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| 1 | Earthwork in excavation in foundation pipeline trenches drain in saturated soil upto a depth of 0.60 m lift upto 1.50 m including shoring strutting and pumping/bailing out water stacking the excavated soil not more than 5 m. clear from the edge the excavation and returning the stacked soil in 0.15 m layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming watering and disposing of all surplus excavated soil within a lead upto 20m. |
| 2 | Extra for earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water |
| 3 | Extra for earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water |
| 4 | Extra for earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water |
| 5 | Hiring of Cranes - 5 MT capacity |
| 6 | Hiring Charges of machineries 19) Pump for pumping water continuously from trenches |
| 7 | Manufacturing and supplying at site of work welded MS pipes of finished ID of suitable lengths made out of fabricating welding forming 'V' edge to both ends of the pipes sides including providing and fixing welding etc. of suitable MS hinges conforming to relevant IS codes stresses induced due to trench conditions backfilling class 'A' traffic loading handling temperature variation etc. testing the pipeline to a field test pressure of 25 kg /cm2 as directed by Engineer-in-charg e. (the finished internal dia.is to be considered without cement mortar lining /Epoxy painting).;10 mm thick (plate welded);Dia in mm;400 |
| 8 | Welding in all position with minimum 3 Nos. of runs for MS pipes and specials and flanges internally and externally including gauging wherever necessary fixing appurtances and other accessories cost of water pumping arrangement and hydraulic testing etc. complete for 12mm/10mm thick M.S.plate.;Dia in mm;300;400 |
| 9 | Providing and applying 12 mm cement mortar 1:1 (1cement : 1 fine sand) on the internal surface of the MS pipeline including curing handling and preparation of pipe surfacelabour machinery including cost of water and pumping arrangement etc. complete at factory stacking at site as per direction of Engineer -Incharge |
| 10 | Providing and laying three coat of anticorrosive and anti-toxic surface coating for MS pipeline. The paint shall be applied after removing the scales and rust over the pipe by wire brush. Paint shall be applied uniformly to achieve uniform coating of average DFT of 60 microns per coat with the brush. 2nd coat shall be applied over the 1st coatafter 8 hrs. the process shall be repeated for the 3rd coat. DFT for the final coat shall be 35 microns . Final surface shall be uniform and shall have total thickness of about 150 microns . The rate is inclusive of material transportation up to the site of work including labour machinery as required etc. complete . All three coats shall be of distinctive colour as approved be Engineer-in- charge. |
| 11 | Making joints to D.I/ C.I pipes with mechanical joints by nut bolts rubber rings that are provided with the jointsfor pushon tight joints including the cost of work force tools hydraulic testing of joints etc complete as per the direction of the engineer incharge.; Double socketed specials such as bends collar couplings etc;Nominal Diameter in mm;400 |
| 12 | Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber gasket (NR) CI Compression glands and coated MS Nuts bolts.; Mechanical Compression CollarCoupling ;Nominal Dia in mm;400 |
| 13 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 14 | Providing and laying in position cement concrete 1: 2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost of centering shuttering and finishing :;All works upto plinth level |
| 15 | Centering & shuttering including Strutting Propping & removal of forms for :;Foundations Footings Bases for columns |
| 16 | Construction of Reinforcement cement concrete chamber 150x150x200cm inside with 30 cms wall thickness in Cement Concrete 1:2:4 ( 1 cement : 2coarse sand:4 graded granitic or basaltic stone aggrt. 20mm. nominal size ) including centering /shuttering and TMT steel not less than 70kg/cu.m for sluice valves or equivalent main valves of suitable diameter with necessary excavation 15cms thick rubble packing and 10cms thick foundation concrete 1:3:6 ( 1 cement : 3 coarse sand: 6 graded granitic or basaltic stone aggrt. 40 mm nominal size) and inside plastered with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement complete and as per standard drawing (rate is inclusive of earthwork excavationand all other materials and labour as per details above excluding cost of surface chamber cover) as directed by the Engineer incharge. |
| 17 | Manufacturing Fabricating supplying and fixing in position over the main valve chamber. Two/three shutter M. S. cover manufactured out of 10mm thick M.S.plate size (1.8mx1.8m)with bottom angles of size 75x75x8mm supporting parallel in the middle M.S. I beam of size 150x100 as per requirement & size of chamber with both side extended 20cm to 30cm to be fixed in the wall further supporting Diagonal angles and cross angles of size 75x75x8mm to both way perfectly hinged with 8nos of bar hinges capable to withstand heavy vehicle impact 4 nos. of handles made out of 12mm to 16mmdia bar bottom side locking arrangement for both main shutter as well a side shutter and welded 4 nos. of holdfast of L.S. 75x75x8mm to 40cm-long 4nos of bar hinges of high strength double angles and hold fast should be embedded in reinforcement concrete of 1:2:4 or richer mix incl. Transportation labour Priming coat painting etc. complete As per standard drawing. (10mm thick 1.8m x 1.8m M.S plate for surface cover for R.C.C chamber size 150x150x200cm) as directed by the Engineer in charge. |
| 18 | Refilling the pipeline/foundation trenches plinth sides foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge. Please Enable Macros to View BoQ information |
