special repair to existing security wall at ncc dte (ap and t) and provn of rain water harvesting at cqa (s) under age br (s) no ii of ge (s) secunderabad; 1 dismantling fencing wire mesh, any type and in any position complete all as specified and as directed. 2 dismantling posts/struts (wood, steel or rcc) any section including taking out embedded portion from concrete,brick work, masonry etc andmaking good disturbed ground complete all as specified and directed . 3 demolition of brickwork stone/boulder masonry, build in cementmortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specified and as directed. 4 demolition cement concrete of any description and in anypositionnot otherwise specifically provided for including removing the same where directed complete all as specified and as directed.. 5 excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation and getting out in hard / dense soil. complete all as specified and as directed. 6 m&l for cement concrete type d2 1:4:8 (using 40mmgraded crushed stone aggregate) in foundation, filling and mass concrete complete all as specified and as directed. 7 form work to sides of concrete footings plinth beams and similar work etc with rough finished surfaces complete all as specified and as directed. 8 form work to sides of pillars, posts, struts,piers columnsandsimilar work etc with rough finished surfaces complete all as specified and as directed. 9 form work to sides and soffits of beams lintlesandsimilar work etc with fairfinished surfaces complete all as specified and as directed. 10 m&l for nominal mix rcc 1:2:4 type b0 (using 12.5 mm graded crushed stone aggregate) in coping including weathering, slightly rounded or champfered angles and throating and complete all as specified and directed 11 m&l for nominal mix rcc 1:2:4 type b1 (20 mm graded crushed stone aggregate) as in footing foundation beams bases of columns using 20mm graded stone aggregate complete all as specified and as directed. 12 m&l for nominal mix rcc 1:2:4 type b1 (20 mm graded crushed stone aggregate)as incolumns, pillars,posts and strutsusingcomplete all as specified and as directed. 13 m&l for nominal mix rcc 1:2:4 type b1 (20 mm graded crushed stone aggregate)as in beams bends etc.complete all as specified and as directed. 14 s & f mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for colums,hooking ends, and including mild steel wire not less than 0.9mm dia or securing with clips quality conforming to, tmt bars complete all as specified and as directed. 15 s & f for mild steel tmt bars 5 to 10 mm dia and over cut to length, bent to shape required, including cranking beinding spirally hopping and binding wisth and dincluding mild steel wire (annelid not less than 0.9mm dia) as in stirrups etccomplete all as specified and as directed. 16 m&l for brickwork with subclass ‘b’ bricks, straight or curved on plan exc 6m meanradius built in cm 1:4 complete all as specified and as directed. 17 returing and filling in including spreading, levelling watering and well ramming in layers n.exc 25cm in hard dense soil. complete all as specified and as directed. 18 removing excavated materials n.exc 50 m and depositing where directed at a level n.exc 1.5m above the starting point. complete all as specified and as directed. 19 taking down cement plaster on walls any description including raking out joints, hacking for key and scrubbing down with water etc, complete all as specified and directed. 20 m&l for broken glass coping on top of walls in cm 1:3 including taking and removing rubbish complete all as specified and as directed.. 21 m&l for rendering 15mm thick using cm 1:6 on fair faces of brickwork or concrete sur faces even and smooth without using extracement complete all as specified and as directed. 22 m&l for rendering 15mm thick using cm 1:6 on other than fair faces of brickwork or concrete sur faces even and smooth without using extracement complete all as specified and as directed. 23 m&l for preparation of new plastered wall surfaces and applying two coats of cement base paint over a coat ofcement primer complete all as specified and as directed. 24 m&l for preparation of old plastered wall surface and applying one coat of cement base paintcomplete all as specified and as directed. 25 s & f for mild steel work as in posts or struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mesh etc) including all necessary bolting or riveting etc and similar work confirming to fe-290 gde e-165 complete all as specified and as directed. 26 s&f galvanised two strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts ,including securing or tying at crossing with and provision of galvanised mild steel wire staples or steel pins complete all as specified and as directed. 27 m&l for preparation of new steel surfaces of any discripton not otherwise discribed over 10 cm width or girth and applying two coats of synthetic enamal paint over a coat of red oxide on steel surfaces complete all as specified and as directed.. 28 excavating in trenches, n exc 1.5m wide and n exc 1.5 m depth; for foundation, etc. or for shafts, wells, cesspits, manholes,pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out in hard dense soil complete all as specified and as directed. 29 excavating over areas , n exc 1.5 m deep and getting out in hard/ dense soil complete all as specified and as directed. 30 all as per item no.29 above exc 1.5 m deep but n. exc 3.0 m deep complete all as specified and as directed. 31 m & l for pcc 1:4:8 type d2 using 40 mm graded crushed stone aggregate) as in foundation filling & mass concrete etc complete all as specified and as directed. 32 m & l for pre-cast cement concrete block masonry (1:3:6type c-1 using 20mm graded stone aggregate)with solid blocks, exc. 10 cm in width having minimum compressivestrength of 50 kg/cm2 as per is 2184 (part-i) 2005 and setin cm 1:6, etc complete all as specified and as directed. 33 m & l for rendering 10mm thick in cm 1:4 mixed with water proofing conpound @ 3 % of total weight of cement used or as per manufacturers instruction on fair faces of brick work or concrete surfaceson walls finished even and smooth without using extra cement etc complete all as specified and as directed. 34 m & l for reinforced concrete pipes, class np3 150mm size, laid and jointed complete with collars etc complete all as specified and as directed. 35 m & l for loose filling with aggregates of guage 80 to 150mm size stone boulders etc complete all as specified and as directed. 36 m & l for loose filling with aggregates of guage 40 mm size stone boulders etc complete all as specified and as directed. 37 m & lfor loose filling with aggregates of guage 20 mm size stone boulders etc complete all as specified and as directed. 38 m & l for course sand spreading and levelling in layers n exc. 25 cm thick etc complete all as specified and as directed.note: sand shall be sharp angular free from harmful chemicals and organic matter purred thickness after compation shall be considered for payment 39 returning, filling in, isoilincluding spreading, levelling , watering and well ramming in layers not exc 25 cm etc complete all as specified and as directed. 40 removing excavated material soil exc 50 m and n.exc 100 m depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and as directed.