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| 1 | BUS TERMINAL |
| 2 | 14.72 : 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 . |
| 3 | 50.4.1.1 : Providing and laying in position cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size) up to floor five level excluding the cost of centering, shuttering, finishing for leveling coarse of floor and roof etc. |
| 4 | 4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) |
| 5 | 14.89.1 : Providing and fixing APP (Atactic Polypropylene Polymer) modifiedprefabricated five layer 2 mm thick water proofing membrane, black finishedreinforced with glass fibre matt consisting of a coat of bitumen primer forbitumen membrane @ 0.40 litre/sqm by the same membrance manufacture ofdensity at 25°C, 0.87 - 0.89 kg/ litre and viscocity 70 - 160 cps. Over the primercoat the layer of membrane shall be laid using Butane torch and sealing alljoints etc., and preparing the surface complete. The vital physical and chemicalparameters of the membrane shall be as under : Joint strength in longitudinaland transverse direction at 23°C as 350/300 N/ 5 cm. Tear strength in longitudinaland transverse direction as 60/80N. Softening point of membrane not less than150°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 authorisedapplicator of the manufacture of membrane2mm (for corrugated roof sheets) |
| 6 | 14.75A : Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacityat all heights with coconut brushes, duster etc., removal of silt, rubbish from the tankand cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gmper litre capacity of tank including marking the date of cleaning on the side of tank bodywith the help of stencil and paint and disposing of malba all complete as per directionof Engineer-in-Charge. (The old date already written on tank should be removed withpaint remover or black paint and if date is not written with the stencil or old date is notremoved deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittingsor ball cock is damaged that is to be repaired by contractor at his own cost and nothingextra will be paid on this account) |
| 7 | 22.23.1 : 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 |
| 8 | 22.23.2 : 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. |
| 9 | 11.41.2 : Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm. |
| 10 | 11.55.1 : Providing and laying flamed finish Granite stone flooring in required designand patterns, in linear as well as curvilinear portions of the building all completeas per the architectural drawings with 18 mm thick stone slab over 20 mm(average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid andjointed with cement slurry and pointing with white cement slurry admixed withpigment of matching shade including rubbing, curing and polishing etc. allcomplete as specified and as directed by the Engineer-in-Charge :Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye orequivalent. |
| 11 | 100.36.1 : Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel enginepump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete.\"(Ref. No. 000, Technical Circular)\" |
