Making Arrangement of Manch, Helipad, Barricading, Road Repair at VIP/VVIP/Others Government Programs under Division Shahdol Distt Shahdol (M.P.) (Zonal Work)

Bitumenous Helipad Construction of Bituminous Material Helipad including clearing and Grubbing, cutting, trimming, loading of earth material existing ground with hydraulic excavator for avg. depth up to 0.70 to 0.90 m and filling, levelling of ground with approved material from borrow pit having CBR > 7 includes all lifts and leads for avg depth of 0.3 m to 0.50 m. Construction of helipad also comprises of different layers of Crusher Run Macadam of thickness 150 mm, wet mix Macadam of thickness 250 mm, Dense Bituminous Macadam of thickness as specified (includes Prime coat, tack coat) and Bituminous Concrete of thickness 30 mm. The operation includes of Non-bituminous layers comprises of Mixing, spreading, laying in uniform layers through motor grader and watering at OMC, compaction with vibratory roller to 1 achieve the desired density as per clause 406 & 407 of MORT&H respectively. The operation of bituminous layers includes mixing of appropriate material, and binder content through Drum mix plant, transporting the hot mix material to the work site, laying with a Electronic sensor paver finisher with sensor control to required grade, level and Rolling with smooth wheeled, Vibratory and tandom rollers to achieve the desired compaction as per clause 505 and 507 of MORTandH respectively. Also provide marking of H and Outer circle with hot applied thermoplastic compound with reflectorising glass beeds on bitumenous surface as per standard drawing & Instructed by Engineer-in-Charge. (i) BT Helipad 30 m dia (DGBM 75 mm)

Concrete Helipad Construction of Bituminous Material Helipad including clearing and Grubbing, cutting, trimming, loading of earth material existing ground with hydraulic excavator for avg. depth up to 0.3 m and filling, levelling of ground with approved material from borrow pit having CBR > 7 includes all lifts and leads for avg depth of 0.3 m. Construction of helipad also comprises of different layers of Crusher Run Macadam of thickness 200 mm, Base concrete with Plain Cement Concrete (PCC) gradre-M-15 of thickness 100 mm, Plain Cement Concrete of Grade M-25 of thickness 250 mm. The operation includes of CRM layers comprises of Mixing, spreading, laying in uniform layers through motor grader and watering at OMC, compaction with vibratory roller to achieve the desired density as per clause 407 of MORT&H respectively. The operation of Concrete layers includes mixing of appropriate size of material, and mix material aat the work site, laying to required grade, level and to use vibrator to achieve the desired compaction as per specification. Also provide marking of H and Outer circle with hot applied thermoplastic compound with reflectorising glass beeds on bitumenous surface as per standard drawing & Instructed by Engineer-in-Charge. (i) CC Helipad 30 m dia

Hire Charges of Mechanical Machineries i/c Fuel & driver on Hourly basis (Minimum 4 hours in day) (i) Hydraulic Excavator (JCB Or Similar)

(ii) Tractor with Dozar/grader attachment

(iii) Soil Compactor /tandem wheel vibratory roller

(iv) Static Roller 8 tonne

Application of 2-3 coats of cow dung mix with water manually up to uniform consistency and applying it by brooming to prepare uniform surface for helipad |landing I/c labour, cow dung watering & all necessary complete as directed by Engineer in-charge (inner radius of 12.5 to 15 m)

Lime painting in 2-3 coats over prepared cow dung surface for helipad |lime painting includes H-marking 75 cm wide and outer circle marking 50cm wide as per drawing and as directed by Engineer in-charge

Supplying & Sprinkling of Water over ground by mechanical means includes water tanker with mounted water sprinkler system to |facilitate non-dust surface before and at the time of landing of helicopter as directed by Engineer in-charge

Transport of Material (Balli, Barricades/post pipe & Other Material) by mechanical Means including Loading & Unloading both Of Ballies/ steel Barricades/post/pipe and other material from PWD store/Forest depo/ PHE Store or any other place to vehicle and supplying it to the programme ground. (i) H.C.V. (GVW upto 20 T) A) Up to 5 KM