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| 1 | Bailing out water by pump including all leads and lifts and including making all arrangements for disposal, where continuous flow or seepage of water is encountered and rating of pumps and hours of operation is specifically ascertained as per direction of the Engineer-in-charge. |
| 2 | Excavation in ordinary soil / mixed soil i.e. clay mixed with moorun , kankar, pebbles / silt dry or moist / slushy silt / sticky soil for WDS / WHS / RESERVOIR / SFMIS etc with hydraulic excavator of required bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/ disposal site within all lifts and lead upto 1000 m including spreading , leveliing disposed spoils at disposed area. ( mode of measurement : pre work and post work) |
| 3 | Excavation in gravel / moorum / kankar / compact moorum / very much weathered rock / sticky soil mixed with moorum or ghooting for WDS / WHS / RESERVOIR / SFMIS etc with hydraulic excavator of required bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/ disposal site within all lifts and lead upto 1000 m including spreading , leveliing disposed spoils at disposed area. ( mode of measurement : pre work and post work) |
| 4 | Excavation in soft weather rock / solt laterite rocks for WDS/WHS/RESERVOIR / SFMIS etc with hydraulic excavator of required bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/ disposal site within all lifts and lead upto 1000 m including spreading, leveliing disposed spoils at disposed area. (mode of measurement : pre work and post work) |
| 5 | Extra rate where land is to be arranged by the contractor on items No. 2, 3 & 4 for disposal of spoils. |
| 6 | Turfing with chorkata or durba grass sods 5 cm. to 8 cm. thick in slope, crest berm etc. of embankments, canals and drainage channels etc. within a lead of 150 metre and all lifts including fine dressing, watering, ramming, guarding etc. complete. (sods will have to be arranged by the contractor at his own cost. Payment to be made on the grown grass only). |
| 7 | Extra rate over Item No 6 for each additional lead of 75 metre or part thereof beyond the initial lead of 150 metre upto 750 metre |
| 8 | Lead from 225 m upto 300 m |
| 9 | Lead from 450 m upto 525 m |
| 10 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. Depth of excavation not exceeding 1,500 mm. Upto 3 m depth With pumping out water including shoring as required. |
| 11 | Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. |
| 12 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) 25 mm to 30 mm shuttering without staging in foundation |
| 13 | Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD drawing and Technical specifications. for 600 mm dia. pipe |
| 14 | Supplying of 225 mm. dia. (1.83 metre lenth each) R.C.C. spun pipe NP2and matching collars as per specification including carriage upto a distance of 50 km. from factory, loading, unloading and stacking properly at destination (work site) inclusive of all taxes. |
| 15 | RCC Pipe |
| 16 | RCC Collar |
| 17 | Labour charges for laying, fitting, fixing R.C.Spun pipes with collars (NP2) canal banks, including caulking the joints of collars as and when necessary with jute bitumin / tar & cement mortar 1:3 including preparing subgrade carriage of pipes & collars for 225 mm dia. pipe. |
| 18 | Ordinary Cement Concrete (mix1:2:4) with garaded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any in ground floor as per relevant IS code. Pakur variety. |
| 19 | Precast cement concrete blocks or lining units as per designed size and specification, with well graded stone metal aggregate, including dressing, ramming, shuttering, finishing the top surface with 1:3 cement and sand mortar, curing, transporting and laying the blocks or lining units at worksite in position, over filter, layer, keeping a gap of 6mm between the adjacent units, by sue of removable plyboards or non removable thermocol boards, with all leads and lifts, including supply and carriage of all materials complete.With Stone Aggregate (Pakur varieties)Nominal Mix. 1:2:4 with 20 mm down coarse aggregateBlock size 450 mm x 450 mm |
| 20 | C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete. |
| 21 | Construction of a Sign board of size 1.50 m x 1.20 m made of brick masonary (1:4) cement mortar 125 mm thick insidesourrounding with 250 mm x 250 mm thick out side, foundation depth 0.60 m, with 15 mm thick plaster (1:6). Lettering should be done with approved black paintover yellow background complete as per direction of E-I-C. |
| 22 | Add 12 % GST on Sl. No. 1 to 17 above |
| 23 | Add 1 % Labour Welfare Cess on Sl. No. 1 to 18 above |
