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5Latest Ammonia flanges Tenders List

Latest Ammonia flanges Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Ammonia flanges tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Ammonia flanges tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Ammonia flanges Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Ammonia flanges tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Ammonia flanges Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Ammonia flanges Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Ammonia flanges Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Ammonia flanges tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Ammonia flanges Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Ammonia flanges sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Ammonia flanges tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Ammonia flanges tenders.

Is EMD mandatory for all Ammonia flanges tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Ammonia flanges work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Ammonia flanges tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Ammonia flanges Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 16668372
Location : baheri , uttar pradesh
Source : GEM Tenders
tender for repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; dismantling loading and unloading of 01 nos old quad body 650 square meter heating surface complete with piping pump motor valves from majhola pilibhit s.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; dismantling loading unloading of 01 nos old quad body 490 square meter heating surface with calandria pipes pump motor valves from majhola pilibhit sugar.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; fabrication two coat priming internal external cleaning repair erection of 04 columns structure beams and 02 nos quad bodies including saveall and calandr.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; dismantling 03 nos 600mm r a steam valves from majhola sugar mill, modifying steam vapor pipes and fitting them in existing body; as per specification , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; erection fitting fabrication of 650 square meter heating surface quad body with calandria pipes pumps valves and platforms ladders railings; as per specif.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; erection fitting fabrication of 490 square meter heating surface quad body with calandria pipes pumps valves platforms and interconnections to old quad; a.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; structural repairs with ms plates fabrication erection and fitting of vapor pipes ms bends flanges condensate pots pump beds and jackets; service provider , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; hydraulic testing up to 60 psi of 02 nos quad bodies calandria tube replacement leak proofing and fitting ammonia lines with valves; service provider , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; fabrication and erection of ms chemical soda tank with drive arm shaft motor gear pumps valves piping and platforms with railings; service provider , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; erection and fitting of 500mm ra vapor bleeding connection with pipes and valves for 650 square meter heating surface quad 1st body existing 1st body; ser.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; fabrication and erection of platforms ladders and railings for manholes steam vapor valves and tube cleaning motors including modifications; service provi..
T18 Ref No : 16564931
Location : koraput , odisha
Source : GEM Tenders
tender for 20-5358-rotameter-air -ssvf-pg-12 , 20-5359-rotameter- nitrogen-ssvf-pg-6-m , 20-5360-rotameter-ammonia- ssvf-pg-2 , 20-5361-rotameter-lpg-ssvf-pg-2 , 20-5362- rotameter-endo-gas- ssvf-pg-8-m, eureka rotameter, air 1point293 kg per nm3 0point0187 cp 70 deg f 80 mbar g measuring range 1point8 to 18 nm3 per hr measuring tube borosilicate glass float aluminium hollow float retainers stainless steel type flanges size 25 model ssvf pg 12 m inlet outlet direction bottom top scale unit nm3 per hr scale length 175 to 200 mm accuracy plus minus 2 percent of full flow test pressure 12 kg per cm2 g, nitrogen 1point25 kg per nm3 0point0175 cp 70 deg f 80 mbar g measuring range 0point54 to 5point4 nm3 per hr measuring tube borosilicate glass float aluminium hollow float retainers aisi ss 316 type flanges size 15 model ssvf pg 6 m scale unit nm3 per hr scale length 175 to 200 mm accuracy plus minus 2 percent of full flow test pressure 25 kg per cm2 g end to end distance 500 mm, ammonia 0point7693 kg per nm3 0point01 cp 70 deg f 80 mbar g measuring range 0point27 to 2point7 nm3 per hr measuring tube borosilicate glass model ssvf pg 2 type flanges size 15 scale unit nm3 per hr scale length 175 to 200 mm accuracy plus minus 2 percent of full flow test pressure 25 kg per cm2 g end to end distance 500 mm, lpg 2 4076 kg per nm3 0 0077 cp 70 deg f 80 mbar g measuring range 0point165 to 1point65 nm3 per hr model ssvf pg 2 test pressure 25 kg per cm2 g accuracy plus minus 2 percent of full flow float aisi ss 316 float retainers stainless steel end to end distance 500 mm, endo gas 0point7499 kg per nm3 0point014 cp 70 deg f 80 mbar g measuring range 1point05 to 10point5 nm3 per hr measuring tube borosilicate glass float aluminium hollow model ssvf pg 8 m test pressure 15 kg per cm2 g end to end distance 500 mm accuracy plus minus 2 percent of full flow
T18 Ref No : 16898432
Location : west tripura , tripura
Source : GEM Tenders
tender for glassware and chemicals for labs polythene beakers with clarity graduations and autoclavable properties capacity 50 ml , polythene beakers with clarity graduations and autoclavable properties capacity 100ml , measuring cylinder 100 ml polythene , measuring cylinder 50 ml polythene , measuring cylinder 10 ml polythene , stirring rod polythene , draining tray , volumetric flask 100 ml polythene , spectro quant rectangular cells 50 mm quartz pack of 2 units , spectro quant rectangular cells 20 mm quartz pack of 2 units , spectro quant rectangular cells 10 mm quartz pack of 2 units , orion dura probe epoxy bodied graphite 4cell conductivity electrodes , ammonia standard 1000 ppm as n 475 ml , ammonia electrode storage solution 475 ml , sulphate standard solution traceable to crm from nist na2so4 in h2o 1000 mgperl so4500ml merck product code 1.04694.0500 , boron standard solution traceable to crm from nist h3bo3 in h2o 1000 mgper l b 100 ml merck product code 1.19500.0500 , nitrite standard solution traceable to crm from nist nano2 in h2o 1000 mgl no2 500 ml merck 1.04659.0500 , nitrate isa buffer 475 ml , nitrate- n standard 1000 ppm 475 ml , tisab iii for fluoride 475 ml , fluoride standard 100 ppm 475 ml pack size , fluoride standard solution traceable to crm from nist naf in h2o 1000 mgperl f 500 ml merck 1.32235.0100 , nitric acid 65 suprapur 500 ml merck 1.00441.1000 , ph electrode filling solution 5 of 60 ml pack size , cod reagent 0 to 150 mgl pack of 25 units , buffer solution ph 10 crm 500 ml merck 1.99050.0500 , potassium dichromate crm 45 g complied with iso 17034 2016 with certificate , turbidity standard solution 1000 ntu 500 ml complied with iso 17034 2016 with certificate , desiccators with cover and porcelain plate plastic knob ground flange 250 mm, glassware and chemicals for labs, polythene beakers with clarity graduations and autoclavable properties capacity 50 ml, polythene beakers with clarity graduations and autoclavable properties capacity 100ml, measuring cylinder 100 ml polythene, measuring cylinder 50 ml polythene, measuring cylinder 10 ml polythene, stirring rod polythene, draining tray, volumetric flask 100 ml polythene, spectro quant rectangular cells 50 mm quartz pack of 2 units, spectro quant rectangular cells 20 mm quartz pack of 2 units, spectro quant rectangular cells 10 mm quartz pack of 2 units, orion dura probe epoxy bodied graphite 4cell conductivity electrodes, ammonia standard 1000 ppm as n 475 ml, ammonia electrode storage solution 475 ml, sulphate standard solution traceable to crm from nist na2so4 in h2o 1000 mgperl so4500ml merck product code 1.04694.0500, boron standard solution traceable to crm from nist h3bo3 in h2o 1000 mgper l b 100 ml merck product code 1.19500.0500, nitrite standard solution traceable to crm from nist nano2 in h2o 1000 mgl no2 500 ml merck 1.04659.0500, nitrate isa buffer 475 ml, nitrate- n standard 1000 ppm 475 ml, tisab iii for fluoride 475 ml, fluoride standard 100 ppm 475 ml pack size, fluoride standard solution traceable to crm from nist naf in h2o 1000 mgperl f 500 ml merck 1.32235.0100, nitric acid 65 suprapur 500 ml merck 1.00441.1000, ph electrode filling solution 5 of 60 ml pack size, cod reagent 0 to 150 mgl pack of 25 units, buffer solution ph 10 crm 500 ml merck 1.99050.0500, potassium dichromate crm 45 g complied with iso 17034 2016 with certificate, turbidity standard solution 1000 ntu 500 ml complied with iso 17034 2016 with certificate, desiccators with cover and porcelain plate plastic knob ground flange 250 mm

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T18 Ref No : 17034526
Location : rawatbhata , rajasthan
Source : GEM Tenders
tender for pressure regulating valve valve trim ss304 inlet connection bspt 1 internal outlet connection , pressure regulating valve type 2 valve trim ss304 inlet connection bspt 0.5 inch f , pressure regulating valve type 3 valve trim ss304 inlet connection bspt 0.5 inch f , pressure regulating valve type 4 valve trim ss304 inlet connection bspt 1 internal , pressure regulating valve type 5 valve trim ss304 inlet connection bspt 0.5 inch f , pressure regulating valve type 6 valve trim ss304 line size 50 nb connection flange class 150 inlet , pressure regulating valve type 7 valve trim ss304 line size 50 nb connection flange class 150 inlet , pressure regulating valve type 8 valve trim ss304 line size 25 nb connection flange class 150 inlet pressure , pressure regulating valve type 9 valve trim ss304 line size 50 nb connection, pressure regulating valves, pressure regulating valve valve trim ss304 inlet connection bspt 1 internal outlet connection bspt 1 internal inlet pressure range 0 to 05 bar outlet pressure range 0 to 0.6 bar flow 15 nm3hr fluid handled ammonia, pressure regulating valve type 2 valve trim ss304 inlet connection bspt 0.5 inch f outlet connection bspt 0.5 inch f, pressure regulating valve type 3 valve trim ss304 inlet connection bspt 0.5 inch f outlet connection bspt 0.5 inch f, pressure regulating valve type 4 valve trim ss304 inlet connection bspt 1 internal outlet connection bspt 1 internal inlet pressure range 0 to 10 bar outlet pressure range 0 to 5 bar flow 10 nm3,hr fluid handled nitrogen, pressure regulating valve type 5 valve trim ss304 inlet connection bspt 0.5 inch f outlet connection bspt 0.5 inch f, pressure regulating valve type 6 valve trim ss304 line size 50 nb connection flange class 150 inlet pressure range 0 to 10 bar outlet pressure range 0 to 01 bar flow 10 nm3,hr fluid handled instrument air, pressure regulating valve type 7 valve trim ss304 line size 50 nb connection flange class 150 inlet pressure range 0 to 20 bar outlet pressure range 0 to 10 bar flow 250 nm3 hr fluid handled ammonia, pressure regulating valve type 8 valve trim ss304 line size 25 nb connection flange class 150 inlet pressure range 0 to 15 bar outlet pressure range 0 to 04 bar flow 25 nm3 hr fluid handled ammonia, pressure regulating valve type 9 valve trim ss304 line size 50 nb connection flange class 150 inlet pressure range 0 to 15 bar outlet pressure range 0 to 08 bar flow 120 nm3 hr fluid handled instrument air
T18 Ref No : 16919915
Location : koraput , odisha
Source : GEM Tenders
corrigendum tender for 20-5358-rotameter-air -ssvf-pg-12 , 20-5359-rotameter- nitrogen-ssvf-pg-6-m , 20-5360-rotameter-ammonia- ssvf-pg-2 , 20-5361-rotameter-lpg-ssvf-pg-2 , 20-5362- rotameter-endo-gas- ssvf-pg-8-m, eureka rotameter, air 1point293 kg per nm3 0point0187 cp 70 deg f 80 mbar g measuring range 1point8 to 18 nm3 per hr measuring tube borosilicate glass float aluminium hollow float retainers stainless steel type flanges size 25 model ssvf pg 12 m inlet outlet direction bottom top scale unit nm3 per hr scale length 175 to 200 mm accuracy plus minus 2 percent of full flow test pressure 12 kg per cm2 g, nitrogen 1point25 kg per nm3 0point0175 cp 70 deg f 80 mbar g measuring range 0point54 to 5point4 nm3 per hr measuring tube borosilicate glass float aluminium hollow float retainers aisi ss 316 type flanges size 15 model ssvf pg 6 m scale unit nm3 per hr scale length 175 to 200 mm accuracy plus minus 2 percent of full flow test pressure 25 kg per cm2 g end to end distance 500 mm, ammonia 0point7693 kg per nm3 0point01 cp 70 deg f 80 mbar g measuring range 0point27 to 2point7 nm3 per hr measuring tube borosilicate glass model ssvf pg 2 type flanges size 15 scale unit nm3 per hr scale length 175 to 200 mm accuracy plus minus 2 percent of full flow test pressure 25 kg per cm2 g end to end distance 500 mm, lpg 2 4076 kg per nm3 0 0077 cp 70 deg f 80 mbar g measuring range 0point165 to 1point65 nm3 per hr model ssvf pg 2 test pressure 25 kg per cm2 g accuracy plus minus 2 percent of full flow float aisi ss 316 float retainers stainless steel end to end distance 500 mm, endo gas 0point7499 kg per nm3 0point014 cp 70 deg f 80 mbar g measuring range 1point05 to 10point5 nm3 per hr measuring tube borosilicate glass float aluminium hollow model ssvf pg 8 m test pressure 15 kg per cm2 g end to end distance 500 mm accuracy plus minus 2 percent of full flow

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Ammonia Flanges. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Ammonia Flanges sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Ammonia Flanges Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Ammonia Flanges, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Ammonia Flanges Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Ammonia Flanges Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Ammonia Flanges.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Ammonia Flanges depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Ammonia Flanges Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Ammonia Flanges bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Ammonia Flanges. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Ammonia Flanges, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Ammonia Flanges, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Ammonia Flanges?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Ammonia Flanges tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Ammonia Flanges?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Ammonia Flanges, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Ammonia Flanges is declared L1 and is generally awarded the contract