Latest scientific model Tenders | Government scientific model Tenders

Central Government/Public Sector

CTN :42996695

22 Dec, 2025 NA

Ranga Reddy-T - Telangana

Tender For supply of automated optical inspection machine

State Government

CTN :42922367

04 Dec, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For corrigendum : supply of point machine and variouse other items as per boq attached inspectioon rdso rites consignee - supply of point machine irs type 220 mm stroke clamp type as per irs s$-24/2002 (amendment 1) or latest.(inspection agency:- rdso), supply of q-series led ecr (universal type i.e.qecx-61), 4f/4b complete with plug board(base plate), connectors, retaining clips etc. and conforming to brs: 941a sts / e / relays / ac lit led signal / 09 - 2002, amdt.-1 or latest and rdso spec.no.irs: s - 34, s- 23 or latest, as applicable. the interlocking code for this unit shall be "abdhk". (inspection by rdso)., contactor unit (qbca1 type), 24 v dc, 2hf / 4b complete with plug board (base plate), connectors, retaining clips etc and conforming to brs- 943 and rdso specn. no. irs : s - 34, s- 23, s - 60 or latest, as applicable. th e interlocking code for this unit shall be "bcejk". (inspection by rdso)., q-series magnetically latched neutral line relay (ql1 type), 11f / 4b, 24v dc complete with plug board (base plate), connectors and retaining clips and con forming to brs-935a and rdso specn. no.irs : s - 34, s - 23 or latest, as applicable. the interlocking code for this unit shall be "abdeg.(inspection by rdso)., supply of basic material to construct unit maintenance free earth as per rdso specs. no. rdso/spn/197 ver. 1.0 or latest to achieve a resistance less than 1 ohm. it consist of following:(a) copper bonded steel electrode of minimum 3.0 meter long, minimum 17.0 mm dia with copper bonding thickness of minimum 250 microns and ul listed and marked = 1 no. (b) earth enhancement material supplied in sealed bags of minimum 10 kg = 3 nos. (c) copper strip of 150x25x6 mm, to terminate earth rod = 1 no. (d) copper strip of 300x25x6 mm (meeb) = 1 no. (e) copper strip of 150x25x6mm (seeb) = 1 no. (ii) supply of 35 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting main earth electrode to meeb in the equipment room in duplicate. (minimum 10 meter.) (iii) supply of 16 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting meeb to seeb and spd to meeb (minimum 10 meter.) (iv) supply of 10 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting various equipments to seeb (v) supply of copper lug sleeve for 3/16 cable.(inspection by consignee)., supply of master telephone with voice logging facility for electronic lc gate telephone system as per specification no: rdso/spn/tc-51/2011 revision 3.0 with amendment no. 1 or latest. (inspection by rites)., electronic lc gate slave telephone system with voice recorder as per rdso specification no. rdso/spn/ tc/51/2021 revision 1.0 (inspection agency:- consignee), supply of centralized power supply system 24 volts dc power pack with 7ah mf battery for electronic lc gate telephone system as per rdso spec:- no. rdso / spn / tc / 51 / 2011 (rev. 3.0) amdt - 1 or latest.(inspection agency:- consignee), supply of optical power meter, type-b, as per tec spec. gr / opm - 01 / 03 feb. 2005 or latest. (make & model khushicom-k280) or similar branded make. (inspection by consignee)., supply and testing of optical laser light source of make- jdsu model- ols-35 or similar branded make.(inspection agency:- rites), supply of optical laser torch of reputed make. (make & model-proskit mt-7530) or similar branded make. (inspection agency: - consignee), supply of automatic fusion splicer for single mode optical fibre cable, along with accessories as per tec spec. tec/gr/tx/osm 001/04/sep-12 or latest of make superior/fujikura or similar. consignee shall approve the supply only after successful demonstration at site. (inspection agency:- rites), supply of otdr suitable for 1310/1550nm fiber with resolution of 60 cm, dynamic range of 314/29 db with all accessories for working on single mode optical fiber as per tec spec. tec/gr/tx/otd 001/05/sep-19 or latest, of reputed make like yokogawa/zdsu/viavi or

Central Government/Public Sector

CTN :42372427

04 Dec, 2025 NA

Bokaro - Jharkhand

Tender For corrigendum : fabrication, manufacture, inspection, testing and delivery of dry gunniting machine and portable air compressor _pkg. no. sm-405_ on f.o.r. bokaro steel plant site basis required for rebuilding of coke oven battery no. 6 at sail, bokaro steel limited, bokaro, jharkhand.

Central Government/Public Sector

CTN :42953717

18 Dec, 2025 66.10 Lacs

Dakshina Kannada - Karnataka

Tender For annual maintenance of sewer lines, machine holes and repairs to inspection chambers outside the security compound wall at nmpa for the year 2025-26 and 2026-27 - re-tender

Central Government/Public Sector

CTN :42954907

18 Dec, 2025 17.12 Lacs

Kolhapur - Maharashtra

Tender For custom bid for services - hiring of support services required for ils installation; 1. the scope of works involves hiring of suv vehicles, jcb, poklane, gas welding machine, dgps, total station etc as per the list of items. 2. construction of earth pit inspection chambers. 3. the services are required during installation of ils at kolhapur airport. 4. the details of services required are as follows: 1 hiring of passenger vehicle with driver 02 nos of suv type vehicle, with air conditioning and driver. should be able to carry 7 persons comfortably (excluding driver). required for total 32 days. 2 provision of 08 numbers of manpower per day 08 nos of manpower (labourers) preferably male to be deployed at site per day for carrying out works. required for total 32 days. 3 provision of crane/hydra with operator with 80 feet boom and at last boom it should have load capacity of 1.5 tonnes required for 10 days as and when required. 4 provision of jcb machine with operator required for carrying out excavation work required for total 10 days as and when required 5 provision of dgps (along with cad software and gps coordinate to cartesian coordinate conversion software) with operator is required for survey work. required for total 3 days as and when required 6 hiring of total station (survey equipment) total station with accessories for surveying with trained surveyor. required for total 6 days as and when required 7 provision of 02 nos of hammer drill machines with operator to be provided with 14,18 and 20 mm drill bits required for 06 days as and when required 8 hiring of gas welding gas welding machine with accessories/consumables and trained welder. required for total 7 days as and when required. 9 hiring of arc welding arc welder machine with accessories/consumables trained welder. required for total 3 days as and when required 10 provision of transport vehicle (small) for transporting materials to work sites. camper type vehicle to be provided required for total 10 days as and when required 11 provision of heavy lorry trucks/ dumper for transporting the materials and goods to the worksite truck lorry and dumper to provided required for total 10 days as and when required 12 hiring of hydraulic machine/poclaine machine with hydraulic driller for digging hard rocks along with trained operator. required for total 8 days as and when required 13 provision of soil compactor with operator for compacting the refilled surfaces, including removal of malba, rocks, levelling the surface, etc. to be provided with operator required for total 4 days as and when required 14 construction of erath pit inspection chamber to be constructed from brick, mortar having smooth cement plaster on exposed walls. the outer dimensions 450mm x450mmx 450mm. the top surface to be flushed with ground and to be covered with suitable fiber cover having load capacity 40 ton..

Central Government And Public Sector

CTN :42934948

17 Dec, 2025 NA

Srinagar - Jammu And Kashmir

Tender For supply of ow to office building and inspection room harpic 1 ltr , harpic floor cleaner , pencil cells aaa , mop 30x30 inch , toilet brush with plastic handle , plastic bucket 20 ltr cello , plastic mug 1 point 5 ltr cello , phenyl gainda 1 ltr , glass tumbler borosil , brooms with long wooden handle , led lamps 15w , towel long size , hand towel , wiper long handle , flask 2000 ml , electric wire 2 point 5 sqmm , charcoal , kangri , bedsheet king size , photostat machine cartridge canon 2224n , door bell , duster cloth , a4 size paper , gsm bond paper 500 pages , photopaper glossy 50 page packet , antivirus quickheal , ink refil epson set , laser jet 1020 cartridge , pen blue gel , pen red gel , file cover , envelope small , envelope medium size , envelope large , packing tape

CTN :42918102

15 Dec, 2025 NA

Koraput - Odisha

Tender For supply of lab reagent, medical consumables, drugs & diagnostic kit (n/10) hydrochloride solution (haemoglobin estimation) , 10 digit urine stick (10 para) , 3.8% sodium citrate solution , acetic acid , acetic acid for visual inspection , adult digital weighing machine , agarose for nucleic acid electrophoresis , alcohol based wet wipes , alcohol swab , alp , amilase , anti sera (a) , anti sera (b) , anti sera (d) , appron , apron cotton full sleeve , aso , aso test kit , auramine o powder , auto clave indicator/ ok strip , autoclave indicator , autoclaveble glass bottle 100 ml , autoclaveble glass bottle 250 ml , autoclaveble glass bottle 5000ml , bp instrument anured , bp instrument mercury , bt, ct capilary tube , bacillocid extra , band aid , basic fuschin , beaker glass 1000 ml , beaker glass 200 ml , beaker glass 500 ml , bendid solution , benzidine powder , bilirubin (d) , bilirubin total , billirubin direct , billirubin total , blood bag(1000 ml) , blood bag(350 ml) , blood grouping (abo-rh typing)(anti-a,anti-b,anti-a,b,anti-d,anti-h,anti-a1,bovine albumin, antigen for , red cell pannel) , blood grouping kit (abd) , blood grouping test kit , blood sugar , blood sugar (lab method) , blood sugar(glucometer strip with lancet) , blood sugar(glucometer strip) , blood uren , blood urea, , boric acid , boric acid 500 gm , bt ct capilary tube , cbc boul control(3 part) , cbc cleaner 3 (part) , cbc diluent for hematology analyser( 3 part) , cbc lyse (3 part) , cabolic acid (penol) , calibration kit for rtpcr machine (thermofisher scientific) , capillery tube (bt, ct) , carbon tetrachloride 99%(ccl. 4) , cellotape small , cellotape big , cholesterol , cholesterol test kit , chryochill gloves (100 per packet) , chyrochill tm tubes , clot activator tube , clot activator vial (vaccum tainer) , collection bottle (sterile) , complete blood count reagent , concreteacetic acid 38% , concrete acetic acid 38% , conical flask 100 ml , conical flask 250 ml , conical flask 500 ml , coombs reagent (direct & indirect) (ahg anti c3d monoclonal) , cotton , creatinine test kit , crp , crp test kit , dengu elisa test kit(ns) , dengue kit , deproteinizer , deprotiniser , deprotinizer , dettol hand wash liquid , diamond marker pencil kd , digital weighing machine , digital h b estimation meter with stripe(1000 stripe) , diluting pipette 10-100 ml , disposable esr pipette , distilled water , droping bottle (500 ml) , dropping bottle , dropping bottle , edta powder , edta sample tube , edta vial , edta vial , elisa test kit(lepto spirosis) , elisa test kit(scrub typhus) , elitrol-1 , erba protima ls , esr tube set with vial( use and throw) , esr stand with tube , esr tube , esr tube set with vial disposable , ethanol (99%) , falcon tube , falcon tube stand , filter paper , floride vial , fobt test kit (for occul blood) , foot operated bocket , forcep , glacial acetic acid , glass cover slip , glass funnel , glass rod , glass slide , glucometer , glucometer with 1000 strip , glucometer with 1000 stripe , glucometer with stick , glucose , glucose kit (agd semi auto analyser) , glucose kit (agd semi auto analyser) , glucose test kit , glucose test kit , glycial acetic acid , grouping kit , hb card with machine , hb digital meter with stripe (1000 strip) , hb digital meter with stripe (1000 stripe) , hb measuring tube , hb pipeting tube with rubber , h2s strip , h2s test kit , haematology test under microscope , haemoglobin test kit , haemoglobin estimation meter with test strip (1000 strips) , haemoglobin estimation test strip(existing hb digital meter) , haemoglobine meter tube , haemoglobinometer tube sahils method) , haemoglobinometre sahils , method , hand gloves , hand gloves 6.5 (examination) , hand gloves 7 (examination) , hb machine existing kit , hb machine with 1000 kit , hbsag blood based rapid test kit , hbsag elisa , hbsag rapid kit serum based , hbsag truenat test kit , hcl (concentrated) , hcv elisa , hcv ict kit , hcv rapid kit ,

State Government

CTN :42920788

16 Dec, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For supply and execution of various signalling equipments as per boq attached inspection rites consignee - fabrication and supply of point rodding (ground connection) set with insulation complete set for electric point machine 220 mm stroke clamp type for thick web switches as per rdso drg no rds0/s/3454 alt -a ver-1 or latest. (inspection agency:- rites), supply and fixing of gi bend pipe 50 mm dia., bclass, for cable entry into point machine with all accessories. note: th is item to be operated independently for those points where point machines are functional, but gi bend pipe is not provided. for all other new installation of point machines, item 06002 of the sor includes the provision of gi bend pipe. (inspection agency:- consignee), supply of point machine ground connection insulation complete set including for p bracket insulation for point machine irs type 220 mm.(inspection agency:- rites), supply of stretcher bar insulation complete set for point machine irs type 220 mm stroke clamp type.(inspection agency: - consignee)., supply of track lead junction boxes fiber glass as per drg.no. cwm - 00597 of f.r.p material to irs.s.23 specification along with fixtures i.e., on ms angle 50x50x5mm, 0.9 meters long two numbers of g.i. pipes of 25mm dia. along with nuts and bolts and 500mm long (this includes gromite bushes, 60mm pbt terminal). (inspection agency:- consignee), supply of aluminium ladders of height 5 feet for maintainer at relay room and ips room of model no: 8226 of youngman, plantex or similar. (inspection agency: - consignee)., supply of lps 3.00 mm thick rolled copper strip of reputed branded make. (inspection agency: - consignee), supply of insulation resistance tester. make fluke 1507 or similar. (inspection agency:- consignee), supply, fabrication and fixing of the calling on board/bslb board as per rdso drg. no. sa 2373 (adv)/stop/warning board as per drg. no. sa-2380 (adv), or as applicable, on concrete foundation and painting with retro reflective paint. all work to be carried out as per railway site engineer instructions.(inspection agency:- consignee), supply, fabrication and fixing of retro reflective signal number plates as per ncr drg. no. typ/14/0014 dtd 28.11.2014 issued vide ncr letter no. s&t/ ncr/drg/typ dated 28.11.2014, on signal post with contractors own material like clamp, u bolts, nuts etc.(inspection agency:- consignee), supply of digital cable fault locator for metallic s&t cables of reputed make as per tec spn no. gr/tie-05/03, july 2006 & tec 73060:2006 like khushicomms model venus 120 orsimilar branded make. consignee shall approve the supply only after successful demonstration at site(inspection agency:- rites), supply and testing of cable route tracer and marker locator model and make 3m dynatel model locator 2273m or reputed branded make.(inspection agency:- rites), supply, installation and commissioning of central gateway. note: single centre gateway shall cater maximum up to 32 data transmitter node (modbus).(as per annexure a) (inspection agency:- rites), supply, installation, testing and commissioning of data transmitter node in location box. modbus type note: maximum range 400 meter. (as per annexure b) (inspection agency: - rites), supply, installation , testing and commissioning of data transmiter modbus cum repeater for augmenting range of ourdoor data transmiter node (modbus), where distance of location box is more than 400 meter with respect to central gateway.(as per annexure c) (inspection agency:- consignee), apparatus case led indication status display unit cum allarm system for yard.single display system shall cater to maximum 45 no of location boxes.(as per annexure d)(inspection agency:- consignee), fabrication, supply and fixing of p, c, a, g, ibs etc. marker disk painted and lettered with enamelled paint of approved colours, on signals, conforming to rdso drg. no.sa - 23456, as per standard practice and technical specifications.(inspection agency:- consig

Central Government And Public Sector

CTN :42895659

08 Dec, 2025 NA

Angul - Odisha

Tender For supply of printing of registers and diary for nalco coal mines division : :-- on job training record, from 5 training record, form 4 vtc index folder, form b spl training certificate, form a initial training certificate, static sampler record diary, personal sampler record diary, form 6 contravention record, single line register 50 pagess, safety officer diary, fire extinguisher inspection report, short firer diary, work permit, hemm checklist excavator, hemm checklist dozer, hemm checklist drill machine, hemm checklist loader, hemm checklist dumper, hemm checklist csm, danger from surface water, mining sirdars diary, overman diary, authorisation for statutary official, authorisation for competnt person, manager diary, asst managers diary, welfare officers diary, engineer diary, surveyor diary, shift production report coal, shift production report ob, surface precaution against fire, hemm checklist grader

CTN :42858591

12 Dec, 2025 NA

Chandigarh - Chandigarh

Tender For supply of cupboard : :--cupboard with accessories , billing cash counter , glass fittings , window glass lock , faulty door opning machine , roller blinds , 3 wall fan , 4 fire extinguisher 2kg , ceiling track light , electric fitting labour repair , painter work , misc expense , ac services inspection , inverter battary , kauch

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