Water Resources Department-WRD has published Immediate Measures To Closing Of Breach At L/B Near Village Hatipota Of River Buradia Including Restoration Of Embankment From Shiv Mandir To Lokhapur Rcc Bridge Under Sdrf For The Year 2019-20. Submission Date for this Tender is 28-10-2020. Bridge Work Tenders in NALBARI Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Oct-2020 | BOQ CORRECTED | BOQ | 28-10-2020 |
| Name of Work: Immediate measures to closing of breach at L/B near village Hatipota of river Buradia including restoration of embankment from Shiv Mandir to Lokhapur RCC bridge under SDRF for the year 2019-20 | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Medium Jungles: Clearing medium jungles and trees upto 15 cm. girth including cutting, uprooting roots and stumps, removing them from the site of the work, etc. complete as directed. ( When 30% to 60 % of the area is covered by shrubs,trees etc). | BI01010001010000000000000515BI0100001113 | 11.51 | sqm |
| 2 | 2 | Earth work in embankment by Tractor-trailer carriage in locally available ordinary soil excluding rocky soil free from roots & vegetation and filling in uniform layers not exceeding 22 cm. thick including ploughing or roughening or benching the seats, removing all debries, breaking clods up to 2.5 cm cube, dressing as per design section including payment of forest royalty if any, etc. complete as directed. (10% deduction will be made from the section measured quantities of the completed and compacted earth work on account of shrinkage) | BI01010001010000000000000515BI0100001114 | 288.36 | cum |
| 3 | 3 | Turfing with grass sods of largest possible rectangles of 12 cm. minimum thickness placed closely including dressing earth pagging with Jati bamboo split, watering till the grass grows for a lead up to 90m and all lifts. | BI01010001010000000000000515BI0100001115 | 24.96 | sqm |
| 4 | 4 | Earthwork in bank trimming to the designed section /slope including removing the soils at a safe distance, complete as directed. | BI01010001010000000000000515BI0100001116 | 156.44 | cum |
| 5 | 5 | Excavation of drainage channel to the proper grade and slopes as required including desposing the excavated debries/soil to a safe distance of beyond 100 m distance as directed.\nWet & Sticky Soil\nFor lead up to 30m and all lifts | BI01010001010000000000000515BI0100001117 | 220.28 | cum |
| 6 | 6 | Supply of Geo-textile bags of type-A (size 1.03X0.70M), inner dimension made of Geo-textile non-woven fabric sheets of 400 GSM manufactured from 100% virgin Polypropylene (PP) fibre having thickness not less than 3.00 mm with minimum properties as (i) Tensile strength (CD) = 24 KN/m (ii) Tensile strength (MD) = 22 KN/m (iii) Mass = 400.00 Gm/m ² (iv) CBR Puncture strength = 4100 N/m2 (v) Elongation @ break (Warp) = 54% (vi) Elongation @ break (Weft)= 52% (vii) Abrasion = 70 % (viii) UV Resistance @ 500 hours = 70% (ix) AOS = 75 micron (x) Permittivity = 1.25, (xi) Trapezoidal Tear Strength = 520 N (xii) Permeability = 45Lt/m2/sec (xiii) Seam strength = 80 % of geotextiles strength . Stitching of Bags should be Ring Spun Yarn stitches with 2500-3000 denier double line chain stitch with overlap with stitches along the edge @ minimum 15 stitches per 100 mm. \n (Bags are to be supplied of 100 numbers or part in a bundle, properly packed with name of Manufacturer and Batch Number is to be marked on each bag with “WRD Govt of ASSAM” to be printed on each bag and mentioning properly the GSM and type of Geo bag polymer. Test Certificate from approved NABL accredited and ISO Certified Laboratory should invariably be submitted against each batch of material). FOR GUWAHATI | BI01010001010000000000000515BI0100001118 | 175.5 | each |
| 7 | 7 | Supply of non-woven Geo-textile fabric sheets of 300 GSM manufactured from 100% virgin Polypropylene (PP) fibre with minimum properties as (i) Tensile strength = 12 KN/m (ii) Mass = 300.00 Gm/m ² (iii) CBR Puncture strength = 3.5 KN (iv) Elongation at break = 60% (v) Abrasion = 70 % (vi) UV Resistance @ 500 hours = 70% (vii) AOS = 75 micron (ix) Permittivity = 1.25, (x) Trapezoidal Tear Strength = 340 N (xi) Permeability = 2.00 x 10 ¯ ³ m/sec (xii) Seam strength = 80 % of geotextiles strength . Stitching of Bags should be Ring Spun Yarn stitches with 2500-3000 denier double line chain stitch with overlap with stitches along the edge @ minimum 15 stitches per 100 mm. \n (Each Roll of Geo Fabric Sheet should be supplied in properly packed Bundles and should be marked with the Name of Manufacturer & Batch Number clearly on each bundle with “WRD Govt of ASSAM” to be printed on it and mentioning properly the GSM and type of polymer and Test Certificate from approved NABL accredited and ISO Certified Laboratory should invariably be submitted against each batch of material)\nFOR GUWAHATI | BI01010001010000000000000515BI0100001119 | 103.04 | sqm |
| 8 | 8 | Supply of Galvd. Wire netting sheets made of 8G wire of 152mm (6") square mesh in sheets of overall size 2.57m x 1.66m including 76mm projection of each wire on all sides beyond the net size of 2.42m x 1.50m having knots of 12G wire at every joints including loading, unloading, stacking properly complete as directed by the department (weight of each sheet should not be less than 6.30kg) | BI01010001010000000000000515BI0100001120 | 538.45 | each |
| 9 | 9 | Supply of Pre stressed Cement Concrete (PSC) Porcupine members of size 0.10m X 0.10mX 3.00m with M-40 grade of cement concrete with graded broken course aggregates up to 12mm size down and reinforced with 4 Nos. of 4 mm dia high tensile steel wire cable at four corners with necessary cover and 4mm high tensile stirrups at 250mm C/C, in conformity with IS-6403 and stressed to required strength not exceeding 9.18 N/mm, holes of 16 mm dia at 50 cm inside from both ends in the same face and in either face of post another 2 Nos. of holes of size 16 mm dia at 65mm inside from both ends including properly curing for 14 (fourteen) days and carriage of porcupine members from factory to the stack yard within a distance up to 100 Km complete as directed. | BI01010001010000000000000515BI0100001121 | 1215.62 | each |
| 10 | 10 | Supply of Sewing Thread/Yarn PPMF Stitching Thread (2000 Den. Kaplon) i/c payment of taxes. | BI01010001010000000000000515BI0100001122 | 0.11 | r.m |
| 11 | 11 | Collection and supply of River silt by truck carriage free from debries and other foreign material payment of forest royalty if any, etc.(For initial Lead beyond 1/2 Km and upto 4.00 km for all lifts.) | BI01010001010000000000000515BI0100001123 | 347.13 | cum |
| 12 | 12 | Carriage of Geo Bags of size 1.03 x 0.70 m including loading & unloading , Stacking cost of P.O.L. ,etc. complete and including hire charge of truck with driver and handyman completed as directed.(Distance to be calculated with respect to FOR Guwahati) | BI01010001010000000000000515BI0100001124 | 1.24 | bag |
| 13 | 13 | Carriage of 300 gsm Geo sheet of including loading & unloading , Stacking cost of P.O.L. ,etc. complete and including hire charge of truck with driver and handyman completed as directed.(Distance to be calculated with respect to FOR Guwahati) | BI01010001010000000000000515BI0100001125 | 1.24 | sqm |
| 14 | 14 | Carriage of wire netting sheets of size 2.57 X 1.66 m made of 8 G wire of 152mm Sq. mesh including loading & unloading , Stacking cost of P.O.L. ,etc. complete and including hire charge of truck with driver and handyman completed as directed. | BI01010001010000000000000515BI0100001126 | 8.5 | sheet |
| 15 | 15 | Carriage of Porcupine members by 40 HP Tractor -trailor including local carriage of porcupine members from stack yard to loading site up to a lead of 150m, loading , un loading at river bank near work site etc. complete as directed. (For lead beyond 150m and up to 2.00 Km and for all lift). | BI01010001010000000000000515BI0100001127 | 14.75 | each |
| 16 | 16 | Labour charge for launching of R.C.C. / PSC Porcupine including carriage of R.C.C./ PSC porcupine members of size 0.10m × 0.10m × 3.00m from the stack yard to the place of launching ,erection of the Porcupine with 6 (six) members properly, supply & fitting/fixing with 12 mm dia 25 Cm long M.S. Nuts and bolts and launching the porcupine properly as directed. (Lead up to 150 m)\nLaunching without boat.\n | BI01010001010000000000000515BI0100001128 | 666.64 | each |
| 17 | 17 | Labour charge for laying Geo fabric sheet as filter bellow pitching including anchoring and complete as directed. | BI01010001010000000000000515BI0100001129 | 65.3 | sqm |
| 18 | 18 | Filling and laying in cage with silt filled Geo bags of size 1.03m X 0.70m excluding excavation of silt from flood plain or adjacent chars within a distance of 90m of the work site, filling geo bags with silt having minimum weighing 126.00 Kg and minimum volume 0.084 cum after filling ,double locking chain stitching the mouth of the filled bags with polypropylene thread by power driven double needle machine, stacking the same in batches of 100, carrying the same to the dumping site including all handling charges and local carriage within a distance of 150m and laying properly. in cages made of wire netting sheets of size 2.57x1.66m of 8G galvanized wire making the cage from 2 nos. of wire netting sheet by tying the projected wires complete as directed. (Silt, Geo Bag, Wire Netting Sheets and Polypropylene thread will be supplied by the department free of cost). \nWithout Boat\n | BI01010001010000000000000515BI0100001130 | 43.71 | bag |
| 19 | 19 | Filling and laying of Geo bags of size 1.03m X 0.70m excluding excavation of silt from flood plain or adjacent chars within a distance of 90m of the work site, filling geo bags with silt having minimum weighing 126.00 Kg and minimum volume 0.084 cum after filling ,double locking chain stitching the mouth of the filled bags with polypropylene thread by power driven double needle double stitched machine, stacking the same in batches of 100, carrying the same to the dumping site including all handling charges and local carriage within a distance of 150m and laying properly as directed. (Silt, Geo Bag and Polypropylene thread will be supplied by the department free of cost)\nWithout Boat\n | BI01010001010000000000000515BI0100001131 | 36.79 | bag |
| 20 | 20 | Construction of whole Bholuka Bamboo Screen with matured Bholuka Bamboo stacks 75mm to 100mm dia, placed at 30 cm clear apart( i.e. 40 cm C/C) driven 4.00 m to 4.50m below ground and 3.0m to 3.50m above ground with hydraulic driving equipments including hire charge of equipment, cost of P.O.L. etc. and providing with 1 (one) row of horizontal half Jati bamboo kamies tied with galvanized wire of 16 G to 18 G etc complete as directed.(Using Bhaluka Bamboo at the rate of 240.00 nos/ Rm & Jati Bamboo at the rate of 9.60 nos / Rm) | BI01010001010000000000000515BI0100001132 | 1075.64 | r.m. |
| 21 | 21 | Serviceable empty cement bags | BI01010001010000000000000515BI0100001133 | 6.78 | no |
| 22 | 22 | Labour charge for laying and pitching earth filled cement bags including excavation and borrowing earth, breaking clods, filling in bags and supplying and stitching the mouth with jute sutli, etc. complete as directed. (cement bags will be supplied by the department free of cost).\n For borrowing earth from a distance beyond 30m. & up to 60m. | BI01010001010000000000000515BI0100001134 | 19.87 | each |
| 23 | 23 | Collection of sand gravel from approved quarry containing 60% sand and 40% gravel free from disintegrated and flaky pieces of vegetation and other deleterious matters, adherent coating etc. including stacking in suitable stacks at quarry site and payment of forest royalty etc. complete as directed..\n | BI01010001010000000000000515BI0100001135 | 890.04 | cum |
| 24 | 24 | Carriage of sand gravel collected at approved quarry to worksite upto distance of 38 km containing 60% sand and 40% gravel free from disintegrated and flaky pieces of vegetation and other deleterious matters, adherent coating etc. including loading from stack and unloading at work site with 10 (ten) ton capacity truck, supplying P.O.L. etc. complete as directed. | BI01010001010000000000000515BI0100001136 | 1182.61 | cum |
| 25 | 25 | Labour charge for laying of soling stone, brick bats, broken stone metal, sand gravel etc. on approach road including ramming dressing the seat and local carriage of materials up to a distance of 60 m complete as directed\n | BI01010001010000000000000515BI0100001137 | 153 | cum |
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