Public Works Department Tender

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while layingpipes of approved the concrete of retaining wall,wing wall and earth retainig structure complete as directed by the Engineer in charge B) 75 mm dia

Supplying and fixing of Precast RCC slabs(factory madethe factory should be ISO certified and registered under Dirctorate of Industries Govt. of India) at site in concrete Grade of M-25 with 20 mm nominal size Granitic or basaltic aggregate consolidated by means of mechanical platform vibration etc. with lifting hooks of M.s. 10mm bars and PVC cups including cost of reincforcement Certificate from manufacturer shall be produced indicating grade of concret and minimum content of steel in the product along with 5 year free replacement warranty in case of breakage complete and as directed by Engineer -in -charge. Size 900 x 400 x 150 mm with steel reinforcement not less than 7 kg per unit -30 T capacity.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40mm nominal size) excluding cost of centering shuttering and finishing. a)All works upto plinth level..

Providing and laying bituminious concrete with 40-60 TPH Drum Mix type Hhot mix plant producing an average output of 50 tonnes per hour using crushed aggregates of specified grading, premixed with bituminious binder to mix with filler, transporting the hotmix to work site, with all leads laying with a hydrostatic/hydraulic paver finisher with sensor control to the required grade, level and alignment, using antistripping agent rolling with smooth wheeled, vibratory or tandem rollers to achieve the desired compaction complete as per MoRT&H Specifications Clause 509 Grade-II (13mm nominal size) @ 6.0% Bitumen of grade 60/70 a ) Antistripping agent @ 0.5% of bitumen content

GSR Item No 16.07 with 1% Labour Cess

Earthwork in excavation of foundation of structures of culverts, abutments, piers, retaining walls etc., as per drawing and technical specification, in all types of strata comprising of any types of matarials such as soil, silt, sand, clay, gravel, murrum of all varieties, shingles, pebbles all types of conglomerates, laterite rocks, ordinary rock, disintegrated rock, fissured / shattered rock, decomposed rock or weathered rock and all such other materials as described under appendix “A” to these specification either in full or in parts as the case may be adopting mechanical means (hydraulic excavator) or any approved method or methods as the case may be convenient or permitted inclusive of blasting chiseling, wedging etc. in all condition such as dry, moist, saturated, submerged, foul condition etc including setting out, construction of shoring and bracing removal of stumps and other deleterious matter, dressing of sides, ramming of bottom getting out the excavated soil/rock to be leveled and neatly dressed pumping and bailing out of water, back filling the excavated earth to the extent required and utilizing the remaining earth locally for road work, barricading, danger lighting, guarding and disposal of excavated earth as directed by the Engineer-in-charge- all complete including all leads and lifts and upto depth of excavation as per MORTH Specification 304..

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC : 35. The finished surface to be level uniform and free from streaks and holes as per MORTH Specification 803

Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 2012 made of high intensity Grade sheeting using ASTM sheeting "C' type XI micro prismatic retro reflective material vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing)etc complete as per MORT &H Specifications Fifth Edition. A 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. 60 cm equilateral triangle

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) .

Centering and shuttering including struttings propping etc. and removal of formwork for: a)Foundations footings bases for columns and mass concrete.

Road Markers/Road Studwith Lense Reflector(Providing and fixing ofroad stud 100x 100 mm diecast in aluminium resistant to corrosive effect of salt and grit fitted with lense reflectors installed inconcrete or asphalticsurface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar all as per BS 873 part 4:1973)

GSR Item No: 7.5 inclusive of 1% labour cess

Supplying and fixing of Precast RCC slabs(factory madethe factory should be ISO certified and registered under Dirctorate of Industries Govt. of India) at site in concrete Grade of M-25 with 20 mm nominal size Granitic or basaltic aggregate consolidated by means of mechanical platform vibration etc. with lifting hooks of M.s. 10mm bars and PVC cups including cost of reincforcement Certificate from manufacturer shall be produced indicating grade of concret and minimum content of steel in the product along with 5 year free replacement warranty in case of breakage complete and as directed by Engineer -in -charge.;Size 900 x 400 x 100 mm with steel reinforcement not less than 5.0 kgs per unit -12 T capacity

Earthwork in excavation for roadway as per drawing and specification, in all types of strata comprising any of the material such as soil, silt, sand, clay, gravel, murrum of all varieties, shingles, pebbles all types of conglomerates, laterites rock, etc soft rock, ordinary rock or disintegrated rock fissured shattered/ decomposed rock or weathered rock all such material as described under appendix to those specification either in full or in parts as the case may be adopting mechanical means (hydraulic excavator) or any approved method or methods as the case may be convenient or permitted inclusive of chiseling and wedging etc in all conditions such as dry, moist,saturated, submerged, foul condition etc including setting out, construction of shoringand bracing, removal of stumps and other deleterious matter, dressing sides, ramming of bottoms,getting out the excavated soil/rock to be leveled and neatly dressed, pumping and bailing out of water, back filling the excavated earth to the extent required and utilizing the remaining earth locally for road work, barricading, danger lightening, guarding and disposal of excavated earth as directed by the engineer in charge all complete including all leads and lifts and upto depth of excavation as per MORT&H Specification 301.

Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.

Providing and applying tack coat with bitumen grade of 80/100or bitumenemulsion using pressure distributor on the preparedbituminous/granular surface cleaned withmechanical broom as perMoRT&H specificationsclause 503.;Bitumen 80/100 @ 0.20 kg/sq.m