ence components for construction and maintenance of iaios at niyari-a1 alpha fence supply of high security weld mesh panels as per below spec. mesh wire : horizontal wire, dia 4.0 mm (+/- 0.05mm) : vertical wire, dia 4.0 mm (+/-0.05mm) mesh size: mesh size of 12.7 x 76.2 mm along mesh ( mesh wire: is 280 2006). panel size andweight : 2600x800mm : 20.52 kg, coating : zinc coated 40-50gsm and60 to 80 microns of powder coating color: ral 6005. powder coating should withstand 1000 hours of salt spray test. wire tensile strength: min 550 n/sq.mm. weld tensile strength: min 70 of wire tensile strength. note: high security weldmesh is been installed at the bottom.. ref drawing no :nc/lc/a8/v2.2. material: ms mesh wire: dia:4mm: is 280 2006 coating :is 4826 1979 weld mesh as per : en 10223-7 nos 310.00 a2 supply of weld mesh panels as per below spec. mesh wire :horizontal wire, dia 5.0 mm (+/- 0.05mm) : vertical wire, dia 4.5 mm (+/- 0.05mm)mesh size: mesh size of 50 x 100 mm - v bend and50x200 mm (+/- 2 mm) along mesh ( mesh wire: is 280 2006). panel size andweight : 2600x800 : 9.3 kg, coating : zinc coated 40- 50gsm and60 to 80 microns of powder coating. color:ral 6005. powder coating should withstand 1000 hours of salt spray test. wire tensile strength:min 550 n/sq.mm. weld tensile strength:min 70 of wire tensile strength. note: weldmesh is installed vertically above the high security weldmesh ref drawing no :nc/lc/a8/v2.2. material: ms mesh wire: dia:4mm: is 280 2006 coating :is 4826 1979 weld mesh as per : en 10223-7 nos 620.00 b1 (bravo fence) weld mesh panels: mesh wire : horizontal wire, dia 5.0 mm (+/- 0.05mm) : vertical wire, dia 4.5 mm (+/-0.05mm) mesh size : mesh size of 50 x 100 mm - v bend and50x200 mm (+/- 2 mm) along mesh as per dwg. ( mesh wire: is 280 2006). panel size (w andh) andweight ( tol +/-5) 2600x1000mm : 11.02 kg, coating :zinc coated 40-50 gsmand60 to 80 microns of powder coating color: ral 6005. powder coating should withstand 1000 hours of salt spray test. wire tensile strength: min 550 n/sq.mm. weld tensile strength: min 70 of wire tensile strength. ref drawing no : nc/lc/a8/v2.2. mesh wire: is 280 2006 coating :is 4826 1979 material: ms material weld mesh as per : en 10223-7 nos 310.00 a1 punched tape concertina coil : 850 mm dia / 18 loops / 3.5 mm core wire. coil diameter : 850 mm (+/- 50mm). blade profile : tear blade profile. core wire : high tensile, 3.5 mm (+/-0.1mm) dia. zinc coating : galvanised to min : 275 gsm. tensile strength of wire: 1400 1500 n/sq.mm. number of loops: 18. stretchable length: 2.5 mtrs. locking clips: 5 clips per set of loops. weight: 6.7 kgs (+/-5). ref drawing no :nc/lc/a2/v2.2. specn for steel strip: is 1730 specn for wire: is 280 2006 specification for coating : min 275 gsm zinc coating as per is 6745 / 1972 reaffirmed 2006 ptcc shall confirm to cqa, ee, pune specification no : cqae / 5660/1602/a and controllerate of quality assurance of engg. equipment, pune drawing no imga0112/b ( sheet 1 to 2) , imga- 0112/ c(sheet 2 to 2), impd 1817/b, impd 1820, impd 1821/b and impd -1822/b . coil 645.00 a2 punched tape baby concertina coil (including spike and handle) with 50 turns and dia 610 mm, having a core wire of high carbon spring steel of high tensile strength. the punched tape and core wire (2.6 0.035 mm dia) are electro galvanised to provide protection against outdoor exposure. the punched tape is mechanically crimped over the core wire and then formed into a coil at various parts of the periphery of the coil; steel clips total 70 nos per coil equally spaced to connect the individual turns of the coil to each other so that it opens up like an accordion. the width of strip as 19 mm and spacing of blades 24.00 0.5 mm c/c. the weight of each coil will be 8 5 kgs without packing material and coil length 6-8 mtr when opened up with an effective height of 475 mm. each coil wound with bituminised hessian cloth for providing protective packing. (143 coils per km) coil 54.00 a3 fence post : type : circular hollow section dimensions : 89mm,dia, 3 mm (3mm +/- 0.3mm) thickness: all tolerances as per is specn is: 1239 length : 3.4 mtrs (2.7 mtrs above ground level + 0.7 mtrs under the ground level). weight: 21.6 kg (+/-5 ) coating : hot dip glvanised to minimum 350 gsm hot dip galavanising as per is 2629 / is 4759 /astm a 123 ref drawing no :nc/lc/a6/v2.2. fence post- is: 1239 material: ms steel tube nos 86.00 a4 (i) truss support post with rail end cap : type : circular hollow section. dimensions :76mm dia, 3 mm (3mm +/- 0.3mm). rail end cap fitting -76 mm (rail end cap is fitted to truss support using m8x100 nut and bolt mechanism). thickness: all tolerances as per is specn is:1239. length andweight. 1. truss support for across the slope condition. length :1800mm, weight : 9.65 kg (+5). coating : hot dip galvanised to minimum 350 gsm. hot dip galavanising as per is 2629 / is 4759 /astm a 123. a5 (ii) truss support post with rail end cap : type : circular hollow section. dimensions :76mm dia, 3 mm (3mm +/- 0.3mm). rail end cap fitting -76 mm (rail end cap is fitted to truss support using m8x100 nut and bolt mechanism). thickness: all tolerances as per is specn is:1239. length and weight. 1. truss support for along the slope condition. length:3100mm , weight : 16.6 kg (+5).. coating : hot dip galvanised to minimum 350 gsm. hot dip galavanising as per is 2629 / is 4759 /astm a 123. ref drawing no:nc/lc/a1/v2.2. fence post- is: 1239. coating - as per is 2629 / is 4759 /astm a 123. material: ms steel tube tangdhar nos 640 nos 43.00 a6 straining y-arm for supporting top ptcc: material : chs of 76mm and 3.2mm guage as per is 1852. coating : hot dip galvanized to min 350 gsm as per is 4759/2629, length of 1 arm is 510 mm,outer dia of 76 mm of sleeve cap will be fitted on the top of the fence post and fixed with two nos mushroom head bolt and nut (m8x25mm). straining y-arm will manufactured as per drawing attached. straining y arm will be installed at every 30 mtrs except intermediate arm post. nos 26.00 a7 intermediate y-arm for supporting top ptcc: material: chs of 48.3mm and 2.90mm guage as per is 1852 coating :hot dip galvanized to min 350 gsm as per is 4759 / is 2629.length of 1 arm is 510 mm , angle between the two arms is 120 degree , fixed with two nos mushroom head bolt and nut (m8x25mm).intermediate y-arm will manufactured as per drawing attached. outer dia of 76 mm of sleeve cap will be fitted on the top of the fence post. one intermediate y arm will be installed at every post except the posts with straining y arms nos 276.00 a8 razor running tape: blade profile : tear blade core wire : 2.5 mm wire dia +0.1mm, length of each coil : 95 mtrs weight of each coil : 9.2 kg. ref drawing no : nc/lc/a2/v2.2. specn for steel strip: is 1730 specn for wire: is 280 2006 coil 138.00 details of accessories for alpha fence i. accessories for fitting panel :-omega clamp - 89 mm dia, 35mm width, 3mm thick flat - 35mm width, 5mm thick material ms with hot dip galvanized to 350 gsm.(6 nos per post) nos 2445.00 ii. accessories for fitting truss support post:- (a) brace band-89 mm 41mm width, 4mm thick material ms with hot dip galvanized to 350 gsm.(1 no per alpha post). nos 2445.00 iii. accessories for fitting y arm :- (a). mushroom head bolt with breakable head safety nut (m8x120) (2no per post): material : ss 304 nos 955.00 (b) eye bolt with loop nut m8x100, material ss. there will be 6 eye bolts for each straining y arm. there are 34 straining y arm per km. so 204 eye bolts are required for per km.. material :ss. material ms strip as per 1730. is : 8535 -1987. nos 1182.00 iv. underground post fixing arrangement:- (a) anchor rod 10mm dia 300mm long gi rod tie with fence post at bottom using tie wire.(2 nos per post). holes of suitable dimention will be provided at lower end of fence post to insert the anchor rod into it. nos 1717.00 (b) tie wire 1.4mm dia/ 100mm length. wire : is 280 2006 ms material (02 nos per anchor rod) nos 14977.00 v (a) flat clamps for panel connection flat 25x3, 160mm long, 2-slots nos 2487.00 vi. hog ring, as per drawing. to secure ptc coil to ptc coil and also ptc coil to panels. wire dia : 3mm : shape and size as per drawing no nc/lc/a6/v2.2 dt 06 nov 15. nos 29168.00 bravo fence b1 punched tape concertina coil: 1050 mm dia / 18 loops/ 3.5 mm core wire. coil diameter: 1050 mm (+/- 50mm). blade profile : tear blade profile. core wire: high tensile , 3.5 mm (+/- 0.1mm) dia. zinc coating :galvanised to min: 275 gsm. tensile strength of wire :1400 1500 n/sq.mm. number of loops :18. stretchable length : 2.5 mtrs. locking clips :7 clips per set of two loops. weight : 8.2 kg (+/-5). ref drawing no : nc/lc/a3/v2.2. specn for steel strip: is 1730. specn for wire: is 280 2006 ptcc shall confirm to cqa, ee, pune specification no : cqae / 5660/1602/a and controllerate of quality assurance of engg. equipment, pune drawing no imga0112/b ( sheet 1 to 2) , imga- 0112/ c(sheet 2 to 2), impd 1817/b, impd 1820, impd 1821/b and impd -1822/b . coil 430.00 b2 fence post : type : circular hollow section dimensions : 76mm dia, 3 mm (3mm +/- 0.3mm) thickness: all tolerances as per is specn is:1239 length : 2.8mtrs (2.1 mtrs above ground level + 0.7 mtrs under the ground level). weight : 15.02 kg (+/-5) coating :hot dip galvanised to minimum 350 gsm hot dip galavanising as per is 2629 / is 4759 /astm a 123. ref drawing no : nc/lc/a1/v2.2. fence post- is: 1239. coating - as per is 2629 / is 4759 /astm a 123 material: ms steel tube coil 86.00 b3 details of accessories for bravo fence i. across fence post :- clamp - 76 mm dia, 35mm width, 3mm thick material ms with hot dip galvanized to 350 gsm(2 set per post). nos 448.00 (a) musshroom head bolt with breakable head nut m8x50 (4 per post) : material :ss ref drawing no :nc/lc/a6/v2.2. material: ms strip as per is 1730. is : 8535 -1987. material :ss 304 nos 7994.00 iii. ptcc rod 12 mm dia 2.64 mm long ms rod. suitable arrangement be made on fence postfor holding of ptcc rod. material ms with hot dip galvanized to 350 gsm nos 3366.00 iv. post cap. ref drawing no :nc/lc/a10/v2.2 is: 1239. material: ms nos 441.00 v.(a) brace band-76 mm 41mm width, 4mm thick material ms with hot dip galvanized to 350 gsm(1 no per bravo post) nos 448.00 b4 rail and cap nos 946.00 b5 ptcc rod 10 mm dia 2.64 mm long ms rod. suitable arrangement be made on fence postfor holding of ptcc rod. material ms with hot dip galvanized to 350 gsm
