Latest aggregate testing equipment Tenders | Government aggregate testing equipment Tenders

Central Government/Public Sector

CTN :40916869

05 Aug, 2025 NA

Angul - Odisha

Tender For corrigendum : supply of 65x8 galvanized ms flat , 50x6 galvanized ms flat , 25x6 galvanized ms flat , 25x3 galvanized ms flat , 8 swg gs wire , 40mm dia, 3mtr long ms rod earth electrodes pointed at one end , electronic earth pit as per sl no 7 of annexure 1 to technical specification no is-1-22- 2003-029 , treated earth pit as per sl no 8 of annexure 1 to technical specification no is-1-22-2003-029 , test earth pit as per sl no 9 of annexure 1 to technical specification no is- 1-22-2003-029 , flexible copper braided conductor- 75x600 mm with mounting and connecting accessories , galvanised ms rod vertical conductor 20mm dia, 1m long, pointed at one end with 150x100x6 mm galvanized ms plate with 2 nos m10 holes and necessary hardware like anchor fastener bolts , test link with box- test link should be suitable for material size 25x6mm, complete with mounting hardware. , clamp for fixing 25x6 gs flat along with necessary hardware. , 40mm dia corrosion resistant steel rod , 50 nb galvanised ms perforated pipe 3mtr long pipe , ismc 100 , ismc 150 , total freight charges for complete scope of supplies

Central Government/Public Sector

CTN :40996442

05 Aug, 2025 NA

Numaligarh - Assam

Tender For corrigendum : supply of deluge system equipment for msb unit for nrep - a. deluge water spray systems (mvws system + water curtain system + hvws system)cs deluge valve with dry pilot trim & electric release trim, horizontal inlet & horizontal outlet, without skid, ul/fm approved, complete with dry pilot trim with test, alarm & drain devices, local deluge valve control station (dvlcs) (1 no. per dv), pressure transmitters (02 nos per dv.), 3/3 way sil2 certified intrinsically safe solenoid valve-24v dc (1 no. per dv), pressure gauges (03 nos. per dv), air filetr regulator (afr)(1 no. per dv), air vessel of adequate capacity (1 no. per dv), etc. in compliance with the scheme shown in attached "technical data sheets for fire fighting & safety equipment (tk-1p21a-sa-dat-0001)".the deluge valves shall be supplied with the trim and associated instruments duly assemblied with the deluge valve and with suitable packaging to avoid damage during transportation. the upstream strainer, block valves and by-pass valve including the pipes connecting to these items are not in bidders scope of supply.all items shall be suitable and certified for zone 1,iic,t3 area classification. all electrical and instruments shall be certified for intrinsically safe (ex-ia) and solenoid valve shall be certified to explosion proof (ex-d). all instruments and enclosures (junction boxes/ cabinets/panels/ accessories) in field shall be dust proof and weather proof with ip-67., 200 mm nb, 150 mm nb, 100 mm nb, 80 mm nb, mvw spray nozzle with 1/2" mnpt end connection, moc - stainless steel, ul / fm listed, (with inbuilt strainer): size 15 nb, mvw spray nozzle with 1/2" mnpt end connection, k factor-18, spray angle 120 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-18, spray angle 110 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-18, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-22, spray angle 110 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-22, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-26, spray angle 120 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-26, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-30, spray angle 120 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-30, spray angle 110 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-30, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-35, spray angle 110 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-35, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-41, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-51, spray angle 110 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-51, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., mvw spray nozzle with 1/2" mnpt end connection, k factor-79, spray angle 90 , moc - stainless steel with corrosion resistant coating, ul listed., quartzo

CTN :41177763

30 Jul, 2025 NA

Mumbai - Maharashtra

Tender For supplying items for the new integrated high court complex at bandra government colony, cts no. 629/1234/a, bandra (east), mumbai. - all concrete should be admixed with integral hydrophilic crystalline admixture (16bars) reputed makes like bulwark. taskmek, grace or equivalent for reducin permeability by more than 85% when tested as per din 1048 part 5 (after applying cycles of hydrostatic pressure), for self-healing of cracks up to a width of 0.40 mm, for reduced sulphate attack and for high early strength of concrete etc. this should meet the requirements specified in the recommended dosage rate of 1% complete as per manufacturers specifications to the entire satisfaction of engineer-in-charge. hydrophilic crystalline admixture shall also have a corrosion inhibitant property and shall be compatible with any other water reducing concrete chemical admixtures added to concrete for workability purpose. crystalline formation shall be mix of cylindrical & circular in shape to have maximum filling of pores the admixture used shall have manufacturers test reports and approval mandatorily both from iits and irc (indian road congress). approved makes: pidilite/ technonicol/ myk/ mapei, providing & applying 2 components, solvent free, liquid applied elastomeric seamless hybrid polyurea polyurethane membrane, using high pressure plural component spray equipment, to form a minimum system thickness of 1.5 mm in two or more passes with a total consumption of 1.5-1.6 kg / m2. the membrane shall have 100% solids, voc free, tensile strength > 15 mpa as per astm d 412, elongation > 450% as per astm d 412, low temperature crack bridging ability of 3.2mm as per astm c 1305, shore a hardness > 85 astm d 2240, puncture resistance > 1000 n as per astm e 154, water head resistance > 7 bar as per astm d 5385.the coating should pass dynamic crack bridging as per en 1062-7, method b for 20,000 cycles at -20 degree temperature. the membrane shall exhibit 25 years of service life tested and complied in accordance with en 13251:2016 durability certification. apply primer coat of epoxy primer by roller/ airless spray guideline and coverage @ 5-6 m2/ltr depends on porosity of concrete. allow to cure for max 5-6 hours. broadcast anti slip grains of 200-300 micron (dried sand) on wet primer at coverage of 0.8-1 kg/m2 and allow to come to touch dry condition before application of membrane. approved makes: pidilite/ technonicol/ myk/ mapei, supplying and installing 1.5 mm composite thick fully bonded weldable hdpe membrane conforming to is 16471:2017 requirements of ug waterproofing structures, requirements to provide type a fully bonded protection of ug waterproofing structures. the membrane shall exhibit 25 years of service life tested and complied in accordance with en 13251:2016 durability certification. the membrane should be minimum 2.4 m wide comprising of an hdpe layer and a pressure sensitive adhesive layer which is covered by a weatherproof protective layer with lap joint strength at overlaps >15000 n/m astm d 6392:2012. the membrane shall have minimum of 100 mm side and end laps which shall be thermos fused with leister machines at all the joints for assuring watertightness and achieving monolithic membrane. end laps and side laps should be a minimum of 100 mm with double weld system, comprising of two parallel welds of 15 mm wide each with a 20 mm air channel gap in between the two weld lines. the size of the membrane should not be less than 2.4 mtr. x 20 mtr. to minimize the joints. this membrane shall be continued over the vertical surface but terminated minimum 100mm below the top edge of the raft slab/footings and fixed as per recommendation. the hdpe membrane should have the below mentioned technical properties- 1) lap joint(side and end lap) strength at overlaps 15000 n/m astm d 1876 2) resist hydrostatic pressure of 70 m head of water as per astm d5385 3) puncture resistance of 1000 n as per astm e1544) peel adhesion to concrete of 150

CTN :41162905

12 Aug, 2025 NA

Goa - Goa

Tender For supply of switch assembly repair and fault rectification - broken switch replacement , wiring fault repair in switch assembly , corrosion removal and moisture protection , push button mechanism repair , burnt contact cleaning , functionality test and calibration

CTN :40843030

29 Jul, 2025 NA

Izatnagar - Uttar Pradesh

Tender For corrigendum : supply of route survey for cgd network for a period of 12 months - soil investigation , seismic analysis , laboratory test , atterbergs limited , nwc , badd , sgavr , sa , sl , core recovery , plt , gti , drilling through rock , boring , crossing survey , csr , pr , pnhr , pnhc , psha , pshc , canal , rivers , water bodies , gpr , development authority , paa , identification , registration , clu , ila , pm , psf , reserved forest , ppcba , opc , rs , ds , corrosion survey , asm , dmnoc , basic peso , peso , fl cte , fl , building , df , dfpi , pwd , nhai , forest , mdpe , cadastral

CTN :40870475

28 Jul, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of 44 by type hazmats chemicals d d - compound jointing , sealing compound , compound , sealing , isopropyl alcohol (ar) , corrosion preventive compound , leak test compound , lubricant , solid film , sealing compound (torque stripe) , yellow , paint , polyurethane , coating , epoxy primer , primer(ar) , dry cleaning solvent , alcohol , denatured , ethyl , epoxy , primer coating , yellow type 1 , self leveling green , sealing compound low adhesive (ar) , adhesive , silicone , thread lockers loctite , thread lockers loctite , thread lockers loctite , primerless firewall sealant (ar) , k&n filter cleaner , corrosion inhibitor (liquid) (ar) , compound sealing , high solids polyurethane coating , corrosion preventive compound(ar) , corrosion inhibitor , acetone , adhesive , adhesive , adhesion promoter , isopropyl alcohol technical , chemical conversion coating (ar) , chemical conversion (ar) , compound , aircraft cleaning , compound anti seize , anti seize compound , anti seize compound , compound , corrosion preventive , corrosion preventive (ar) , compound , corrosion preventive , sealing retaining compound , epoxy resin (ar) , general purpose liquid detergent

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Central Government/Public Sector

Central Government/Public Sector