Public Works Department Tender

Construction of unreinforced plain cement concrete pavement in M-30 mix design over a prepared sub base with cement contents 350kg per cum and coarse and fine aggregates conforming to IS:383 mixed with concrete mixer using weigh batcher, laid in position over 125 micron thick polythene sheet, compacted with needle vibrator, screed vibrator and plate vibrator, dewatering of free water with vaccum pump, finishing the surface with powrer floater, including provision of contraction and expansion joints as required, finishing to required lines and grades as per drawings and technical clause 1501 of MORD specifications

Providing, laying, Patch work with Stone aggregates of Grading-II and laid to water bound macadam specification after trimming the pot holes , removalnof failed material, hand packing applying and brooming requite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and rolling with smooth wheeled roller 8- 10 tonnes to match the adjoining surface complete as per technical clause 404 of MORT&H specifications. (Patch work without screening).

Providing, laying, spreading and compacting stone aggregates of Grading-I to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8- 10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications.

Providing, laying, spreading and compacting stone aggregates of Grading-II to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8- 10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications.

Providing and laying surface dressing in single coat using crushed stone aggregates of specified size on a layer of bituminous binder VG-10 @ 1kg per sqm laid on prepared surface after cleaning the road surface and rolling with 8-10 tonne smooth wheeled steel roller complete as per technical clause 510 of MORT&H specifications

Providing and applying tack coat with penetration grade bitumen VG- 10 using bitumen pressure distributor at the rate of 0.40 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical clause 503 of MORT&H specifications

Providing, laying and compaction of open - graded premix surfacing of 20 mm thickness consisting of crushed stone aggregates of specified grading premixed in a continuous type hot mix plant with bituminous binder VG-10 @ 1.46kg per sqm, laid with paver finisher mechanical and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades complete as per technical clause 510 of MORT&H specifications

Providing and applying tack coat with penetration grade bitumen VG- 10 using bitumen pressure distributor at the rate of 0.40 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical clause 503 of MORT&H specifications

Providing, laying and compaction of open - graded premix surfacing of 20 mm thickness consisting of crushed stone aggregates of specified grading premixed in a continuous type hot mix plant with bituminous binder VG-10 @ 1.46kg per sqm per sqm, laid with paver finisher mechanical and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades complete as per technical clause 510 of MORT&H specifications (24.25) (AC-15)

Providing and laying of premix sand seal coat type-B premixed in continuous type hot mix plant using specified fine aggregates and penetration grade bitumen VG-10 @ 0.68kg per sqm, laid to the specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications

Road marking with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 0.25kg per sqm area as per IRC:35 1997 complete as per technical clause 803 of MORT&H specifications

Reinforced cement concrete M-15 grade ordinary kilometre stone of standard design for village roads as per IRC 8-1980 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications

Reinforced cement concrete M-15 grade 200 metre stone of standard design as per IRC 26-1967 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications

Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC 25-1967 fixing in position including painting and printing etc. complete as per technical clause 806 of MORT&H specifications

Cautionary sign board 600x600x600 mm triangular as per IRC 67-2012 with high intensity microprismatic grade tetro reflective sheeting type XI as per ASTM D 4956-09 and as per IRC 67-2012 fixed over 3mm thick aluminium composite material (ACM)

Providing & Fixing Reflective Pavement Markers (Road Studs) from ASA (Acrylic Styrene Acrylonitrite) or HIPS (Hi-impact Polystyrene) or Acrylonitrile Butadiene Styrene (ABS) or any other suitable material approved by the Engineer with twin shanks. The markers shall support a load of 13,635 kg tested in accordance with ASTM D 4280. Reflective panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing toal internal reflection of the light enterning the lens face. Lenses shall be moulded of methyl methecrylate conforrming to ASTM D 788 or equivalent. The slope or retro-reflecting surface shall prefeably be 35 + 50 to base and the area of each retro-reflecting surface shall not be less than 13.0 sqcm. Marker height shall not be less than 10 mm and shall not exceed 20 mm and its width shall not exceed 130 mm. The road studs shall be legibly marked with the name, trade mark or other means of identification of the manufacturer. No nails shall be used to affix the marker so that they do not pose safety hazard on the roads. Fixing will be done by driling holes on the road for the shankes to go inside and using the adhesives and the procedure recommended by the manufacturer and complete as per technical clause 804 of MoRT&H specifications (Fifth Revision) and as directed by the Engineer. The contractor shall obtain from the manufacturer a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel and submit the same to the Engineer. In addition, a two year warranty for satisfactory infield performance of the finished road marker shall also be given by the contractor who carries out the work of fixing of reflective road markers.

Painting two coats exluding priming coat with ready mixed paint for metalic surfaces in all shades on steel or iron work

Heritage & Culture Cess @ 1.00%