Construction of Water Supply Scheme for Drinking Water at Kampur Town Area, Ward No.- 5, and 2 under 15th Finance Commission for the year 2023-24 during the year 2024-25.

(A) Supplying, laying , fitting & fixing GI (Medium Class) Pipe conforming to IS-1239 (pt-I) 2004 (Ammended 2010) including GI specials and jointing material, cutting of pipe materials and necessary earthwork in trenching and refilling of earth and restore to its original condition including dressing, dewatering incuding bailing out water where necessary all complete and also necessary testings and commissioning as per direction of the department.

Supplying, installation, testing and commissioning of water lubricated 3 Phase 3.0 HP Submersible Pump with bronze impeller of suitable diameter all Complete. The pump set should be coupled with wet type submersible electric motor drive of adequate power suitable for operation at 230V/ 415 V, 50 Hz input power including supply of steel cable rope, G.I. column pipe, suction strainer, Sluice Valve, Non-Return valve, sockets, bends, elbows etc. & GI delivery piping above ground up to sluice valve above ground level, electrical cable of adequate cross section clips electrical switch gear (starter) etc., Electric Control Panel Board made of MS Sheet duly painted with Anti-corrosive paints complete fitted with all electrical accessories i.e. Off- On Switch, Voltmeter, Ameter, Indicator light etc., bright Annealed Electrolytic Bar Copper Conducted PVC insulated sheathed round flexible 3-core Cable of the Motor Manufactured conforming to IS:694/1990 all complete as specified and directed by the Department with One year warranty from the date of commissioning and satisfactory testing against any manufacturing defect. [If any such defect is found during the year from the date of installation and satisfactory testing, supplier will have to rectify the defect at their cost and risk & if necessary replace the pump set.] Test Certificate of Pump, Motor, Starter, Panel

Construction of RCC Under Ground Reservoir by excavating necessary earthwork, including dewatering, stabilising side earth, preparation of sub soil etc.,150 mm thick PCC in proportion 1:3:6, using M30 grade of concrete including dewatering if necessary, and curing complete, application of air entraining and water reducing plasticiser (masterplast PAE) conforming to IS 9103-1999 @ 0.15 Lit per bag of cement (or equivalent) , and 15mm thick plastering and painting all complete, along with inlet channel, vent pipe and other pipe connections, form work, shuttering and shoring etc. for storage of treated drinking water of various capacities as per approved drawings and specification, along with 450 mm inlet channel with hydraulic jump for mixing of fluid,including fitting and fixing of 100mm dia GI outlet,vent pipes for storage of treated drinking water of various capacities as per approved drawings and specification all complete. Approved good for construction drawing will be issued by the deptt. 40000 liters (4.00 x 4.00 x 3.00m)

Construction of RCC Under Ground Reservoir by excavating necessary earthwork, including dewatering, stabilising side earth, preparation of sub soil etc.,150 mm thick PCC in proportion 1:3:6, using M30 grade of concrete including dewatering if necessary, and curing complete, application of air entraining and water reducing plasticiser (masterplast PAE) conforming to IS 9103-1999 @ 0.15 Lit per bag of cement (or equivalent) , and 15mm thick plastering and painting all complete, along with inlet channel, vent pipe and other pipe connections, form work, shuttering and shoring etc. for storage of treated drinking water of various capacities as per approved drawings and specification, along with 450 mm inlet channel with hydraulic jump for mixing of fluid,including fitting and fixing of 100mm dia GI outlet,vent pipes for storage of treated drinking water of various capacities as per approved drawings and specification all complete. Approved good for construction drawing will be issued by the deptt. 60000 liters (5.00 x 4.00 x 3.00 m)

Raising low site around the building with approved soil obtained from outside by truck carriage including breaking clods, dressing etc. complete including paying necessary forest royelty, sales tax, land compensation, municipal gate fees, if any monopoly duty etc. (profile measurement to be taken and 12.5% deduction for shrinkage to be made from total quantity) etc. complete as directed and specified.

Supplying, installation, fitting & fixing, testing and commissioning of Electric driven 3-phase "&H11&" Centrifugal pump set of approved make with bronze impeller of suitable diameter with G.I. suction pipe, suction strainer, non-return valve, delivery piping up to sluice valve all complete. The pump set should be coupled with electric motor drive of adequate power suitable for operation at 230V / 415 V, 50 Hz input power with DOL Starter /Star delta Starter including Electric Control panel board enclosure made of MS Sheet duly painted with Anti-corrosive paints complete, fitted with all electrical accessories i.e. Off-On Switch, Voltmeter, Ammeter, Indicator light etc., Complete wiring from Panel Board to Main Line including supply of Aluminium Armoured Cable of adequate cross section, Earthing wire and all necessary materials for the same, including cost of CC pump foundation with base plate complete and other accessories and labour charge for installation of the pump etc. all complete as specified and directed by the Department with One year warranty from the date ofcommissioning and satisfactory testing against any manufacturing defect. [If any such defect is found during the year from the date of installation and satisfactory testing, supplier will have to rectify the defect at their cost and risk & if necessary replace the pump set.]

Construction of ESR of differentcapacities fordifferent SBCof soil with RCC Staging(M25Grade of concrete) of 16m height and RCC watertank(M30grade ofconcrete) asper approved drawings and specification including earthwork in excavation for foundation trenches of walls, footing including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling,dressing, watering and ramming etc. andremoval of surplus earth, construction of RCC foundation(Shallow foundation or pile foundation), 15mm plastering in proportion 1:4 in RCC support pillars with water container, painting, fitting and fixing of thredded GI inlet, outlet, overflow pipes,wash pipes,vent pipe,sluice valve, aviation lamp, RCC ladder, all formworks, shuttering & Scaffolding, including materials and labour all complete in the jurisdiction of different division of PHE,Assam for the following capacities of water tank as per approved design & drawings.(Drawings will be supplied by the Departme

ConstrConstruction of gravity type Rapid Sand Filter of Size 4m2/6m2 including the following item of works: (i) Earthwork for excavation (ii) 150 mm thick PCC (prop. 1:3:6) (iii) Brick soling (iv) Formwork of ordinary timber planking including centering, shuttering, propping, etc. (v) PCC/RCC works (M25 grade in foundation & superstructure) (v) 250 mmbrick work in cement morter with 1st class brick including racking out joints and dewatering if necessary, and curing complete as directed. (vi) 15 mm thick Cement plaster in single coat on rough and fair side (prop. 1:4) (vii) Finishing old / new wall with water proofing weather coat smooth antifungal exterior painting of approved make (two coats) (viii) Supplying, fitting and fixing including labour charge of under drainage with 150 mm dia PVC manifold and 63 mm dia PVC laterals and interconnection of the filter unit including necessary GI fittings. (ix) supplying and charging of filter media considering all materials for the filter bedconstructed asperthespecificationprovided bythe deptt.The specification of the sand and gravel is as below: (a) Sand should be hard, resistant quartz, free from clay, fine particles, soft grains, organic matter and dirt. Effective size of sand (d10) has to be within the range from0.45 mmto 0.7 mmand uniformitycoefficient (d60/d10) within 1.3 to 1.7. The effective depth of sand bed has to be 0.60 m. (b) Gravel has to be hard preferably rounded stone and not crushed stone, with average specific gravitynot less than 2.5 and shall be free from clay, loam and organicimpuritues.Sizerangehastobefrom2mmto65mmproperlygraded as directed by the deptt. The effective depth

Supplying,fitting,fixing of internal connection between TP & UGR including labour charge and materials which includes the following jobs: a. Earth work in excavation in foundation trenches (of size 1 x 1 x 18.00 m x 0.60m x 0.90m=9.72 Cu.M) including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc as directed by the Deptt. b. Supplying of UPVC perforated laterals of 50mm dia and 60 cm long by making hole of 5mm dia at a spacing of 8 cm centre to centre in two lines at 60 degree with the centre of the pipe and threading at both ends and supplying, fitting and fixing 40mm dia U.P.V.C. threaded End Plug at one end, the other end to be fitted with a UPVC threaded nipple of 75 mm long properly embedded in RCC cover slab all complete. c. Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:3/2:3 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. d. Supplying and placing of filter sand of hard and resistant quartz, uniform size and shape free from dust, clay, soft grains, dirt and any other foreign materials includind inorganic salt and organic substance, washed and screened. Having uniformity coefficient between 1.3 to 1.7, effective size between 0.45 to 0.70mm, ignition loss not exceeding 0.7% by weight, soluble fraction in Hydrochloric acid not exceeding by 5% by weight, silica content not less than 90%, specific gravity between 2.55 to 2.65, wearing loss less than 3% as per IS: 1419 (Part-I):1977 all complete as directed. e. Supplying and placing of filter gravel of uniform size and shape without flacky & elongated shape, free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as per IS 8419 (Part-I) : 1977 all complete as directe

Providing, Laying, Jointing & field testing of ISI marked HDPE pipes (High Density Polyethylene Pipes-PE 100) confirming to IS 4984/2016 (with up to date amendment) with necessary jointing material like mechanical connector of jointing pipes by heating to the ends of pipes with the help of Teflon coated electric mirror/ heater to the required temperature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process. It may be required to be done with Jack/ Hydraulic Jacks/ Butt fusion machine.(50 mm & above fusion jointed & below 50mm mechanical jointed). The HDPE fittings should be ISI markent c) 110 mm dia HDPE

d) 90 mm dia HDPE

e) 75 mm dia HDPE

f) 63 mm dia HDPE

PA) For 100mm dia Sluice valve against 110mm dia Distribution pipe line - 1 no. 100mm dia CID/F sluice valve with cap/wheel as per IS14846-2000PN1.0 with ISI marking, 2nos.100mm dia GINipple(225mmlong),4Nos.100mmdia GI Threaded Flange, 2 Nos. 110mm dia UPVC Flange, 28 Nos. Bolts & nuts and 6 nos. 3mm thick rubber insertion sheet for 100mm dia pipe. c) 110 mm dia Valve

Providing, installation, testing and commissioning of Bulk Flow Meter with removable mechanism class "B" conforming to ISO: 4064/1 including all materials (excluding CI/DI fittings) and making connection with existing pipeline required for Bulk Flow Meter including cutting the existing pipe line etc complete in all respect as per technical specification and as per direction of Engineer. BFM for 100 mm Dia GI

Construction of Functional Household Tap Connection including earthwork in excavation for pipe line (both for connection in distribution line and service connection) and refilling, dressing etc., providing PVC Saddle Piece of average size 110 mm x 15 mm (i.e. ranging from 63mm to 140mm) and make Supreme or equivalent, making holes in the distribution pipe, providing 15 mm dia bronze ferrule cock (PN-16) conforming to IS:2692 (1989) as ammended and make Zoloto or equivalent, connecting it to the saddle piece, providing and fixing 3 layer (Outer green / GREY coloured UV Stabilised, middle black coloured UV Stabilised and inermost layer white coloured with antimicrobial property) Fusion welded PPR ( Poly propylene-random copolymer) Pipes, SDR 7.4 having thermal stability for hot and cold water supply conforming IS 15801-2008 of length 10m from saddle piece to the tap point ( pipes of make from Departmentally empanelled manufacturers and PN-16 Pipe,20 mm OD,SDR-7.4) including all plain PP-R fittings and brass threaded PP-R fitting and clamping, cutting and making good to the damages, including all taxes and duties as applicable and including the cost of all required labour and materials as directed.

Construction of boundary wall including necessary earth work in excavation for foundation trenches of walls, footing of columns including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth, 100 mm thick PCC in proportion 1:3:6 over flat brick soling, with brick work in cement mortar in proportion 1:4 with 230 mm thick first class brick in sub-structure up to plinth level and 112mm thick above plinth up to height of 0.50 m, including fitting and fixing chain link fencing of 10 SWG GI wire 50 mm x 50 mm mesh with MS angle of size ISA 50 x 50 x 6 including supplying, fitting and fixing hooks, eyebolts with nuts, staples, bolts etc. and providing RCC pillar of 0.20 m x 0.20 mx 0.40meter height above GL at 2.5 meters apart and for gate 2 nos. posts of size 0.30 m x 0.30 m x 1.60 meter above ground level, tie beam of 0.20 m x 0.15 m cross section,4 nos. 12 mm dia main bar for each gate post and also for each boundary columns and stirrups @ 150 mm c/c and plastering in proportion 1:4, and applying primer and 2 coats of emanel paints on metal surfaces of gate and fencing, and colour washing with lime of approved brand including form work, shuttering and shoring all complete as directed and specified by the by the deptt. Approved good for construction drawing will be issued by the deptt.

Supply, installation, testing and comissioning of electrically operated chemical dosing pump of 6 L capacity and 6 kg/cm2 complete with PVC solution mixing container and electrical wiring with panel board fitting and fixing at site with suction and discharge tubings. Chemical dosing pump

Total Supply with GST

Installation Charge

Construction of Pump House of following size including necessary earthwork, 100 mm thick PCC (in prop. 1:3:6) over flat brick soling for foundation, 12 mm dia main reinforcement for columns, providing, fitting, hoisting and fixing of roof trusses including purlins fabricated out of M.S. circular hollow section, as per approved design and drawings including providing M.S. cleats, base plates, bolts and nuts and one coat of red oxide Zinc Chromate primer and two coats of approved enamel paints complete including fitting necessary cleats, providing PPGL sheets and accessories (Ridges/Valley/Gutter/Flashing)includingfittingandfixing sheets for ceiling. Providing and laying plain/reinforced CC work including dewatering and curing including1st class brick work of 112mm thickness and providing wood work in frame (Chowkat) of door, window and other similar works as directed with 1st Class timber along with fitting and fixing battend ledged and braced door including painting and priming 2 coats on the wooden surface. Providind and laying 65mm thick Cement Concrete flooring underlayer of 50mm (1:3:6 prop.) and 15mm thick cement plastering in cement mortar 1:4 all complete as per approved good for construction drawing issued by the deptt.

Internal Electrification to Raw & Clear Water Pump House including wiring for light/ fan/call bell point with 2*1.5 sq mm P.V.C. Insulated single core unsheathed industrial(Multistrand) cable FR conforming to IS-694:1990 with flexible bright annealed electrolytic copper conductor for voltage grade up to 1100 volts(Finolex/RR Kabel/Nicco/Anchor or Equivalent Make as approved by the Deptt.),providing and fixing I.C.S.P and N link Main Switch of 240 Volt grade(HPL/GECO/ ANCHOR or equivalent make)(For equivalent make prior approval from the Directorate office is mandatory) including drilling boards/ iron frames and fixing with bolts and nuts and connection as approved by the Deptt.) complete as required, Providing and fixing I.C. Distribution fuse boards with rewire able fuses 250 Volt grade,supplying and fitting of 18/20 . 5/9 Watt CFL lamp in the existing batten holder/decorative bracket/bulk head fitting/pendent holder etc. as specified and directed by the deptt.

Supply including installation, testing and commissioning of Solar Street light as per following specification and as directed by the Department. 15W LED SOLAR STREET LIGHT (Conforming RDSO specification 15 W LED based Luminaries/fixture (1500 lumens - typical). LED Type White High Powered LED's 5500-6500 K temperature. Automatic Dusk to Dawn Operate ion. Independent standalone Solar Street Lighting System. Powered by a 12V, 80 Wp Solar PV Module confirming RDSO Part-1 Approval & IEC : 61215 Certification. (Model: TBP 1280/1280M). (make: TATA BP SOLAR or Equivalent). (For Example make prior approval from the Directorate Office is mandatory) Battery Bos made of MS fabricated with corrosion resistancce paint. 6 m height MS Pole with corrosion resistance paint. Manufacture Criteria: Must have ISO: 9001 & ISO : 14001 Certification, all complete as directed by Dept.

SCollection from the field and testing in the laboratory of undisturbed soil samples for subsoil investigation (as per relevant I.S code) by open drive sampler (100mm dia boring) through clayey soil layer/ sandy soil layer/ sandy clay/ sandy silt layer/ clayey silt layer, conduction standardpenetrationtest(SPT) andcollection of SPT sampler, observation of ground water table, spot level survey to the bore location and carrying out R.L. from nearest B.M., laboratory test (particle size analysis, hydrometer test, determination of liquid limit, plastic limit, bulk density, moisture content, specific gravity,conducting triaxal test, direct shear test, unconfined compression test, consolidation test including preparation of sub-soil investigation report complete with necessary printing and binding (minimum 5 copies Soil Test

CoProviding flat brick soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level with plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in proportion 1:3:6 with 15 mm thick cement plaster in single coat as directed by the Department.

Providing plinth protection with bricks flat laid in cement mortar 1: 4 and finished with 15mm thick cement plaster in prop. 1:2 with a floating coat of neat cement finish.( width to be considered 60 cm) Plinth Protection