Tender For corrigendum : shallow screening of 80.448 km track by sbcm machine under the jurisdiction of den (east) bb section.(diva-kalamboli-11.478 km,kalamboli-panvel- 2.018 km, panvel-jnpt- 23.201 km,panvel-karjat- 6.852 km, panvel-pen-14.394 km, pen-ratnagiri-22.505 km).
Tender For open e-tender for the work of different type of track activity like casual renewal of rail-sleeper-switch-sej-fittings, tamping of track, deep screening, assisting track machine, cleaning of drainage system etc. with other ancillary work in malda-new farakka (ex) (up & dn/l km-295/0-261/0) in the section of sse/p.way/malda under assistant engineer/malda in the jurisdiction of divisional engineer-i/e. railway/ malda.
Tender For open e-tender for ctr(p) 1.8 tkm by pqrs machine, ctr(p) 1.17 tkm by manual, tfr 0.850 tkm, switch renewal 18 nos and deep screening of p&xing 13 nos with other ancillary work in the section of sse/pway/new farakka under assistant divisional engineer/new farakka under in jurisdiction of divisional engineer/i/eastern railway/malda.
Tender For open e-tender for ctr(p) 4 tkm by pqrs machine, ctr(p) 0.890 tkm by manual, tfr 2.11 tkm and deep screening of p&xing 3 nos with other ancillary work in the section of sse/pway/jangipur under assistant divisional engineer/new farakka in jurisdiction of divisional engineer/i/eastern railway/malda.
Tender For supply of lab equipment - "sieve shaker-gyratory-for 20/30 & 45cm dia sieves with digital timer, , sieve shaker carries upto 7 sieves of 450mm diameter in single adaptor. supplied without sieves or lidpan. detailed specification as follows:, calibration from nabl lab shall be included", "sieve shaker-gyratory-for 20 & 30cm dia sieves with digital timer-, sieve shaker carries upto 7 sieves of 200 / 300 mm diameter in single adaptor. supplied without sieves or lidpan. detailed specification as follows:, calibration from nabl lab shall be included", "sieve shaker-gyratory-for 20cm dia sieves with digital timer, sieve shaker carries upto 7 sieves of 200mm diameter in single adaptor. supplied without sieves or lidpan. detailed specification as follows:, calibration from nabl lab shall be included", "pavement core drilling machine with petrol engine - 5.5 hp and 100mm dia core drill bit, the machine is primarily intended to drill out core samples from the asphalt or concrete road, suitable for vertical drilling only. detailed specification as mention in following page. supplied with 100 mm dia x 450 mm / 400 mm core drill bit. ", "core drill bit 65 mm, 70 mm , 100mm and 150 mm dia x 450mm with barrel - v,, with portable pump / portable submersible pump", "core cuttingmachine - 150 mm dia core -with accessories , rock/stone/concrete cube or cylinder cutting and grinding machine, with 450mm dia diamond impregnated cutting wheel, suitable to cut up to 150mm depth. equipped with 2 hp three phase electric motor, starter. floor standing model. water tank of 25 ltr. below machine level.", "bitumen extractor - motorised with variable speed with digital rpm indicator, special model with ac motor and drive : this model facilitates precise speed control and vibration free smooth operation. speed variation up to 3600 rpm. complies with following international standards - astm d 2172, aashto t 58, t 164. , calibration from nabl lab shall be included", "buoyancy balance with electronic balance - 15 kg x 0.1 gm, for water absorption and specific gravity test of aggregates. with density basket, water tight cylinder and electronic balance of 15 kg x 0.1 gm sensitivity. the balance will be with under hook weighing arrangement and will be mounted on suitable table to facilitate the test. the water tight container will be mounted on a mechanical jack, which will facilitate the updown movement of the container for weight in air and water. as per en 12390-7, bs 1881:114, is:2386 (part iii) , calibration from nabl lab shall be included", "rebar locator - profometer pm8000, profometer pm8000 - portable concrete rebar locator - the latest generation 2023 product release by screening eagle switzerland, under its value brand proceq, is the most powerful & precise instrument for inspection of concrete for locating reinforcement bars, their position, spacing, cover & diameter of rebar, fully wireless designed for use in rough environments. profometer pm 8000 with i pad basic model", "reaction container - is 2386 (part vii),, as per is:2386 -part vii (fig.5), made of stainless steel, 50 to 75 ml. capacity, fitted with air tight cover.", "refractory furnace-9"" x 4"" x 4""-1200c,, light weight with ceramic wool insulation. the outer casing made of thick mild steel sheets painted attractively. heating chamber consist of grooved refractory bricks in which heating elements are inserted in coil form and are easily replaceable. temperature controlled by dual display microprocessor based digital temperature indicator cum controller with k type sensor. compensating cable etc.working on 230 v. max. temperature: 1200 c. & working temp.: 1150 c. detailed specification as follows:, calibration from nabl lab shall be included", "chloride meter for fresh concrete (germann instrument make), the chloride meter has the best performance to quickly and accurately measure the chloride ion concentration contained in raw concrete/aggregate. all equipment required
Tender For execution of p.way works related with deep screening by bcm, ancillary works of tsr by pqrs machine (except tsr), cess repair, trolly refuges, shed, store & other p.way related miscellaneous work in ranchi-tori section under the jurisdiction of sr. den (south) ranchi.
Tender For (s.w-i&ii) aden/ south, ten & sct sub division:-deep screening by ballast cleaning machine / manual on loop line-20.330kms and points & crossings-50sets in sse/pway/vpt, svks, tn, ten, sct & puu section. (sw.iii) tirunelveli station:-deep screening by ballast cleaning machine / manual on loop line-5.013 kms and points & crossings-22sets at ten yard in sse/pway/ten section.