Tender For Construction Of M.S Structural Pipe Carrying Bridge And Laying Of Different Dia M.S Pipe Through The Bridge Due To Crossing Of Irrigation Canal (Kata Khal) For Ground Water Based Purbo Beg Ur(Zone-Ii) Pipe Water Supply Scheme To Accomodate
Tender Overview
Project Description
Tender for Construction Of M.S Structural Pipe Carrying Bridge And Laying Of Different Dia M.S Pipe Through The Bridge Due To Crossing Of Irrigation Canal (Kata Khal) For Ground Water Based Purbo Beg Ur(Zone-Ii) Pipe Water Supply Scheme To Accomodate functional house hold tap connection In Baruipur Block Under South 24-Pgns W/S Division-I, Phe Dte. For Augmentation Of Surface Water Based W/S Scheme In The Arsenic Affected Areas Of South 24 Pgns District. (Sm/13779)
BOQ
| Sl. No. | Item Description |
| 1 | Supplying & fabricating of 406.4 mm dia (OD) 10mm thick M.S. Pipe as per specification and direction of E.I.C. |
| 2 | Supplying & fabricating of 219.1 mm dia (OD) 10mm thick M.S. Pipe as per specification and direction of E.I.C. |
| 3 | Supplying & fabricating of MS Machine End as per specification and direction of EIC |
| 4 | b) 200 mm dia |
| 5 | Hire charges of movable crane (capacity 10MT) including operator,helper,fuel,lubricants etc. for loading / unloading / placing of various materials/accessories of water supply works as per direction of E.I.C. (For 8hrs of working per day) |
| 6 | Providing and constructing Temporary Service Road of width not less than 3.75 m over river for movement of men, equipment and construction machineries from one pier / butment location to another pier / abutment location considering necessary stability and safety aspects by providing and driving suitable piles, providing fitting, fixing suitable R.S. Joist, Channels, angles and wooden sleeper as per design requirement including dismantling and taking out the entire service road after construction. |
| 7 | i) With Eucalyptus bullah Pile: (Height of deck above bed level upto 2.25m) |
| 8 | Cost of boring using drilling mud to stabilized the bore and flushing the bore of excess mud with fresh drilling fluid for the portion of the pile above cutoff level and up to the level of island for providing RCC cast in situ bored pile in position including the cost of mobilization and hire charges of all equipment necessary for boring. |
| 9 | Using tripod, winches and other accessories including shifting of all machinery from one bore location to another and removal of excavated earth with all lifts and lead upto 150 m. |
| 10 | i) 750 mm. diameter pile. [For placing casing pipe of 500 mm dia MS pipe] |
| 11 | Supply of MS flange (Slipper type) as per IS 6392 TABLE-17 Thickness : 20 mm - 22 mm |
| 12 | i) 200 mm dia. |
| 13 | Dewatering from the excavated trenches for repairing any type of pipe line including Hire Charge of pump / carriage / Fuel & lubricant / Operator etc. for big dia pipes more, than 200mrn dia all complete as per direction of EIC. (This item will be executed after the permission of E.l.C.) |
| 14 | Making lighting arrangement for continuation work during night including all charges (Applicable exclusively for emergency situation and as per direction of EIC.) |
| 15 | Making barricading for protecting the trench to avoid any accident including making arrangement of road light during the night |
| 16 | Welding in M.S. structural work with gas or electric: |
| 17 | (a) Continuous weld. |
| 18 | Cutting to requisite length or shape departmental R.S. joists, channels, angles, tees, plates etc. |
| 19 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. |
| 20 | I) For built up sections / srtuctural members of specified sections weighing not less than 22.5 Kg./m |
| 21 | Priming one coat on steel or other metal surface with synthetic enamel /oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 22 | Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of a approved putty etc. on the surface, if necessary. |
| 23 | (b) On steel or other metal surface : With other than hi-gloss of approved quality- (i) Two coats (with any shade except white) |
| 24 | Sand blasting to Mild Steel surface with coarse sand followed by immediate application of two coats of Zinc Rich Epoxy Primer of approved make and brand and subsequent painting two coats with Coal Tar Epoxy-of approved make and brand including cost of materials labours, machinery, fuel and power including carriage of the steel materials at site complete [Brand of primer and paint shall be approved by the Engineer-in-Charge] |
| 25 | 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. |
| 26 | (a) Depth of excavation not exceeding 1,500 mm. |
| 27 | 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)(a) With earth obtained from excavation of foundation |
| 28 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 29 | 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) |
| 30 | 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. |
| 31 | Distance from Stack yard = 10 Km. |
| 32 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel OTHER MANUFACTURERS NOT SPECIFIED |
| 33 | Distance from Baruipur Stack yard = 10 Km. |
| 34 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. |
| 35 | i) Pakur Variety |
| 36 | Distance from Stack yard = 10 Km. |
| 37 | Making flange joint to DI/CI pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of EIC (Nut and bolts shall be of TATA/GKW rate). |
| 38 | i) 200mm dia. |
| 39 | iii) 100mm dia. |
| 40 | Making rubber gasket joint to CI/DI pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of EIC. (rubber gasket will be supplied deptt. free of cost) |
| 41 | b) 200 mm dia |
| 42 | 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) (a) 25 mm to 30 mm shuttering without staging in foundation |
| 43 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. |
| 44 | (a) In ground floor including roof. (a) upto 150 mm. thick |
| 45 | Ductile Iron Single Chamber type air release valve having small office elastic ball resting on gun metal orifice nipple large orifice case ball seating on moduled seat ring, valve with built-in-Kinetic features, isolating sluice valve mounted in horizontal position and operated by a metre wheret gearing inlet faced and drilled to IS 1538 Table 4 & 6. valve suitable for maximum working pressure of 10 kg/CM² |
| 46 | 100 mm dia |
| 47 | Labour for boring (horizontally) through any kind / type of soil for road crossing of laying distribution system including hire charges and labour for supplying of suitable diameter crossing up to full width of road with necessary tools, tackles including necessary arrangement for boring and pushing required including fitting, fixing, jointing, pumping out accumulated water, lighting arrangement, sealing of two casing ends by B//W (1:4) etc. complete as per direction of ElC. |
| 48 | c) 200 mm dia |
| 49 | Add GST @ 18% on all items (excluding It. No. 1, 2, 3 4 and 29) |
| 50 | Add CESS @ 1% on all items ((excluding It. No. 1, 2, 3 4 and 29) including GST Please Enable Macros to View BoQ information |
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