Tender For Maintenance of Road (Maintenance of Drain And Covering Of Drain And Others Repair Work In Sector-39) Noida, 1 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exccding 30 cm in depth, 1.5m in width or 10 sqm on plan) including disposal of excavatedlead upto 50 mtr. & lift upto 1.5Mtr. dispose earth to be leveled & dressed. : All kinds of soil. The Contractor has to detect Different utilities like sewer line, water Supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavation only after getting permission of Engineer-in-Charge 2 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exccding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. : All kinds of soil. (C.R.) The Contractor has to detect Different utilities like sewer line, water Supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavation only after getting permission of Engineer-in-Charge(CR) All kind of soil 3 273 Concrete with 4 cm, gauge brick ballast, Fine sand of 1.25 F.M. and cement, in proportion of 12:6:1 in foundations and under floors, including supply of all materials, labour, Tools & Plants etc. require for proper completion of the work. 275 As in Items 273 above but in proportion 8:4:1 (5.1.3 PWD) SOR-2020 4 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to thedumping ground within 50 metres lead. DSR 2018/I.No. 15.56/P-253 5 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 100 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand AOR 6.1.1 6 P/L damp proof course 40mm thick with cc 1:2:4 - Coarse sand - stone aggregate 12.5 mm size 7 Brick work with FPS bricks of class designation 150 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand). 8 P/L Ready Mix Concrete with 4.5% Bitumin content in packing of 25 Kg. Ready Mix to use for filling Pot Holes. 9 Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-in-charge. (The panel shuttering work shall be paid for separately). (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately). 10 Centering and shuttering including strutting, propping etc. and removal of form for :Lintels, beams, plinth beams, girders, bressumers and cantilevers. DSR-18/I.No. 5.9.5 11 Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access, platform DSR 18/I.No. 5.9.3/P- 12 Reinforced cement concrete work in beams, suspended floors roofs having slope up to 15 degree landings balconies shelves chajjas lintels bands plain window sills staircases and spiral stair cases above plinth level up to floor five level excluding the cost of centering shuttering finishing and reinforcement with 1:1.5:3(1 cement: 1.5 coars sand ( zone- III ) : graded stone aggregate 20 mm nominal size ). 13 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Cold twisted bars. 14 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. DSR-2018/I.no. 10.25.2 15 Manufacturing supplying and fixing retro reflective overhead signage boards made up of 2mm thick aluminium sheet face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - Ill of ASTM-D-4956-01 as approved by Engineer-in-charge letters, borders etc. as per IRC 67- 2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-in-charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment). Overhead informatory road signage. 16 Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x450x50 mm, reinforced with 8 mm dia four no longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineer-in-charge. 17 12 mm cement plaster of mix : 1:4 (1 cement : 4 coarse sand) (DSR-18/I-13.4.1/P-222) 18 Neat cement punning. 19 Forming groove of uniform size in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer, including removal of wooden battens, repair to the edges of panels and finishing the groove complete as per specifications and direction of the Engineer-in-charge : 15 mm wide and 15 mm deep groove. DSR 18/I.No. 13.73.1/P-228 20 Cleaning the existing painted surface & laying premix in patch repair with 10-20mm size graded hard stone grit mixed with bitumen 80/100 @50kg/Cum over a tack coat of bitumen 80/100 @1.00kg/Sqm I/C heating the grit and maxphalt to the required temperature & mixing either in mixer of in Hand drum & rolling with road roller of 8 to 10 tonne required with all labour. 21 Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction and of approved size and design/ shape laid in required colour and pattern over and including 50mm thick compacted bed of course sand, filling the joints with coarse sand etc. all complete as per the direction of Engineer-in-charge. DSR 2018/I.No. 16.68/P-277 22 Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1: 4 (1 cement : 4 coarse sand) 25 mm thick. 23 Providing and laying integral cement based water proofing treatment including prepration of surface as required for treatment of roofs balconies terraces etc consisting of following operations with average thickness of 120 mm and minimum thickness at khurra as 65 mm 22.7.1 24 Washed stone grit plaster on exteriorwalls of height upto 10 M. above level in two layers,under layer 12mm cement plaster 1:4 (1 cement : 4 coarse sand ) furrowing the under layer with scratching tool,applying cement slurry on the under layer @ 2 Kg of cement /Sqm top layer 15mm cement plater 1:1/2:2 (1 cement: 1/2 C sand: 2 stone chipping 10mm N.S.) in panels with groove all around as per approved pattern i/c scrubbing and washing the top layer with brusshes and water to expose the stone chipping complete as per. 25 6 mm cement plaster of mix :1:3 (1 cement : 3 fine sand)(DSR-18/I-13.16.1 26 Providing and fixing concertina coil fencing with required dia 600 mm(having 15 nos. round per 6 metre length) up to 3m height of wall with existing angle iron Y shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. stud tied with G.I. staples and G.I. clips to retain horizontal including necessary bolts or G.I. barbed wire tied to angle iron all complete as per direction of Engineer-in-charge with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)
