supply of supply of various type of boards.supply of various type of boards., supply of retro-reflective type warning board for neutral section 250 m of size 450x750x2 mm ( p asted with non reflective sheet in blue colour and letters / symbols of retro reflective type -iv high intensity prismati c sheeting in white colour ) as per drg. no.re / 33 / 355 mod-b or latest conforming to rdso spg.no. eti / ohe / 33 a ( 12 / 97 ) rev-8 or latest. [ warranty period: 120 months after the date of delivery ] , supply of retro-reflective type warning board for neutral section 500 m of size 450x750x2 mm ( p asted with non reflective sheet in blue colour and letters / symbols of retro reflective type -iv high intensity prismati c sheeting in white colour ) as per drg. no.re / 33 / 347 mod-b or latest conforming to rdso spg.no. eti / ohe / 33 a ( 12 / 97 ) rev-8 or latest. [ warranty period: 120 months after the date of delivery ] , supply of public caution board enamel type of size 906x600x1mm as per dr g no. mtp / e / ohe / 077 in three languages hindi, english & tamil and as per rdso spec. no. e ti / ohe / 33a ( 12 / 97 ) rev-8 or latest. [ warranty period: 120 months after the date of delivery ] , supply of staff caution board enamelled type as per rdsos drg. no. re / 33 / p / 7561, mod- b & rdsos spec. no.-eti / ohe / 33 ( 8 / 85 ) . [ warranty period: 30 months after the date of d elivery ] , supply of 25 kv danger board for auxilliary transformer and ols structures with skull and bones o f size 250*200*1.6 mm as per rsdo drg. no: eti / ohe / sk / 104 or latest [ warranty period: 30 months after the date of delivery ] , supply of vitreous enameled steel structure number plates complete se t with fasteners. each set comprises of ( 1 ) one no.of vitreous enameled steel stru cture number plate of size: 270 x 260 x 2 mm as per drawing no. re / 33 / p / 7501 rev-f and r dso specification no. eti / ohe / 33 ( 8 / 85 ) or latest, ( 2 ) 2 nos of m10 x 38 / 30 steel bolts each with a nut, spring washer, lead washer and bevelled washer. the numbers to be imp rinted for the number plates will be provided to the sucessful tenderers for befo re effecting supply. [ warranty period: 30 months after the date of delivery ] , supply of board for caution clearance to ohe near by restricted size:- 400x270 mm as per rds o spec.no.eti / ohe / 33a ( 12 / 97 ) .rev-8 ( 11 / 2012 ) or latest and as per drg no. re / 33 / 436. [ warranty period: 12 0 months after the date of delivery ] , supply of power block working limit board of size 450 x 450 x 2 mm as per drg no.eti / ohe / p / 7 574 or latest rdso drawings. [ warranty period: 30 months after the date of delivery ] , supply of retro reflective sigma board 600mmx 450mm x2 mm as per rdso spe c. no. eti / ohe / 33a ( 12 / 97 ) rev-8 ( 11 / 2012 ) or latest and drg. no. ti / drg / ohe / pltbrd / rdso / 00036 / 12 / 0. [ warranty period: 120 months after the date of delivery ] , supply of retro reflective type dj open board as follows, switch off po wer plate made up of 2 mm aluminium sheet of size 800 x 400 mm pasted with non refle ctive sheeting of blue colour. letters / symbols of retro reflective colour, letter s / symbols of retro reflective type iv high intensity prismatic sheeting in white col our. ref. rdso . drg. no. re / 33 / 348 mod b & rdso spec. no. eti / ohe / 33a ( 12 / 97 ) rev.8 or latest. [ warranty period: 120 months after the date of delivery ] , supply of retro reflective type dj close board as follows, switch on po wer plate made up of 2mm aluminium sheet of size 800 x 400 mm. pasted with reflective sheet in blue colour and letters / symbols of retro reflective type-iv high intensity prismatic sheeting in white colour. ref rdso drg.no re / 33 / 349 mod b & rdso spec no. e ti / ohe / 33a 12 / 97 rev. 8 [ warranty period: 120 months after the date of delivery ] , supply of retro reflective type danger board in tri language ( hindi, tami l & english ) for height gauge at lc gate as per rdso spec. no. eti ohe 33a ( 12 / 97 ) rev 8 or lat est and rdso drg. no.eti / c / 0069 rev. c or latest. [ warranty period: 120 months after the date of delivery ]