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| 1 | 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 andramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm |
| 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. The item includes necessary trimming the sides of trenches levelling, dressing and ramming the bottom, bailing out water as required complete (b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring |
| 3 | Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete asper direction of the Engineer-in charge for foundation excavation (vertical surface are in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Enginner in charge).(a) Depth upto 1.5 m. |
| 4 | Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete asper direction of the Engineer-in charge for foundation excavation (vertical surface are in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Enginner in charge)(b) For additional depth beyond 1.5 m. and upto 3.00 m |
| 5 | 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) |
| 6 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 7 | 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. a) Pakur Variety |
| 8 | 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).(When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof).(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.Notes:- For shuttering in shell roof, grid roof with vertical faces folded plate, arched roof the rate in 36 (a), 36 (b) & 37 (c) of subhead B above to be increased by 100%. For grid roof with splayed faces, rate is to be increased by 150%. |
| 9 | Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. (a) In ground floo including roof. |
| 10 | Brick work with 1st class bricks in cement mortar (1:4) (a In foundation and plinth |
| 11 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface (ii) With 1:4 cement mortar (a) 20 mm thick plaster |
| 12 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. |
| 13 | Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge |
| 14 | Removal of silt, slush, musks or any other foul materials from open drains or nikashis of any size and depth, manholes, gully pits, catch pits etc. by any other method approved of impure / inflammable /asphyxiating gases from the drains etc. with staging if necessary. stacking of the materials properly away from traffic lane as far as practicable lead upto 75 mtr. with all labour and materials and hire charges of tools and plants as per direction of Engineerin-Charge. For Open Nikashi or Drain. Transportation of silt, slush or other foul materials from the working site and disposal of the same beyond the area of Municipal Corporation / Municipality/Notified Area Authority /Industrial Township Authority including the cost of loading, unloading, transportation and making arrangement of necessary land for disposal, spreading and leveling as necessary etc. complete (Land for disposal to be arranged by the contractor). (Payment to be made on the basis of stack measurement after deducting sinkage/shrinkage at the rate of 1/9th of volume) For Day: |
| 15 | Supplying and fabricating 20 mm to 32mm thick (finished thickness) M.S.Blank Flange properly ribbed, one face machined including drilling holes as per standard table, fitting and fixing the same with M.S. flanged pipe with supply of nuts, bolts, washers, gasket etc. of best quality all complete as per specification and direction of the Engineer-in-charge. 750mm dia. |
| 16 | Flange joint to C.I./D.I/MS. pipes and specials including supply of rubber gasket. nuts. bolts. washers etc. of best quality to make the joint watertight at required hydraulic pressure all complete as per specification & direction of the Engineer-in-Charge. Diameter in mm 700mm dia. |
| 17 | Supplying and fabricating 20 mm to 32mm thick (finished thickness) M.S flange. properly ribbed, one face machined, including drilling holes as parstandard table, fitting and fixing the same with M.S. pipe by electric arc welding as per relevant I.S. specification using standard electrodes and direction of the Engineer-in-Charge. [The Engineer-in-Charge shall approve the electrodes for arc welding before use] 700mm dia |
| 18 | M.S. blank Flange as per IS-6392 TABLE 20 for 50 mm to size & for 200mm & above as IS -6329 Table-14)thickness 20mm-22mm NB Diameter in mm 250 |
| 19 | Flange joint to C.I/D.I/MS. pipes and specials including supply of rubber gasket. nuts. bolts, washers etc. of best quality to make the joint watertight at required hydraulic pressure all complete as per specification & direction of the Engineer-in-Charge. Diameter in mm 250mm dia. |
| 20 | SUPPLYING MS PLATE AS PER IS:2062-20211/LATEST REVISION,MAKE:SAIL/TATA/JINDAL C) ABOVE 10 MM UPTO 20MM THICKNESS |
| 21 | Fabricating M.S. Specials of different diameter in shop out of 8 mm to 12 mm thick M.S plates supplied depart-mentally, cutting the plates to exact size & shape by gas cutting device and/or by adopting any other approved type of mechanical means, bending the same in true curvature by template and rolling machine of approved design including proper marking, levelling joints followed by electric arc welding - longitudinal and circumferential, as necessary, using standard electrodes as per I.S.specification including edge preparation, electricity charges and hydraulic testing of the fabricatedpiece all complete as per specification and direction of the Engineer-in-Charge. [The Engineer-in-Charge shall approve the electrodes for are welding before use. Fabrication of M.S. flange to form M.S Flanged Tail Piece shall not be considered as M.S. special ]k) 1500 mm diameter ii) 12mm thick |
| 22 | I.S.M.B AS PER IS:2062-20211/LATEST REVISION,MAKE:SAIL/TATA/JINDALUPTO 200 x 100 |
| 23 | 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. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg./m. or 15% of weight for finished structal members weighing less than 22.5 Kg./m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m./2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m, or part thereof. I) For structural members of specified sections weighing less than 22.5 Kg./m |
| 24 | FENCING WITH WELDED STEEL WIRE FABRIC 75 MM X 50MM PROVIDING 1.20 M HIGH FENCING WITH ANGLE IRON POSTS 50 MM X 50 MM X 6 MM AT 3 METER CENTER TO CENTER WITH 0.40 METER EMBEDDED IN M15 GRADE CEMENT CONCRETE, CORNER, END AND EVERY 10TH POST TO BE SHRUTTED, PROVIDED WITH WELDED STEEL WIRE FABRIC OF 75 MM X 50 MM MESH OR 75 MM X 25 MM MESH AND FIXED TO IRON POSTS BY FLAT IRON 50X5 MM AND BOLTS ETC. COMPLETE IN ALL RESPECT |
| 25 | Cutting to requisite length or shape departmental R.S.Joists, channels, angles, tees, plates etc. (Payment to be made on area of cut surface) |
| 26 | Welding in M.S.structural work with gas or electric: (a) Tack weld |
| 27 | Welding in M.S.structural work with gas or electric: (b) Continuous Weld |
| 28 | Hire charges of moveable type mounted earth excavator having minimum cutter size (1.0 cubic meter) & loader size (2.0 meter length x 0.75m width) for cutting & removal of any kind of soil, spoli etc. including cost of fuel, lubricants & manpower etc. in Water Supply Works. (This item will be operated on prior permission from the concerned SE/Dy. Chief Engineer) For minimum engagement 8 hrs. in a day |
| 29 | Hire charges of moveable crane with fuel & manpower having load handling capacity upto 14MT with the 45 deg. moveable arrangement & the boom length of 40 feets for loading & unloading of various materials / accessories of water supply works. For minimum engagement of 8 hrs. In a day |
| 30 | Hire & labour charges for diesel generating set for lighting including fuel, 300M wire, 11 points with 200 Watt bulb with post for hanging & maintaining the same for day & night for the period |
| 31 | Hiring charge of 1 no. 125KVA 3 Phase silent DG set including supply & fixing of 400 Amp 4 pole changeover switch and laying of required capacity and lenght of cable with connection as reqd. (on temporary basis) and engaged one generator operator round the clock to run the generator as and when required(Including Fuel). |
| 32 | Dewatering by pumps including all leads, lifts and making all arrangements of disposal. where continuous flow of water from a source other than natural or ground water is encountered in case of emergency maintenance works related to leakage. breakage and making wet connections. [Note ;- In case of any other situation demanding such emergency dewatering. use of this item is to be approved by the Superintending Engineer/Tender Accepting Authority. This item shall be executed on the specific direction duly supported by proper clarification of the E.I.C. who will be satisfied in absolute discretion that such work has not been necessitated due to any natural source of water or any fault of the Contractor] |
| 33 | Supplying sign-board made of 25 mm thick sal plank with frame on all side of sal batten 50 mm x 32 mm with nailed on post 3.15m x 100mm x100mm and fitting fixing such with digging holes of dia 300 mm and depth 750 mm in all sorts of soil and repacking and consolidating the gap aroundthe post with cement concrete (1:3:6) painting 2 coats including cost of nails, bolts and nuts etc. complete in all respect as per direction of the Engineer-in-charge. Payment of concrete and painting to be made separately. (ii) 900 mm. x 600 mm. size of board. |
| 34 | Signalling arrangement at both sides of site to avoid any accident during working period 4 nos. red flags during sunlight at 4 corners and 2 nos light (lamp) in other than sunlight. |
| 35 | REF: IRRIGATION & WATERWAYS DEPTT., GOVT OF WB 2022, PAGE 66MAZDOOR (MALE) |
| 36 | Sub Total |
| 37 | GST 9% |
| 38 | GST 9% |
| 39 | CESS 1% Please Enable Macros to View BoQ information |
