Protective Work To Increase The Safe Site Distance At Chainage 17.000, 17.900 And 18.100 For The Improvement Of Black Spot Kali Pahari Located Between Km 17 To 19 Of Khoh Manikpur Road (Odr) In Chitrakoot District - Excavation for roadwork inHard Rock (blasting prohibited) with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m 2 Construction of Granular Sub-Base by providing close 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 vibratory roller to achieve the desired density, complete as per clause 401 3 Providing , laying and spreading of graded stone aggregate (WMM) after mixing with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, laying with 1% OPC cement and 3.5% Emulsion in uniform single layer on sub base/subgrade and compacting with the road roller to achieve the desire density. 4 Providing and applying tack coat with bitumen (VG-10) using Bitumen pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom. (Over WMM & DBM) 5 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 centby 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. 6 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/ granular surface cleaned with mechanical broom. (Over BC) 7 Providing and laying bituminous concrete withhigher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 per centof 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 8 Constrution of embankment with material obtain from borowpits with all lifts and leads, tranporting to site , spreading grading to required to slope and compacting to meet required table No 300-2. 9 Cement concrete with 4cm (1/2) gauge approved stone ballast, approved coarse sand. cement in the proportion 8:4:1 including supply of all materials,labour and tools and plants etc. required for proper completion of the work. 10 Random course Rubble massonary in 1:4 cement and fine sand mortar in foundation and plinth, including supply of all materials, labour & T&P etc. required for proper completion of the work. 11 Raised pointing with cement and fine sand of 1.25 fineness modulus mortar on brick work in proportion of 1:2 including supply of all materials, labour and tools and plants etc. required for proper completion of the work 12 Cement concrete with 2cm (1/2) gauge approved stone ballast, approved coarse sand. cement in the proportion 4:2:1 including supply of all materials,labour and tools and plants etc. required for proper completion of the work. 13 Providing and laying of hot appiled thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, Thickness of 2.5 mm is excluding of surface applied glass beads as per IRC: 35 The finished surface to be level, uniform and free from streak and holes 14 Providing and laying of hot appiled thermoplastic compound 5.00 mm thick including reflectorising glass beads @ 250 gms per sqm area, Thickness of 2.5 mm is including of surface applied glass beads as per IRC: 35 The finished surface to be level, uniform and free from streak and holes Repeated Bar 15 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 mad of high intensity grade sheetingtype-IV vide clause 801.3, fixed cover aluminum sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x75 mm x6 mm firmly fixed to th ground by means of properly designed foundation with M-15 grade cement conc. 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawingThe retro reflective sheeting shall be tested for A certificate having the sheeting tested for coefficient of retro reflection day time color and luminance shrinkage fixable liner removal adhesion impact resistance specular glass and fungus resistance 3 year out door weathering and its having passed these testedshall e obtained from international/Government Laboratory/Institute by the manufacture of the sheeting and in case the certificate obtain from international condition it should also be obtain from Indian condition within 3 year of launching of product by the manufacture in aboard Alliteratively a certificate conforming to ASTM Specification (D 4956-09) on arterial 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 be released after of certificate meeting the requirement of three year 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 (as per IRC:67-2012 clause 14.60)Speed Limit Board 16 Providing and fixing of Retro Reflective high intensity informatory/cautionary sign board size 1200x900mm made of 2 mm alloy aluminium sheet and 4 mm thick APC sheet fully covered with intensety retro reflective sheet having approved massage fully proceed by AVERY DENSION CO. (U.S.A.) equivalent equipment as per specified brand back of aluminium sheet will be provided frame 35x35x5 mm angle iron painted with two coat smoke grey of sky blue paint. Leg 75x40 mm channel, 3 meter long complete (size 1200x900mm) 1.08 sq mtr) 17 Providing and fixing of averry dennision/3 M Brand RPM serie 290(CAT Eye) (RED/ YELLOW COLOUR) Made of polycarbonate with electronic welded prismatic retro reflective lens on both side for maximum retro reflective in wet and Dry conditio with bitumen adhesive BT 69. (Without Sank) 18 Double Chevron boardProviding and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 mad of high intensity grade sheeting vide clause 801.3, fixed cover aluminium shting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x75 mm x6 mm firmly fixed to th ground by means of properly dsignd foundation with M-15 grade cment conc. 45 cm x 45 cm x 60 cm, 60 cm below ground lvel as per approved drawing (as per IRC:67-2012 clause 14.60) 19 Linear Delineator System (LDS)Supply and fixing of Linear Delineator System (LDS) panels made of Micro prismatic Retro Reflective sheeting type XI duly laminated on thin aluminium foll to a unique corrugated shape to provide Retro Reflection across wide range of observations and external angles. Eatch LDS panel should be of nominal length of 33 inch and each ridge shall be approximately 0.34 inch high. Each LDS panel is to be firmly fixed on existing concrete/brick work with 16 Nos fastner/screw.
