| 1 | 1 | Renovation of the existing 6.75 Lakh litres capacity OH Tank and 1 Lakh litres capacity GL Tank and office building at TB Kunnu, Koothattukulam. | BI01010001010000000000000515BI0100001112 | | |
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| 2 | 1.001 | Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging)including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. Thecleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall be cleaned of slit andother deposits.(ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc.and pressure washed with water.(iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall beremoval from the surface.(v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction ofEngineer-in-Charge. | BI01010001010000000000000515BI0100001113 | 662.434 | sqm |
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| 3 | 1.002 | Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete | BI01010001010000000000000515BI0100001114 | 25 | hour |
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| 4 | 1.003 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) | BI01010001010000000000000515BI0100001115 | 3.363 | cum |
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| 5 | 1.004 | 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. | BI01010001010000000000000515BI0100001116 | 487.869 | sqm |
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| 6 | 1.005 | Dismantling and conveying the damaged plastering, concrete portions from the inside of the tank and lifting the dismantled portions to the outer side of the tank by providing scaffoldings inside the tank, conveying the dismantled portions from the top of the tank to the ground by engaging man coolies and trolley and ready for stack measurement including all cost and conveyance, hire charges of scaffoldings, tools and plants, including all labour charges etc. complete as per the direction of Departmental Officers. | BI01010001010000000000000515BI0100001117 | 5.774 | cum |
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| 7 | 1.006 | Providing and laying in position ready mixed M-30 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately.All work above plinth level upto floor V level | BI01010001010000000000000515BI0100001118 | 8.221 | cum |
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| 8 | 1.007 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more | BI01010001010000000000000515BI0100001119 | 840.84 | kg |
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| 9 | 1.008 | 12 mm cement plaster finished with a floating coat of neat cement of mix: | BI01010001010000000000000515BI0100001120 | 409.803 | sqm |
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| 10 | 1.009 | 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. 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 tilling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured) | BI01010001010000000000000515BI0100001121 | 290.332 | sqm |
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| 11 | 1.01 | Providing and applying crystalline mortar by mixing in the ratio of 4.5 : 1 (4.5 partscrystalline mortar : 1 part water) for the treatment of faulty construction joints, cracks,tie rod holes and spalled & honeycombed surface of RCC underground structureslike basement, water tanks, bridge deck etc. to ensure water tightness. The crystalliemortar shall conform to the EN 1504-3 having compressive strength Class R4 (?45MPa) and adhesive bond strength Class R3 (?1.5 MPa). The work shall be carried outall complete as per specification and the direction of the engineer-in-charge. Theproduct performance shall carry guarantee for 10 years against any leakage.For sealing cracks and faulty construction joints, routed out/making U-shape groovesize 25x25mm and then primed the area with integral crystalline slurry @0.05kg/runningmeter and while the surface is tacky filled the groove upto surface with crystallinemortar @1.50kg/running meter. Once crystalline mortar is touch dry then finally appliedtwo coats of integral crystalline slurry @0.05kg/running meter per coat. | BI01010001010000000000000515BI0100001122 | 25 | metre |
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| 12 | 1.011 | Providing and applying integral crystalline slurry of hydrophilic in nature forwaterproofing treatment to the RCC structures like retaining walls of the basement,water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels/ subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 partsintegral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 partsintegral crystalline slurry : 1 part water) for horizontal surfaces and applying thesame from negative (internal) side with the help of synthetic fiber brush. The materialshall meet the requirements as specified in ACI-212-3R-2010 i.e by reducingpermeability of concrete by more than 90% compared with control concrete as perDIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystallineslurry shall be capable of self-healing of cracks up to a width of 0.50mm. The workshall be carried out all complete as per specification and the direction of the engineerin-charge. The product performance shall carry guarantee for 10 years against anyleakage.For vertical surface two coats @0.70 kg per sqm | BI01010001010000000000000515BI0100001123 | 10.5 | sqm |
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| 13 | 1.012 | Providing and applying integral crystalline slurry of hydrophilic in nature forwaterproofing treatment to the RCC structures like retaining walls of the basement,water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels/ subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 partsintegral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 partsintegral crystalline slurry : 1 part water) for horizontal surfaces and applying thesame from negative (internal) side with the help of synthetic fiber brush. The materialshall meet the requirements as specified in ACI-212-3R-2010 i.e by reducingpermeability of concrete by more than 90% compared with control concrete as perDIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystallineslurry shall be capable of self-healing of cracks up to a width of 0.50mm. The workshall be carried out all complete as per specification and the direction of the engineerin-charge. The product performance shall carry guarantee for 10 years against anyleakage.For horizontal surface one coat @1.10 kg per sqm. | BI01010001010000000000000515BI0100001124 | 10.59 | sqm |
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| 14 | 1.013 | Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) | BI01010001010000000000000515BI0100001125 | 413.4 | sqm |
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| 15 | 1.014 | Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar | BI01010001010000000000000515BI0100001126 | 5 | cum |
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| 16 | 1.015 | 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.In cement mortar | BI01010001010000000000000515BI0100001127 | 9.973 | cum |
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| 17 | 1.016 | Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge. | BI01010001010000000000000515BI0100001128 | 1.772 | cum |
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| 18 | 1.017 | Dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:Of area 3 sq. metres and below | BI01010001010000000000000515BI0100001129 | 6 | No |
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| 19 | 1.018 | Taking out doors, windows and clerestory window shutters (steel or wood ) including stacking within 50 metres lead:Of area 3 sq. metes and below | BI01010001010000000000000515BI0100001130 | 6 | No |
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| 20 | 1.019 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with: | BI01010001010000000000000515BI0100001131 | 5 | cum |
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| 21 | 1.02 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001132 | 0.5 | cum |
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| 22 | 1.021 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: | BI01010001010000000000000515BI0100001133 | 4.366 | cum |
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| 23 | 1.022 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001134 | 0.568 | cum |
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| 24 | 1.023 | Centering and shuttering including strutting, etc. and removal of form for: | BI01010001010000000000000515BI0100001135 | 6.338 | sqm |
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| 25 | 1.024 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars | BI01010001010000000000000515BI0100001136 | 60 | kg |
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| 26 | 1.025 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) | BI01010001010000000000000515BI0100001137 | 0.652 | cum |
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| 27 | 1.026 | Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. | BI01010001010000000000000515BI0100001138 | 12.181 | sqm |
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| 28 | 1.027 | Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of Ist quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 ( 1 cement : 4 Coarse sand), including pointing the joints with white cement and matching pigments etc., complete. | BI01010001010000000000000515BI0100001139 | 2.85 | sqm |
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| 29 | 1.028 | Taking out existing wooden door shutter, repair by cutting, painting etc. andrefixing of repaired door shutters to existing door frames, including replacementof hinges with screws, etc. as required, all complete as per the direction of theEngineer-in-charge. | BI01010001010000000000000515BI0100001140 | 5.04 | sqm |
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| 30 | 1.029 | Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. Using Anjili wood / jack wood 30 mm thick shutters | BI01010001010000000000000515BI0100001141 | 5 | sqm |
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| 31 | 1.03 | Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).Sal wood | BI01010001010000000000000515BI0100001142 | 0.091 | cum |
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| 32 | 1.031 | Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. | BI01010001010000000000000515BI0100001143 | 100 | kg |
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| 33 | 1.032 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. | BI01010001010000000000000515BI0100001144 | 500 | sqm |
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| 34 | 1.033 | Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under,including cutting the patch in proper shape, raking out joints and preparing plasteringthe wall surface with white cement based polymer modified self curing mortar, includingdisposal of rubbish, all complete as per the direction of Engineer-In-Charge. | BI01010001010000000000000515BI0100001145 | 4 | sqm |
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| 35 | 1.034 | Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer | BI01010001010000000000000515BI0100001146 | 2000 | sqm |
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| 36 | 1.035 | Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work | BI01010001010000000000000515BI0100001147 | 662.172 | sqm |
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| 37 | 1.036 | Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade:Old work ( one or more coats) | BI01010001010000000000000515BI0100001148 | 266.459 | sqm |
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| 38 | 1.037 | Finish walls with Acryllic Smooth exterior paint of required shade:Old work ( Two or more coats applied @ 1.67 ltr/10 sqm) on existing cement paint surface | BI01010001010000000000000515BI0100001149 | 897.705 | sqm |
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| 39 | 1.038 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done . | BI01010001010000000000000515BI0100001150 | 20 | sqm |
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| 40 | 1.039 | Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.75 ltr/10 sqm of approved brand and manufacture | BI01010001010000000000000515BI0100001151 | 70 | sqm |
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| 41 | 1.04 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work | BI01010001010000000000000515BI0100001152 | 50 | sqm |
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| 42 | 1.041 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture . | BI01010001010000000000000515BI0100001153 | 50 | sqm |
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| 43 | 1.042 | Lettering with black Japan pint of approved brand and manufacture | BI01010001010000000000000515BI0100001154 | 200 | Letterxcm ht |
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| 44 | 1.043 | Engaging Carpenter (average) | BI01010001010000000000000515BI0100001155 | 10 | Day |
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| 45 | 1.044 | Engaging Coolie | BI01010001010000000000000515BI0100001156 | 25 | Day |
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| 46 | 1.045 | Engaging Fitter ( grade 1) | BI01010001010000000000000515BI0100001157 | 10 | Day |
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| 47 | 1.046 | Washing OHSR/GLSR using brooms, brushes and bleaching powder by engaging coolies, scrubbing twice, washing and cleaning using fresh water, including side wall, floor slab and columns, disposing the the slurry / waste materilas away from the immediate premises and within the initial lead of 50m from the periphery of the tank, without causing any damage to the exististing strucutre and installations, charges including the operation of valves, conveyance and hire charges of tools and as per the direction of the department officers etc. complete. | BI01010001010000000000000515BI0100001158 | 524.852 | sqm |
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