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| 1 | Laying and Jointing PVC Pipe. Heading |
| 2 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge . In all sorts of soil excluding marshy soil & rocksa) upto 3 m depth(ii) Without pumping out water excluding and shoring |
| 3 | Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm. includingwatering and ramming layer by layer complete withearth obtained from excavation of foundation orfrom fresh excavation of land arranged byDepartment within a lead of 150 m. |
| 4 | Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm.including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge. |
| 5 | Box cuttingin road embankment in all kinds of soil & spreading the soil uniformly over the flanks & consolidating & dressing the sub-grade to correct camber & grade. |
| 6 | Brick edging 75 mm wide with picked jhama bricks, laid true to line and level including cutting necessary trench in soil or in hard metalled surface, laying the bricks and repacking the trench (on both side of the edging) with spoils and ramming the same thoroughly complete as per direction.(b) Brick-on-end edging (250 mm) depth. |
| 7 | Extra over item No.5.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran ,Matla,Raimangal,kalindi etc.@15% for |
| 8 | Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints properly filled in and packed with powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) completes as per direction. (a) Single brick flat soling (thickness 75 mm.) |
| 9 | Extra over item No.6.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran ,Matla,Raimangal,kalindi etc.@15% for |
| 10 | Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints properly filled in and packed with powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) completes as per direction.(f) Soling or dry pavement with one brick-on-edge laid in herring bone pattern over a layer of brick flat (thickness 125 mm plus 75 mm) |
| 11 | Extra over item No.7.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran ,Matla,Raimangal,kalindi etc.@15% for |
| 12 | First class Brick work in cement sand mortar in steining of well, pier, abutment, wing wall, parapets cross drain. H.P. culverts, guard wall etc. including curing, scaffolding, raking out joints etc. complete including cost and carriage of all materials.(b) in 1:4 proportion. |
| 13 | Extra over item No.8.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran ,Matla,Raimangal,kalindi etc.@20% for |
| 14 | Plaster (to wall, floor, ceiling etc.) with sand nand cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding /staging where necessary (Ground floor).(ii) With 1:4 cement mortar (a) 20 mm thick plaster |
| 15 | Extra over item No.9.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran ,Matla,Raimangal,kalindi etc.@30% for |
| 16 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per 100 sq.m. |
| 17 | Extra over item No.10.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran ,Matla,Raimangal,kalindi etc.@30% for |
| 18 | Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction . (b) Where staging is not required. |
| 19 | ProvidingandlayingnominalmixCementconcrete(withmix proportion 1:1.5:3)/M-20 grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25mmofPakuror otherapproved varietyincludingScreening and cleaning of aggregates, if necessary, both of approved quality andcement,asnecessary,compacting byvibratororother suitablemeans,costofcuringwithwater, costforquality control, sampling, testing etc. and including placing a Separation membrane ofimpermeable PVCsheet125micron thick transparentorwhiteincolourlaidflat withminimum creases. Before placing the separation membrane, the sub-base shall be swept clean of all the extraneous materials. Wherever overlap of plastic sheets is necessary, the same shall be at least 300 mm and any damaged sheathing shall be replaced at the Contractor\"s cost. Including carriage of all materials to site but excluding the cost of staging, shuttering and and reinforcement if any. |
| 20 | Extra over item No.12.00 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi Thakuran ,Matla ,Raimangal,kalindi etc.@15% for |
| 21 | Supplying, fitting and placing HYSD bar reinforcement in Sub-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge. |
| 22 | Supplying,laying ,fitting &fixing R.C.C spun pipes and collers with cement morter (1:3) including fixing the pipes collers with jute,pitch etc. including the cost and carriage of spun pipes at site excluding the cost of collars.a) Spun pipes-300 dia, NP-2 Grade |
| 23 | Supplying RCC spun pipe collars including loading , carriage , unloading at site.a)Collar-300 dia, NP2 Grade |
| 24 | Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter. (Dia. to be measured at mid length). |
| 25 | Driving bamboo pins in standing or flowing water including scaffolding and driving appliances.(a) Where boats are not necessary. |
| 26 | Supplying, fitting and fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 5.0 cm.) |
| 27 | Supplying empty Cement bags in good condition. |
| 28 | Filling empty Cement bags with dry earth or sand, stitching the bag (cost of thread included) and carrying and placing them in position and all incidental charges complete but excluding cost of filling materials, (Earth or sand) and gunny bags. |
| 29 | Earthwork from borrow pits over existing embankment or for repairs to embankment, closing breaches etc. within an initial lead of 30 metre and lift of 1.50 metre including breaking clods and depositing the same in layers not exceeding 25 cm. and rough dressing etc. complete as per profile. |
| 30 | Extra rate over Item Nos 21.00 for all kinds of soil for every additional lift of 1.50 metre or part thereof beyond the initial lift of 1.50 metre. |
| 31 | Extra rate over Item Nos.21.00 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres. |
| 32 | Fine dressing and making the crest to correct camber and gtrade by cutting and filling earth where necessary including extra earth. |
| 33 | Providing & fixing Concrete Sign Board as per IRC specification of size 900 x 750 x 37 mm. thick made with RCC 1:1½:3 with pakur variety stone chips reinforced with double layer IRC febric (75 x 75 mm. mesh) and fixed with necessary nuts & bolts on twoRC precast posts 100 mm. x 150 mm. of height 2.65 m. of which top 750 mm. is of section 100 x 13 mm. and 1.90 metre above GL & 0.75 metre below GL including digging hole, repacking the same with cement concrete 1:3:6 with jhama khoa or with local stone chips etc. complete including painting two coats on both faces lettering sign marks etc. as per direction of the Engineer-in-Charge. (The rate is inclusive of cost of reinforcement, concrete, shuttering, nuts & bolts, washer etc. complete.) |
| 34 | Add 18% for GST |
| 35 | Add 1% Cess |
