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| 1 | Cutting asphalitc concrete road |
| 2 | Bus route |
| 3 | Supplying and Laying of D.I. pipes including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10 m and initial lift of 2m carting the pipes from any of the Board’s Stores to the site of work lowering into the trenches, and aligning, etc., complete for the pipes of following diametres. (K9 PIPES) (Including refilling) : 100mm at 1.5m depth |
| 4 | Cutting DI mains : 100 MM Dia |
| 5 | Making Rubber joints for C.I./D.I pipes : 100mm |
| 6 | Supplying and fixing of 100mm dia DI D/S 90 deg bend |
| 7 | Supplying and fixing of 100mm dia DI D/S 45 deg bend |
| 8 | Supplying and fixing of 100mm dia DI D/S 22.5 deg bend |
| 9 | Supplying and fixing of 100mm dia AS Tee |
| 10 | Supplying and fixing of 100x80mm dia Reducer |
| 11 | HDPE PIPES - PE 100 AS PER IS 4984/2016 |
| 12 | 90mm HDPE Pipes |
| 13 | 90mm HDPE 90deg bend |
| 14 | Lowering HDPE pipes and specials to trenchand laying to proper grade and alignmentand as directed by the TWAD Officers |
| 15 | 90mm to 110mm dia (OD) HDPE pipe |
| 16 | Jointing HDPE Pipes and Specials by buttfusion welding / electro fusion welding jointsusing fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012including cost of hire charges for butt fusionequipment power supply arrangements etc.,complete |
| 17 | MECHANICAL JOINT COLLARS FOR DI PIPESSupply and Delivery of MJ Collars : 100mm |
| 18 | Conveying and fixing the C.I. collars including earthwork excavation as per schedule No.1.1. : 100mm |
| 19 | CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1 WITH ISI MARKING : 100mm |
| 20 | Conveying and fixing sluice valves with tail pieces including fixing the surface boxes/valves, covers. : 100mm |
| 21 | Supplying of 100mm dia flanged spigot tail piece |
| 22 | Supplying of 100mm dia flanged socket tail piece |
| 23 | DOUBLE AIR VALVE AS PER ISI 14845/2000- 100mm dia |
| 24 | Conveying and fixing double air valves (4” to 3”) 100mm to 80mm |
| 25 | Construction of chamber for 100mm to 250mm dia.sluice valve includingproviding and fixing FRC cover and frame of size 60 x 60cm for size 1.35 x 1.35 x 1.95 m |
| 26 | Construction of 100mm Double Air Valve chamber for 400mm to 500mm dia.pipeline including providing and fixing FRC cover and frame of size 60 x 60cm for size 1.5 x 1.2 x 2.3 m |
| 27 | Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing \\"METRO WATER\\" & work detail/ caution sign,providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors,fixing stickers etc, including watching during night and placing the barricading units as directed at thesites |
| 28 | Testing of M.S./C.I./P.V.C./D.I pipes with hydraulic testing equipment by filling with water(including cost of water @ Rs.73/KL) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete for the following diametres of pipes. : 100mm Dia |
| 29 | Hiring and running charges for JCB |
| 30 | Hire charges on diesel pumpset for 7.5HP |
| 31 | Hire charges for lighting arrangements |
| 32 | Dismantling the RCC |
| 33 | Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. |
| 34 | The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven.- 80mm dia |
| 35 | Construction of Chamber for Electromagnetic Flow Meter using machine batched machine mixed and machine vibrated design mix. cement concrete M25 grade (M- sand ) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly, RCC cover slab in M20 proportion using 20 mm jelly, chamber foundation in PCC 1:3:6 (M-Sand ) proportion using 40 mm jelly ,bed block in CC 1:2:4 (M-Sand) using 20mm jelly including cost of reinforcement and labour charges, earth work excavation ,sand filling,refilling and disposal of surplus earth ,fixing CI steps, etc. complete and including providing and fixing FRC cover and frame of size 60cmx60cm including necessary masonry work and plastering etc complete as directed by the Engineer at site as per specification for the following sizes. |
| 36 | Supplying and filling of quarry rubbish |
| 37 | Disposal of surplus earth |
| 38 | Asset Mapping |
| 39 | For the Underground / Surface Assets along the roads for the distance ranging from: (less than 2 Km ) |
| 40 | For the Point Underground / Surface Assets along the roads |
| 41 | Sub Total |
| 42 | GST @ 18% Please Enable Macros to View BoQ information |
