Bharat Sanchar Nigam Limited-BSNL has published Tender For Construction Of Cable Duct Between Vaishnodevi Square And Prajapati Square Near Haldiram Bunglow Ca Road Nagpur. Submission Date for this Tender is 18-04-2024. Cable Tray Tenders in nagpur Maharashtra. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Dismantling the existing bituminous road /concrete road/water bound macadam etc. and stacking the serviceable materials as directed, disposal of the surplus dismantled materials by mechanical transport in conformity with the applicable bye laws of local bodies. |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 3 | All kinds of soil |
| 4 | 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 up to 1.5 m. |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 6 | 1:5:10 (1 cement : 5 coarse sand(zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 7 | Providing and laying yellow polythene sheet of weight not less than 1 Kg./10 Sq.m. of approved make and quality, alround the cable duct nest including overlapping on the joints by minimum 30 Cm. (Longitudinal and laternal joints) etc. complete as per the direction of Engineer-In-Charge. (Only net surface area of cable duct nest shall be measured for payment , which shall be deemed to be inclusive of overlappings etc.) |
| 8 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 9 | 1:3:6 (1 Cement : 3 coarse sand : 6 graded stoneaggregate12.5 mm nominal size). |
| 10 | Centerig and shuttering including strutting proping etc., and removal of forms for cement concrete work in cable duct nest etc. |
| 11 | Providng and laying in position PVC pipes in cable duct nests true to the line and alignment as per the drawings.The bottom most layer shall be supported on base spacers, placing each subsequent layer with the help of intermediate spacers after concreting upto the already laid layers (spacing of the spacer in the longitudinal direction for each layer of the pipes shall not be more than 2.0 meters center to center),spigot and socket jointing of the pipes cleaning androughening of the contact surfaces with sand paper or making neat fillets alround the joints; providing double ended coupling (confirming to IS-10124/II/82) to the ends of the pipes to be embedded in manholes/handholes, walls; drawing 4 mm dia polypropylene rope through the laid pipes etc. complete. in all respect as per the direction of Engineer-In-Charge.Note:1.The cost of concreting, spacers and polypropylene rope shall be paid under the relevant items. 2.Net length of laid PVC pipes between inner faces of manholes/ handholes shall be measured for payment. |
| 12 | 110 mm (Outer dia.) PVC pipes (2.5 mm wall thickness) |
| 13 | Providing laying 4 mm dia polypropylene rope (As per IS-5175-1987) inside the pipe from manhole to manhole as per the direction of Engineer-In-Charge. (The weight of rope shall not be less than 0.74 Kg/100 M. length and breaking strength shall not be less than 213.00 Kg.) |
| 14 | Extra for using cement concrete 1:1.5:3 instead of 1:3:6 in cable duct. |
| 15 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 16 | 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 17 | Dismantling the existing bituminous road/ concrete road/ water bound macadam etc and stacking the serviceable materials as directed, disposal of the surplus dismantled material by mechanical transport in conformity with the applicable bye laws of local bodies. |
| 18 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 19 | All kinds of soil |
| 20 | 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 up to 1.5 m. |
| 21 | Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. |
| 22 | All kinds of soil. |
| 23 | Providing and laying cement concrete 1:5:10 ( 1 Cement : 5 coarse sand : 10 stone aggregate 40 mm nominal size) in foundation, footings, bases of columns and in bottom of manhole/handhole excluding cost of the centering and shuttering. |
| 24 | Providing and laying reinforced cement concrete work 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), excluding cost of centring and shuttering, in Manhole/ Handhole etc.complete as per the direction of Engineer-In-Charge. (NOTE: No deduction for the volume of embedded PVC ducts etc. shall be made from the quantity of RCC for the payment purpose). |
| 25 | Centring and shuttering including strutting, propping etc. and removal of forms for cement concrete/reinforced cement concrete work in manhole/handholes. NOTE:-The rate shall deemed to be inclusive of all the expenses for making arrangement to accommodate PVC pipe ducts entering the manhole/ handhole and that for fixing M.S. eyes, hooks and ladder hooks in the RCC works. |
| 26 | Foundations, footings, bases of columns etc. for mass concrete. |
| 27 | Wall (Any thickness) including attached pilasters,butteresses,plinth and string courses etc. |
| 28 | Suspended floors, roofs, landings, balconies and access platform. |
| 29 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. |
| 30 | Thermo-Mechanically Treated bars of grade FE-500D or more. |
| 31 | Providing and fixing in position reinforced Concrete Cover with Spring Fibre Conforming to MD-10 and its assembly for 690 mm. nominal dia manhole opening as per the drawing Nos. CD/3A & CD/3B; 850 mm dia outer rim made of M.S. angle of size 110 x 80 x 3 mm and fixed in position with the help of 6 Nos. hold fasts; 107 mm. thick and 820 mm. dia cover with M.S. angle rim of size 107 x 65 x 3 mm. on side and 1.6 mm. M.S. bottom plate; necessary reinforcement welded to the rim;welding wherever necessary; cement concrete mix 1:1:2 ( 1 Cement : 1 Coarse sand : 2 graded stone aggregate 12.5 mm nominal size) with spring steel fibre conforming to I.S.12592 (part I)-1988 @ 0.75% by Volume of concrete; Steel work hot dipped galvanised; the necessary lifting arrangement; embossing on cover as required; filling grease in gaps between cover and its frame etc; complete as per direction of the Engineer-In-Charge. |
| 32 | Providing and fixing Locking Arrangement Assembly in Manhole Entries as per the drawings, sliding shutters with locking arrangement and its guide rails in M.S. angles, square bars, flats, etc, cutting, welding, drilling holes wherever required, fixing the guide rails in position with metallic expanding fasteners of approved size and type and the matching sunken head bolts including drilling of holes in RCC works, hot etc. at the sliding surface and in the guide rails etc. complete as per the direction of Engineer-In-Charge. |
| 33 | Providing andfixingin position 825 x 650 x 90 mm. reinforced concrete cover with Spring Fibreconforming toMD-10grade as per IS- 12592 (Part-I)-1988, to the handhole as per the drawing Nos. CD/04; bottom and side rim of the cover in M.S. sheet; necessary reinforcement welded to the M.S. sheet rim; welding wherever necessary; concrete mix in 1:1:2 ( 1 Cement : 1 Coarse sand : 2 graded stone aggregate 12.5 mm. nominal size) mixed with spring steel fibre (conforming to I.S- 12592 (Part-I)-1988 at 0.75% by volume of concrete; steel work shall be hot dipped galvanised;the necessary lifting arrangement; embossing of cover as required; filling grease in gaps between cover and frame; etc; as per direction of the Engineer-In-Charge. |
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