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| 1 | Maintenance of road works Dony Colony Itanagar. |
| 2 | Preparation of sub grade (Preparation of sub grade by excavating earth to an average depth of 22.50 cm, dressing to camber and consolidating with road roller, making good the undulations etc. and disposal of surplus earth, lead upto 50 m.) |
| 3 | Consolidation of sub-grade with road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the sub grade. |
| 4 | By Mix in Place Method (Construction of granular subbase 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) |
| 5 | 1) for grading- I Material . |
| 6 | Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement rationot to exceed 15:1, aggregate gradation after blending to be asper table 600-1, cement content not to be less than 150 kg/ cu m,optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with apaver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.) |
| 7 | Cement Concrete Pavement (Construction of un-reinforced,dowel jointed, plain cement concrete pavement over a preparedsub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction,expansion, construction and longitudinal joints, joint filler,separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing ) |
| 8 | Add Cost of Carriage of materials. |
| 9 | Maintenance work on drainage at Dokum colony, Itanagar. |
| 10 | Excavation in Marshy Soil (Excavation for roadway in marshy soil with hydraulic excavator 0.9 cum bucket capacity including cutting and loading in tippers and disposal with in all lifts and lead upto 1000 metres, trimming of bottom and side slopes in accordance with requirements of lines, grades and cross sections.) |
| 11 | Removal of Unserviceable Soil with Disposal upto 1000 metres (Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.) |
| 12 | Removing mixed earth or rock slips including clearing the site within a lead of 50 m and upto 1.50m lift |
| 13 | Earth work in excavation in foundation and trenches etc. in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock),liftupto1.50m ands tacking the excavated soil not more than 3m clear from the edge of the excavation and returning the stacked soiling 15cm layers,when required,into plinth sides of foundation etc consolidating each deposited layer by ramming and watering and the n disposing of all surplus soil as directed within a lead of 50m |
| 14 | Providing and laying cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring an shuttering in: |
| 15 | a) Foundations and plinth |
| 16 | Providing and laying cement concrete1:2:4(1cement:2coarsesand:4 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering in : |
| 17 | b) Walls including attached buttresse |
| 18 | Reinforced cement concrete in suspended floors, roofs, landings and balconies upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centring and shuttering and reinforcement withM20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size). |
| 19 | Centring and shuttering including strutting, propping etc and removal of form workfor : |
| 20 | a) Foundation |
| 21 | b) Walls (any thickness) |
| 22 | c) Suspended flloor Slab |
| 23 | Reinforcement of RCC work including bending, binding and placing in position complete. |
| 24 | b) Tar/TMT steel |
| 25 | 12 mm cement plaster 1 : 3 (1 cement : 3 fine sand). |
| 26 | Carriage of materials, cement, steel, sand , aggregate etc loading , unloading by mechanicals means at lead of 5Km. |
| 27 | C/o 01 Nos. of Borewell and 06 Nos. of Ring well at Donyi colony, Itanagar. |
| 28 | Bore well |
| 29 | Ground water exploration (Drilling by DTH-200 Rig mechine with ODEX option bore-well size 5\\" (127 mm) and complete assembling with ERW casing pipe of size 128 mm ID and 142 OD and other required lubricants, accessories in the depth of approximately 100 mtr. |
| 30 | Provision for Jacket filter and other accessories |
| 31 | (a) Jacket filter 80 mm dia and 3.00 mtr length each |
| 32 | (b) Packer assembly |
| 33 | © GI reducer 80 x 50 mm |
| 34 | (d) GI Socket 80 mm |
| 35 | (e) GI Nipple 50 mm dia |
| 36 | (f) End plug |
| 37 | Supplying and fitting 2 Horse power 1 pnase submersible pump made in cromption greaves discharge up to total head of 150 m with compartible to 40-50 mmdiameter pipe. |
| 38 | Supply of panel board with high quality |
| 39 | Supply of submersible cable 4 sqm copper |
| 40 | Supply of sfety wire |
| 41 | Supply of starter |
| 42 | Supply of GI pipe 40 mm x 3 mtr length filter with socket |
| 43 | Provision for 5\\" bore-well size capacity clamp (2 Nos ) with nut & bolt |
| 44 | Ring Well |
| 45 | Earth work in excavation in soil containing 50 % or more of single or small size boulders up to 30 cm, size including in 20 cm, layers and breaking clods, ramming and dressing up for the purpose of making embankments of filling up ground depression lead up to 50 mtrs and left upto 1.50 mtrs. |
| 46 | Providing and laying in foundations and plinth cement concrete 1 : 4 : 8 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. |
| 47 | Providing and fixing of RRC Ring in step wise below the level of water strate etc and above the platform hight of the Ring well . |
| 48 | Cement mortar 1 : 3 (1 cement : 3 fine sand) |
| 49 | Providing and fixing GI pipes complete with GI fittings including trenching and refilling etc (external work). |
| 50 | a) 15 mm nominal bore |
| 51 | Providing and fixing GI pipes complete with GI fittings and clamps including cutting and making good the walls (internal work). |
| 52 | a) 15 mm nominal bore |
| 53 | Water pump 1.5 HP |
| 54 | Add carriage of Material |
| 55 | Cleaning and desilting of drain near Dokum-Donyi Colony, Dordarshan colony etc Itanagar. |
| 56 | Removing mixed earth or rock slips including clearing the site within a lead of 50 m and upto 1.50 m lift. Please Enable Macros to View BoQ information |
