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| 1 | Clearing Jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared as per specifications and as directed by the Engineer-in-charge. |
| 2 | Dismantling plain cement concrete manually / by mechanical means carefully without damaging adjacent structures including disposal of debris within 200 m lead as per direction of Engineer-in-charge |
| 3 | Demolishing C.C / R.C.C works by mechanical means and stock piling at designated locations carefully with out damaging adjacent structures and disposal of dismantled materials up to a lead of 100 m, stacking serviceable and unserviceable materials separately including cutting reinforcement bars all as directed at site. |
| 4 | Dismantling brick work in Cement mortar carefully without damaging adjacent structures including stacking of materials and dispoal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge |
| 5 | Demolishing Stone rubble masonry (In cement mortar) manually / by mechanical means carefully without damaging adjacent structures including stacking of serviceable materials and disposal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge. |
| 6 | Dismantling the existing chain link fencing from RCC /Steel posts including stacking of useful materials near the site and disposal of unserviceable materials within 50 m lead/scrap it to Trombay stores complete as directed by the Project Engineer. |
| 7 | Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismantling and stacking within 100 m lead. |
| 8 | Dismantling old plaster / skirting carefully , raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 100 m lead. |
| 9 | Earth work excavation from 0.00 to 1.50 m depth from Average Ground Level by mechanical means (Hydraulic excavator) / manual means in all types of soil other than soft and hard rock, dressing the sides of foundation, ramming of bottom etc. including shoring and dewatering (if necessary) and refilling with selected excavated earth in layers of not more than 500 mm thick, each layer well rammed and consolidated including disposing the surplus earth within a distance of 200 m all as per specifications including clearing Jungle, uprooting of vegetation, grass, etc. complete and as directed by the Engineer-in-charge. |
| 10 | Supplying, stacking and laying of 230 mm thick rubble soling stones as under floor base including packing with smaller stone and compacting, ramming including spreading and consolidation of blinding material, moorum etc. complete all as per specifications and as directed by the Engineer-in-charge. |
| 11 | Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 crushed sand, 4 graded stone aggregate of nominal size 20 mm) with minimum cement content as per the latest revision of relevant IS codes including consolidation, finishing, curing etc. complete as per specification and drawings but excluding the cost of Formwork shuttering, centering and steel reinforcement at all Levels. |
| 12 | Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-30 with minimum cement content as per the latest revision of relevant IS codes using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications up to Plinth Level. |
| 13 | Extra for RCC Using Ready Mix Concrete from outside project area including transporting and pumping from approved batching plants . |
| 14 | Providing , centering ,shuttering Form work using PVC film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, proping, staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels. |
| 15 | For Sub Structure |
| 16 | Providing , designing and fixing of 3.60 mt Height fencing of Galvanized and Thermoplastic Powder coated welded mesh system with SS Concertina Coil and SS Barbed wire ( blades 316 and wire SS 304 ) , including PVC H shaped post with 4 mm dia. 358 weld mesh, panel height 3.00 m and width 2.488m with 4 V Bends etc. the fencing produced by electrical resistance welding of galvanized wires and subsequently thermoplastic powder coated as per follows: Weld mesh Panels for the fence will meet the standards of EN 10223-7 with the following key specifications apart from the other points mentioned in the governing detailed specification: (Note: There is no existing Indian standards for Weld mesh panels for fencing Applications) Weld Shear strength: Minimum 50 % of the breaking strength of the smallest wire (In this case the vertical wire) Mesh Wire: Galvanized MS wire Specification for wire Diameter: IS 280 -2006 Tensile Strength of wire: Minimum 500 N/sq.mm Galvanizing of wire: 40 – 50 GSM as per IS 4826 (Measurement as per IS 6745) Uniformity of Coating: As per IS 2633 Adhesion test for coating: As per IS 6745 / IS 2629. Powder Coating on panels: The galvanized panels are subsequently Thermoplastic Powder Coated after welding with the thickness of minimum 250 Microns. Coating Standard: EN 10245-1/ IS 13871. Powder coating should withstand 1440 Hours of salt spray test Posts are `H' shaped post, MS material are then hot-dip galvanized to minimum 360GSM and then Thermo-plastic powder coated. Post will have with pre-welded base plate of minimum 400MPA strength using 8mm fillet weld, Base plate will have suitable holes to use SS316 M20*300mm Anchor boltswhich will be installed at site with Glue for better strength. Powder Coating on post: The hot galvanized posts are subsequently Thermoplastic Powder Coated after welding with the thickness of minimum 250 Microns. Coating Standard: EN 10245-1/ IS-13871 Powder coating should withstand 1440 Hours of salt spray test , fencing system will have 600 mm dia. SS Concertina Coil (blade SS 316 and wire SS 304 ) having Tensile Strength of wire: 1400-1500 N/sq.mm, Blade Profile: FBBT, Blade Length: 66 mm, Center to Center Distance Between blades: 50mm Number of loops / coil: 56 Nos,. and 12 Swg SS304 Barbed wire. Total height of fencing to be 2.456 mtr (excluding concertina coil) and width 2.5mtr (posts c/c) as per the detailed drawing and specifications which shall meet the BARC technical specification as directed by the Engineer-in-charge at all levels. (Design, preparation of Shop drawings by the contractor as per the site conditions and the same shall be approved by BARC/Engineer in charge before procurement/execution of work).Note : Test Certificate(s) for all material, coating, painting etc. to be provided by the bidder before and after execution of the work and the type test certificate should be from central electrochemical research institute. |
| 17 | Extra over Item No. 15 for each additional posts with accessories etc. as directed by the Engineer-in-charge at alllevels for 3 m high fencing . |
| 18 | Providing Reinforcement Steel for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with PVC coated G.I binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings. Steel supplied by the contractor Using TMT bars of specified grades all dia bars conforming to IS – 1786 (Latest edition) and BARC specification. Notes: (1) The contractor shall supply documentary evidence of purchase of steel, Test certificate from approved manufacturers or approved equivalent meeting the technical specifications as per relevant codes and standards and also testing third party from approved laboratories without any extra cost. (2) Binding wire required for the work will have to be supplied by the contractor at their own cost and will not be measured for payment. (3) Cover blocks shall be of same grade of concrete. |
| 19 | Providing Structural steel work using angles, channels, joists and other sections, welded and / or bolted in built up sections for trusses , structural steel floors, frame works, monorails and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved steel primer etc. complete all as per specifications, drawings and as directed by the Engineer-in-charge . Up to and including 300 mm Joists, 350 mm channels, and below sections usingmaterials conforming to IS:2062. Notes : (1) Structural steel required for the work shall not be supplied by the Department and the contractor has to procure the same. (2) Welding weights, connections, bolts and nuts shall not be measured for payment, but the cost of which shall be deemed to have been included in the rate.(3) All holes will be made by drilling only. Gas cutting of holes will not be permitted. (4) Electrodes conforming to IS 814 shall be used. (5) All test reports to be provided along with supply of materials. |
| 20 | Providing & fixing and welding of new Crimpnet Gate Jali of 50 mm x 50 mm of 8 G at existing Gate place including removing of an old rusted Crimpnet Jali , cleaning the area as directed by the Engineer incharge. |
| 21 | Stainless steel 304 Grade Barbed wires over RCC post/ M.S angles placed at required distance, using Stainless steel 304 Grade\\" J\\" hook or binding wire tied to 6 mm bar nibs fixed while casting the post etc. complete as directed by the Engineer-in-charge. (cost of RCC posts, struts, earth work and concrete to be paid for separetely) : Payment to be made in weight for total length of barbed wire used only. |
| 22 | With Stainless steel 304 grade barbed wire 12 swg ( 2.50mm 2 ply line wire & barbs with 2.50 mm thick wires.complete as per IS 1278. |
| 23 | Providing and fixing SS concertina coil of 600/610mm dia. made from 304 grade Stainless steel with 2.50/2.60 mm SS wire and barb sheet of 0.5 mm thickness (Fish Hook Razor), SS strip barb width of 31mm and each barb length of 60 mm and uniform gap between sharp barbs is 100 mm , 50 spirals stretching the coil to 6 m with approximate weight 9-10 Kg per coil ( No of SS clips per coil is 125 and no of SS clips per Spiral pair is 5 nos), fixing the coil with clips between \\"Y\\" armed and MS angle posts / RCC post 2.50 -3.00 m high from ground level, including supplying and fixing suitable clips etc. complete as per manufacturer's specification and as directed by the Engineer-in-charge. Note: The contractor shall obtain approval of Engineer in charge before procurement of materials with necessary test certificates. |
| 24 | Providing 20 mm thick plastering using Ready mix external plastering compound of approved make or approved equivalent meeting all the technical parameters as per relevant codes and standards for external faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning scaffolding up to 10 metres height complete all as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge |
| 25 | Lead charges for lead exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking /levelling etc.Note: The rate is applicable for the NET Quantities arrived at after making deduction for voids @ 20%in respect of soil from corresponding STACK / TRUCK Measurement |
| 26 | Lead charges for Debris, lead Exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking / levelling etc. Note: The rate is applicable for the NET Quantities arrived at after making deductions for voids @ 30% in respect of Debris from the corresponding Stack / Truck measurements. |
| 27 | Supplying , cutting to shape and fixing specified diameter 110 mm diameter UPVC pipes as per IS 4985 in RR Masonry/ RCC walls for weep holes complete all as per drawings and as specified at site. |
| 28 | Providing and constructing Brickwork in cement mortar 1:4 using crushed sand with Flyash / Flyash Lime bricks with minimum 70 kg / Sq. cm strength of approved make or approved equivalent meeting all the technical parameters as per relevant codes and standards and approved size in Sub structure including, scaffolding, raking out joints, curing, cleaning complete all as per specifications and drawings. |
| 29 | Extra for galvanizing minimum 80 micron thick galvanised coating on structural steel work including all charges etc. as directed by the Engineer-in-charge. |
| 30 | Providing and applying 2 or more coat of aluminium paint of approved brand on the steel surface including scaffolding complete all as per specifications and as directed by Project Engineer. |
| 31 | Supplying man power along with necessary pans, spades, shavels pickaxe, punjas, ropes, smallspecial spade etc. upto maximum any numberof labour as and when decided by Project Engineer to work for eight hours per day or monsoonperiod to carry out the cleaning/scrapping and brushing to existing rusted ms railing, marking of numbers on new RCC precast wall and also carry out seasonable departmental work allotted by Project Engineer from time to time. Please Enable Macros to View BoQ information |
