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| 1 | Providing and fixing double scaffolding system (cup lock type) onthe exterior side, up to seven story height made with 40 mm diaM.S. tube 1.5 m centre to centre, horizontal & vertical tubes joiningwith cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase 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 locations 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. |
| 2 | Providing and fixing on wall face unplasticised Rigid PVC rain waterpipes conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,Single socketed pipes.75 mm diameter |
| 3 | 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. Single tee with door75x75x75 mm |
| 4 | Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conformingto IS : 13592 Type A, including jointing with seal ring conforming toIS : 5382, leaving 10 mm gap for thermal expansion.Bend 87.5°75 mm bend |
| 5 | Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc. :For 75 mm dia pipe |
| 6 | Providing and fixing on wall face unplasticised Rigid PVC rain waterpipes conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes.110 mm diameter |
| 7 | Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conformingto IS : 13592 Type A, including jointing with seal ring conforming toIS : 5382, leaving 10 mm gap for thermal expansionBend 87.5° 110 mm bend |
| 8 | Providing and fixing M.S. holder-bat clamps of approved design toSand Cast iron/cast iron (spun) pipe embedded in and includingcement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2coarse sand : 4 graded stone aggregate 20 mm nominal size),including cost of cutting holes and making good the walls etc. : For 100 mm dia pipe |
| 9 | Providing and fixing on wall face unplasticised Rigid PVC SWR pipe confirming to IS: 13592 Type B,including jointing with seal ring of approved brand and manufacturer.Single socketed pipes. 110 mm diameter |
| 10 | Providing and fixing on wall face unplasticised - PVC Door Tee of size 110x110x110 mm for SWR pipe confirming to IS: 14735 of approved brand and manufacturer |
| 11 | Providing and fixing on wall face unplasticised - Door bendsize 110x110x110 mm for SWR pipe confirming to IS: 14735 of approved brand and manufacturer |
| 12 | Providing and fixing on wall face unplasticised - Y-Tee (with door) size 110x110x110 mm for SWR pipe confirming to IS: 14735 of approved brand and manufacturer. |
| 13 | Providing and fixing on wall face unplasticised - Bend 45 degreesize 110x110x110 mm of approved brand and manufacturer |
| 14 | 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. The cleaning shall consist following operations:-(i) Tank shall be emptied of water by pumping & bottom shall becleaned of silt and other deposits.(ii) Entire surface area of the sump shall then scrubbed thoroughlywith 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 looseparticles shall be removal from the surface.(v) Finally the surface shall be treated with ultraviolet radiation etc.as per direction of Engineer-in-Charge. |
| 15 | Cleaning of terrace/loft water storage tank (inside surface area) upto2000 litre capacity at all heights with coconut brushes, duster etc.,removal of silt, rubbish from the tank and cleaning the tank with freshwater disinfecting with bleaching powder @ 0.5gm per litre capacityof tank including marking the date of cleaning on the side of tankbody with the help of stencil and paint and disposing of malba allcomplete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) |
| 16 | Repairs to plaster of thickness 12 mm to 20 mm in patches of area2.5 sq.meters and under, including cutting the patch in proper shape,raking out joints and preparing and plastering the surface of the wallscomplete, including disposal of rubbish to the dumping ground, allcomplete as per direction of Engineer-in-Charge.With cement mortar 1:4 (1cement: 4 coarse sand) |
| 17 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete |
| 18 | Finishing walls with textured exterior paint of required shade:Old work (One or more coats) applied @ 1.82 ltr/10 sqm. |
| 19 | Distempering with 1st quality acrylic distember (Ready mix) havingVOC content less than 50 grams/ litre of approved brand andmanufacture to give an even shade : Old work (one or more coats) |
| 20 | Painting with synthetic enamel paint of approved brand andmanufacture of required colour to give an even shade: One or more coats on old work |
| 21 | Providing & fixing MS welded mesh (Approximate weight 3.30 kg/sqm) including cutting & welding in position as required (for payment actual weight will be measured). |
| 22 | Steel 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. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 23 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work |
