Military Engineer Services - Bihar
46624957 tender for provision of deficient br items for smq and omq at afs purnea under age i af purnea; 1 brick 1) compressive strength is03495 (part ii) as per is 5454 as gien under : a 330/ checks for visual and dimensional characteristic s shall also be carried out as per is 5454 2) water absorption is 3495 (part ii) lost size sample size permissible nos of defective bricks a 330/ a 1001 to 35000 5 0 3) efflorescence is 3495 (part i) 10001 to 35000 10 0 a 330/ 2 coarse aggregate 1) sieve analysis is 3495 (part i) one test for every 15 cum of aggregates of part thereof brought to site. a 660/ 2) flakiness index is 2386 (part i) one test for every 15 cum of aggregates or part these of brought to site. a 250/ 3) estimation of deleterious materials is 2386 (part i) one test for every 100 cum of aggregate or part thereof. a 600/ 4) organic impurities is 2386 (part i) one test per source of supply. c 275/ 5) moisture content is 2386 (part ii) regularly as required a 330/ 6) specific analysis is 2386 (part i) one test for every 15 cum of fa or part thereof when brought to site. a 330/ 3 fine aggregate 1) sieve analysis is 2386 (part i) one test for every 15 cum of fa or part thereof when brought to site. a 660/ 2) test for clay, silt and impurities. is 2386 (part i) one test for every 15 cum of fa or part thereof of when brought to site. a 500/ 3) specific gravity is 2386 (part ii) one for each source of supply b 330/ 4) test for organic impurities is 2386 (part ii) one test for each source of supply. c 275/ 5) moisture content is 2386 (part ii) regularly as required subject to 2 tests / per day when being used. a 330/ 4 cement 1) setting time is 4031 63 reaffirmed 1980 once for each consignment or as and when required. b 500/ 2) soundness is 4031 63 reaffirmed 1980 once for each consignment or as and when required. c 550/ 3) compressive strength is 4031 63 reaffirmed 1980 once for each consignment or as and when required. b 550/ 4) fineness is 4031 63 reaffirmed 1980 is 199 once for each consignment or as and when required. c 275/ 5 structural concrete 1) slump test or compacting factor test or vee bee time is 119 the min frequency of sampling of concrete of each grade shall be as under : a 300/ (i) random sample shall be carried out to cover mixing units. 2) compressive strength is 516 qty of conc. in the work (m3) 1 5 6 15 16 30 31 50 51 and above no of samples 1 2 3 4 4+1 for each addl 50 cum. or part thereof a 900/ 2) as per is 456 2000 clause. 14 for frequency of sampling. 6 cement flooring tiles / terrazzo tiles 1) water absorption is 1237 (appx ‘d’) 6 tiles out of 18 b 330/ samples 18 tiles from each source of supply selected at random. 2) wet transverse is 1237 (appx ‘f’) 6 tiles out of 18 b 660/ 3) resistance to wear is 1237 (appx ‘f’) 6 tiles out of 18 c 1000 / 7 timber 1) specific gravity and weight is 1708 1960 minimum 3 samples from a lot of 4 cum or 250 pieces of seasoned timber. b 250/ 2) moisture content is 1708 1960 a 250/ 8 water for constn purpose 1) test for acidity is 456 & 3015 once at the state of approval of source of water b 500/ also refer clause 4.3 of is456 and its subsequent clauses regarding suitability of water. 2) test for alkalinity is 456 & 3015 3) test for solid content is 456 & 3015 9 welding of steel work visual inspection test is:822 1970 clause 7.1 100% by visual inspection 750/ specialized tests, their method and frequency to be decided on consideration of their importance by the accepting officer. 10 timber paneled and glazed door/ window shutters (including factory made shutter) (a) dimensions, sizes workmanship and finish is : 1003 1977 (pt i) frequency of sampling from each lot shall be as under : a 240/ 1 lot size 2 sample size 26 to 50 5 51 to 100 8 101 to 150 13 151 to 300 20 301 to 500 32 501 to 1000 50 1001 and above 80 (b) strength te is 1303 1990 from each lot 5% of the factory made shutter shall be manufacture tested for strength tests. 1) slamming 2) impact indentation is 1303 1990 3) shock resistance is 1303 1990 4)edge loading is 1303 1990 11 ply wood (is 303 1989) (a) moisture content is 1734 1983 (part i) six test pieces cut from each of the boards selected as per table i shall be subjected to tests b 500/ sampling shall be as per is 7835 1975 table 2 12 veneered wood particle board (medium density) is3097 – 1985) (a) density is 635 (part i) three test specimen from each sample (size 15 mm x 75 mm) c 125/ sampling shall be done as per is 3487 83 clause 2 with moisture meter. (b) moisture content is 2360 (part iii) three test specimen from each sample (size 150 mm x 75 mm) a&b 125/ is 3487 83 clause 2 with moisture (c) water absorption is 2360 – (part 16) three test specimen from each sample (size 300 mm x 300 mm) a 125/ moisture meter. (d) swelling due to surface absorption is 2360 (part 17) three test specimen from each sample (size 125 mm x 100 mm) a 125/ (e) swelling in water is 2360 (part 17) three test specimen from each sample (size 200mm x 100 mm) a 125/ (f) modules of rupture is 2360 (part iv) three test specimen as per is2380 1977. three test as per specimens as per is 2385. b 180/ (g) screw withdrawal strength is 2360 (part iv) three test specimens as per is2380 1977. three test specimens as per is 2385. c 250/ legend a site lab b zonal lab c national test house / semt wing / engg. college...