Assam Urban Water Supply And Sewerage Board-AUWSSB has published Execution , Testing And Commissioning Of Balance Work For Lakhipur ( Goalpara ) Town Water Supply Scheme Repairing Of Distribution Pipe Network , Road Crossing , Repairing Of Raw Water Channel , Construction Of Valve Chamber Of Sarthebari Water Supp. Submission Date for this Tender is 20-01-2021. Valve Tenders in Sarthabari, Guwahati Assam. Bidders can get complete Tender details and download the document.
| Name of Work : Execution , Testing and Commissioning of balance work for Sarthabari Town Water Supply Scheme. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | A. Repairing of distribution pipe network including replacement, damage, broken pipes, etc. including all supply of materials as required | |||
| 2 | 2 | Earth work in excavation in black toping road surface (average thickness of black toping 35mm) including the removal of road metal, boulders and refilling the same properly and restore the road surface to its original condition (except black toping as the black toping to be done by the PWD on necessary payment all complete as directed . For 100 mm dia pipe to 160 mm dia PVC pipe | 459 | M2 | |
| 3 | 3 | Earth work in excavation for metallic road surface (average thickness of 40 cm) including the removal of road metal, boulders and including restoration of road surface original condition all complete as directed Fpr 90 mm dia to 160 mm dia PVC pipe | 670 | M2 | |
| 4 | 4 | Earth in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 M lead and lift up to 1.5 M all complete as directed including boiling out water where necessary.( B ) b) Bastic land, tillah soil, hard soil, mixed with moram gravel and boulder up to one man size. ( fro 90 mm dia to 1160 mm dia PVC pipe \nb) Bastic land, tillah soil, hard soil, mixed with moram gravel and boulder up to one man size.\n | 715 | cum | |
| 5 | 5 | Labour charge for carrying and laying in position in tranches PVC pipes with specials in lines and level including cutting the pipes where necessary and providing joints to pipes and specials with jointing materials such as cement libricant after roughening the surfaces including the cost of jointing materials and testing the joints all complete as directed. | |||
| 6 | 6 | 90 mm dia. pipe | 500 | RM | |
| 7 | 7 | 110 mm dia. pipe | 500 | RM | |
| 8 | 8 | 160 mm dia. pipe | 200 | RM | |
| 9 | 9 | Labour charge for carrying and providing C.I.D. joints to A.C. prssure pipe and C.I. plain ended spacials all complete as directed (excluding supplying of the C.I.D. joints) | |||
| 10 | 10 | 90 mm dia. pipe | 8 | Each | |
| 11 | 11 | 100 mm dia. pipe | 6 | Each | |
| 12 | 12 | 150 mm dia. pipe | 4 | Each | |
| 13 | 13 | Labour charge for carrying, placing in position, fitting and fixing C.I. sluice valve (with wheel & cap) C.I. refluxe valve complete with supplying bolts and nuts, 3 mm thick rubber insertion sheet etc (the tail pieces if required will be paid separately) all complete as directed (one valve and two flanged joints | |||
| 14 | 14 | 90 mm dia. pipe | 1 | Each | |
| 15 | 15 | 110 mm dia. pipe | 1 | Each | |
| 16 | 16 | 160 mm dia. pipe | 1 | Each | |
| 17 | 17 | Construction of brick masonry valve Chamber in cement mortar 1:5 ( 1 cement: 5 coarse sand ), 100 mm thick RCC top slab with 1:2:4 mix (1 cement :2 coarse sand: 4 grade stone aggregate20 mm nominal size) with 10 mm dia tor steel @ 130c/c both ways (double jali), 100 mm thick foundation concrete 1:3:6 mix (1 cement :3 coarse sand: 4 grade stone aggregate40 mm nominal size) concrete, inside plastering 12mm thick with cement mortar 1:4 (1 cement: 4 course sand) finished with floating coat neat cement complete as per standard design and drawing as directed by the Engineers-In-Charge .a) Size -1200x1200x1200 | 2 | Each | |
| 18 | 18 | Supply of UPVC. Pipes of class IV( 10 kg/cm2 threaded plumbing & casing PVC pipes (Blue/Off White colures). | |||
| 19 | 19 | 90 mm dia. pipe | 500 | RM | |
| 20 | 20 | 110 mm dia. pipe | 500 | RM | |
| 21 | 21 | 160 mm dia. pipe | 200 | RM | |
| 22 | 22 | Supply of cast Iron Detachable (CID) Joints (Class-15) conforming IS 8794-1988 | |||
| 23 | 23 | 80 mm dia. pipe | 8 | Each | |
| 24 | 24 | 100 mm dia. pipe | 6 | Each | |
| 25 | 25 | 150 mm dia. pipe | 4 | Each | |
| 26 | 26 | Supply of Rubber Ring for CID as per BIS specification and its up to date ammendment as applicable for AC (Class-15) pressure pipes. | |||
| 27 | 27 | 80 mm dia. pipe | 16 | Each | |
| 28 | 28 | 100 mm dia. pipe | 12 | Each | |
| 29 | 29 | 150 mm dia. pipe | 8 | Each | |
| 30 | 30 | Supply of PVC specials tee, bend, reducer etc all complete as directed. | |||
| 31 | 31 | 90° Bend for 90 mm dia pipe. | 4 | Each | |
| 32 | 32 | 90° Bend for 110 mm dia. pipe | 4 | Each | |
| 33 | 33 | 90° Bend for 160 mm dia. pipe | 2 | Each | |
| 34 | 34 | 45° Bend for 90 mm dia. pipe | 6 | Each | |
| 35 | 35 | 45° Bend for 110 mm dia. Pipe | 6 | Each | |
| 36 | 36 | 45° Bend for 160 mm dia. pipe | 4 | Each | |
| 37 | 37 | PVC Collar (Socket) for 90 mm dia. pipe | 10 | Each | |
| 38 | 38 | PVC Collar (Socket) for 110 mm dia. pipe | 10 | Each | |
| 39 | 39 | PVC Collar (Socket) for 160 mm dia. pipe | 6 | Each | |
| 40 | 40 | PVC Tail piece for 90 mm dia. pipe | 6 | Each | |
| 41 | 41 | PVC Tail piece for 110 mm dia. pipe | 6 | Each | |
| 42 | 42 | PVC Tail piece for 160 mm dia. pipe | 4 | Each | |
| 43 | 43 | PVC Flange for 90 mm dia. pipe | 3 | Each | |
| 44 | 44 | PVC Flange for 110 mm dia. pipe | 3 | Each | |
| 45 | 45 | PVC Reducer for 160 X 110 | 5 | Each | |
| 46 | 46 | PVC Reducer for 90 X 110 | 5 | Each | |
| 47 | 47 | PVC End Cap for 90 mm dia. pipe | 6 | Each | |
| 48 | 48 | PVC End Cap for 110 mm dia. pipe | 6 | Each | |
| 49 | 49 | PVC End Cap for 160 mm dia. pipe | 4 | Each | |
| 50 | 50 | Supplying and delivery of Cast Iron Double Flanged (CIDF) sluice valve with hand wheel (Class PN-1.0) conforming to Conforming to IS:14846/2000 with up to date amendments of any reputed make to the distribution pipe lines including supply, fitting, fixing of insertion sheets (gaskets), nuts and bolts with washers, etc. and including all taxes and duties, all complete as directed and specified of following diameter. | |||
| 51 | 51 | 80 mm dia | 1 | Each | |
| 52 | 52 | 100 mm dia. pipe | 1 | Each | |
| 53 | 53 | 150 mm dia. pipe | 1 | Each | |
| 54 | 54 | Supply of Full Nut & Bolts for fitting fixing of sluice valve, air valve and specials etc. | 70 | Kg | |
| 55 | 55 | Supply of rubber gasket for fitting fixing of sluice valve, air valve and specials etc.(i) 4mm thick | 40 | Kg | |
| 56 | 56 | Solvant cement (i) 1000 ml container | 3 | Ml | |
| 57 | 57 | B. Supplying, installation, testing and commissioning of Submersible Raw water and Clear water pumping sets | |||
| 58 | 58 | Supply, installation, testing and commissioning of electrical driven Submersible Raw water pumping set (couple type) suitable for operation with 415 (+10 %) V, 3-phase, 50 Hz + 3% power supply with panel board including Star Delta starter (AC incorporating incomer MCCB, three air break contactors for main/delta/star as required) etc. with suitable size/capacity & following specification of pump/ motor along with all accessories such as bends, non return valves, sluice valve, clamps with nuts & bolts, clips etc. in all respect (excluding rising delivery pipes and specials fitting, fixing & testing etc.).Discharge 15.30 LPS, Head 45 M | 1 | Each | |
| 59 | 59 | Supplying and fixing required size of copper cable ( branded ) for power line from pane board to starter and starter to motors as per specifications of the above mentioned pumping sets.(i) 4 Sq.mm 3 core. | 150 | RM | |
| 60 | 60 | Supplying, placing, laying, fitting and fixing of suction / delivery of G.I pipes (TATA, Medium) along with its accessories/specials etc. as per requirement in the field for the above mentioned pumping set as per specifications --.100 mm diameter | 1200 | RM | |
| 61 | 61 | Supplying, installation, testing and commissioning of 1 no. 15 HP electrical driven centrifugal clear water pumping sets along with induction type motor suitable for operation with 415v + 10% 3 – phase, 50 Hz + 3% power supply. | 15 | HP | |
| 62 | 62 | Supply and laying of following size PVC cable as specified and directed. (a) 4.00 Sqmm 3core cable . | 120 | RM | |
| 63 | 63 | C. Carrying, laying ,testing and commissoining of distribution pipe network using 150 and 200 mm dia MS pipe to cross two numbers of culvert. | |||
| 64 | 64 | Earth work in excavation in foundation trenches includng refilling the quantity as ncessary after completion of work of pipe line dressing, ramming, watering, etc and removal of surplus earth with 50 m lead and lift up to 1.5 m all complete includng including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering, ramming, etc. and removal of surplus excavated earth with all lead and lifts as directed and specified in following classification of soils including bailing out water where necessary as directed and specified.'B) Basti land, tilah sol, hard sol, soil mixed with moram gravel and boulders upto one man size a) In hard soil (i) For 150 mm to 200 mmdia pipe. | 3.1 | CUM | |
| 65 | 65 | Labour cgarge for carrying laying in position CI S&S pipe ( Class-LA) in level complete as dirrected | |||
| 66 | 66 | i)150 mm dia | 8 | Rm | |
| 67 | 67 | ii) 200 mm dia | 10 | Rm | |
| 68 | 68 | Labour cgarge foe carrying and providing CID joints to AC pipe and CI plain ended specilas all complete as directed ( excluding supply of CID joints)in position CI S&S pipe ( Class-LA) in level complete as dirrected | |||
| 69 | 69 | i)150 mm dia | 2 | Each | |
| 70 | 70 | ii) 200 mm dia | 2 | Each | |
| 71 | 71 | Welding of MS pipe throgh electrick arc welding using specials welding rod in the V shaped 3 layers joints for jointing of MS pipe and not to be leakage of water . The roughness of joints should be properly grinding with electric grinder machine and priming the jpints. | |||
| 72 | 72 | i) 150 mm dia MS pipe | 14 | Each | |
| 73 | 73 | ii) 200 mm dia MS pipe | 14 | Each | |
| 74 | 74 | Applying primary coat over new steel and other metal surface over 100m in width or girth after preparing the surface by throughly cleaning oil,grease, dirt and other foreign matter and scoured with wire brushes, fine steels, wood scrapers and sand paper.a). With ready mixed "red-lead/ red oxide" primer. | |||
| 75 | 75 | i) 150 mm dia MS pipe | 4.17 | Sqm | |
| 76 | 76 | ii)200 mm dia MS pipe | 6.79 | Sqm | |
| 77 | 77 | Painting two coats (excluding priming coat) on new steel and other metal surface with enamel paint of approved brand and manufacture(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) to give an even shade including cleaning the surface of all dirt, dust and other foreign matter.b). High gloss (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac). | |||
| 78 | 78 | i) 150 mm dia MS pipe | 4.17 | Sqm | |
| 79 | 79 | ii)200 mm dia MS pipe | 6.79 | Sqm | |
| 80 | 80 | Supply of Electrically welded Mild Steel ( MS ) pipe having 8 mm thickness for using carrying drinking water alongwith distribution pipe network as per IS 3589:1981 i) 150 mm dia and 200 mm dia | 489.43 | Kg | |
| 81 | 81 | Cast Iron Detachable joints for asbestos cement pressure pipes ( Class-15) with uptodate amendment as applicable for following dia | |||
| 82 | 82 | i) 150 mm dia | 2 | Set | |
| 83 | 83 | ii) 200 mm dia | 2 | Set | |
| 84 | 84 | Rubber Ring for CID as per BIS specification and it's up to date amendment as applicable for AC (Class-15) Pressure Pipes. | |||
| 85 | 85 | i) 150 mm dia | 2 | Each | |
| 86 | 86 | ii) 200 mm dia | 2 | Each | |
| 87 | 87 | D. Construction of Box Culvert at approach Road | |||
| 88 | 88 | Earth work in excavation for base slab, foundation trenches of walls, footing of columns, etc. and the like, including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering, ramming, etc. and removal of surplus excavated earth with all lead and lifts as directed and specified in following classification of soils including bailing out water where necessary as directed and specified.i) Upto a depth of 2.0 m below the existing ground level a) In hard soil. | 11.7 | CUM | |
| 89 | 89 | Providing brick soling and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing as directed including all labour and material and if necessary dewatering complete (a) Brick on flat soling | 18 | Sqm | |
| 90 | 90 | Plain cement concrete works with coarse aggregate of size 32 mm down in foundation bed for footings, walls, base slab etc. and the like as directed and specified including curing complete (shuttering where necessary shall be measured and paid separately) | 3.3 | Sqm | |
| 91 | 91 | Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for inset reinf (i) Foundation, footing, base of columns, pile cap, raft, and mass concrete works etc.(a) Square, Rectangular, polygonal in plan or any shape like Tee/L etc. having plane vertical face(ii) Using38mm thick plank | 5.87 | Sqm | |
| 92 | 92 | Foundation, footing, base of columns, pile cap, raft, and mass concrete works etc. | |||
| 93 | 93 | i)Vertical surface such as walls (any thickness), parapet walls, partitions, walls of septic tank, inspection pit and the like including attached pilasters, butresses, plinth and string courses and the like.(i) Using 38mm thick plank | 32 | Sqm | |
| 94 | 94 | ii) Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.(i) Using 38mm thick plank | 10.5 | Sqm | |
| 95 | 95 | Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) b) M20 grade concrete or Prop. 1:1.5:3(A) In substructure up to plinth level | |||
| 96 | 96 | Foundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level.b) M20 grade concrete or Prop. 1:1.5:3 | 4.13 | CUM | |
| 97 | 97 | i) Walls (thickness not less than 100mm) including attached pillasters, buttresses, plinth and string course etc. b) M20 grade concrete or Prop. 1:1.5:3 | 5.25 | CUM | |
| 98 | 98 | ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing. | 2.5 | CUM | |
| 99 | 99 | Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete.\n(No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) (i) TMT Corrosion resistant steel (CRS) reiforcement bar | 8.67 | Qtl. | |
| 100 | 100 | E. Repairing of Raw Water Channel | |||
| 101 | 101 | Demolishing RCC work including stacking of steel bars and disposal of unserviceable material as directed for all levels(i) Raw Water Channel | 5.4 | CUM | |
| 102 | 102 | Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for inset reinforcement. | |||
| 103 | 103 | Vertical surface such as walls (any thickness), parapet walls, partitions, walls of septic tank, inspection pit and the like including attached pilasters, butresses, plinth and string courses and the like.(i) Using 38mm thick plank (i) Wall | 54 | Sqm | |
| 104 | 104 | Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.(i) Using 38mm thick plank (a) Slab | 20 | Sqm | |
| 105 | 105 | Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (B) In super structure from plinth level up to 1st floor level. b) M25grade concrete | |||
| 106 | 106 | i) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including | 3 | CUM | |
| 107 | 107 | ii) Walls (thickness not less than 100mm) including attached pillasters, buttresses, plinth and string course etc. preparing the top surface and finishing of nosing.P)Without using admixture, plasticiser etc c) M25 grade concrete | 3.75 | Cum | |
| 108 | 108 | Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete.\n(No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) (i) TMT Corrosion resistant steel (CRS) reiforcement bar | 6.93 | Qntl | |
| 109 | 109 | 15 mm thick Cement plaster in single coat on single or half brick wall for interior plastering up to 1st floor level including arises, internal rounded angles, not exceeding 80mm girth and finished even and smooth including curing complete as directed. B) On fair sidev | 50 | Sqm | |
| 110 | 110 | Removing white or colour wash by steel wire brushing and/ or scraping, sand papering and preparing the wall surface smooth including necessary repairs to scratches complete. | 78.5 | Sqm | |
| 111 | 111 | Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth. | 128.5 | Sqm | |
| 112 | 112 | F. Replacement of Spindles and wheels of CI Sluice valves of Filter house. | |||
| 113 | 113 | Supplying and delivery of ISI Marked Long Spindle Cast Iron Double Flanged (CIDF) sluice valve with hand wheel (Class PN-1.6) conforming to Conforming to IS:14846/2000 with up to date amendments of any reputed make to the distribution pipe lines including supply, fitting, fixing of insertion sheets (gaskets), nuts and bolts with washers, etc. and including all taxes and duties, all complete as directed and specified following sizes. | |||
| 114 | 114 | i) 150 mm dia | 3 | Each | |
| 115 | 115 | ii) 200 mm dia | 3 | Each | |
| 116 | 116 | G. Reparining and painting of Treatment plant components | |||
| 117 | 117 | Providing, fitting and fixing steel windows of standard rolled steel sections as per relevant I.S. Code, joints mitred and welded with 15mmx13mmx100mm lugs embedded in cement concrete block of M-10 grade including providing and fixing of projecting hinges (not more than 65mm and not less than 15mm wide) bolting device, steel handles, pegs, stays of 300mm long etc. complete including providing 12mmx12mm sq. bars duly welded to steel frame at not more than 12cm c/c applying a priming coat of red-lead paint etc. complete as per drawing. (i) Openable Window | 20.46 | Sqm | |
| 118 | 118 | Providing wood work in frame (chowkaths) of doors, windows, clerestory windows and other similar works wrought, framed and fixed in position in contact with C.C or brick masonry wall including supplying, fitting and fixing with M.S. hold fast (40mmx3mmx250mm) as per design embeded in cement concrete block in proportion 1:2:4 and with two coats of kiricide oiling to the timber faces in contact with C.C and masonry as directed and specified. (b) With 1st class timber (Bonsum/ Sundi) | 0.22 | Sqm | |
| 119 | 119 | Providing and fixing flush door shutters solid core construction with frame of 1st class hard wood with cross band and face veneered ply wood face panels conforming to relevent I.S code including oxidised iron butt hinges (100mm x 75mm x 3.5mm) 6 nos with necessary wood screws. b) Non decorative type and block board core.(ii) 35 mm thick . | 7.13 | Sqm | |
| 120 | 120 | Removing white or colour wash by steel wire brushing and/ or scraping, sand papering and preparing the wall surface smooth including necessary repairs to scratches complete. | 1018.53 | Sqm | |
| 121 | 121 | Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth. | 1018.53 | Sqm | |
| 122 | 122 | Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coats) to give an even shade after throughly brooming the surfaces to remove all dirt and remains of loose powdered materials. | 472.24 | Sqm | |
| 123 | 123 | Distempering (one coat) with oil bound distemper of approved brand and manufacture and of required shade on old wall surface to give an even shade, after throughly brooming the surface free from dirt, loose scales and other foreign matter and also including preparing the surface even and sand papered smooth. | 772.95 | Sqm | |
| 124 | 124 | Extra over item no above for every subsequent coat of distempering with oil bound distemper of approved brand and manufacture. | 772.95 | Sqm | |
| 125 | 125 | Providing, fitting and fixing steel windows/ ventilators (openable) of standard rolled steel sections as per relevant I.S. Code-1038 joints mitred and welded with 15mmx3mmx100mm lugs embedded in cement concrete block of M-10 grade including providing and fixing of projecting hinges (not more than 65mm and not less than 15mm wide) bolting device and steel handles, peg stays of 300mm long etc. complete as per drawing including applying a priming coat of red-lead paint. | 44.68 | Sqm | |
| 126 | 126 | Painting two coats (excluding priming coat) on new steel and other metal surface with enamel paint of approved brand and manufacture(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) to give an even shade including cleaning the surface of all dirt, dust and other foreign matter.(i).Surfaces over 100mm in width or girth.b). High gloss (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac). | 44.68 | M2 | |
| 127 | 127 | Painting one coat (excluding priming coat) on previously painted steel and other metal surface with enamel paint of approved brand and manufacture(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) to give an even shade including cleaning the surface of all dirt, dust and other foreign matter.(i).Surfaces over 100mm in width or girth.b). High gloss (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac). | 12.28 | SQm | |
| 128 | 128 | Labour charge for cleaning /washing chemical house/ pump house for dust ,brush wood,saplings and trees and disposal of the same out side perphery and lift 50 mtrs. | 25 | Day | |
| 129 | 129 | Materials like bambo brooms, iron brush for cleaning brushing , washing powder etc as reqiured | 1 | Job | |
| 130 | 130 | I.Trial run of the scheme for two month after agmentation and renovation of the scheme including repairing of distribution network pipe line, unit of treatment plantetc. | 1 | Job | |
| 131 | 131 | J.Supply of chemicals with up to date amendment and suitable for purifying drinking water. | |||
| 132 | 132 | Ferric Alum | 1 | MT | |
| 133 | 133 | Hydrate Lime | 1 | MT | |
| 134 | 134 | Bleaching powder | 1 | MT |
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