Tender For Supply, Installation Construction Of Distribution System, Hdpe Pipe Line With Connectivity, House Connection With Mechanical Water Meter, Road Restoration And Other Appurtenant Works Specified As In Boq Of Tender Document Including Testing
Tender Overview
Project Description
Tender for Supply, Installation Construction Of Distribution System, Hdpe Pipe Line With Connectivity, House Connection With Mechanical Water Meter, Road Restoration And Other Appurtenant Works Specified As In Boq Of Tender Document Including Testing And Commissioning (With Six Months Defect Liability Period) On Item Rate Contract Basis Including Supply Of All Materials, Labour And T&P Etc Complete For Indira Colony Water Supply Scheme Under State Sector Programme
BOQ
| Sl. No. | Item Description |
| 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 2 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 3 | Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge Bituminous road |
| 4 | Excavation for pipeline trenches in ordinary soil (loam, clay or sand) including lift unto 1.5 m and lead unto 50 m and refilling, watering, ramming of excavated earth in to the trenches and disposal of surplus earth unto 50 m from the center of the trenches. Soil Mixed |
| 5 | RBM spreading in uniform layer on surface including cartege of materials means including its loading unloding complete |
| 6 | Providing, Lowering into trenches with true to alignment, Laying & Jointing of full lenghts of HDPE Pipes of specified grade as per IS:4984-1995 and specifications, with testing of pipe line including supply of jointing materials.(PE-100 Grade; PN-6.0 (6.0 Kg/Cm2) |
| 7 | 90 mm dia |
| 8 | 110 mm dia |
| 9 | 140 mm dia |
| 10 | 160 mm dia |
| 11 | 180 mm dia |
| 12 | 200mm dia |
| 13 | Provision for the supply and placement of local sand as bedding material for HDPE pipelines laid in trenches |
| 14 | Supply and fixing of D.I. D/F Sluice/Isolation Valve/ (P.N 1.6) including cartage of materials, labour, T&P etc. complete |
| 15 | 80 mm dia |
| 16 | 100mm dia |
| 17 | 125mm dia |
| 18 | 150mm dia |
| 19 | Supply and fixing of D.I. D/F Scour Valve (P.N 1.6) including cartage of materials, labour, T&P etc. complete |
| 20 | 80 mm dia |
| 21 | P/F C.I. Air Valve Double Acting in position including all material, labourer, T &P etc complete. |
| 22 | 50 mm dia |
| 23 | Providing & Fixing Woltman type Bulk Water Meter lnline type, flange end with Integral mounted display and all necessary fillings etc complete. |
| 24 | 125 mm dia |
| 25 | 150 mm dia |
| 26 | Providing, conveying and laying NP 3 class RCC pipes with collar Joints and jointing with CM 1:2 and position carefully and curing complete ( Including cost of pipes and collars) and dewatering etc. complete For Encasing of Pipes in Road Crossings, Culverts, Bridges, Nalla, Storm Water drain Crossing as per site condition and as per specifications and as directed by the Engineer incharge. |
| 27 | 300 mm dia R.C.C pipe up to 1.5 m depth |
| 28 | 350 mm dia R.C.C pipe up to 1.5 m depth |
| 29 | Supply of all material, labour T&P etc. and provide Nala and Culvert crossing by Pipe line. |
| 30 | Constructing masonry Chamber following size, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : |
| 31 | Valve Chamber up to 100 mm dia(90X90X100) cm |
| 32 | Valve Chamber above 100 mm dia(120X120X100) cm |
| 33 | Air Valve chamber(60X60X75) cm |
| 34 | Providing, House Service Connection (Single service connection) from Ductile Iron distribution main to property limit, including supply and fixing of brass ferrule conforming to IS:2692 , clamp saddle of non-corrosive Engineering Plastic (Polyethylene) body moulded with Stainless steel threaded metal insert for tapping outlet. The stirrup metal plate shall be duly embedded in the plastic body, except at the place of nut-bolt lugs. Threading size and dimensions shall conform to IS: 554. The design of the saddle body should be such that, the service connection outlet metal insert shall project out towards pipe side and align with the hole drilled on the pipe to ensure positive locking against rocking or creeping on the pipe, as might be caused by vibration, pressure or excessive external loading. Saddle Seal shall be of virgin rubber SBR Grade 30 / NBR (NSF 61 approved). |
| 35 | Saddle straps shall be made of Engineering plastic (Polyethylene of PE 100 Grade). Saddle Seal shall be of virgin rubber SBR Grade 30 / NBR (NSF 61 approved). It shall be of type pressure activated hydro-mechanical design. It shall be contoured gasket to provide a positive initial seal, which increases with increase in the line pressure. Gasket shall be gridded mat, with tapered ends, with the outlet section having ring contacting the saddle body multiple rings contacting the pipe, preferably with a Stainless steel reinforcing ring insert moulded to prevent expansion under pressure.Stainless Steel Type 304, NC rolled thread, Tightening torque for ½” (M12) nut-bolt: 14g.m and for 5/8” (M 16) nut-bolt: 21-23 kg.m. |
| 36 | Drilling the DI pipeline shall be through the chain and rachet mechanism and the drill hole shall be perpendicular to the axis of the DI pipeline, including supplying and laying GI(M) pipe upto the property limit of both sides of road including supplying and fixing PP compression fitings such as Metal Insert Female Thread Adaptor with SS304 material (2nos), Double compression elbow with compression on both sides (4 nos) complying to ISO14236-2000 and GI plug-in for closure of ends/GI Pipe with union (heavy duty class) to joint with existing connectiion. |
| 37 | All pipes and fittings shall be PN16 rating including transportation, loading and unloading at site, all labour, tools, equipments etc. including cutting of road surface, earthwork, refilling and restoration of cut road surfaces with 100mm thick PCC M15(1:2:4) complete in all respect including connecting new house service pipeline to existing/new legal house connection after commissioning the distribution pipeline as per the drawing and as directed by the Engineer-incharge. Total Shifting of House hold connection in base year |
| 38 | 90mm to 110mm HDPE Pipe x 15mm inner dia setup-Domestic |
| 39 | 160mm HDPE Pipe x 15mm inner dia setup-Domestic |
| 40 | 180 mm HDPE Pipe x 15mm inner dia setup-Domestic |
| 41 | P/F Multijet domestic mechanical Water Meter Class-B, dry dial, magnetically coupled, temper proof confinning to IS: 779- I 994 or ISO: 4064 IP68 in position including all material, labour, T&P etc complete. 15 mm dia |
| 42 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size.For Cement Concrete Pavement: |
| 43 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)For Cement Concrete Pavement: |
| 44 | Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.60 mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern. |
| 45 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. |
| 46 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing,rolling with three wheel 80-100 kN static roller in stages to proper grade and camber,applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading By Manual Means |
| 47 | Grading- I (Using Screening Crushable type such as Moorum or Gravel)Using Screening Crushable type such as Moorum or Gravel |
| 48 | Grading- II (Using Screening Crushable type such as Moorum or Gravel)Using Screening Crushable type such as Moorum or Gravel |
| 49 | Grading- III (Using Screening Crushable type such as Moorum or Gravel)Using Screening Crushable type such as Moorum or Gravel |
| 50 | Providing and laying surface dressing as wearing course in single coat using crushedstone aggregates of specified size on a layer of bituminous binder laid on preparedsurface and rolling with 8-10 tonne smooth wheeled steel rolle.13 mm nominal chipping size |
| 51 | Providing and laying dense bituminous macadam with 100-120 TPH batch type HMPproducing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction.for Grading II (19 mm nominal size ) |
| 52 | Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification.for Grading-I (bituminous binder @ 5.2 % of mix ) |
| 53 | (Providing and applying primer coat with bitumen emulsion on prepared surface of kg/sqm using mechanical means. |
| 54 | Providing and applying tack coat with bitumen emulsion using emulsion pressurecleaned with mechanical broom. distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface |
| 55 | Making connection with the existing M.S. Galvanised main of upto 15 mm nominal dia, including cutting and threading of pipe , bailing out water, fixing, if required, specials besides boring out (and also subsequent back fill) existing main. |
| 56 | 15 mm -25 mm |
| 57 | 50mm - 80mm |
| 58 | 100mm - 150mm |
| 59 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all lead including all lifts involved. Please Enable Macros to View BoQ information |
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