Water Resources Department-WRD has published Tender For Construction Of Bajra Cd1 At Mouza-Bajra, Jl No. 27,Plot No-602 Under Barabazar Block In The District Of Purulia Under Dpmu, Purulia, Wbadmi Project Phase-Ii. Submission Date for this Tender is 17-04-2023. Canal Construction Tenders in purulia West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Construction of CD |
| 2 | 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. |
| 3 | Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity. |
| 4 | Supplying and laying Polythene Sheet (150gm / sq.m.) overfoundation trenches. |
| 5 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.) With Pakur varietychips . |
| 6 | 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). (c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work . |
| 7 | Bailing or pumping out water from foundation trenches. |
| 8 | Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications .I. Stone/Boulder |
| 9 | Precast cement concrete blocks (1:2:4) 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. |
| 10 | Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) |
| 11 | Caulking joints of lateriteboulderwith cement mortar 1:4 and flush pointing as per direction of the Engineer-in-charge. (a) laterite boulder pitching. |
| 12 | Supplying to site empty cement polythene bags ( capacity 50 kg) in good condition including stacking, incedental charges etc. all complete. |
| 13 | Labour charges for filling empty cement gunny bag ofcapacity 50 kg with all kinds of earth (wet or dry),and sewingand stacking within a lead of 30 metre as per direction of Engg-in-charge . |
| 14 | Dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. |
| 15 | 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. 300 mm dia. |
| 16 | Supplying ,loading ,unloading Class NP 2 RCC spun pipe as per specification including freight chargesA) 30 cm bore dia , 2.5 m length. |
| 17 | Laying of R.C.C. pipe with collar, lowering the same into the trench laying on the bed in trenches in prescribed gradient, depth and alignment, filling the end grooves with necessary bitumastic compound,filling caulking space with tarred gasket or with rubber gasket of appropriate size & covering with cement mortar (1:2) & testing the joints etc. complete as per drawing, specification including carriage of pipes from site stacks to the place of laying etc. & as per direction of the Engineer-in-charge. 30 cm dia. |
| 18 | Supply and fitting of uPVC pipes of 40 mm dia (6kgf/cm2) for weep hole. |
| 19 | Excavation inordinary 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 1500 m including spreading , leveliing disposed spoils at disposed area. |
| 20 | Supplying, fitting and fixing including transportation of sign board for identifying the exact location of scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm x 600 mm and fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding and writting of both sides of Sign board. Base - Yellow, and words - Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soling. This will include one materials and labour complete as per drawing and direction of E.I.C. |
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