026-07246, was posted on October 30, 2026, with a response deadline of November 25, 2026. The project will be performed in Calgary, Alberta, and is managed by the City of Calgary's Mobility business unit. Interested parties can coordinate with the primary point of contact, Mayo Akindele, regarding the submission process.

City of Calgary

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City of Calgary - Notice of Intent - NOI - 26-053 - Google Cloud Services and Identity for Corporate GCP Tenant

Solicitation # AB-2026-07236

The City of Calgary intends to enter into an agreement with Google Cloud Canada Corporation to maintain essential Google Workspace, Cloud, AI, mapping, identity, and security services. These solutions are deeply integrated into the city's business operations and workflows, making a transition to another provider impractical due to potential operational disruptions, high costs, and risks to data continuity. The contract is structured for an initial five-year term with an option to renew for an additional five years, carrying an estimated total value of approximately 2.1 million USD including GST. This arrangement aims to ensure ongoing security, operational efficiency, and business continuity for the city's corporate GCP tenant.

City of Calgary

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City of Calgary - Negotiated Request for Proposal - 26-1658 Supply Delivery Maintenance Repair of Electric, Pneumatic, and Hydraulic Actuators

Solicitation # AB-2026-07218

The City of Calgary is seeking a qualified supplier for the supply, delivery, maintenance, repair, refurbishment, replacement, training, and support of electric, pneumatic, and hydraulic actuators. These services are required on an as-needed basis for actuators installed at Water Treatment and Wastewater Treatment Plants, specifically covering brands such as Bailey, Barksdale, Bettis Corporation, Cowan Dynamics, EIM Controls, Henry Pratt Company, and Rotork. The selected supplier is responsible for providing all necessary administration, supervision, labor, tools, and safety equipment to meet the specified deliverables. Interested proponents must be registered in the SAP ARIBA Business Network portal to submit their proposals electronically. All submissions must be completed through the portal by the deadline of November 26, 2026, to be considered for the contract. Failure to follow the electronic submission instructions via SAP ARIBA will result in the proposal being disqualified.

City of Calgary

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