Public Works Department Tender

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with grader in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (RAP with 3.5% emulsion & 1% cement)

Providing and applying tack coat with bitumen VG_10 using Bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 505 complete in all respects. (Grade-II)

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects.

Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. 16.62 DSR

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface. (Repeated Bar/Transverse Bar Marking) Providing and laying of hot applied thermoplastic compound 5 mm thick including reflectorising glass beads @ 500 gms per sqm area, thickness of 5 mm is exclusive of surface applied glass beads as per IRC:35-2015. The finished surface to be level, uniform and free from streaks and holes. Morth-803 (8.13)-Base.

Retro-reflectorised Traffic sign as per IRC-67-2012 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC 67- 2012 made of high intensity grade sheeting type-IV vide clause 801.3, fixed over aluminium sheeting 1.5 mm thick supported on a mid steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The Retro reflective sheeting shall be tested for a certificate of having the sheeting tested for coefficient of retro reflection, daytime colour and luminance, shrinkage, flexibility, liner removal, adhesion, impact resistance, specular gloss and fungus resistance, 3 years outdoor weathering and its having passed these tests shall be obtained from Intemational/Government Laboratory/ Institute by the manufacturer of the sheeting and in case the certificate is obtained from international condition, it should also be obtained from Indian condition within 3 years of launching of product by the manufacture in abroad. Alternatively, a certificate conforming to ASTM Specification (D 4956-00) on artificial accelerated weathering requirements from a reputed laboratory in India can be accepted provisionally. In such a situation, the Employer/Client, if so desires. could seek for a performance guarantee which would be released after receipt of certificate meeting the requirement of three years outdoor weathering of the sheeting as per IRC 67:2012. Legends, letters, numerals and borders etc should be as per MoRTH specification No-801.3.7 Proof of the same in form of government report shall be uploaded while quoting tender. LKO SOR CH-26 MoRTH 801 (8.4) Black Spot

Speed

T-Junction

No Stopping

No Parking

Stop Sign

Pedestrain Crossing

Speed Hump

Reflective Raised Pavement Markers (Cat Eye/ Road Stud) Supply and fixing of raised pavement marker with Made of Plastic body of RPM/ Road Stud shall be moulded from ASA (Acrylic Styrene Acrylonitrite) or HIPS (High-Imoact Polystyrene) or Acryloniitrite Butadien Styrene (ABS) or Any other suitable material approved by the Engineer. The Marker shall support a load of 13,635 kg tested in accordance with ASTM D4280. The Reflective panels shall consist of number of lenses contatning single or dual prismatic cubes capable of providing total internal reflection of the light entring the lens face. Lenses shall be mouled of methyl methecrylate conforming to ASTM D788 of equivalent. The slop or retro-reflecting surface shall preferably be 35+/-5 degree to base and the area of each retro-reflecting surface shall not be less than 13.00 sq.cm. the marker height shall not be less than 10 mm and shall not exceed 20 mm & Width shall not exceed 130 mm. The base of the marker shall be flat within 1.3 mm all road studs shall be legibly marked with the name, trade or other means of identification of the manufacture. epoxy installations, excess adhesive around the edge of the marker, excess adhesive on the pavement and adhesive on the exposed surfaces of the markers shall be immediately removed. The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, 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. In case the markers are displaced, damaged get worn out or lose their reflectivity compared to stipulated standards, the contractor would be required to replace all such markers within 15 days of the intimation from the Engineer, at his own cost. The rate shall include all materials, labour, T&P, transportation, installation and incidentals all complete as per direction of the Engineer-in-Charge. RPM (with shank) LKO SOR CH-26 MoRTH 804 (8.35)-Suggestive

Providing and erecting direction and place identification retro-reflectorised sign as per IRC-67 upto date made of high intensity grade sheeting The Retro reflective sheeting shall be tested for a certificate of having the sheeting tested for coefficient of retro reflection, daytime colour and luminance, shrinkage, flexibility, liner removal, adhesion, impact resistance, specular gloss and fungus resistance, 3 years outdoor weathering and its having passed these tests shall be obtained from International/Government Laboratory/ Institute by the manufacturer of the sheeting and in case the certificate is obtained from international condition, it should also be obtained from Indian condition within 3 years of launching of product by the manufacture in abroad. Alternatively, a certificate conforming to ASTM Specification (D 4956-09) on artificial accelerated weathering requirements from a reputed laboratory in India can be accepted provisionally. In such a situation, the Employer / Client, if so desires, could seek for a performance guarantee which would be released after receipt of certificate meeting the requirement of three years outdoor weathering of the sheeting as per IRC 67 upto date. Legends , letters , numerals and borders etc should be as per MoRTH specification No-801.3.7 . Sheet fixed over aluminium sheeting ,2 mm thick with area exceeding 0.9 sqm.Supported on a mild steel double angle iron post 75x75x6 mm firmly fixed to the ground by means of property designed foundation with PCC M-25 grade cement concrete 45x45x60 cm,60cm below ground level as per approved drawing, complete. as per SOR Ch-26 SI No.-19

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 (LKO SOR Ch.-25 No. 2.14) by Mechanical Means Bituminous Course

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Providing and Laying (100x100x75)mm size cut stone over 20mm thick cement mortar (1:4) wearing course laid to required level and slope after cleaning the surface,including providing antiskid surface having 10mm spacing around cut stone for pouring cement mortar(1:4) pressed into surface,including all complete as per clause 516.