New Delhi Municipal Council-NDMC has published Running Contract For Technical Day To Day Maintenance Of Swd System After Rain In The Area Of R-Iv Division T/M Of Swd System In R-Iv Division During 2020-21 . Sub-Head- Running Contract For Technical Day To Day Maintenance Of Swd System After Rain In T. Submission Date for this Tender is 02-11-2020. Drainage Tenders in NDMC area Delhi. Bidders can get complete Tender details and download the document.
| Name of work:-T/M of SWD System in R-IV Division during 2020-21. Sub-Head:- Running Contract for Technical Day to Day Maintenance of SWD System after rain in the area of R-IV Division | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil ,Pipes, cables etc. Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia | BI01010001010000000000000515BI0100001113 | 70 | Metre |
| 2 | 2 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil ,Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm | 20 | Metre | |
| 3 | 3 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All kinds of soil | 30 | cubic Metre | |
| 4 | 4 | Centering and shuttering with 12mm thick shuttering plywood\nconfirming to IS 4990:2011 and removal of form at all heights.\nPlywood will be supported on lock bars.\n Suspended floors, roofs, landings, balconies and\naccess platform. | 20 | Square Metre | |
| 5 | 5 | Raising of GT/Manhole cover and frame of any shape & size taking out the cover with frame and refixing the same at desired i.e necessary cement concrete and finishing with 12mm plaster 1:3(1 cement : 3 coarse sand) with floating coat of neat cement and providing 13cm wide and 10cm thick cement concrete 1:2:4 around the cover and frame and disposal of rubbish with in 50 Metre. | 20 | Each | |
| 6 | 6 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per Direction of Engineer - in - charge.\n(a)Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) | 3 | cubic Metre | |
| 7 | 7 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). | 3 | Cubic Metre | |
| 8 | 8 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Cold twisted bars | 500 | Kilogram | |
| 9 | 9 | Constructing brick masonry manhole ( silt chamber type ) inside size 1.2x0.90 sqm 1.20 m depth with FPS bricks class desiganation 7.5 in cement mortar 1:4 (1 cement :4 course sand ) 15 cm thick RCC top slab with 500 mm dia opening in cement concrete1:2:4( 1cement :2 course sand :4 graded sotne agg. n/size ) reinforced with 18.92 kg cold twisted steel bars 20 cm foundation concrete 1:4:8( 1cement :4 course sand :8 gaaded stone agg 40 mm size) inside plastring 12mm thick with cement morter 1:3 ( 1 cement :3course sand )finished with a floating coat of neat cement and providing 75 mm thick bed concrete in 1:2:4(1 cement :2 course sand :4 greaded stone agg. 20 mm n/size) including neat cement punning inside the manhole complete as per standerd design /depth shall be measured from invert level of manhole channel upto top of RCC slab difference of 30 cm shall be kept between invert level of pipe and manhole excluding cost of manhole cover and frame which shall be paid for seperately etc. all complete as per direction of Engineer -in- charge. | 6 | Each | |
| 10 | 10 | Extra for depth for manholes :Size 120x90 cm\nWith common burnt clay F.P.S. (non modular) bricks of class designation 7.5 | 2 | Metre | |
| 11 | 11 | Constructing brick masonry circular road gully chamberof 560mm internal dia meter depth 60cm with F.P.S brick of class designation 75 in cement in cement mortar 1:4 ( 1 cement : 4 coarse sand ) over a bed concrete of 115mm dia and 15cm thick of mix 1:5:10 (1 cement :5 Coarse sand: 10 graded stone aggregate 40mm nominal size) inside cement plaster 12mm thick thick with cement mortar 1;3 (1 cement : 3 coarse sand) finished with floating coat of neat cement on walls and floors including providing the reinforced Gully grating cover and frame of 560mm internal dia metre 840mm external dia metre amendments including finishing and embedding the frame in 15cm thick cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone aggregate 20mm nominal size) with gully grating complete as per direction and statisfaction of engineer-in-charge. | 15 | Each | |
| 12 | 12 | Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality M D - 10 Circular shape 500 mm internal diameter | 20 | Each | |
| 13 | 13.1 | Providing and laying non-pressure NP2 class (light duty) R.C.C. Pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) excluding testing of joints etc. complete :\n250 mm dia. R.C.C. Pipe | 40 | Metre | |
| 14 | 13.2 | 300 mm dia. R.C.C. Pipe | 30 | Metre | |
| 15 | 13.3 | 450 mm dia. R.C.C. Pipe | 20 | Metre | |
| 16 | 14 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.\n\n | 17 | Cubic Metre | |
| 17 | 15.1 | Dismantling of R.C.C. Pipes in excavated trenches including breaking of joints, desilting and cleaning of pipe and stacking of serviceable pipe as well as disposal of rubbish within 50 m lead. (a) 150 MM dia to 300 dia R.C.C. Pipes | 60 | Metre | |
| 18 | 15.2 | (b) 450 MM dia to 300 dia R.C.C. Pipes | 20 | Metre | |
| 19 | 16.1 | Relaying non - pressure NP2 class (Light duty) R.C.C. Pipe with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 Cement : 2 fine sand ) excluding testing of joints etc. Complete : (a) 250 mm dia. R.C.C. Pipe | 40 | Metre | |
| 20 | 16.2 | (b) 300 mm dia. R.C.C. Pipe | 20 | Metre | |
| 21 | 16.3 | (c) 250 mm dia. R.C.C. Pipe | 20 | Metre | |
| 22 | 17 | Relaying in foothpath and pavements factory made precast CC Slab of size 400 x 400 x 50 mm of design mix of M-30 grade, over a base of 12 mm thick 12 mm thick (avg.) cement mortar 1:5 ( 1 cement : 5 coarse sand) having joint not exceeding 10 mm thick, filled with cement mortar 1:5 (1 cement : 5 corase sand) neatly finished etc. complete as per direction of Engineer-in-Charge hing extra shall be paid for laying) of slab in approved pattern and slab be available at site of work freee of cost.\n\nConditions :-\n5.70 M.T. Cement in bags shall be arranged by the contractor himself and nothing extra shall be paid on this account. | 15 | Metre |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
