Tender For tender for visual survey visual inspection for surface damages damage classification the visual inspection shall largely cover areas of high distress corrosion moisture leakage , rebound hammer test for determining the estimated compressie strength of concrete and iniformity of concrete in terms of surface hardness as per is 13311 , ultrasonicpulsevelocitytest for ascertaining the quality of concrete uniformity of concrete in terms of soundness and density of concrete as per is 13311 , core extraction and testing extracting the concrete core samples following the codal provisions and evaluating the properties , half cell potential test measuring the half cell surface potentials at selected locations on rcc members , carbonation test measurement of carbonation depth by phenolphthalein spray test at selected locations , ph value to check alkanitybof concrete as per relevant bs 5328 , consultancy report preparing and submitting comprehensive report consisting of findings from visual * /bid number : gem/2026/b/7672182 + /dated: 22-06-2026 ' ' / bid document 1 / 18
Tender For tender for visual survey visual inspection for surface damages damage classification the visual inspection shall largely cover areas of high distress corrosion moisture leakage , rebound hammer test for determining the estimated compressie strength of concrete and iniformity of concrete in terms of surface hardness as per is 13311 , ultrasonicpulsevelocitytest for ascertaining the quality of concrete uniformity of concrete in terms of soundness and density of concrete as per is 13311 , core extraction and testing extracting the concrete core samples following the codal provisions and evaluating the properties , half cell potential test measuring the half cell surface potentials at selected locations on rcc members , carbonation test measurement of carbonation depth by phenolphthalein spray test at selected locations , ph value to check alkanitybof concrete as per relevant bs 5328 , consultancy report preparing and submitting comprehensive report consisting of findings from visual * /bid number : gem/2026/b/7651485 + /dated: 22-06-2026 ' ' / bid document 1 / 18
Tender For providing of testing service for on-board /commissioned equipment/ instrument related to plant - ndt; crack width measurement in reinforcement concrete structures, rebound hammer test, ultrasonicpulsevelocitytests, half cell potential difference test, visual e..
Tender For tender for structural c c - visual inspection and photography performing a visual survey of the building and recording maping on drawing to assess extent of spelled concrete cracked concrete,honey combing,reinforcement corrosion , ultrasonicpulsevelocitytest for rcc structure in accordance with is 516 part 5 2018 section 1 by portable ultrasonic non destructive digital test equipment , rebound hammer test rebound hammer test in accordance with is 516 part 5 2018 section 4 by portable rebound hammer equipment at strategic locations , core test core cutting and compression test for rcc structure in accordance with is 516 on rcc members 70 mm core cutting in reinforcement concrete core filling by specialised epoxy , reinforcement mapping reinforcement mapping test on rcc structure to assess covers spacing bars including approximate diameter at strategic locations , chemical test for rcc structure in accordance with is 456- 2000 using ready made kits and reagents sample collected will be from half cell carbonatin powder i determination of ph value , half cell potential test for rcc structure in accordance with is 516 part 5 2018 section 2 half cell potential to assess the probality of corrosion of reinforcement at strategic locations , carbonation test for rcc structure in accordance with is 516 part 5 2018 section 3 carbonation test to measure extent of carbonation from the concrete surface at strategic locations , to check confirm present status of structure on basis on ndt results visual inspection , to provide recommendation for structure repairs and technical specification preparing bill of quantities for the repair etc all as specified and directed , vetting of report from iit nit * /bid number : gem/2026/b/7624255 + /dated: 24-06-2026 ' ' / bid document 1 / 14
Tender For bid to ras corrigendum : tender for supply of visual inspection and photography performing a visual survey of the building and as per specified in specification document , ultrasonicpulsevelocitytest for rcc structure in accordanceas per specified in specification document , rebound hammer testas per specified in specification document , core testas per specified in specification document , reinforcement mappingas per specified in specification document , chemical test for rcc structure in as per specified in specification document , half cell potential test for rcc structure as per specified in specification document , carbonation test for rcc structureas per specified in specification document , to check and confirm present as per specified in specification document , to provide recommendation as per specified in specification document , vetting of report from iit nit.
Tender For establishment of material testing laboratory under o/o the agm(c) design and projects aegcl kahilipara - civil works, compression testing machine (2000kn) with digital reading, automatic pace control with all attachment for testing concrete cube & bricks conforming to indian standards (is: 516, is: 14858) and can also be supplied as per british standards (bs: 1881), astm c-39 with calibration certificate. it should be typically calibrated to class 1 accuracy ( 1%); featuring a robust, fully welded loading unit and hardened, ground, and polished platens, often with a self-aligning upper platen; with display type as pc-controlled with software. it should have pace rate of full three-term pid feedback control with fully automated data acquisition, storage, and analysis. the operation should be fully automated, stress & strain controlled loading., aggregate impact test, crushing value apparatus with hammer weight of 13.75 kg 0.25 kg (or 14 kg 0.5 kg), height of free fall of 380 mm 5 mm, impact cup (mould) inner diameter of 102 mm 0.25 mm and impact cup depth of 50 mm 0.25 mm as per is 2386 (part iv), bs 812-112. automation grade often semi-automatic with a digital counter. display type digital for the blow counter; sometimes includes a digital gauge for other measurements. overall weight (approx.) should be of 45 kg to 60 kg (total machine mass). standards compliance conforms to international standards like is: 2386 (part iv), bs 812-112, etc. , sieves: (40, 20, 10, 4.75, 2.36, 1. 18) mm with lid and pan and (0.6, 0.3, 0. 15, 0.075) with lid and pan (all 200mm diameter size) metal : gi, weighing balance-30kg (accuracy-1gm)., weighing balance-5kg (accuracy-0.1gm)., hot air oven with double walled design, thick glass wool insulation to prevent heat loss, micro processor based auto tune pid digital temp controller cum indicators and 230 volt 50hz single phase ac supply, heavy duty stainless steel lock, indoor hinge and sample placement trays, temp range should be 50 degree c 250 degree c with temp accuracy 0.5 degree c. it should have digital led display of size 45 cm x 45 cm x 45 cm (inner)., cube mould (cast iron) of size 150mmx150mmx150mm, isi marked as per is:10086. weight of the mould will be about 13.5 kg, strictly as per bis specifications and within required tolerance., slump cone test apparatus-(isi marked)-with tamping rod (complete set ) as per is: 7320 and is: 1199 part 2, consisting of slump cone, base plate and graduated tamping rod - made of stainless steel., proctor test apparatus with all accessories as per is: 2720 part 8 and is: 10074(1982), complete with base plate and collar., measuring cylinder-borosilicate (1 complete set ) glass of sizes 100 ml, 250 ml, 500 ml and 1000 ml., field density test app-core cutter method ( complete set) complete with core cutter of 100 mm dia x 130 mm long with chromium plating, dolly for 100 mm dia core cutter, and rammer with steel rod as per is : 2720, rebound hammer digital (original/silver schmidt type n) with calibration certificate as per is 516 part 5, sec 4 with impact energy of 2.207 nm (1.63 ft-lbf), concrete strength range of 10 100 mpa (1450 14500 psi) and weight of 570 g (1.3 lb) with display as graphic lcd (e.g., 17x71 pixels) or analog/digital and battery life: >5000 impacts., ultrasonicpulsevelocitytest apparatus (proceq, acoustic control systems, vedantrik technologies) with calibration certificate and frequency range of 24 500 khz (nominal transducer); measurement resolution of 0.1 s (microseconds); pulse voltage ranging from 125 v to 500 v (adjustable); receiver gain of 1x, 10x, 100x, auto, up to 1000x (lab+ model); pulse shape as square wave; measurement modes as pulsevelocity, surface velocity, e-modulus, compressive strength correlation, crack depth; memory which stores >500 measured values; display should be 79x21 mm passive matrix oled; connectivity through usb for pc connection; software: pundit link for analysis and export. standards compliance
Tender For corrigendum : providing of testing service for on-board /commissioned equipment/ instrument related to plant - ndt; ultrasonicpulsevelocitytests, eddy current testing facility, magnetic particle testing, leak testing facility, as per sow; as per sow