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| 1 | Demolishing brick tile covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead complete all as specified and directed. |
| 2 | Demolishing of mud in roofs, any thickness, including plastering and leeping (whether full thickness removed or only a part thereof) and disposal of material within 50 metre lead complete all as specified and directed. |
| 3 | Removing existing water proofing APP/blace top treatment and removing rubbish material out side of site complete all as specified and directed. |
| 4 | Material and labour for roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc complete all as specified and directed. |
| 5 | Material and labour for cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed. |
| 6 | Material and labour for 25 mm thick cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) complete all as specified and directed. |
| 7 | Material and labour for cement concrete type B-0 , 1:2:4 (Using 12.5 mm graded aggregate) in roof kerbs, mud stops, rounded or chamfered on edges complete all as specified and directed. |
| 8 | Material and labour for high performance Hybrid Polyurea waterproofing coating spray/hand applied liquid membrane with following specifications: (a) Elongation of range 400% to 600%. (b) Tensile strengthof 8-12N/mm2. (c) Crack bridging ability of 3.00-4.00mm. (d) Hardnes (Shore \\"A\\" ASTM D2240) of range 50-70.The application shall include final base preparation, epoxy primer application in rato 1.1 (resin: hardner) with 100% water dilution and application of Hybrid polyurea in two coats in 6 hrs interval to achieve total min thickness 1 to 1.50mm. The application/ treatment shall be carried out by authorized rep of approved specialist firm/manufacturer. A sample has to be prepared by applicator before starting of work on ground and this sample to be approved by GE. Make- SIKA/FOSROC/Asian Paints/Berger.Note:- The defect liability period of water proofing treatment to RCC roof slab including sunken floor shall be 10 years and the contractor shall be responsible to keep the entire building(s) free From leakage/seepage for a period of 10 years after certified date of completion. The contractor may obtain a similar guarantee from the specialist firm engaged by him for the purpose. (b) Contractor has to bring entire quantatity (as per manufacturer instruction for coverage area per unit of material) of water proofing material in one go and to be deposited in MES store. MES JE will issue material for use at site on daily basis and all empty cane shall be kept in MES store untill entire work of water proofing is completed as per CA.(c) Contractor shall submit original purchase voucher as soon as material arrived at site, for verification of required quantity of material as per manufacturers instruction. |
| 9 | Material and labour for rendering 15 mm thick on fair faces of brick work surfaces in wall with CM (1:3) finished smooth and even without using extra cement complete all as specified and directed. |
| 10 | Material and labour for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.20 kg per sqm including cleaning of surfaces complete all as specified and directed. |
| 11 | Material and labour for APP based polymeric membrane minimum weight 3Kg/Sqm and minimum 3mm thick reinforced with polyster non wove fabric (weight not less than 150gm/Sqm) laid on primed surfaces by forced application complete all as specified and directed. |
| 12 | Supply and fixing for heat resistant terrace tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner complete all as specified and directed. |
| 13 | Material and labour for preparation of new surface of APP membrane and applying two coat of aluminium paint complete all as specified and directed. |
| 14 | Material and labour for roof cleaning by cutting or uprooting grass, vegetation and small plants etc from the roof/wall, including making good cement plaster/concrete surface and removing rubbish off the premises, cleaning the surface complete all as specified and directed. |
| 15 | Supply and fixing in repairs of 150mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, fixed to walls height upto 12mtr by scaffolding complete all as specified and directed. |
| 16 | Supply and fixing of 150 mm PVC (SWR) bends complete all as specified and directed. |
| 17 | Material and labour for chipping of unsound/weak concrete material from slabs, beams, columns etc 75mm average thickness with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete all as specified and directed. |
| 18 | Material and labour for cleaning of reinforcement for bars upto 12mm from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry complete all as specified and directed. |
| 19 | Material and labour for drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, Upto and including 12mm dia complete all as specified and directed. |
| 20 | Mild steel (TMT) bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips upto the height 12m of approved complete all as specified and directed. |
| 21 | Providing, mixing and applying 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 of approved adhesive on chipped portion of RCC complete all as specified and directed. |
| 22 | Material and labour for formwork for flat rough finished surface to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc complete all as specified and directed. |
| 23 | Dismantling wrought iron or mild steel work of any description not otherwise provided upto the height 12m of approved complete all as specified and directed. |
| 24 | Supply and fixing for roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats upto the height 12m of approved etc. Fe-410-W(Gde-E-250) quality-B complete all as specified and directed. |
| 25 | Material and labour for perparation of new or previously untreated steel surface of any description two coats of synthetic enamel paint over and including a coat of red oxide primer on steel surfaces , n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint complete all as specified and directed. |
| 26 | Supply and fixing of 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,10cm and n exc 15cm long, diameter of neck 16 to 20 mm upto the height 12m of approved complete all as specified and directed. |
| 27 | Dismantling of plain or corrugated steel sheeting,any gauge, thickness, including Nainital or similar pattern roof coverings upto the height 12m of approved complete all as specified and directed. |
| 28 | Supply and fixing of pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified upto the height 12m of approved complete all as specified and directed. |
| 29 | Disconnecting existing tanks,setting aside (or lowering if required) for repairs, cleaning, etc and hoisting if required reconnecting and re-fixing in position but Exc 250 ltr & not exc 500 ltr complete all as specified and directed. |
| 30 | All as per serial item no 29 but exc 500 ltr & not exc1000 ltrs complete all as specified and directed . |
| 31 | Taking up or down steel tubing and connection including cleaning for refixing or removed to store, 15 mm dia bore complete all as specified and directed. |
| 32 | Fixing only in steel tubing and connection 15 mm dia bore complete all as specified and directed. |
| 33 | Supply and fixing for GI tubing 15mm bore medium grade with all fittings and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.. |
| 34 | Taking up or down steel tubing and connection including cleaning for refixing or removed to store, 20 mm dia bore complete all as specified and directed.. |
| 35 | Fixing only in steel tubing and connection 20 mm dia bore complete all as specified and directed. |
| 36 | Supply and fixing for GI tubing 20 mm bore medium grade with all fittings and fixed complete to wall and ceiling or laid in floors complete all as specified and directed. |
| 37 | Dismantling water tanks of capacity exc 250 ltr and nexc 500 ltr and removing to store complete all as specified and directed. |
| 38 | Dismantling water tanks of capacity exc 500 ltr and nexc 1000 ltr and removing to store complete all as specified and directed. |
| 39 | Supply and fixing for rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I of capacity 500 ltrs.20 mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic bal screwed for iron pipe and fixed. (Minimum weight 15mm-142 gms/ 20mm-210 gms/25mm-455gms/ 40mm- 690 gms) complete all as specified and directed. |
| 40 | Supply and fixing for rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I of capacity 1000 ltrs.20 mm dia Ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic bal screwed for iron pipe and fixed. (Minimum weight 15mm-142 gms/ 20mm-210 gms/25mm-455gms/ 40mm- 690 gms) complete all as specified and directed. |
| 41 | Supply and fixing in repair 20 mm dia. gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed. |
| 42 | Supply and fixing in repair 15 mm dia. gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed. |
| 43 | Taking down cement plaster on brick walls including hacking out joints, hacking for key, scrubbing down with water complete all as specified and directed. |
| 44 | Material and labour for rendering 15 mm thick on fair faces of brick work surfaces in wall with CM (1:4) finished smooth and even without using extra cement complete all as specified and directed. |
| 45 | Material and labour for two coat of cement based paint over a coat of priming plastered and other surfaces with alkali resistant priming paint on newly plastered surfaces of walls incl preparation of surfaces complete all as specified and directed. Please Enable Macros to View BoQ information |
