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| 1 | Drilling of telescopic bore 24\\" (600 mm) 22\\" (550 mm) 18\\" (450mm) 16\\" (400 mm) 14\\" (350mm) diameter with percussion rig in all kinds of soil including the cost of consumable stores, fuel oil and transportation of rig to the site of the proposed bore (0 to 125mtr BGL) |
| 2 | 1. Erection and dismantling of boring plant including all arrangement for the transportation of the boring equipment to site of work from the store of contractor at site and back are to be made by the contractor at his own cost. All rates should be quoted for supplying the material at site of work. Pits for collection of water and water for drilling tubewell to be arranged by the firm/contractor at site at his own cost. |
| 3 | 2. In case the bore is converted into a tubewell payment of bore shall be made up to the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whichever is less) required for sustaining the main bore paid at the rate of beyond margin shall be paid at the rate of test bore drilling. |
| 4 | Supplying and lowering of MS Pipe as per IS:4270-2001 including MS sockets having dimensions as per IS Code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore. |
| 5 | 150mm nominal diameter (weight 21.6 Kg per meter) 5.4mm thickness |
| 6 | Supplying, fixing, lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest with ISI Marked dully welded with suitable grade S.S welding electrode to lower the strainer into Tubewell bore. |
| 7 | 150mm internal diameter (slot size 0.75mm) 5.00 mm thickness (As per A & C Slip) |
| 8 | Supplying, fixing lowering of stainless steel socket as per IS: 8110-2000 or latest ISI Marked dully welded with suitable grade S.S welding electrode to lower the strainer into Tubewell Bore complete in all respects. |
| 9 | (150mm) i/d |
| 10 | Supplying and fixing of bail plug of MS pipe complete with inverted u-hock attached to the bottom plug complete in all respects(150mm) i/d weight 21.6 kg p/m) 5.40 mm Thick. |
| 11 | Supplying and Fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respects. |
| 12 | Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. 150mm internal diameter |
| 13 | Supplying & fixing of M.S Clamp of size 150mm x 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect. |
| 14 | Supplying, lowering & fixing of M.S Special Socket to connect S.S. Strainer to M.S Pipe duly welded with suitable grade welding electrode complete in all respect. 150mm internal diameter |
| 15 | Supplying at site Wooden Box of suitable size with Lid & locking arrangement for preserving strata sample collected from the bore. |
| 16 | Supplying at site of gravel of 1/16\\" to 1/8\\" sizes including pouring and packing in the annular space between the pipes assembly and the bore. The gravel should be free from, dust, dirt, or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per actual length of pipe) |
| 17 | Development and stabilizing of the tube well with air compressor of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. |
| 18 | Capacity of Air compressor 300 cfm at 250 PSI |
| 19 | Development and stabilizing of the tubewell with submersible pump of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge |
| 20 | Collection of Water sample from different strata and testing of sample from approved laboratory (Physical & chemical Analysis) |
| 21 | Testing of water sample for heavy metal testing from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticid, uranium etc) |
| 22 | Provision for Sanitary Clay seal (as per BIS Code IS 2800:2019) including sterilization of tubewell |
| 23 | Providing and fixing (VRV/VRF) Technology modular type Air-conditioning system suitable Heating and cooling by inverter driven capacity control compressor with innovative complete with indoor and outdoor units with individual controllers and with fitting etc complete in all respect as desired by Engineer-in-charge |
| 24 | Construction of Gravel Pit outside the Pump Chamber. (0.90m Dia.) as per standard design & drawings of public health department. |
| 25 | Providing & Installing Testing & Commissioning of one No. Electrically driven Submersible Pumping set of reputed make capable of delivering 168 LPM against a head of 48 mtr along-with electric panel board consisting of electric appliance such as automatic Starter, Main Switch. Volt Meter, Ampere Meter, ELCB, Shunt Capacitor, Single Phase Preventer, Indicating Lamps, MVB/MCCBs etc complete in all respects. |
| 26 | Rate of Motor with Pump |
| 27 | Panel Board |
| 28 | Submersible cable Size 2.50mm2 |
| 29 | Column Pipe (G.I) 50 mm i/d |
| 30 | C.I.FITTING INSIDE PUMP CHAMBER |
| 31 | Providing & Installing 100 mm dia delivery main (from Tube-well to duck foot bend including cost of C.I.D/F Pipes, D/F Sluice Valves, D/F Non Return Valve & Specials as C.I. Bends, Tail Piece Tees, Pressure gauge, Air Valve,,V notch haudi etc. inside the Pump chamber as per DWSS standard design and analysis complete in all respects. |
| 32 | Disinfection Unit: |
| 33 | Providing Installing testing and commissioning and one no. electronically actuated, diaphragm operated, metering system, chemical dosing chlorinator, suitable for delivering 0.5 to 6 leter of bleaching powder solution/ sodium hypo solution per hrs under maximum deliver pressure upto 7kg/cm2 and suction left not less than 1.5 meter. |
| 34 | Construction of Pump Chamber size 2.50mx2.50m including cost of electric wiring, with toilet block including carriage complete in all respect as per standard drawing. |
| 35 | uPVC RISING MAINProviding, Fixing, laying, jointing, cutting & testing of uPVC Pipes & Specials (10 g./cm2) including cost of excavation complete in all respects as per DWSS standard analysis.110mm o/d |
| 36 | Sluice ValveProviding & fixing C.I D/F Sluice Valves ISI marked 14846-2000, including cost of tail piece, rubber joint, gland dori, Nuts, bolts & accessories, complete in all respects as per DWSS standard analysis. |
| 37 | 100 mm Nominal Bore (N.B.) |
| 38 | Construction of brick masonry sluice valve chamber size 0.90m x 0.90m complete in all respect. |
| 39 | DEVELOPMENT OF WATER WORKS SITE. |
| 40 | Providing & fixing 1.2mtr high fencing around the head works site with 1.65 meter post, placed every 2.5 meters apart, embedded in cement concrete blocks and every tenth post to be strutted with three rows of G.I. Barbed wire weighing 9.34 Kg per 100 meters (minimum) and fixing with GI staples tied to 6mm bar nib, with binding wire or by providing cut, including drilling holes in the post, including cost of posts, winding wire, strutted earth work in the post & aluminum painting complete in all respects as per DWSS standard Drawing and analysis. |
| 41 | Providing & Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4mm dia fencing pole size at bottom 4\\"x4\\", size top 3\\" x 4\\", Length 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects. |
| 42 | Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per DWSS standard Drawing and analysis. |
| 43 | Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per DWSS standard Drawing & Analysis. |
| 44 | Construction of masonry gate pillar including cost of MS Steel Gate size 1.22 m x 1.37 m as per DWSS standard Drawing and analysis. |
| 45 | Construction of Foot Path with masonry toe wall & earth filling and Cement Concrete 1:8:16 with 40 mm gauge stone aggregate, 40 mm thick cement concrete topping 1:2:4, inside water works as per DWSS standard Drawing and analysis. |
| 46 | Providing & fixing MS sign Board as per DWSS standard design and analysis. |
| 47 | Sub Head-3 Providing UGSR 50000 Liter capacity including pump house for firefighting arrangement |
| 48 | Earth work in excavation for storage and sedimentation tanks, high level tanks, filter beds, clear water reservoirs, pump houses, sumps, screening chambers and other similar works having straight or open cuttings in foundations trenches etc. with 3D Excavator/ JCB including manually dressing of bed, trimming of sides and side slopes to full dimension and depth as shown on the drawings or as shall be required by Engineer-in-charge, including dressing of bottom and sides of trenches, stacking the excavated soil clear from the excavation and subsequent filling around plinth/structures including watering dressing and disposal of surplus soils as directed upto 15 metre complete in all respects. |
| 49 | Cement Concrete 1:4:8 with stone ballast of size. 40 mm guage. using concrete mixing volumetric type |
| 50 | Reinforced cement concrete M-30 mechanicaly batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth including carriage |
| 51 | Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering) |
| 52 | Reinforced cement concrete M-40 mechanicaly batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth |
| 53 | Beams |
| 54 | walls |
| 55 | Extra rate for Smooth Surface of RCC |
| 56 | Cold twisted deformed (Ribbed/ Tor Steel Bar/TMT) Bars Fe 500 grade as per IS 1786-2008, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete |
| 57 | Extra rate for using steel produced by primary producer in integrated plant from original ores complete in all respect as per the directions of |
| 58 | Qty same as above all floors |
| 59 | Centring and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering) including attached pillasters, buttersses etc when curved. |
| 60 | Centring and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc. |
| 61 | Centring and shuttering for sides and soffits of beam, beams launchings girders bressumers, lintels |
| 62 | Providing & fixing 560 mm, 500 mm and 450 mm internal diametre circular or 450 mm x 600 mm clear inside opening rectangular RCC manhole cover and frame ISI marked as per IS:12592-2002 including carriage from the stores of the Engineer- in-charge to site of work, loading, unloading including stacking and setting the same to correct lines over manholes including cement concrete copping (M:20) around the frame etc. Dia of steel for lifting hook is 16mm. (for EHD and HD).R.C.C. Manhole cover560mm i/d RCC man hole cover with frame as per ISI |
| 63 | Foot Rest for Manhole.Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design. Please Enable Macros to View BoQ information |
