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442Latest Air lock valve Tenders List

Latest Air lock valve Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Air lock valve 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 Air lock valve 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 Air lock valve Tender Intelligence & Monitoring

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

We categorize Air lock valve 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 Air lock valve 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 Air lock valve 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 Air lock valve Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Air lock valve 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 Air lock valve Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Air lock valve 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 Air lock valve tender alerts?

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

Is EMD mandatory for all Air lock valve tenders?

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

What is the difference between a Air lock valve 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 Air lock valve tenders on Tender18?

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


Get Expert Support for Air lock valve 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

T18 Ref No : 16443136
Location : cheyyar , tamil nadu
NEW TENDER

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T18 Ref No : 16324573
Location : dudhi , uttar pradesh
Source : GEM Tenders
LIVE TENDER
tender for complete overhauling of rotary air lock valve , complete overhauling of plate valves of following sizes_300 mm nb , complete overhauling of plate valves of following sizes_200 mm nb , servicing of wet isolation valve and material handling valve , servicing or replacement of butter fly valves of 50 mm nb , servicing or replacement of butter fly valves of 65 to 80 mm nb , servicing or replacement of butter fly valves of 150 mm nb , servicing or replacement of gate valves of 25mm nb , servicing or replacement of gate valves of 50mm nb , servicing or replacement of gate valves of 80mm nb , replacement or refiting of sluice ways liners of 12 inch size , overhauling of medium and small size flushing pans , overhauling of large size flushing pans , complete overhauling of fluidizing valve of esp hopper , servicing of fluidizing pads installed in side the esp hoppers , desilting and cleaning of 50 mm nb lp water inlet pipe line , desilting and cleaning of lp water inlet pipe line header of size_65 and 80 and 100 and 150 mm nb , dismantling of transition pipe of size 200 mm nb , removal of choking of chimney hoppers , painting of apparatus and connected pipe lines etc of esp area, complete work of esp bottom ash evacuation system of unit 4 anpara, complete overhauling of rotary air lock valve, chain, sprocket drive etc. by checking, replacement & cleaning of all parts from nde side to de side., complete overhauling of plate valves of following sizes including of worn out part sgaskets 300 mm nb, complete overhauling of plate valves of following sizes including of worn out parts gaskets 200 mm nb, servicing of wet isolation valve or material handling valve including replacement of slide plate and disc, servicing / replacement of butter fly valves of following sizes 50 mm nb, servicing or replacement of butter fly valves of following sizes 65 to80 mm nb, servicing or replacement of butter fly valves of following sizes 150 mm nb, servicing or replacement of gate valves installed in service water line of following sizes 25 mm nb, servicing or replacement of gate valves installed in service water line of following sizes 50 mm nb, servicing replacement of gate valves installed in service water line of following sizes 80 mm nb, replacement or refiting of sluice ways liners of 12 inch size, overhauling of medium or small size flushing pans by repairing or replacement of liners and nozzles ,nozzle pipe,base plate, man hole cover to discharge end pipe by cutting and welding., overhauling of large size flushing pans by repairing ,replacement of liners and nozzles,nozzle pipe,base plate, man hole cover to discharge end pipe by cutting and welding, complete overhauling of fluidizing valve of esp hopper by dismantling the pipe, sevicing of air line valves, repairing,replacement of worn out parts., servicing of fluidizing pads installed in side the esp hoppers by dismantling, cleaning of membrane ,strainer etc and refitting., desilting and cleaning of 50 mm nb lp water inlet pipe line of large, medium & small size flushing pan by dismantling and refitting., desilting and cleaning of lp water inlet pipe line header of size 65,80,100,150 mm nb by dismantling and refitting., dismantling of transition pipe of size 200 mm nb of medium,small size flushing pans for washing of electrodes of esp during overhauling ,long shut down of unit and refitting, removal of choking of chimney hoppers by inserting pressurising water jet through the by pass opening, poking and evacuation of ash heap including of cleaning of sprinkled ash / slurry in the ground floor of chimney hopper area., painting of large,medium,small size flushing apparatus, transition pipes, expansion bellows, fg and ah apparatus and connected pipe lines etc of esp area.
T18 Ref No : 16171336
Location : dehradun , uttarakhand
Source : GEM Tenders
LIVE TENDER
tender for vehicle spare parts and tools - brake shoe rear , fuel filter , disc pad front , side mirror lh and rh , exhaust muffler complete , rear wheel cylinder , spark plug , oil filter , wiper blade , shocker rear with pad , fan belt , wheel brg front lh and rh , bonut shocker , wheel drun rear lh and rh , hand brake assy , suspension bush kit , disc pad rear , diesel fuel filter , fuel filter water separator , parking brake cable comp , thermostet valve , bonut shoker , wiper motor , liner rear , strg link rod , air filter , air cleaner pipe , belt alternator and ac pump , belt power stearing pump , suspension bush kit front , shock absorber rear , lower ball joint lh and rh , upper ball joint lh and rh , fuel pump suction unit assy , temp sending unit , glow plug , filter opener steel small , filter opener steel big , engine timing tool m and m scorpio comp , shocket 19 no , shocket 21 no , combination tool 6x7 to 30x32 , allen key 12mm , hydraulic press with gauge machine , tyre lever , cutting plair insulated 8 inch , spanner de 8 pcs 8x9 to 21x23 , hammer balpin with handle 2 lbs , foot pump with nozzle dia 2 inch of cyl , file flat bastard with handle 10 inch , screw driver 6 inch , inspection lamp with 5 mtrs wire with crocodail clip , valve die , tyre pressure gauge , screw driver philips star type head 6 inch , fire extienguisher , first aid box , cold patch tubeless tyre , steel tool box , lock with key , grease gun hand oprated , horn 12 volt , relay12 volt 4pin 5pin and 6 pin , relay24 volt 4pin 5pin and 6 pin , fuse 5amp 10amp 15amp 20amp and 25 amp , main fuse 40 amp , main fuse 60 amp , thimble mail and female , insulation tape roll , fevi quick small , teflone tape , cloth tape , fog light 12 volt , fog light 24 volt , bostic compound , amery paper smooth , amery paper hard , old dhoti , police sticker med vehicle , police sticker light vehicle , formation signe med vehicle , formation signe light vehicle , rexine black , rexine white , polly putty , clening towel , bulb 1141 12 volt , bulb 1267 12 volt , aradiate tube , flag rod , grand hooter , grand light beacon multicolor , welcrow mail and female , flag rod braket , star plate blue , double side tap , screw china half inch 1inch 2inch 2.5 inch 3inch and 4 inch , bridge classification 3inch and 4 inch, chassies no ma3exm91500188262 maruti ciaz vxi modal 2016, chassies no maita4wr2k2h23848 m&m scorpio s 11, chassies no mat617011j9e05492 tata safari strome bsiv 4 by 4, mechanical tools, machinery, vehicle tools, expendable items
T18 Ref No : 16293038
Location : jaisalmer , rajasthan
Source : GEM Tenders
LIVE TENDER
tender for spare parts of tata xenon engine overhaul seal , kit gasket , sealing washer , timing cover back , hose oil separator to oil sump , hose blow by , sph washer nozzle , assy hydraulic lash adj , exhaust valve , intake valve , assy connecting rod with bush , flange nut connecting rod , bolt connecting rod , d.g ball bearing , piston with pin and lock complete set , set thrust washer , set mb shell main bearing , set big end bearing , assy auto tensioner , timing belt , gasket piston cooling nozzle , cylinder sleeve liner , assy set back leak boscage over flow pipe , hfl screw , oil filter element , hose egr cooler to coolant return pipe , hose egr cooler to ucl pipe , hose oil cooler to coolant return pipe , rubber hose crank case to oil cooler , hose by pass pipe to coolant adapter , hose coolant return pipe to coolant adapter , thermostat valve , assy water pump , assy air filter element , assy fuel pre filter delpin , assy fuel filter , belt power steering pump , belt 6pk 1155 epdm alt pstg , engine mounting front , hex bolt mounting bolt , set clutch assy , bush gear lever , o ring gear lever , assy cmc with low pressure pipe clutch cylinder upper , hydraulic adopter csc clutch lower cylinder , assy sleeve cylinder , assy oil pump , pivot bush uppar arm , assy ball joint upper , assy lower ball joint , assy front shock absorber with bush , assy bump stopper , wheel stopper bolt with nut , rubber stopper , shim castor adjusting , shim castor adjusting , upper arm mounting bolt with nut 22 mm bolt , rubber bush balancing rod , rubber bush front arm balancing rod bush , cup balancing rod , assy link front anti roll bar , ny lock nut m10 balancing rod , assy tie rod , assy centre link , bearing drop arm , radiator cap , coolant reserver cap , oil seal , needle roller bearing assy front , bushing synthetic , ring snap axle lock , front axle cv shaft axle , washer thrust , shap ring , gasket 4x4 fork , adjusting shim , front axle lhabs , rail pressure sensor , crank sensor , came sensor , carbon bush holder assy , old cloth , anabond tube , emery paper , m seal , thread bond , thread tape , araldite tube small , mog cleaning brush, engine overhaul seal, kit gasket, sealing washer, timing cover back, hose oil separator to oil sump, hose blow by, sph washer nozzle, assy hydraulic lash adj, exhaust valve, intake valve, assy connecting rod with bush, flange nut connecting rod, bolt connecting rod, d.g ball bearing, piston with pin and lock complete set, set thrust washer, set mb shell main bearing, set big end bearing, assy auto tensioner, timing belt, gasket piston cooling nozzle, cylinder sleeve liner, assy set back leak boscage over flow pipe, hfl screw, oil filter element, hose egr cooler to coolant return pipe, hose egr cooler to ucl pipe, hose oil cooler to coolant return pipe, rubber hose crank case to oil cooler, hose by pass pipe to coolant adapter, hose coolant return pipe to coolant adapter, thermostat valve, assy water pump, assy air filter element, assy fuel pre filter delpin, assy fuel filter, belt power steering pump, belt 6pk 1155 epdm alt pstg, engine mounting front, hex bolt mounting bolt, set clutch assy, bush gear lever, o ring gear lever, assy cmc with low pressure pipe clutch cylinder upper, hydraulic adopter csc clutch lower cylinder, assy sleeve cylinder, assy oil pump, pivot bush uppar arm, assy ball joint upper, assy lower ball joint, assy front shock absorber with bush, assy bump stopper, wheel stopper bolt with nut, rubber stopper, shim castor adjusting, shim castor adjusting, upper arm mounting bolt with nut 22 mm bolt, rubber bush balancing rod, rubber bush front arm balancing rod bush, cup balancing rod, assy link front anti roll bar, ny lock nut m10 balancing rod, assy tie rod, assy centre link, bearing drop arm, radiator cap, coolant reserver cap, oil seal, needle roller bearing assy front, bushing synthetic, ring snap axle lock, front axle cv shaft axle, washer thrust, shap ring, gasket 4x4 fork, adjusting shim, front axle lhabs, rail pressure sensor, crank sensor, came sensor, carbon bush holder assy, old cloth, anabond tube, emery paper, m seal, thread bond, thread tape, araldite tube small, mog cleaning brush

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T18 Ref No : 16293369
Location : umarpada , gujarat
Source : GEM Tenders
LIVE TENDER
tender for tools equipment purchase twar trade caliper inside spring , dividers spring , scriber , spanners socket with speed handle , steel tool box with lock and key , adjustable spanner pipe wrench , air blow gun with standard accessories , ammeter dc with external shunt , anvil with stand , cleaning tray , drift punch copper , drill point angle gauge , engineer square blade , growler , hammer ball peen , hammer copper 1 kg with handle , hammer plastic , hand vice , hollow punch set of seven pieces , magneto spanner set with 8 spanners , oil stone , outside micrometer , prick punch , punch letter , right cut snips , rivet sets snap and dolly combined , scraper flat , scraper half round , scraper triangular , scriber with scribing black universal , set of stock and dies - unc, unf and metric , soldering copper hatchet type , solid parallels in pairs in metric , spanner clyburn , spanner t. flocks for screwing up and up-screwing inaccessible positions , spanner, adjustable , spark lighter , stud extractor set of 3 , taps and dies complete sets bsf , taps and wrenches - metric , temperature gauge , torque wrenches , universal puller for removing pulleys, bearings , v block with clamps , vacuum gauge , valve lifter , valve spring compressor universal. , vice grip pliers , voltmeter, caliper inside spring, dividers spring (15 cm), scriber (15 cm), spanners socket with speed handle, t-bar, ratchet and universal of 28 pieces with box up to 32 mm set, steel tool box with lock and key (folding type) 400x200x150 mm, adjustable spanner pipe wrench 350 mm, air blow gun with standard accessories, ammeter dc with external shunt (300a/60a), anvil with stand (50 kgs), cleaning tray (45x30 cm.), drift punch copper (15 cm), drill point angle gauge, engineers square blade (15 cm.), growler, hammer ball peen (0.75 kg), hammer copper 1 kg with handle, hammer plastic, hand vice (37 mm), hollow punch set of seven pieces (6mm to 15mm), magneto spanner set with 8 spanners, oil stone (15 cm x 5 cm x 2.5 cm), outside micrometer (0 to 25 mm), outside micrometer (25 to 50 mm), outside micrometer (50 to 75 mm), prick punch (15 cm), punch letter 4mm (number), right cut snips (250mm), rivet sets snap and dolly combined (3mm, 4mm, 6mm), scraper flat (25 cm), scraper half round (25 cm), scraper triangular (25 cm), scriber with scribing black universal, set of stock and dies - unc, unf and metric, soldering copper hatchet type (500gms), solid parallels in pairs (different size) in metric, spanner clyburn (15 cm), spanner t. flocks for screwing up and up-screwing inaccessible positions, spanner, adjustable (15cm.), spanners socket with speed handle, t-bar. ratchet and universal up to 32 mm set of 28 pieces with box, spark lighter, stud extractor set of 3, taps and dies complete sets bsf, taps and wrenches - metric, temperature gauge 0-100c, torque wrenches, universal puller for removing pulleys, bearings, v block with clamps (75 x 38 mm pair), vacuum gauge (0 to 760 mm of hg), valve lifter, valve spring compressor universal., vice grip pliers, voltmeter 50v/dc

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Air Lock Valve. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Air Lock Valve 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 Air Lock Valve 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 Air Lock Valve, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Air Lock Valve 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 Air Lock Valve 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 Air Lock Valve.
  • 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 Air Lock Valve 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 Air Lock Valve 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 Air Lock Valve 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 Air Lock Valve. 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 Air Lock Valve, 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 Air Lock Valve, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Air Lock Valve?

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 Air Lock Valve 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 Air Lock Valve?

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 Air Lock Valve, 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 Air Lock Valve is declared L1 and is generally awarded the contract