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| 1 | Bitumenous HelipadConstruction 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) |
| 2 | Concrete HelipadConstruction 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 |
| 3 | Hire Charges of Mechanical Machineries i/c Fuel & driver on Hourly basis (Minimum 4 hours in day)(i) Hydraulic Excavator (JCB Or Similar) |
| 4 | (ii) Tractor with Dozar/grader attachment |
| 5 | (iii) Soil Compactor /tandem wheel vibratory roller |
| 6 | (iv) Static Roller 8 tonne |
| 7 | 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) |
| 8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | B) Beyond 5 Km Per KM |
| 12 | (ii) L.C.V. (GVW upto 7.5 T)A) Up to 5 KM |
| 13 | B) Beyond 5 Km Per KM |
| 14 | (iii) By Tractor Trolly|A) Up to5 KM |
| 15 | B) Beyond 5 Km Per KM |
| 16 | Bamboo Barricading FixingFixing of vertical post of hollow pipe/balies etc of required Hight i/c excavation of pits of required size in any soil avg. depth 30 cm to |rigidity fix pipe /post/ballies with Fixing and tying of bamboo in horizontal layers of uniform spacing to vertical post of hollow pipe/ballies in barricading. Dismantling & stacking the same |post/balies/pipe/bamboo after use as per directed by Engineer-in-Charge. (Item is i/c material for fixing & excluding cost of bamboo).(i) For Three Layer |
| 17 | (ii) For Four Layer |
| 18 | Fixing of welded mesh/chain link jali on ballies/barricading as directed |by Engineer in-charge and removing & stacking of same. (i/c all necessary material for fixing but excluding cost of mesh/chain link and transportation) |
| 19 | Fixing of Steel Drop gate /Barrier i/c excavation of pits for stand and stopper post, fixing of posts on pit & filling balancing bin with sufficient weight as directed by Engineer in-charge. (i/c all material T&P and removal staking of same refilling of pits etc.) |
| 20 | (a) Fixing of steel barricading i/c cost of binding material all complete. |
| 21 | (b) Removing & stacking the same after use as directed by Engineer-in-Charge |
| 22 | Uniform preparation of surface by manual spreading of crushed stone/crusher stone dust/moorum/copara or similar material, 20mm to required thickness i/c manual levelling & dressing at site etc complete |
| 23 | Construction of Murrom Road with Dust topping Construction of Murrom Road 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 road also comprises of layers of Crusher Run Macadam/Dust topping of thickness 100 mm, The operation includes 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.(For minimum length of 100 m) |
| 24 | ( Building SOR )Steel work in built up M.S. tubular section(round, square or rectangular hollow tubesetc.) trusses/frame work etc. includingcutting, hoisting, fixing in position andapplying a priming coat of approved steelprimer, including welding and bolted withspecial shaped washers etc. complete |
| 25 | Painting with synthetic enamel paint ofapproved brand and manufacture to givean even shade: Two or more coats onnew work |
| 26 | Lettering with black Japan paint ofapproved brand and manufacture Please Enable Macros to View BoQ information |
