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| 1 | KBL makes auto prime set model : APM 350/47 with 12hp/1800rpm trolley mounted engine with canoy + accessories. Discharge : 1800m³/hr, head 10mtr, effeciency 78%, Suc x del : 350 x 350mm recommended pipe size 600 x 600mm.No of Stage -1Dimention of pump set ( L x B x H) (mm) 3394 x 1670 x 3544Weight of pump set : 5000kgMinimum Submerge : 0 Delivery flanges : Granded Cast iron.Material of Trolley : MS fabricated. |
| 2 | Commissioning materials ( Engine commissioning materials)1. Mobil, 2. Coolant, 3. Distil Water, 4. Fuel Pipe, 5. Diesel, 6.Vacum Pump oil, 7. Gear oil, 8. Water Pump oil, 9. Suction and Delivery gasket & nuts/bolts. |
| 3 | Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS - 1536 : 18.27.11 600 mm dia pipe |
| 4 | Earthwork in excavation for structures as per drawing and technical specificationsClause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m,dressing of sides and bottom and backfilling in trenches with excavated suitable material. Ordinary soil (I) Ordinary soil |
| 5 | Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks. |
| 6 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 A With crushed Stone II P.C.C grade M 15 , Nominal mix 1:2.5:5 ( Hand mix) |
| 7 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification' including steel shuttering formwork (N)Without Plasticiser C. RCC Grade M 30 Case II. Using Batching Plant, Transit Mixer and Concrete Pump. (i) For solid slab super-structure, a.Height upto 5m |
| 8 | Plain/Reinforcedcement concrete, insubstructurecompleteasper drawing and technical specification and steel shuttering formwork G. RCC Grade M30, a. Height upto 5m, Case II With Batching Plant, Transit Mixer and Concrete Pump. |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form for 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete |
| 10 | Supplying, fitting and placing TMT IS:1786 (Fe 500) bar reinforcement in sub-structure complete as per drawing and technical specifications(a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/Jindal panther steel/ Shyam steel or equivalent) |
| 11 | Reinforcement in Super Structure: Supplying, fitting and placing TMTconforming to IS:1786 Fe 500 D reinforcement in super-structure including splicing complete as per drawing and technical specifications (a)TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) |
| 12 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification B) Sandy material |
| 13 | Carriage of excavated muddy/slushy soil/garbage by truck of 10 MT capacity and depositing the same in suitable dumping ground within an average lead of 5.00 Km including cost of P.O.L. and loading/unloading charges etc. complete as directed. |
| 14 | Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality. LD - 2.5Rectangular shape 600 x 450 mm internal dimensions. |
| 15 | Providing & fixing 20 mm thick compressible fibre board in expansion joint complete as per drawing & Technical Specification. |
| 16 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification. |
| 17 | Earthwork in excavation for structures as per drawing and technical specificationsClause 305.1 including setting out, construction of shoring and bracing, removalof stumps and other deleterious material and disposal upto a lead of 50 m,dressing of sides and bottom and backfilling in trenches with excavated suitable material. V. Marshy soil |
| 18 | Fillling in foundation trenches as per drawing and technical specification Clause305.3.9 I Sand filling |
| 19 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 (A) With crushed stone (I) R.C.C grade M 20 (i) For nominal mix 1:2:4(a) Height upto 5 M |
| 20 | Centering and shuttering including strutting, propping etc. and removal of form work for : Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 21 | Providing, driving with hydraulic piling rigs with power units and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap) : 20.1.1, 400 mm dia piles |
| 22 | Vertical load testing of piles in accordance with IS 2911 (Part IV)including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in-charge. Note: 1. Initial and Routine Load Test shall not be carried out by Dynamic method of testing.Note: 2. Testing agency shall submit the design of loading platform for the approval of Engineer-in-charge.20.6.1 Single pile upto 50 tonne Safe capacity 20.6.1.2 Routine test (Test Load 1.5 times the Safecapacity) |
| 23 | Levelling course for Pile cap |
| 24 | Earth work in embankment by Mechanical means by truck carriage with locally available ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and filling in uniform layers not exceeding 25 cm thick including ploughing or roughening or enching the seats, removing all debries, breaking clods up to 4cm cube, dressing as per design section and compaction with three wheel static roller of 80-100 KN capacity in layers not exceeding 30 cm in thickness and core cutter soil test at every layer and every 500m distance, etc. complete as directed. A. Compaction with three wheel static roller of 80-100 kN capacity. |
| 25 | For beyond initial 1 km & upto 10.00 km & for all lifts. Dist = 1.00 |
| 26 | Construction of temporary shed of two roof with mud plinth of 0.45 m height above ground level with Bhaluka bamboo post 1.5 m apart, driven at atleast 0.75 m below ground and height above plinth of 2.5m. Split Jatti bamboo/tarza wall 10 cm thick touch roofing over bamboo rua frame, placing at 0.15 m clear apart, fitted with bamboo kamies from binding doors and windows with Bamboo Chattai, strengthening with Bamboo frame binding with wire, roofing with TATA Shaktee roofing sheets etc., complete as directed. (Using Bhaluka Bamboo at the rate of 6.00 nos/ Rm & Jati Bamboo at the rate of 61.00nos / Rm) |
| 27 | Supplying chemical emulsion in sealed containers including delivery as specified.,2.34.1 Chlorpyriphos/ Lindane emulsifiable concentrate of 20% |
| 28 | Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :, 2.35.1 Along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc. complete:, 2.35.1.`1 With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration |
| 29 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204, A With Crushed Stone, III RCC Grade M 20, i) For height upto 5 m |
| 30 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5, A With crushed stone, I R.C.C grade M 20, I For nominal mix 1:2:4, a) Height upto 5 M |
| 31 | A Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203, ii Brick masonry in 1:4 cement mortar |
| 32 | Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level., 6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand) |
| 33 | Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources) |
| 34 | Centering and shuttering including strutting, propping etc. and removal of form for, 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 35 | Centering and shuttering including strutting, propping etc. and removal of form for, 5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts |
| 36 | 12 mm cement plaster of mix , 13.4.1, 1:4 (1 cement: 4 coarse sand) |
| 37 | 15 mm cement plaster on rough side of single or half brick wall of mix:, 13.5.1 1:4 (1 cement: 4 coarse sand) |
| 38 | 15 mm cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement on the rough side of single or half brick wall. |
| 39 | 62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete. |
| 40 | Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment)., 10.11.1 Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) |
| 41 | Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with :, 10.30.2 5.5 mm thick glass panes |
| 42 | Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters., 10.6.2 80x1.20 mm M.S. laths with 1.20 mm thick top cover |
| 43 | Providing and fixing ball bearing for rolling shutters. |
| 44 | Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel membersshall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 45 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre, 13.41.1 |
| 46 | Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm), 13.46.1 |
| 47 | Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications :, 13.48.3 Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture |
| 48 | Applying priming coat:, 13.50.3 With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works |
| 49 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete., 13.52.1 On steel work |
| 50 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 51 | Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required., 12.1.1 1.00 mm thick with zinc coating not less than 275 gm/m² |
| 52 | Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.,12.4.1 0.80 mm thick with zinc coating not less than 275 gm/m² |
| 53 | Providing and fixing plain multipurpose cement board(Hight pressure steam cured) with suitable screws for cement particle board in ceiling etc. complete (frame work to be paid seperatately)., 12.26.1 6 mm thick Cement fiber board as per IS: 14862 |
| 54 | Boring with 100 mm diameter casing pipe for hand pump / tubewell, in all soils except ordinary hard rocks requiring blasting, including removing the casing pipe after the hand pump / tube well is lowered and tested :18.42.3 Beyond 12 m and up to 18 m depth |
| 55 | Providing and placing in position filters of 40 mm diameter G.I. pipe with brass strainer of approved quality. |
| 56 | Providing and fixing to filter and lowering to proper levels 40 mm G.I. pipe for tube well including cleaning and priming the tube well. |
| 57 | Providing and placing in position hand pump of approved quality for 40 mm diameter G.I. pipe complete with all accessories. |
| 58 | 'Earthwork in excavation for structures as per drawing and technical specificationsClause 305.1 including setting out, construction of shoring and bracing, removalof stumps and other deleterious material and disposal upto a lead of 50 m,dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil (3m to 6m Depth) |
| 59 | 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 upto 1.5 m. |
| 60 | M.S.Plate, 6 mm for shutters and overtops etc. |
| 61 | M.S.Channel, 150 x75mm for Shutter frames, stiffeners etc. |
| 62 | M.S.Angle, 75x75x6mm for overtop support frames etc. |
| 63 | M.S.Flat, 50x6mm for Rubber seals etc. |
| 64 | ‘J’- type Rubber seal, 125mm |
| 65 | M.S.Electrode, 8 SWG |
| 66 | M.S.Plate, 10 mm for Guide channels base support , Tool post top & bottom support plates etc. |
| 67 | M.S.Angle, 50x50x5mm for anchoring of guide, bottom channels. |
| 68 | Separator studs with nut on both ends, tube of length of 250mm to 460mm. |
| 69 | M.S.Shaft, 63 mm dia. |
| 70 | Thread cutting 2 TPI including fine finishing & making hole in one end as per direction for size, 63 mm dia. of shaft. |
| 71 | C.I. Boss with internal thread cutting 2 TPI, making groove for bearing, slot for lock plate & 1.5” drill for roviding handle as per direction, 150x200mm |
| 72 | M.S.Base plate, 300x300x12mm |
| 73 | M.S.Lock plate, 300x300x10mm |
| 74 | Clamp for lock plate |
| 75 | H.D.Thrust ball bearing ,65mm |
| 76 | Distant tube with pins, 100x12mm |
| 77 | G.I.Pipe, 25 mm for boss handles |
| 78 | Shaft pin, 20mm dia. for shaft, wire rope brkt. etc. |
| 79 | C.I.Roller with suitable collar 10-12mm & centre hole 10-20mm as per direction, 100x150mm |
| 80 | ‘F’- shaped roller brkts.,100x150mm |
| 81 | Roller pin, 16 mm |
| 82 | Pulley Stand made of 100x50mm channel for 150mm |
| 83 | Pulley Stand made of 100x50mm channel for 125mm |
| 84 | C.I.Pulley 16-25mm dia. with centre hole for 150mm |
| 85 | C.I.Pulley 16-25mm dia. with centre hole for 125mm |
| 86 | Pulley pin, 16mm dia. |
| 87 | Steel wire rope, 16mm |
| 88 | ‘U’- clamp bolts, 16mm |
| 89 | C.C. Counter weight circular type 400mm dia around 100mm thick with 25mm dia. Hole at centre and two handles for carrying weight of 30 Kg each as per direction. |
| 90 | Counter weight holder made of 20-25mm dia. rod of length 0.5-0.8 mtr. with 100x50mm channel at the base and ring at top. |
| 91 | M.S. Channel 100 x 50 mm for platform cross bar |
| 92 | Gas cutting nozzle |
| 93 | Arc welding holder, 600 Amp. |
| 94 | Nylon rope |
| 95 | Jati bamboo |
| 96 | Coir rope |
| 97 | Arc welding cable, 600 Amp. |
| 98 | Gas cutting hose, 12mm dia. (Red and Black) |
| 99 | Gas cutting kit |
| 100 | Leather hand gloves |
| 101 | Arc welding mask |
| 102 | Waste cotton |
| 103 | W.B.Grease |
| 104 | Nuts & Bolts (Assorted size ) |
| 105 | M.S.Washer (Assorted size ) |
| 106 | Steel wire brush |
| 107 | Painting brush, 3” |
| 108 | Red oxide primer |
| 109 | Antisol red oxide paint |
| 110 | Turpentine oil |
| 111 | Skilled welder to be engaged for fabrication works by welding & Gas cutting for welding charges (3 No x 30 Day =90 manday ) ( Schl rate @475.29( + ) add 18% GST, 1% L. cess ) |
| 112 | Ordinary Labours to be engaged for various assisting work during repairing , fabrication & welding works, carrying & handling of sluice gate materials, watch keeping , garbage cleaning , painting , lubrication etc. (5 No. x 30 day = 150 manday )( Schl rate @337.58 ( + ) add 18% GST, 1% L. cess ) |
| 113 | Charges for loading, un loading, shifting, installation of the heavy shutters, structures etc. with the help of 8 tonne capacity Crane as directed . |
| 114 | Filled D.A. Gas |
| 115 | Filled Oxygen Gas |
| 116 | H.S. Diesel for Arc welding generator set and depttl. truck for carriage of T & P and sluice gate materials etc. |
| 117 | Supplying and Driving of NSZ801 Type Vertical Steel Piles (t=8mm, s=8mm, w=690mm) complete as per Drawing and & Technical Specification. |
| 118 | Water Supply & Sanitary Works for Chowkider shed etc |
| 119 | Electrification Works for Chowkider shed etc |
| 120 | Supply of Geo Bags Type-B (Size 2.00 m × 1.50 m inner to inner) (Pillow Type) made of composite layers of Polypropylene (PP) fibre as per IS 16653:2017 for Nonwoven and IS 16654:2017 for Woven: Woven Geo-textile for the outer cover (300gsm): The woven geo textile is woven with multifilament woven fabric manufactured from ultra violet stabilized polypropylene. Geo-textile used to manufacture geotextile bags should have high mechanical properties for enhanced durability along with enhanced puncture, abrasion and U.V. resistance characteristics. Geo-textile should be inert to biological degradation and resistant to naturally encountered chemicals, alkalis, and acids.Propertiesi. Tensile strength (MD) ≥ 80 KN/m & Tensile strength (CD) ≥ 70 KN/m ii. Elongation (MD) ≤ 25% & Elongation (CD) ≤ 25% iii. Abrasion ≥ 75% iv. Trapezoidal Tear Strength (MD) ≥ 1500N & Trapezoidal Tear Strength (CD) ≥ 1300N v. CBR Puncture strength ≥ 900N vi. Permeability ≥ 18 l/m2/sec vii. AOS ≤ 250 micron viii. UV Resistance @ 500 hours retained Tensile strength (MD) & (CD) ≥ 80% ix. Mass ≥ 300 gm/m² x. Seam strength ≥ 50 % of actual fabric strength. Non-Woven Geo-textile for the inner layer (300gsm): It is needle punched non-woven geo-textile made of 100% polypropylene staple fibres which are formed into a random network for dimensional stability. It should resist UV degradation, rotting and alkalis.Propertiesi. Wide Tensile strength (MD) ≥ 15 KN/m & Wide Tensile strength (CD) ≥ 15 KN/m ii. Elongation (MD) ≥ 50% & Elongation (CD) ≥ 50% iii. Abrasion ≥ 95% iv. Trapezoidal Tear Strength (MD) ≥ 340 N & Trapezoidal Tear Strength (CD) ≥ 340 N v. CBR Puncture strength ≥ 3000 N vi. Permittivity ≥ 1.25 s-1 vii. Permeability ≥ 60 l/m2/sec viii. AOS ≤ 75 micron ix. UV Resistance @ 500 hours retained Tensile strength (MD) & (CD) ≥ 80% x. Mass ≥ 300 gm/m²xi. Thickness at 2KPa ≥ 3 mm xii. Seam strength ≥ 80 % of actual fabric 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.(Bags are to be supplied of 15 numbers in a bundle, properly packed with each bag having proper tag with name of Manufacturer, Batch Number, the GSM and type of polymer encrypted and stitched on top corner and each bag is to be marked with “WRD Govt. of ASSAM” to be printed distinctly. Test Certificate from approved NABL accredited and ISO Certified Laboratory should invariably be submitted against each batch of material)10.4 |
| 121 | Supply of Geo-textile bags of type-A (1.03 × 0.70 m) inner to inner made of Geo-textile non-woven fabric sheets of 300 GSM manufactured from 100% virgin Polypropylene (PP) fibre with minimum properties as per IS 16653:2017 i. Wide Tensile strength (MD) ≥ 15KN/m & Wide Tensile strength (CD) ≥ 15KN/m ii. Elongation (MD) ≥ 50% & Elongation (CD) ≥ 50% iii. Abrasion ≥ 95% iv. Trapezoidal Tear Strength (MD) ≥ 340N & Trapezoidal Tear Strength (CD) ≥ 340N v. CBR Puncture strength ≥ 3000N vi. Permittivity ≥ 1.25s – 1 vii. Permeability ≥ 60l/m2/sec viii. AOS ≤ 75 micron ix. UV Resistance @ 500 hours retained Tensile strength (MD) & (CD) ≥ 80% x. Mass ≥ 300 gm/m² xi. Thickness at 2 KPa ≥ 3 mm xii. Seam strength ≥ 80 % of actual fabric 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. (Bags are to be supplied of 100 numbers in a bundle, properly packed with each bag having proper tag with name of Manufacturer, Batch Number, the GSM and type of polymer encrypted and stitched on top corner and each bag is to be marked with “WRD Govt. of ASSAM” to be printed distinctly. Test Certificate from approved NABL accredited and ISO Certified Laboratory should invariably be submitted against each batch of material). |
| 122 | Supply of non-woven Geo-textile fabric sheets of 300 GSM manufactured from 100% virgin Polypropylene (PP) fibre with minimum properties as per IS 16653: 2017 Wide Tensile strength (MD) ≥ 15kN/m & Wide Tensile strength (CD) ≥ 15kN/m Elongation (MD) ≥ 50% & Elongation (CD) ≥ 50% Abrasion ≥ 95% Trapezoidal Tear Strength (MD) ≥ 340 N & Trapezoidal Tear Strength (CD) ≥ 340 N CBR Puncture strength ≥ 3000 N Permittivity ≥ 1.25 s-1 Permeability ≥ 60l/m2/sec AOS ≤ 75micron UV Resistance @ 500 hours retained Tensile strength (MD) & (CD) ≥ 80% Mass ≥ 300gm/m² Thickness at 2KPa ≥ 3 mm. (Each Roll of Geo Fabric Sheet should be supplied in properly packed Bundles and should be marked with the Name of Manufacturer, Batch Number & its dimensions clearly on each roll 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). |
| 123 | Construction and supply of Wire -netting box of size 1.50 m × 1.50 m × 0.45 m made with mechanically woven, double twisted, hexagonal shaped wire mesh with wire made of low carbon, high ductile MS wire with heavy class of galvanization with an additional layer of PVC coating with mesh type of 10 × 12 as per EN 10223 & ASTM A975, mesh wire of 2.70 mm (I.D) /3.70 mm (OD) tensile strength of 450-500/mm2, edge wire selvedge around it at least 2.5 times, lacing wire (Zinc PVC coated) of 2.20 mm (I.D)/3.20 mm (OD), VC coating thickness of 0.50 mm nominal, 0.38 mm minimum, Mesh opening size 150 mm × 150 mm and with average weight per unit being 12 Kg with additional 3% of the weight of box for lacing wire supplied separately, supporting the facing of the box with zinc coated steel wire of required length as directed, complying with ASTM and European norms. |
| 124 | Supply of Sewing Thread/Yarn PPMF Stitching Thread (2000 Den. Kaplon). |
| 125 | Collection and supply of River silt by truck carriage free from debries and other foreign material, etc. complete as directed. By mechanical Means For initial up to 1.00 Km & for all lifts. |
| 126 | Filling and laying of nonwoven Geo - textile bag of dimension 2.00 m × 1.50 m excluding excavation of specified sand/silt from flood plain or adjacent chars within a distance of 90 m of the work site, filling geo bags with sand having minimum volume 0.612 Cum after filling, double locking chain stitching the mouth of the filled bags with polypropylene thread by power driven double needle machine, laying at proper site including all handling charges and local carriage within a distance of 100 m complete as directed. (Sand/silt, Geo Bag and Polypropylene thread will be supplied by the department free of cost) Without Boat |
| 127 | Filling and laying in PVC coated W.N. Box of size 1.5m X 1.5m X 0.45m with sand/silt tilled Geo bags of size 1.03m X 0.70m excluding excavation of sand/silt, filling geo bags with sand/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 150111 and laying properly in PVC coated W.N. Box, complete as directed. (Geo Bag, PVC coated Wire Netting Box and Polypropylene thread will be supplied by the Department free of cost)Without Boat |
| 128 | Labour charge for laying Geo fabric sheet as filter bellow pitching including carrying, lapping, wrapping & stitching as directed by the Engineer-in-Charge. Labour charge for laying Geo fabric sheet as filter bellow pitching including carrying, lapping, rapping & stitching as directed by the Engineer-in-Charge. |
| 129 | Filling and laying of Geo bags of size 1.03 m × 0.70 m excluding excavation of sand/silt from flood plain or adjacent chars within a distance of 90 m of the work site, filling geo bags with sand/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 150 m and laying properly as directed. (Sand/silt, Geo Bag and Polypropylene thread will be supplied by the department free of cost) Without Boat |
| 130 | Supply of Pre stressed Cement Concrete (PSC) Porcupine members of size 0.10 m × 0.10 m × 3.00 m with M - 30 grade of cement concrete conforming to IS 1343:2012 using super-plasticizer @1.2 lit/bag of cement with graded broken coarse aggregates up to 20 mm size down conforming to IS 10262:2009 & IS 456:2000 and reinforced with 4 nos. of 4 mm dia. high tensile steel wire cable/strand with necessary cover and 4 mm high tensile stirrups at 250 mm C/C, in conformity with IS-6403:R2002 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 65 mm inside from both ends including properly curing for 21 (Twenty one) days and carriage of porcupine members from factory to the stack yard within a distance up to 50 Km including loading, unloading & stacking complete as directed. |
| 131 | Carriage of PSC porcupine members of size 0.10 m × 0.10 m × 3.00 m from Stack yard to Work Site including loading, unloading & stacking |
| 132 | Labour charge for launching of PSC Porcupine including carriage of PSC porcupine members of size 0.10 m × 0.10 m × 3.00 m 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) (a) Launching without boat |
| 133 | Earthwork in bank trimming to the designed section /slope by manual means including removing the trimmed soils to a minimum distance of 30 m, complete as directed. Please Enable Macros to View BoQ information |
