Karnataka Rural Road Development Agency Tender

CONSTRUCTION OF EMBANKMENT with approved materials DEPOSITED AT SITE from roady way cutting and excavation from Drain and foundation of other structures graded and compacted to meet requirement of Table 300.1 and 300.2 as per Technical Specification Clause 301.5

CONSTRUCTION OF EMBANKMENT with approved material obtained from BORROW PITS with a lift upto 1.50m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5

CONSTRUCTION OF SUBGRADE AND EARTHERN SHOULDERS with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000m as per Technical specification clause 303.1

CONSTRUCTION OF GRANULAR SUB-BASE by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. GRADING III material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. By Mechanical means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fillup the interstices of coarse aggregate, watering and compacting to the required density Grading III as per Technical Specification Clause 405. By Mechanical Means

Providing and applying PRIMER COATwith bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 1.05 kg/sqm using mechanical means as per Technical Specification Clause 502 LOW POROSITY

Providing and applying TACK COAT with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the PREPARED GRANULAR SURFACE treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of OPEN-GRADED PRIMIX CARPET of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type B as per Technical Specification Clause 508. Case II By MECHANICAL MEANS using Bitumen

Providing and laying SEAL COAT sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510. By Mechanical Means, Case II : TYPE B, Bitumen (S-65)

Boundary pillars : reinforced cement concrete M15 boundary pillars /local stone of standard design as per irc:25 fixed in position including finishing and lettering but excluding painting as per drwaing anf techinal specication clause 1704

Road Markers/Road Stud with Lens ReflectorProviding and fixing of road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973.

KSRRB M800-13.Road Marking with Hot Applied Thermoplastic Compound with Reflectrising Glass Beads on Bituminous Surface/ Concrete Surface: Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads at 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 standards specified. The finished surface to be level, uniform and free from streaks and holes complete as per specifications. MORTH Specification No. 803

KSRRB M800-2. Retro-Reflectorised Traffic Signs - Manufacturing, supply and installation of retro- reflectorised cautionary, mandatory and informatory signboards made out of cube corner micro prismatic grade sheeting confirming to 600 MM Equilateral triangle type XI standards of IRC :67:2012 specifications & fixed over 4 mm thick aluminium composite panel sheet having minimun 0.30 thick aluminium skin on both sides & fixed over a support frame of 25x25x3 mm MS angle and mounted on 75mm dia OR 75x75x6mm Mild steel angle of total height 2.70m with clear height of not less than 2.10 m from the ground level to the bottom of the sign board & 60 cm below ground level. The sign post should be painted with one coat of red oxide paint and white colour with brands of 30 cm height alternatively firmly fixed to the ground by means of foundation with M20 grade cement concrete of 45 cm x45 cm x 60 cm including cost & conveyance of all materials, equipment, machinery & labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by engineer in charge. 10 years warranty for retro reflective sheeting from the original sheeting manufacturer as per clause 6.9 in IRC 2012 & a certified copy of three years outdoor exposure report from an independent test lab for the product offered shall be obtained from the supplier.

Providing and erecting DIRECTION AND PLACE IDENTIFICATIONS OF SEMI REFLECTIVE SIGN BOARDS as per IRC:67 made of 2 mm thick M.S. Sheet duly stove enameled paint in white colour in front and grey colour on back with red reflective border of 70 mm width and required message, letters, figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47mm of 12 SWG Square tube of 3050 mm height duly strengthened by 25 mm x 5 mm M/s flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701.

providing fixing RCC name board of size 1.35*0.6*0.04 mtrs fixed in reinforced CC poles of size 0.10*0.10*2.60 mtrs in cement conc M20 proportion using 20mm and downsize graded metal machine mixed with 10mm main steel bars and 8 mm dia strips .The board shall be provided with 12mm thick cement plaster im CM 1:3 on both sides. The poles shall be embeded in the ground for a depth of 0.50 mts with cm M10 proportion. The board shall be fixed as per the drawing and at the place indicated by the engineer in charge of work.The cost includes excavation, bare cost of all materials, cost of steel, centring, transportation charges, fixing charges, labour, HOM etc

Construction of UN-REINFORCED, PLAIN CEMENT CONCRETE PAVEMENT, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of construction joints, bitumen, primer, debonding, strips, joint filler board, bitumen sealant, curing of concrete slabs for 14 days, and water finishing to lines and grade as per drawing and technical specification clause 1501.

EARTHWORK EXCAVATION for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. In ORDINARY SOIL Upto 3.00 m Depth

FILLING IN FOUNDATION trenches as per drawing and technical specification Clause 305.3.9 SAND FILLING

Providing concrete for plain/reinforced concrete M10 GRADE IN OPEN FOUNDATION complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

Laying concrete CRADLE BEDDING with M15 Grade Cement Concrete as per Clause 1105

"Providing concrete for plain/reinforced concrete in OPEN FOUNDATIONS complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 PCC grade M15 NOMINAL MIX 1:2.5:5

Plain / Reinforced CEMENT CONCRETE IN SUBSTRUCTURE complete as per drawings and technical specification clauses 802, 804, 805, 806, 807, 1202 and 1204. FOR HEIGHT UPTO 5M, PCC GRADE M15 NOMINAL MIX 1:2.5:5

Supplying, fitting and placing TMT BAR REINFORCEMENT (Fe 415) in SUBSTRUCTURE complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing and laying reinforced CEMENT CONCRETE PIPES NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000 MM DIA

BACK FILLING behind abutment wing wall and return wall complete as per drawings and technical specification clause 1204.3.8 Granular materials with all lead, lifts, loading & unloading charges, cost and conveyance of all materials, labour, equipments etc., complete as per the directions of the Engineer incharge of the work.

Providing and LAYING PITCHING on slopes laid over prepared filter media as per drawing and technical specifications clause 1302

Providing and laying BOULDER APRON for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Providing and laying reinforced CEMENT CONCRETE PIPE NP2 450MM DIA for culverts including pointing ends, and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing complete as per specifications. Specifications. No. KSRB 1000, 2300 MORT & H Specification No.1000 / 2300