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| 1 | Excavation of trenches in hard/dense soil for laying GI water supply pipelines, not exceeding 1.5 m in width and up to 1.5 m depth, including dressing and ramming of sides and bottom, getting out excavated material, shoring/strutting where required, dewatering if necessary, and disposing of surplus excavated earth within a lead of 50 m and lift up to 1.5 m, complete, all as specified and directed.(1) The rate shall include excavation in hard/dense soil, breaking clods, dressing of trench bed, and all incidental operations necessary for laying the pipeline. (2) Refilling, watering, ramming, and consolidation around the pipeline shall be measured and paid separately under the relevant BOQ item. (3) Any damage caused to existing underground utilities such as water mains, electrical cables, communication cables, drains, etc., during excavation shall be made good by the contractor at his own cost. (4) Excavated material suitable for backfilling shall be stacked separately as directed . (5) Disposal of unsuitable or surplus excavated material beyond the specified lead shall be measured and paid separately, if applicable. |
| 2 | ditto all as per ser item No 1 above but Soft/loose soil |
| 3 | M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed. |
| 4 | M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed. |
| 5 | M&L precast cement concrete 1:3:6 type C-1 ( using 20mm graded aggregate ) block masonry with solid blocks exc10 cm thick in width and setting in cement mortar 1:6 complete in wall complete all as specified and directed |
| 6 | M & L for Galvanised steel wire netting mesh size 50mm x 50mm and dia of wire 4.00mm (conforming to IS 4826). The mesh shall be fixed to steel frame with suitable clamps, nuts, bolts and welding etc all as specified and directed. (Note: sample/ make of mesh shall be got approved from GE by contractor prior placing bulk order). |
| 7 | M&L for mild steel work as in bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; handmade sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed. |
| 8 | S&F MS rungs fixed to sump of size 200mm x 300 mm with steel reinforcement 25mm dia in required shape and fixed to brick walls in as steps in sump of wall complete all as specified and directed. |
| 9 | M&L for cement concrete (1:3:6) type C2 using 20mm graded stone aggregate in plinth protection, 100 mm thick, finished even and smooth without using extra cement, including making joints 12 mm wide to the full depth of PCC at every 3 metres and at every change of direction and filling the same with & including bitumen85/25 and sand in the proportion of (1:3) by weight complete all as specified and as directed. |
| 10 | M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement complete all as specified and directed. |
| 11 | M & L for 15 mm thick rendering in cement mortar 1:4 on other than fair faces of brick work or stone masonry or on one side of lathing surfaces and finished the surface even and smooth without using extra cement complete all as specified and directed. |
| 12 | Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed. |
| 13 | M&L for preparation of newly plastered surfaces of Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) etc complete all as specified and directed. |
| 14 | Taking up or down 80 mm bore GI water tubing, including all pipe fittings and connections, segregating serviceable and unserviceable materials, keeping serviceable materials in safe custody for reuse, and removing unserviceable pipes and fittings from site complete, all as specified and directed.Notes:(i) The cost of excavation, refilling, and disposal of surplus earth shall be measured and paid separately under the relevant items of the BOQ. (2) During excavation for the pipeline, any damage caused to existing pipelines, electrical cables, communication cables, or other underground services shall be made good by the contractor at his own cost. (3) Failure to restore such damages promptly may attract penalties as directed by the Accepting Officer. (4)Tenderers are advised to visit the site before quoting and satisfy themselves regarding the existing pipeline route and site conditions. |
| 15 | Ditto all as per item No 14 above but for 50mm GI pipe |
| 16 | Demolition of brick work in cement motor including pillar etc below / above ground level etc and removing to a distance not exc 50 meter complete all as specified and directed. |
| 17 | Demolition of cement concrete (un-reinforced) in ground floor and pavings not exc. 15 cm thick (Below or above ground level) complete all as specified and directed. |
| 18 | M&L for water proofing treatment of underground structure including Non-Shrink-Polymeric waterproof grouting compound mixed with neat cement slurry (mixing of ratio as per manufacturers instruction) be injected through the special threaded nozzles under pressure not exc 2Kg/Sqm to ensure that the grouts runs through all pores and cracks in the concrete there by sealing them after injections is over the nozzles be sealed off the CICO Supaplast and applying two coats of a polymer modified cementitious slurry (such as TAPE CRETE or equivalent) complete all as specified and directed |
| 19 | M&L for Mak Premix Ready Mix Road Repair Patching Compound,(Wegrow potseal) for Roads Floor, and making good after laying of pipe with removed soil/debris/dust and finally sealed with patchmat of thickness not less than to match with the top surface of Road complete all as specified and directed. Note: The qty of patch mat measured as per actual ground requirement. |
| 20 | M&L for cutting existing bituminous road/concrete road/plinth protection not exceeding 0.50 metre in depth and 30 cm in width for laying of pipeline, including excavation, refilling with excavated earth in layers, watering and consolidation after laying of pipe, and preparing the surface for restoration, complete, all as specified and directed.Notes:1. Cement concrete and patch mat for restoration shall be measured and paid for separately under the respective items of the BOQ.2. Cement concrete shall be used for restoration of concrete roads/plinth protection, whereas patch mat shall be used for restoration of bituminous roads.3. The restored surface shall be finished true to line, level and camber to match the existing adjoining road/plinth protection. |
| 21 | Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point complete all as specified and directed. |
| 22 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed. Please Enable Macros to View BoQ information |
| 23 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed. Please Enable Macros to View BoQ information |
