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| 1 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing |
| 2 | 1:2:4 (1 Cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 3 | Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer\"s specification. |
| 4 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : |
| 5 | 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 6 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 7 | Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 8 | Suspended floors, roofs, landings, balconies and access platform |
| 9 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level |
| 10 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 11 | Extra for rendering smooth the top of suspended floors, landings and staircases (treads and risers) with cement mortar 1:2 (1 cement : 2 coarse sand), including a floating coat of neat cement and protecting the surface with a layer of 7.5 cm of earth laid over 15 mm of fine sand in case of suspended floor and bricks laid in mud mortar in case of landings and steps, including subsequent removal and cleaning of the same. |
| 12 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in |
| 13 | Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 14 | Cement mortar 1 :6 (1 cement : 6 coarse sand) |
| 15 | Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. |
| 16 | Cement mortar 1:4 (1 cement :4 coarse sand) |
| 17 | Providing gala 75x75 mm in cement concrete 1 :2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1 :3 (1 cement : 3 fine sand) as per standard design |
| 18 | In 75x75 mm deep chase |
| 19 | Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1 :2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1 :3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete. |
| 20 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes |
| 21 | 110 mm diameter |
| 22 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. |
| 23 | Coupler |
| 24 | 110 mm |
| 25 | Single pushfit Coupler |
| 26 | 110 mm |
| 27 | Single tee with door |
| 28 | 110x110x110 mm |
| 29 | Single tee without door |
| 30 | 110x110x110 mm |
| 31 | Bend 87.5° |
| 32 | 110 mm bend |
| 33 | Shoe (Plain) |
| 34 | 110 mm Shoe |
| 35 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1 :4 (1 cement: 4 coarse sand) and making good the wall etc. complete |
| 36 | 110 mm |
| 37 | 12 mm cement plaster of mix : |
| 38 | 1:4 (1 cement: 4 coarse sand) |
| 39 | Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement : 3 fine sand): |
| 40 | Flush / Ruled/ Struck or weathered pointing |
| 41 | Painting with aluminium paint of approved brand and manufacture to give an even shade |
| 42 | Two or more coats on new work |
| 43 | Painting with aluminium paint of approved brand and manufacture to give an even shade: |
| 44 | One or more coats on old work |
| 45 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane |
| 46 | 3 mm thick |
| 47 | Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation. |
| 48 | Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer- in-charge. |
| 49 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 50 | Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 51 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 52 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge |
| 53 | In cement mortar |
| 54 | Removing mortar from bricks and cleaning bricks including stacking within a lead of 50 m (stacks of cleaned bricks shall be measured) |
| 55 | From brick work in cement mortar |
| 56 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. |
| 57 | For thickness of tiles 10 mm to 25 mm |
| 58 | Demolishing mud phaska in terracing and disposal of material within 50 metres lead. |
| 59 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 60 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 61 | Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured. |
| 62 | Providing and laying four courses water proofing treatment with bitumen felt over roofs consisting of first and third courses of blown bitumen 85/25 or 90/15 conforming to IS : 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self finished bitumen felt) and fourth and final course of stone grit 6 mm and down size or pea sized gravel spread at 6 cubic decimeter per square metre, including preparation of surface but excluding grading complete with |
| 63 | Bitumen felt (hessian base) type 3 grade I conforming to IS : 1322 |
| 64 | Grading roof for water proofing treatment with |
| 65 | Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) |
| 66 | Cement mortar 1:3 (1 cement : 3 coarse sand) |
| 67 | Providing and applying fibre reinforced elastomeric liquid water proofing membrane with resilient acrylic polymers having Sun Reflectivity Index (SRI) of 105 on top of concrete roof in three coats @10.76 litre/ 10 sqm. One coat of self-priming of elastomeric waterproofing liquid (dilution with water in the ratio of 3:1) and two coats of undiluted elastomeric waterproofing liquid (dry film thickness of complete application/system not less than 500 microns). The operation shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes, complete in all respect as per the direction of Engineer in-Charge. |
| 68 | Providing & Applying polymer modified, flexible cementatious negative side waterproofing coating with elastic waterproofing polymers on interior wall plaster surface in three coats @14.35 kg /10 sqm. one coat of self priming of cementatious waterproofing polymer(dilution with water in the ratio of 1:1) and two coats of cementatious waterproofing polymer(dilution with water in the ratio of 3:1 ) after scrapping and properly cleaning the surface to remove pre-existing paint film & loose particles till plaster is visible, complete in all respect as per the direction of Engineer-in-Charge. |
| 69 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. |
| 70 | SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer |
| 71 | Epoxy bonding adhesive having coverage 2.20 sqm/kgof approved make |
| 72 | Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge.Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75 mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). |
| 73 | 25 mm average thickness in 2 layers. |
| 74 | 50 mm average thickness in 3 layers. |
| 75 | Water proofing treatment of RCC sunshade with Zycosil/equivalent water proofing Solution (1 litre of Zycosil/equivalent & 20 litres of water stirred first & 2 litres of Zycoprime/equivalent added and stirred (total 23 litres)) till it meets the saturation level and testing as per RILEM or by water drops test in which water drops do not absorb but drops remain or rolls |
| 76 | In-filling / sealing of joint between RCC lintel cum sunshade and wall (on external side) in all floors by pushing in Grout RW/equivalent in paste form and coving 20 mm x 20 mm after applying a coat of Zycosil/equivalent & zycoprime/equivalent solution before cement plastering of top, bottom and sides of RCC sunshade |
| 77 | Taking out old damaged tarfelt from the roof, parapet etc. preparing the roof surfaces by removing all spoils, blisters, moss etc. from the working site and disposal of the same beyond the compound and cleaning the site in all respect as per direction of engineer in charge. All floor |
| 78 | Providing laying and jointing 160 mm dia UPVC pipe of Ist quality complete in all respect as per direction of EIC |
| 79 | Providing, mixing and applying 12 mm thick ready mix cement plaster of approved makeas per specifications and directions of Engineer-in-charge. |
| 80 | Providing, mixing and applying 15 mm thick ready mix cement plaster of approved makeas per specifications and directions of Engineer-in-charge. |
| 81 | Providing and applying two coats of SIKALASTIC-562 IN (DAVCO K10 POLYURETHANE PLUS) or equivalent of approved make with embedded fiber mesh of 40 gsm over a thoroughly prepared clean and sound surface of the drainage channel. A single coat of Sikafloor*-133 W Primer (Florpime WB) water based epoxy primer shall be applied prior to the application of SIKALASTIC-562 IN (DAVCO K10 POLYURETHANE PLUS) (over the surface finished at floor finishing level. The products Technical properties: Elongation at Break : 380%, Tensile strength: >3 N/mm2, Crack Bridging: >2 mm, Adhesing to Concrete: >1.03 MPA |
| 82 | Polyurethane injection grout in concrete / RCC work with Sika injection 201 IN or equivalent of approved make |
| 83 | Brick work with old bricks (supplied free of cost at our stores) in superstructure above plinth level up to floor V level in cement mortar 1:4 (1 Cement : 4 Coarse sand) |
| 84 | Half brick masonry with old bricks (supplied free of cost at our central stores) in superstructure above plinth level up to floor V level in cement mortar 1:4 (1 cement : 4 coarse sand) masaonry with old bricks (1:4 cm) etc. complete in all respects as per directions of EIC |
| 85 | Providing and applying two coats of SIKALASTIC-562 IN (DAVCO K10 POLYURETHANE PLUS) with embedded fiber mesh of 40 gsm over a thoroughly prepared clean and sound surface of the drainage channel. A single coat of Sikafloor-133 W Primer (Floorprime WB) water based EPOXY Primer shall be applied prior to the application of SIKALASTIC_562 IN (DAVCO K10 POLYURETHANE PLUS) over the surface finished at floor finishing level. The products Technical Properties : Elongation at Break :380% Tensile Strength >3 N/mm² Crack Bridging: >2 mm Adhesion to concrete > 1.03 MPA |
| 86 | For Calculation purpose only |
| 87 | Sub Total (A) |
