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