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| 1 | Dismantling single layer mangalore pattern or similar tiles in roofing incl ridge tiles including cement plaster complete all as specified and directed. |
| 2 | Taking down cement plaster & screed bed including existing roof treatment or fillets on roof surfaces and wall surfaces complete, racking out joints, hacking for key scrubbing down with water etc. and removing rubbish to a distance exc 250m and not exc 500m all as specified and as directed. |
| 3 | Dismantling Stone slabs and tiles of any description or thickness in floors, aprons and roof etc. laid bedded and pointed in any mortar. |
| 4 | Demolition ofcementconcrete in roofs, floors(other than ground floor), beams, staircases, landing and similar suspended work, complete all as specified and as directed. |
| 5 | M&L PCC 1:2:4 type Bo using 12.5mm graded stone aggregate as in padding concrete for roof, plinth courses, string courses, water troughs and the like finished even and smooth including necessary formwork, weathering, slightly rounded or chamfered angles and throating complete all as directed. |
| 6 | M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in water tank platform on roof top portion finished even and smooth including necessary formwork etc. Complete. |
| 7 | M&L for 15 mm thick rendering in cement mortar 1:4 on fair surfaces of brick masonry or concrete surface, finished the surface even and smooth with using extra cement including using WPC as per manufacturers instructions, complete all as specified and directed. |
| 8 | Supply only liquid waterproofing compound (ISI grade only) |
| 9 | M&L for preparation of newly plastered surface and applying two coats of Anti fungal exterior emulsion paintover a coat of alkali resistance priming paint complete all as specified and directed. |
| 10 | Demolition of brick work, built in Cement mortar including all quoins, arches, pillars etc. complete all as specified and directed. |
| 11 | M&L Brick work with sub class \"B\" bricks straight or curved on plan exceeding 6m mean radius built in CM 1:6 as in over head water tank staging sides all as specified. |
| 12 | M&Lfor provn of water proofing roof treatment to accessible/ Non accessible RCC roof with APP modified membrane with non woven polyester reinforced wt. not less than 3 Kg/Sqm of thickness not less than 3 mm having thermalinsulation with white mineral/ gravel finish on upper side of membrane uniformly embedded during manufacturing process all as per following specifications: |
| 13 | The surface of the roof, parapet and gutters, drain mouths etc. over which water proofing treatment is to be applied shall be cleaned of all foreign matters such as fungus, mass, dust etc. by wire brushing and dusting. For cast iron drain outlets the grove shall be cut around to tuck in the treatment as pipes, chimneystacks etc. and other similar situations to ease up about corners. |
| 14 | Bituminous primer conforming to IS : 3384-1965 oil bound bitumen primer @ 0.20kg per sqm and applying a coat blown grade hot bitumen 85/25 or 90/15 @ 1.20 kg/sqm to be applied an prepared surface till the surface is properlyimpregnated. |
| 15 | APP modified water proofing membrane as specified shall be laid on the primer surface by torch application method as per manufacturers instructions, The overlaps while torching shall be 100 mm in both directions(longitudinal and transverse directions). All overlap joints shall be sealed thoroughly by thermo fusing both the membrane layers and sealing it with the help of hot trowel. The overlap joints shall be made as monolithic layer. |
| 16 | All joints& changes in direction should be curved with cement mortar 1:3 mixed with SBR latex @ 200 ml per beg of cementand cured well before laying the membrane. |
| 17 | Apply one coat of solar reflective bituminous aluminium paint @ 100 gm per sqm over a coat of aluminium red oxide primer on the APP membrane, complete all as specified and directed by Engr-in-Charge. |
| 18 | Taking up or down 25 to 32mm steel/ UPVC tubing and connections , including cleaningfor refixingand balance to be stacked issuing under credit all as specified and |
| 19 | Refixing old 25/ 32mm UPVC pipe and connections in new or old position (Walls, ceiling, floors, etc.), complete all as specified and directed. |
| 20 | S&F 32mm Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any typeof pipe, complete all as specified and directed by Engr-in-Charge. |
| 21 | Dismantling of cast iron or reinforced concrete/ PVC drain pipes, any size jointed in cement mortar and taking out of trenches, if required complete all as specified and directed. |
| 22 | S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, ceilings or in floors etc. and including necessary scaffolding where is required, complete all as specified and directed. |
| 23 | S&F 75mm bore PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to walls, ceilings or in floors etc. andincluding necessary scaffolding where is required, complete all as specified and directed. |
| 24 | Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position, Cleaning and removing all scale and dirt, etc., from tanks and from mouths of circulating pipes etc. exc 250 & n exc 500 capacity in litres |
| 25 | Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position, Cleaning and removing all scale and dirt, etc., from tanks and from mouths of circulating pipes etc. exc 500 & n exc 1000 capacity in litres. |
| 26 | Dismantling water tanks and removing to store exc 250 and not exc 500 Ltr capacity and stacking for issuing under credit all as specified and directed. |
| 27 | Dismantling water tanks and removing to store exc 500 and not exc 1000 Ltr capacity and stacking for issuing under credit all as specified and directed. |
| 28 | S&F rotational moulded polythene water storage tank (Cylindrical vertical) 3 layer with close top) hoisted and fixed in position all as specified in repairs 500 litres capacity including tank connector complete all as specified and directed. |
| 29 | S&F rotational moulded polythene water storage tank (Cylindrical vertical) 3 layerwith close top) hoisted and fixed in position all as specified in repairs 1000 litres capacity including tank connector complete all as specified and directed. |
| 30 | S&F in repairs 25mm dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed. |
| 31 | S&F in repairs 32mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron/ UPVC pipe and fixed, complete all as specified and directed. |
| 32 | S&F in repairs 20 mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron/ UPVC pipe and fixed, complete all as specified and directed. |
| 33 | Dismantling wrought iron or mild steel work of any description not otherwise provided fand stacking for issuing under credit all as specified and directed. |
| 34 | S & F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/orriveted, or forgedinto spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks staging, angle iron trays for laying water pipes and similar work conforming toFe.290.Gde-E-165 |
| 35 | M&L for preparation of new or previously untreated steel surfaces of any description over 10 cm in width or girthnot other wise described and applying two coats of synthetic enamel paint over a coat of red oxide primer. |
| 36 | M&L for Double scaffolding (without disturbing the existing wall) for removing the Mangalore pattern tiles on roof/ parapet and chajjas and for plastering and finishing work at the outer periphery of the building, complete all as specified and directed. Note:- (i) The buildings considered in this item is G+4 storey and above.(ii) Scaffolding measured only one time and one face for particular place after completion of work in all respect (like dismantling, plastering, painting and complete finishes work) |
| 37 | Taking up or down steel tubing and connections of following sizes including cleaning for refixing and stacking for issuing under credit all as specified and directed.Note: Excavation and earth work shall be measured and paid separately |
| 38 | 20 mm dia bore |
| 39 | 25 mm to 32 mm dia bore |
| 40 | 40 mm to 50 mm dia bore |
| 41 | 80 mm dia bore |
| 42 | Relaying of GI Pipe line after proper cleaningof following size dia bore retrieved from ser item No 32 above with all accessories :- |
| 43 | 20 mm dia bore |
| 44 | 25 mm dia bore |
| 45 | 50 mm dia bore |
| 46 | 80 mm dia bore |
| 47 | Supply and laying and testing ofmedium grade galvanised iron steel tubing of following sizes, ISI marked, including GI fittings such as unions, reducer sockets, socket reducing bends, elbows, tees, checknuts, caps, plugsetc complete laid in trenches/floors etc complete all as specified and directed. |
| 48 | 20 mm dia bore |
| 49 | 25 mm dia bore |
| 50 | 50 mm dia bore |
| 51 | 80 mm dia bore |
| 52 | Taking up or down PP-R pipe and connections of 40 mm dia bore including cleaning for refixing and stacking for issuing under credit all as specified and directed..Note: Excavation and earth work shall be measured and paid separately |
| 53 | Relaying of PP-R pipe 40 mm dia in good condition retrieved from ser No 35 above with all accessories complete all as specified and directed. |
| 54 | Supply and fix replacement 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed for 40 mm dia bore complete to walls, ceilings or in floors complete all as specified and directed |
| 55 | Dismantling of PP-R gate valve of size 40 mm including replacement of connections and stacking for serviceable pipe for re-use and balance to be stacked issuing under credit all as specified and directed. |
| 56 | Refixing of serviceable PP-R gate valve retrieved from ser No 38 above with all accessories |
| 57 | Supply and fix in replacement PP-R Gate valves (brass insert) of 40 mm dia bore size |
| 58 | Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exceeding 5 cm but not exceeding 10 cm and dia of neck 5 to 10 mm complete all as specified and directed. |
| 59 | Dismantling old Gunmetal globe or gate valve, kept aside serviceable valve for refixingand balance to be stacked issuing under credit all as specified and directed. |
| 60 | 25 mm dia bore |
| 61 | 50 mm dia bore |
| 62 | 80mm dia bore |
| 63 | Refixing of serviceable Gunmetal Gate valve retrieved against ser item No 42 above |
| 64 | 25 mm dia bore |
| 65 | 50 mm dia bore |
| 66 | S & F in repairs Gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe of following size of bore and conforming to IS 778 of 1984 complete all as specified and directed. |
| 67 | 25 mm dia bore |
| 68 | 50 mm dia bore |
| 69 | S & F in repairsCI sluice valves 80 mm dia bore, flanged, heavy duty, class PN 1.0, as per IS-14856 including brass spindle, with hand wheel, nuts bolts and gaskets complete all as specified and directed. |
| 70 | Dismantling old Non return valve of following size, including cleaning serviceable valvefor refixingand balance to be stacked issuing under credit all as specified and directed |
| 71 | 25 mm dia bore |
| 72 | 32 mm dia bore |
| 73 | 50 mm dia bore |
| 74 | 80 mm dia bore |
| 75 | Re fixing serviceable Non return valve retrieved against seritem No 46 above complete all as directed. |
| 76 | 25 mm dia bore |
| 77 | 32 mm dia bore |
| 78 | 50 mm dia bore |
| 79 | 80 mm dia bore |
| 80 | S & F in repairs Non return (Reflux) Valve, cast iron, of following size of bore, flanged, with GM working parts as per IS - 5312, with nuts bolts and gaskets complete suitable for GI/CPVC/UPVC (PN-16) as per site requirement all as specified and directed. |
| 81 | 25 mm dia bore |
| 82 | 32 mm dia bore |
| 83 | 50 mm dia bore |
| 84 | 80 mm dia bore |
| 85 | Dismantling UPVC pipe and fittings of following sizes,clean the serviceable pipe forrefixingand balance to be stacked issuing under credit all as specified and |
| 86 | 20 mm dia bore |
| 87 | 25 mm dia bore |
| 88 | 32 mm dia bore |
| 89 | 100 mm dia bore |
| 90 | Relaying serviceable Unplasticised PVC pipes retrieved from ser Item No 49 with all fittings and fixtures |
| 91 | 20 mm dia bore |
| 92 | 25 mm dia bore |
| 93 | 32 mm dia bore |
| 94 | 100 mm dia bore |
| 95 | Supplying and laying of Unplasticised PVC pipes with pressure rating 10 Kg/ Sqcm with all fittings, fixed complete to wall/floor/pipe tray with proper clamp complete all as specified. |
| 96 | 20 mm dia bore |
| 97 | 25 mm dia bore |
| 98 | 32 mm dia bore |
| 99 | 100 mm dia bore |
| 100 | Dismantling UPVC valves of following sizes,clean the serviceable valve forrefixingand balance to be stacked issuing under credit all as specified and directed |
| 101 | 20 mm dia bore |
| 102 | 25 mm dia bore |
| 103 | 32 mm dia bore |
| 104 | Relaying serviceable Unplasticised PVC valves retrieved from ser Item No 52 with all fittings and fixtures |
| 105 | 20 mm dia bore |
| 106 | 25 mm dia bore |
| 107 | 32 mm dia bore |
| 108 | Supplying and fixing of Unplasticised PVC ball valve of following sizes complete all as specified. |
| 109 | 20 mm dia bore |
| 110 | 25 mm dia bore |
| 111 | 32 mm dia bore |
| 112 | Dismantling of aluminium /GI strip of any sizes kept safe custody for re use all as directed. |
| 113 | Relaying of serviceable aluminium /GI strip of any sizes from ser Item No 55 above with proper jointing complete all as specified and directed. |
| 114 | S & F epoxy base insulators of suitable size 40 mm height for fixing GI earth strip on wall/ceiling/floor etc including dismantling old insulators complete all as specified. |
| 115 | Dismantling solar storage tank suitable for 100 litre capacity, including dismantling all pipe connection, electrical connection and frame of tank,kept safe custody andrefixing new spares or dismantled serviceable spares after cleaning / descaling / arresting leak with brazing work complete work with proper electrical connection with new PVC insulated copper wires 2.5 copper (2x 2.5 sqmm +2.5 sqmm for earth) multistranded cable of suitable length from switch board to system including testing ,commissioning and all as specified and directed. NOTE: US tank shall be replaced with new one and measured & paid under relevant item in BOQ as supply only |
| 116 | Dismantling solar collector plate with 4mm thick glass, frame made of aluminium section complete panel including enclosure and frame without damaging parts, kept in safe custody and refixing new spares or dismantledserviceable spares after cleaning / descaling / arresting leak with brazing work complete all as specified and directed. Note: Old collector plate shall be replace with new one and measured & paid under relevant item in BOQ as supply only |
| 117 | Supply onlyStorage tank suitable for 100 litre capacity, outer body made out of high engineering plastic and inner container made out of SS 304 L Plasma TIG welded and insulated with PUF insulation complete with heating element 2 KW with thermostat including hoisting to the inlet and outlet connections from solar panel complete including taking down |
| 118 | Supply onlysolar plate collector with 4mm thick glass, frame made of aluminium section complete panel of approx. size 1.00 mtr X 2.00 mtr maximum working pressure 245 Kpa (2.45 Bar) including necessary water connection including taking down |
| 119 | Supply and laying Hot water pipe (CPVC)duly insulated with glass wool and aluminium cladding for 25 mm dia size bore with suitable clamp on wall/ pipe tray including dismantling the existing hot water pipe line including fittings complete all as directed. |
| 120 | Disconnection of existing HDPE pipe from its existing position and relaying after repair. |
