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| 1 | Earth work excavation 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) including lifting and disposing the surplus earth within a distance of 3 km, all as per specifications including clearing Jungle, uprooting of vegetation, grass, etc. complete and as directed by the Engineer-in-charge. |
| 2 | From 0.00 to 1.50 m depth from average ground level |
| 3 | From 1.50 to 3.00 m depth from average ground level |
| 4 | From 3.00 to 4.50 m depth from average ground level |
| 5 | Earth work excavation by mechanical means (Hydraulic excavator) / manual means in foundation, in Soft Rock including shoring, dewatering if necessary, dressing the sides, ramming the bottom, including lifting anddisposal of surplus excavated material within a lead of 3 km and all lifts , complete as per specifications and as directed by the Engineer-in-charge. |
| 6 | From 1.50 to 3.00 m depth from average ground level |
| 7 | From 3.00 to 4.50 m depth from average ground level |
| 8 | Earth work excavation in Hard Rock (Without Blasting) by Chiselling and / or by mechanical means (Hydraulic excavator) / Manual means including dewatering if necessary, dressing the sides, ramming the bottom, and lifting and / or stacking and / or disposing within a distance of3kmComplete all as per specifications and as directed by the Engineer-in-Charge.From 3.00 to 4.50 m depth from average ground level |
| 9 | Providing and laying in position PLUM Concrete with 70 % cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) and 30 % 150 to 230 mm size soling stones spreading uniformly as per directions of the Engineer-in-Charge including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering complete at all levels |
| 10 | Labour charges for murum filling under floors of specified thickness in layers of not exceeding 150 mm thickness including consolidation etc. complete (using murrum available at BARC campus with a lead of up to 4 Km)Note: a) Only compacted volume will be measured and paid, b) Selected / approved excavated stuff stored within the DAE premises shall be issued free of cost to the contractor for filling purposes. |
| 11 | Supplying, stacking and laying of 230 mm thick rubble soling stones With outside material 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. |
| 12 | 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 binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings. Using materials of SAIL, RINL (Vizag Steel) and TATA only using virgin materials. |
| 13 | Providing , centering ,shuttering Form work For Sub Structure 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 levelsNote : All scaffolding and staging is in scope of contractor and no separate payment shall be made for scaffolding and staging. |
| 14 | Providing , centering ,shuttering Form work For Super Structure 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 levelsNote : All scaffolding and staging is in scope of contractor and no separate payment shall be made for scaffolding and staging. |
| 15 | Providing and laying in position cement concrete of M -15 stone aggregate of maximum size 20 mm) including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centeringComplete at all levels |
| 16 | ProvidingandlayinginpositionReinforcedCement Concrete (RCC) of Grade M-30 using 20mm maximum size aggregates and crushed sand including admixtures of approved brand (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 at all levels |
| 17 | Providing and laying in position cement concrete of M -10 stone aggregate of maximum size 20 mm) including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering Complete at all levels. |
| 18 | Providing and placement at all levels usingHeavy Concrete (cast-in-situ) at all elevations/levels (M30 Grade, net dry density not less than 3.75 g/cc of grade H/30/20 including hoisting and setting in position , handling & transportation, mechanical mixing & vibration, finishing, curing etc.complete as per specifications for all leads, levels & heights, in-situ welding/temporary supports for fixing the units, grouting of joints with 1:1 cement sand grout including labour, mechanical grinding, if required, making good the surface & other incidentals but excluding reinforcement steel, lifting hooks & structural steel sections for inserts, sleeves, frame, nosing etc |
| 19 | Providing and placement at all levelsat all levels precast members using Heavy Concreteat all elevations/levels (M30 Grade, net dry density not less than 3.75 g/cc of grade H/30/20 including hoisting and setting in position , handling & transportation, mechanical mixing & vibration, finishing, curing etc.complete as per specifications including formwork and shuttering, scaffolding / staging, all lifting & hoisting arrangements, casting arrangements such as providing & constructing working platform (for precast units) &stacking yard including levelling of ground,soling, PCC etc. all complete as directed and as per specifications including handling & transporting precast units from yard to appropriate place and alignment, leveling and fixing of units in position wherever required for all leads, levels & heights, in-situ welding/temporary supports for fixing the units, grouting of joints with 1:1 cement sand grout including labour, mechanical grinding, if required, making good the surface & other incidentals but excluding reinforcement steel, lifting hooks & structural steel sections for inserts, sleeves, frame, nosing etc. |
| 20 | Providing 20 mm thick External plastering in two coats under layer 12 mm thick with C.M 1:4 (using crushed sand) finished with a top layer 8 mm thick in C. M 1:3 (using crushed sand) including approved water proofing compound @ 2% by weight of cement or as per manufacturer\"s specifications, sieving of sand to required fineness, scaffolding at all height, finishing, curing etc. complete as per specifications. and as directed by the Engineer-in-charge |
| 21 | Providing, painting, finishing walls with two coats of anti-algae, weather proofacrylic smooth emulusion paint with silicon additives on sand face plaster/ plain plaster /concrete surfacesof required shade over new work including a basecoat of exterior cement primerincluding preparation of the surfaces, scaffolding at all heights complete. as per specifications and asdirected by the Engineer-in-charge. |
| 22 | Providing and Painting On Concrete surfaces with High Build Epoxy paint IN FLOORS using approved UV tolerant epoxy coating with PU top finishing coat at all locations prepared and applied as per manufacturer\" specifications including a priming coat if specified by the manufacturer , preparation of surface and etching with 10% commercial Hydrochloric acid wherever necessary and neutralizing the acid etched areas by washing with 5% solution of soda ash neatly and washing with sufficiant water , after first coat Epoxy based trowelling compound if required, including preparation of the surface by scrapping, applying sand paper, filling the holes, joint, cracks if any , etc complete.all as per manufacturers Technical Data and as directed at site to achieve 500 micron Dry film thickness (100 microns primer coat, 2 intermediate coats of 150 microns each & top coat of 100 microns). (Contractor has to provide necessary arrangements at his cost for testing film thickness) |
| 23 | Finishing with Zinc rich primer of approved brand as per technical specification(two or more coats , minimum total DFT 40 micron) on exposed steel surfaces at all locations prepared by sand blasting complete asper manufacturer\"s specifications. |
| 24 | Providing Structural steel work using M.S Plain Plates , chequered Plates , flats,pipes ,angles, channels, joists and other sections, single / built up sections for Embedded Parts, Trench Covers, Connection plates , edge protection ,for lining supports etc. Including cutting, hoisting, fixing in position, securing in position while concreting anchoring and provinding necessary jigs & fixtures for fixing of EP\"s within tolerance limitsetc. Including cost of structural steel , welding all labour charges etc. complete as per drawings and specifications. Using materials produced by SAIL , RINL (Vizag Steel) and TATA onlyusing virgin materials. |
| 25 | Supplying, Assembling, fabricating, inspecting, testing, packaging, hoisting / erecting and fixing in position at indicated locations in RCC / Masonry/ Formwork, Stainless Steel Embedded Parts (EPs) (conforming to 304 L grade) of various sections such as plates, pipes etc. and in required sizes including mechanical transportation, aligning, fixing in position, providing necessary supporting arrangements etc. complete all as per drawings and specifications and as directed by the Engineer-in-Charge The work includes preparation of fabrication drawings, documentation, safe delivery of materialsto the project site etc. during civil construction. |
| 26 | Providing and laying integral cement based treatment for water proofing on horizontal surface at all depth below ground level for under ground structures as directed by Engineer-in-Charge and consisting of :(i) Ist layer of 22 mm to 25 mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 (1 cement : 3 coarse sand) including applying of twice ( atbase and top of mortar ) cement slurry @ 2.2kg/m2 (each time) mixed with water proofingcompound conforming to IS:2645 in the recommended proportion over the leveling course(leveling course to be paid separately). Joints sealed and grouted with cement slurry mixedwith water proofing compound.(ii) 2nd layer of 25 mm thick cement mortar 1:3 (1 cement: 3 coarse sand) mixed with waterproofing compound in recommended proportions.(iii) Finishing top with stone aggregate of 10 mm to 12 mm nominal size spreading @ 8 cudm/ sqm thoroughly embedded in the 2nd layer.Using rough kota stone. |
| 27 | Providing and laying integral cement based treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed withwater proofing compound conforming to IS:2645 in recommended proportions with a gap of20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps withneat cement slurry mixed with water proofing compound and finishing the exterior of stoneslab with cement mortar 1:3 (1 cement : 3 coarse sand) 20 mm thick with neat cement punningmixed with water proofing compound in recommended proportion complete at all levels andas directed by Engineer-in-charge :Using rough Kota stoned complete as per specifications, drawings and as directed by the Engineer-incharge |
| 28 | Providing and placing in position suitable PVC water stops of approved make conforming to IS 12200 for construction / expansion joints between two RCC Members and fixed to the reinforcement with binding wire before pouring concrete etc. complete as per specifications and as directed by the Engineer-in-charge |
| 29 | Conducting Water tightness / Hydro test for water retaining structures including all labour, materials, tools, equipment, services and including the following : (i) Testing of all water retaining structures for water tightness shall be carried out in accordance with Clause No. 12 of IS : 3370 (Part 1) : 2009 & and Appendix G of AERB/SS/CSE-1 (AERB CODE) to the satisfaction of the Engineer-in-charge, (ii) Providing and installing all supplementary or miscellaneous appurtenances and devices incidental for testing purpose,(iii) Preparatory works, methodology statement & conducting water tightness test with priorapproval from the Engineer-in-charge, (iv) Preparing & submitting necessary reports with results recorded in a systematic manner. Note : a) The contractor shall be responsible for testing, re-testing, patching and repair as required to meet watertightness requirements for the water retaining structures. b) The water required for carrying out the test shall be arranged by the Contractor without any extra cost to the Owner, c) The net volume of water occupied by the structure shall be measured for payment |
| 30 | Providing treatment to the joints with Polysulphide caulking sealing agent as per Drawings, Specifications and as directed by the Engineer-in-charge. |
| 31 | Providing and laying 150 mm dia non pressure NP2 class RCC Hume pipes of approved make, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes and as per the drawings and specifications and as directed by the Engineer-in-charge including testing of joints etc. complete. |
| 32 | Providing and Casting RCC bored cast in-situ Vertical micro pile as per IS 2911 (Part 1, Section 2) by boring through all kinds of soils/ Sand /Rock by hydraulic piling rigs /rotary hydraulic rigs with power units, using temporary casing up to stable strata / bentonite mud circulation as specified, from tip to cut-off elevation of piles. Reinforced Cement Concrete work of filling the bore (after placement of reinforcement cage as per drawing) with M25 grade Ready Mix Concreteincluding placing of concrete from tip to minimum of 600mm above the specified cut-off level, breaking pile head to cutoff level and exposing pile reinforcement for embedment in pile cap, Disposing & levelling of bored/excavated material suitably at locations approved by the local authorities including all lead and lifts, all complete for piles having diameter of (Pile will be measured for payment for length between pile tip to cut-off level along the pile axis. Reinforcement shall be paid separately)Note : Diameter of pile is 300mm @ 400mm C/C which includes installation of casing upto required depth and pile cap should be provided over each pile .Cost of temporary casing shall be incurred by the Contractor. |
| 33 | APPLICABLE TOTAL GST RATE (%) INCLUDED IN THE QUOTED PRICE: |
| 34 | CGST RATE(%) |
| 35 | SGST RATE(%) |
| 36 | IGST RATE(%) |
