Zilla Parishad-ZP has published Tender For Installation Of A Biogas Plant At Shivohum Sri Krishnaa, Bidhan Nagar Gram Panchayat Under Matiali Block (2Nd Call). Submission Date for this Tender is 23-11-2023. Bio Gas Plant Tenders in jalpaiguri West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Nov-2023 | DATE CORRIGINDUM | Date | 23-11-2023 |
| Sl. No. | Item Description |
| 1 | Bricks 1st Class Bricks(kilnburnt) |
| 2 | Cement PPC/PSC/OPC(33 Grade) |
| 3 | Coarse Sand Sand coarse (Fineness moulds not less than 2) |
| 4 | Silver Sand |
| 5 | Aggregate Coarse Aggregate(upto 20 mm) |
| 6 | TMT Bar Dia. 12 mm, Length: 12m, Tor Steel Rods/HYSD/Fe 415/Fe 500/Fe 500 D (SAIL/TATA/RINL) |
| 7 | TMT Bar Dia. 8 mm, Length: 12m, Tor Steel Rods/HYSD/Fe 415/Fe 500/Fe 500 D (SAIL/TATA/RINL) |
| 8 | PVC pipe Supply of PVC pipes & fittings Schedule 80(medium duty) conforming to ASTMD – 1785 and threaded to match with GI Pipes as per IS: 1239 (Part – I) (A) PVC Pipes (Dia.) 300 mm |
| 9 | 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. [P-1,Item No.2(a)] (a) Depth of excavation not exceeding 1,500 mm. |
| 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. [P-1,Item No. 3(a)] (a) With earth obtained from excavation of foundation. |
| 11 | Cow dung Stirrer cum Agitator 300-400 kg/h (Annexure A) |
| 12 | Floating Drum ?4500 mm, MOC: IS2062 (Annexure B) |
| 13 | Slurry Pump with pipeline Flow Rate: 360 to 54 LPMHead: 10 – 19 m (Annexure C) |
| 14 | Gas Suction System Flow: 10 Nm3/h (Annexure D) |
| 15 | Gas Storage Tank Volume: 7,500 L,MOC: IS2062 (Annexure E) |
| 16 | Outdoor Electric Panel with Wiring and SensorAs specified Panel Box with Gate Dimension: 1200 mm × 1000 mm × 200 mm, + 400 mm GL Thickness of CRC Sheet: 1.6 mmPowder Coating |
| 17 | Incomer MCCB MCCB: 415V, 63A, 4P |
| 18 | Bus Bar Al bus bar, 63A |
| 19 | Internal Wiring 2.5 sq. mm internal wiring with appropriate cable tagging |
| 20 | DOL Starter 3 hp induction motor (Voltage: 415V, 3 Phase, Current Rating: 4-6.3A) |
| 21 | 2 hp induction motor (Voltage: 415V, 3 Phase, Current Rating: 3.2-5A) |
| 22 | 1 hp induction motor (Voltage: 415V, 3 Phase, Current Rating: 1.0-2.2A) |
| 23 | Metering Volt Meter (Digital) |
| 24 | Ammeter (Digital) and appropriate CT & PT |
| 25 | Emergency Off Emergency Off Push Button |
| 26 | Position Sensor Ultrasonic Position Sensor for automatic ON-OFF of compressor depending on the volume of gas in the floating drum |
| 27 | Electrical Cable 2.5 sq. mm 3 core flexible copper cable |
| 28 | PVC pipe PVC pipe (Dia. ¾ inch) for electrical cable laying PVC fittings, glands, lugs etc. |
| 29 | Gas Pipeline, Fittings & Accessories ¾ inch MS seamless pipe (Annexure F ) |
| 30 | Slurry Dewatering Screw Press Machine Processing capacity: 1 to 2 Ton Slurry per Day (AnnexureG) |
| 31 | Single Burner Biogas Stove Dia.: 4?(Annexure H) |
| 32 | Fire extinguisher (AnnexureI) |
| 33 | Installation & Commissioning of the mechanical, electrical and instrumentation items |
| 34 | Earth work in excavation of foundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone)including removing,spreading or stacking the spoils within a lead of 75 m.as directed. The item includes necessary trimming thesides oftrenches, levelling, dressing and ramming thebottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. |
| 35 | Earth work in filling in foundation trenches or plinthwith good earth, in layers not exceeding 150 mm.including watering and ramming etc. layer by layercomplete. (Payment to be made on the basis ofmeasurement of finished quantity of work) (a) With earth obtained from excavation of foundation. 1/5th of excavated earth |
| 36 | (II) Cement concrete with 30 mm down graded shingles excluding shuttering.N.B. Variety In ground floor (a) 1:3:6 proportion |
| 37 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mmnominal size) excluding shuttering and reinforcement if any, in groundflooras per relevant IS codes. (ii) River Bazree |
| 38 | Hire and labour charges for shuttering with centering and necessary stagingupto 4 m using approved stout props and thick hard wood planks of approvedthickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out aftercompletion of works (upto roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation |
| 39 | Hire and labour charges for shuttering with centering and necessary stagingupto 4 m using approved stout props and thick hard wood planks of approvedthickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out aftercompletion of works (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 40 | Reinforcement for reinforced concrete work in all sorts of structuresincluding distribution bars, stirrups, binders etc initial straightening andremoval of loose rust (if necessary), cutting to requisite length, hooking andbending to correct shape, placing in proper position and binding with 16gauge black annealed wire at every intersection, complete as per drawingand direction. (a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel |
| 41 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) inground floor. |
| 42 | Artificial stone in floor, dado, staircase etc with cementconcrete (1:2:4) with stone chips, laid in panels as directedwith topping made with ordinary or white cement (asnecessary) and marble dust in proportion (1:2) includingsmooth finishing and rounding off corners including rakingout joints or roughening of concrete surface and applicationof cement slurry before flooring works using cement @ 1.75kg/sq.m all complete including all materials and labour. In ground floor. |
| 43 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortarincluding rounding off or chamfering corners as directed andraking out joints including throating, nosing and drip course,scaffolding/staging where necessary (Ground floor).[Excludingcost of chipping over concrete surface] (ii) With 1:4 cement mortar20mm thick L.S. |
| 44 | c) 15 mm thick plaster = LS |
| 45 | Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc. LS |
| 46 | Applying decorative cement based paint of approved quality afterpreparing the surface including scraping the same thoroughly(plastered or concrete surface) as per manufacturer"s specification. In Ground floor:(iii) Two coats. LS |
| 47 | M.S. structural works with hollow sections (square or rectangularshape) conforming to IS: 806-1968 & IS:1161-1998) connected toone another with bracket, gusset, cleat as per design, drawing &direction of Engineer-in-Charge complete including cutting torequisite shape & size, fabrication including metal arc weldingconforming to IS: 816-1969 & IS: 9595 using electrodes of approvedmake and brand conforming to IS:814- 2004, haulage, hoisting anderection all complete. The rate includes the cost of all M.S. Hollow section, allconsumables such as electrodes, gas and hire charges of all toolsand plants and labour required for execution and all incidentalcharges (such as electricity, labour insurance) etc. complete. Payment to be made on the basis of calculated weight of structuralmembers of MS Holow Section as specified in relevent IS code infinished work. Payment for gusset, bracket, cleat may be made byadding the actual weight of such items with weight of finishedstructural members. The rates are considered for a hight of erection8 m. / 2nd floor level from the ground. Add 1.5 % extra over the ratefor each additional floor or 4m. beyond the initial 8 m. or partthereof. i) For roof truss works a) Span up to 12 MtrLS |
| 48 | Galvanised corrugated iron sheet work (excluding thesupporting frame work) fitted and fixed with 10 mm. dia J orL hook-bolts, limpet and bitumen washers and putty completewith 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet tobe supplied by contractor) (i) In Roof:-a) With 0.60 mm thick sheet |
| 49 | Supplying, fitting and fixing glass reinforced polyestertranslucent fibersheet 300mm wide in half round gutter inroof as per IS: 12866 - 1989 fitted and fixed with 50 X 6mmMS Clamp with necessary bolts and nuts, screws and jointingmaterial complete as per direction of Engineer - in - Charge. a) 1.6mm +/- 0.2 mm thick sheet. i) Natural white or tinted blue colour |
| 50 | Galvanised iron sheet ridging fitted with necessary bolts,screws, washers etc complete.(225mm end lapping) (A) 300 mm lapping each way |
| 51 | Supplying P.V.C. water storage tank of approved quality with closed topwith lid (Black) - Multilayer (b) 1000 litre capacity |
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