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| 1 | NOTE:-Quoted rates forall the items shall be deemed to include the cost to beincurred in bailing out the water accumulatedin the pits and trenches from any source, in order to create the dry working condition to the satisfaction of the Engineer-in-Charge. |
| 2 | Dismantling the existing bituminous road /concrete road/water bound macadamof any depth 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. |
| 3 | 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. |
| 4 | All kinds of soil |
| 5 | 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. |
| 6 | Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. |
| 7 | All kinds of soil. |
| 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 | 1:5:10 (1 cement : 5 coarse sand(zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 10 | Providing and laying in position cement concrete of specified grade in Cable Duct Nest excluding the cost of centering and shuttering - All work up to plinth level : |
| 11 | 1:3:6 (1 Cement : 3 coarse sand : 6 graded stoneaggregate12.5 mm nominal size). |
| 12 | Centerig and shuttering including strutting proping etc., and removal of forms for cement concrete work in cable duct nest etc. |
| 13 | 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. |
| 14 | 110 mm (Outer dia.) PVC pipes (2.5 mm wall thickness) |
| 15 | 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.) |
| 16 | Extra for using cement concrete 1:1.5:3 instead of 1:3:6 in cable duct. |
| 17 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 18 | 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) |
| 19 | Providing andplacing in position 2mm thick Acrylonitrile butadiene styrene (ABS) thero plastic spacers (base and intermediate one), of the approvedshades(except black),make quality and type to support the PVC pipe in the desired aligment and to ensure minimum 30mm gap around the pipe etc. complete as per direction of Engineer-in-Charge. a) 2x 2 ways |
| 20 | Providing and fixing expansion plugs of Acrylonitrile butadienestyrene thermo plastic(ABS) in approved shade (other han black), make and quality to PVC pipe duct in manhole/handhole as per the drawing, fasstening of the already provided nylon rope to the plugs including their neceessary tightening etc.complete as per the direction of Engineer-in-charge and as per drawing. |
| 21 | For 110mm outer dia of pipe. |
| 22 | Providing and fixing End caps of Acrylonitrile butadiene styrene thermo plastic(ABS) in approved shade (other han black), make and quality to PVC pipeterminating outsidemanhole/handhole as per the drawing, etc.complete and direction ofof Engineer-in-charge. |
| 23 | For 110mm outer dia of pipe. |
| 24 | 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 : |
| 25 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 26 | 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. |
| 27 | Foundations, footings, bases of columns etc. for mass concrete. |
| 28 | Wall (Any thickness) including attached pilasters,butteresses,plinth and string courses etc. |
| 29 | Suspended floors, roofs, landings, balconies and access platform. |
| 30 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. |
| 31 | Thermo-Mechanically Treated bars of grade FE-500D or more. |
| 32 | Providing and fixing in position reinforced Concrete Cover with Spring Fibre Conforming to HD-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. |
| 33 | Providing and fixing Locking Arrangement Assembly in Manhole Entries as per the drawings, sliding shutters with locking arrangement and its guide rails in G.I. 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. |
| 34 | 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. |
| 35 | Credit for structral steel work obtained from the damaged / bend members of the hand hole frame as per the direction of Engineer in Charge.(Note :- The actual weight of the frame is considered for the payment.) |
| 36 | Raising of Manholeneck upto 300mm by dismantling and removing the existing frame, overlapping necessary reinforcement bars, providing R.C.C1:1.5:3 ( 1 cement: 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size.) including necessary centering/shuttering required as directed by Engineer-In-Charge. ( Note: The rate includesnecessary straightening, welding holdfast etc to the outer frame of manhole cover andremoval of jammed manhole cover if any including transportation to the welding shop etc. Nothing extra shall be paid on any account.) (Reinforcement TMT Bars should be paid in relevent item) |
| 37 | Manhole round opening 0.69m in diameter up to 300mm Neck Height. ( Inner and External Centring Shall be Provided) |
| 38 | Raising of Handholeframeupto 300mmby dismantling and removing the existing frame, overlapping necessary reinforcement bars, providing R.C.C1:1.5:3 ( 1 cement: 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size.) including necessary centering/shuttering required as directed by Engineer-In-Charge. ( Note: The rate includes necessary straightening, welding holdfast etc to the outer frame of handhole cover and also removal of jammed handhole cover if any including transportation to the welding shop etc. Nothing extra shall be paid on any account.)(Reinforcement TMT Bars should be paid in relevent item) |
| 39 | Handholeframe of Size 1.20 M X 0.70 M upto 300mm ( Inner and External Centring Shall be Provided) |
| 40 | Handholeframe of Size 1.80 M X 0.70 M upto 300mm ( Inner and External Centring Shall be Provided) |
| 41 | Extra for additional height above 300mmof manhole neck/ Hand Hole more than the stipulated height in relevent items .(Reinforcement TMT Bars should be paid in relevent item) |
| 42 | Manhole round opening 0.69m in diameter |
| 43 | Handholeframe of Size 1.20 M X 0.70 M |
| 44 | Handholeframe of Size 1.80 M X 0.70 M |
| 45 | Searching ofburried manhole/handhole of any size,any depth of ecavation, including demolishing of bitmnous / concrete/earthroad, disposal of debris to place as permitted by local body etc,, complete all as directed by E-I-C. ( Due care to be taken to avoide any damages to manhole /handhole, .Rate includescost of operation , labours etc. Nothingextra shall be paid on anyaccount.) |
| 46 | Transportation of damaged/crushed covers from one site to another, from site to departmental store including removing loading unloading transportation fixing as per requirement of BSNL authority ctc. Complete as directed by E.I.C. |
| 47 | Providing horizontal directionaldrillingof 150 MM ( +/- 3 MM)( Diametre) with the help of Mechanical means HDD Machine of heavy duty below 160 CM pitfrom G.L.and pulling / inserting single PVC Pipe of 110 MM Dia PVC Pipe/Three Nos PLB Pipe of 63 MM Diai/c all oprations,tools and equipments & labour no other extra cost will be paid in this account as per the direction of Engineer - In -Charge etc complete. ( Note-: All necessary arrangements & precautions shall be made during HDD worksfor safety of life and property including necessary insurance cover for laboureres and third party. Nothing extra shall be paid on any account.)Where HDDworkis to be carried out in habitant area,all necessary precautions shall be observed scrupulously so thatthere must not happen any mishap or else the agency shall be responsible solely for any type of damage to human, property, animals and local services /trees in premises of working area. ) |
| 48 | For Single 150 MM Dia Horizontal Bore |
