Tender For Road Improvement Work Under Package Number Rj-15-11/Lsg/2022-23 In Municipal Area Of Tibbi (Balance Work) - 1 Collection of well-burnt/ slightly over burnt bricks of minimum strength 100. Kg. Per sq.cm. of size, for soling/ Edging 2 Carriage of Bricks including loading, unloading and cost of stacking etc. complete for all lead 3 Laying brick soling with over-burnt bricks in herring-bone bond or in header or stretcher bond to proper gradient and camber including spreading of sand or earth etc. using bricks of all size (Excluding the cost of bricks). On edge 4 Labour charges for laying brick edging up to 23 cm deep and up to 11.5 cm. wide according to approved brick size (to be specified) including digging of trenches, fixing of bricks in position, refilling and disposal of surplus earth etc. complete. 5 Earthwork in excavation in foundation trenches etc. not exceeding 2 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil 3m. Clear from the edge of excavation and subsequent filling around hume pipes/masonry in 15cm layers with compaction including disposal of all surplus soil as directed with all lead. [MoRTH Specification : Clause 301, 304]. Ordinary Soil 6 Providing and laying mechanically mixed and vibrated Cement Concrete in foundation upto a depth of 1.5 metres below ground level and 1.50 metres above Ground/ Bed level as per MoRTH Specification : Clause 1000, 1500 & 1700, P.C.C. 1:3:6 mix with crushed stone aggregate 20 mm nominal size. 7 Providing and laying first class brick masonry work (minimum 10.5 MPa) up to a depth of 1.50 meters below ground and above 1.50m from Bed/ground level complete including all scaffolding etc. but excluding pointing and plastering as per drawing and technical specification as per MoRTH Specification : Section 1000,1300 Cement mortar 1:4 (1 cement : 4 coarse sand) 8 Providing and laying Plain cement concrete mix with stone aggregate 20mm nominal size mechnically mixed and vibrated in foundation upto a depth of 1.50 metres below ground level and/or 1.50 metres above ground/bed level as per MoRTH specification : clause 1000, 1500 & 1700. P.C.C. grade M-15 in foundation & plinth upto 1.5 mtr. from ground level 9 Providing Cement plaster 20 mm thick in cement mortar 1:3 at all levels as per MoRTH Specfication: Clause:1000 & 1300 10 Applying one coat of primer of approved brand and manufacture on wall surface including all scaffolding on new surface. 11 Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered or concrete surface as per MoRTH specification clause 803 12 Providing and laying of hot applied thermo plastic compound with material conforming to Clause 803.4 of MoRTH having Titanium Dioxide (for white) minimum 10% by weight and softening point 102.5 ±9.5°C, inclusive of type-1 reflectorising glass beads as per table 800-9, 800-10 applied in uniform thickness with reflectorising glass beads type-2 in addition @ 250 gm/sqm with a road marking machine as per IRC : 35 complete with traffic diversion arrangement as per MoRTH specification clause 803.4.Thickness is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. Lane, Centreline, Edge line, pedestrian crossings, markings and other marking along strips for 2.5 mm thickness of marking (thickness excluding drop on glass beads) 13 Providing and laying of hot applied thermo plastic compound with material conforming to Clause 803.4 of MoRTH having Titanium Dioxide (for white) minimum 10% by weight and softening point 102.5 ±9.5°C, inclusive of type-1 reflectorising glass beads as per table 800-9, 800-10 applied in uniform thickness with reflectorising glass beads type-2 in addition @ 250 gm/sqm with a road marking machine as per IRC : 35 complete with traffic diversion arrangement as per MoRTH specification clause 803.4.Thickness is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. Pedestrian crossings, Rumble strips, transverse bar markings and other marking along strips for 5.0 mm thickness of marking (thickness excluding drop on glass beads) 14 Raised Pavment Marker ( Cats Eyes): Supplyingand Fixing of Molded Shank Raised Pavement Markers made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 – DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 100 mm and with minimum reflective area of 13 Sqcm on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 700 Kgf. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer’s recommendation and complete as directed by the engineer. The contractor shall submit 2 years pre qualified warranty certificate from the manufacturer for satisfactory field performance during the time of bid submission 15 Providing and Fixing of Retro Reflectorised direction & place identification sign boards made out of retro reflective sheeting of micro prismatic grade conforming to IRC-67: 2012 & Type XI standards of ASTM D4956-09 specifications, fixed over 2mm thick Al / 4 mm thick ACP sheet supported with Back support frame of 35x35x5mm mild steel angle with areas not exceeding 0.9 sqm. Supported in 2 Nos. GI Pipe (medium class) 75mm dia - each of 3 mtr height, firmly fixed to the grounf by means of properly designed foundation of M20 grade cement concrete 45 cm X 45 cm X 60 cm , 60 cm below ground level complete (as per MoRT&H specification No.801) (for area Less than 0.9 sqm). 10 years Warranty for Retro Reflective Sheeting from the original sheeting manufacturer & a certified copy of three years outdoor exposure report from an independent test lab for the product offered shall be submitted by the contractor. (This shall be used only for N.H, S.H & M.S.H Roads). 16 Supply of direction and place identification sign boards made out of 2mm thick MS sheet framed to angle iron 40 x 40 x 5mm and 2 vertical posts of angle iron 65 x 65 x 6mm, 4.60m long with hold fasts including excavation and fixing with CC M-15 (30 x 30 x 60cm) and transportation with painting with superior grade enamel paint of approved quality including lettering and figuring etc. complete as per IRC standard size 160 x 180cm (project board) 17 Earth work in excavation including stacking/disposal of surplus earth with all lifts and lead upto 1000 meters exclusive of compensation of earth (MoRTH specification Clause 301 to 305). In ordinary soil, mechanically by power shovel including mechanical loading and carriage all lead by tipper/dumper 18 Carriage of Earth, sand, gravel, unscreened kankar, lime, flyash, morrum, manure or sludge materials including loading, unloading and cost of stacking etc. complete for all lead beyond initial first km lead 19 Add extrafor earth work in embankement construction, side slopes etc. including compaction in 200 mm thick loose layers and dressing (MoRTH specification clause : 305.3.5) by manual means with all lead and lift but including watering the earth to bring the earth upto required O.M.C. and rolling to specification with power roller 8-10 tonne when earth is at suitable moisture content with desired density. Field density not less than 95% of maximum dry density (Ordinary Proctor test)
