Irrigation And Public Health Department has published Providing Gravity Water Supply Scheme To Mahatma Gandhi Govt. Engineering Collage Kotla (Jeori) In G.P. Jeori Tehsil Rampur Distt Shimla (Hp) (Sh:-C/O Rcc Head Weir And Intake Chamber ,C/O Chemical House,C/Os/Tank1.00 Lakh Ltrs . Cap. For Fire Fighting , . Submission Date for this Tender is 26-06-2023. Manhole Construction Tenders in kotla Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 23-Jun-2023 | Corrigendum | Other | 26-06-2023 |
| 2 | 23-Jun-2023 | Corrigendum | Date | 26-06-2023 |
| Sl. No. | Item Description |
| 1 | Cutting in earth work in all classification of earth work such as pick work, jumper work, saturated soil, blasting soft/ hard rock or chiselling soft/ hard rock where blasting is prohibited in all lifts including trimming and dressing of sides levelling of beds to correct grades including shoring, strutting, planking, timbering where ever required, stacking the serviceable/ unserviceable materials/soil separatelycomplete in all respect within all leads and lifts as per the direction of Engineer-in-Charge. |
| 2 | Excavation in foundation trenches etc.(for pipes & pits upto all depth) in earth work in all classification of earth work such as pick work, jumper work, saturated soil , blasting soft/hard rock or chiselling soft/ hard rock including wedging out of a rock where blasting is prohibited in all lifts including trimming and dressing of sides levelling of beds to correct grades including shoring, strutting, planking, timbering and dewatering where ever required, stacking the serviceable/unserviceable materials/soil separately and after laying and jointing of pipes, returning the usable soil in trenches in 15 CM layers including consolidation of each deposited layers by ramming and watering and then dispositng of all surplus excavated soil, useable materials as directed within all leads/lifts including restoration of metalled surfaces to its original condition and including cost of diversion for traffic night signals, fixing caution boards, crossing over trenches for access to houses fencing etc. complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge. |
| 3 | Providing and laying cement concrete 1:4:8(1Cement: 4Sand: 8Graded stone agg.40mm nominal size)& curing complete excluding cost of form work in foundation and plinth as per direction & to the entire satisfaction of the Engineer-in-Charge with in all leads and lifts . |
| 4 | Providing and laying cement concrete 1:3:6 (1Cement: 3Sand: 6Graded stone agg.40mm nominal size)& curing complete excluding cost of form work in foundation and plinth as per direction & to the entire satisfaction of the Engineer-in-Charge with in all leads and lifts . |
| 5 | Providing and laying cement concrete 1 : 1.5 :3(1 cement :1.5 sand :3 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcemnt for reinforced concrete work complete in all respect with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge . |
| 6 | Foundation and plinth complete as per the direction and to the entire satisfaction of the Engineer-in-Charge. |
| 7 | Walls (any thickness but not less than 0.10m thickness) attached pillaster, buttresses, plinth & string courses etc from top of foundaation level upto floor two level as per the direction & to the entire satisfaction of the Engineer-in-Charge. |
| 8 | Suspended floor,roofs,landing,and shelves and their support balconies,beams,gorders,bressumers and cantilevers upto floor two level. |
| 9 | Arches upto floor two level |
| 10 | Column.pillar & post upto floor two level |
| 11 | Stair cases (except spiral stair cases) excluding landing I/c preparation of surfaces |
| 12 | Prov.form work with steel plates 3.15mm thick welded with angle iron frame 30 x 30 x 5mm so as to give a fair finish including centring, shuttering,strutting & propping etc. with wooden battens and ballies, height of propping & centering below supporting floor to ceiling not exceeding 4mtr.& removal of same for insitu rainforced concrete and plain concrete work complete in all leads and lifrs and as per the directioin and to the entire satisfaction of the Engineer-in-Charge :- |
| 13 | Foundation footing bases of columns & massconcrete. |
| 14 | Flat surfaces such as soffits & suspended floors, roofs, landing and the like. Floor etc. upto 200mm in thickness. |
| 15 | Vertical surfaces such as walls ( any thickness ) partition and the like including attached pillasters buttresses, plinth and string courses and the like. |
| 16 | Beams,cantilevers,girders and lintels etc.: Sides and soffits of beams.beams |
| 17 | Column , Pillers &post upto floor two level square, rectangular& polygonal in plain |
| 18 | Edges of slaband break in floor 20 cm wide |
| 19 | Stair cases (except spiral stair cases) excluding landing I/c preparation of surfaces |
| 20 | Providing form work of ordinary timber plankingso as to give a rough finish including centring, shuttering , strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4.00 mtr.and removal of same for insitu reinforced concrete and plain concrete work in : Arches exceeding 6.00 mtrs. span. |
| 21 | Arches exceeding 6.00 mtrs. span. |
| 22 | Providing mild steel / tor steel reinforcement for reinforced cement concrete work including bending, binding and placing in position complete upto floor two level complete in all leads and lifts and as per the direction and to the entire satisfaction of the Engineer-in-Charge. Tor Steel. |
| 23 | Wire crate made of G.I wire filled with boulders with square cut faces against the wire.(wire crate to be measuresd and paid for separetely) |
| 24 | Wire crate made of G.I wire filled with boulders with square cut faces against the wire. (boulder filling to be measured and paid for separately) G.I. Wire 4mm thick to SWG-8 15cmX15cm mesh. corresponding |
| 25 | Stone soling properly hand packed filling interstices with spalls and consolidating with power road roller to the required gradient and camber including spreading watering and rolling ofbinding materials moorum or earth etc. 100mm spread thickness (finished work including materials and labour) within all leads and lifts an da directed by the Engineer-in-charge. |
| 26 | Providing,Laying, fixing, jointing & testing in trenches Galvanised HFL welded mild steel pipes fo following diameters/class conferming to ISO:3183-2012(L-415), of following diameter, class/grade (latest with up to date amendments) having wall thickness as specified below with plain end and capable of withstanding required test pressure in radam length of 4 - 7 meters including specials, short pieces, bends, reducers, tees etc. made from parent tube, providing and welding of MS flanges ( MS flanges shall conferm to BIS 6392-1971 or with latest upto date amendments) duly welded with after every 100 meter joints/wherever required with flanged welds & remaining other Circumferencial Butt Welded joints by electrical arc welding to requireddia MSERW Pipewelded in requisite number of weld runs two layerswith pipes at both ends as per relevent BIS standars along with nuts and bolts of required sizes, 3mm thick compressed asbestos fibre/synthetic rubber gasket conferming to relevent BIS standared so as to achieve the minimum effective throat thickness of weld conforming to IS : 814 of Advani Oerlikon/L&T or ISI markes make. The laying of pipe will include all operation such as cutting, welding, jointing, providing and fixing of MS flanges, fabrication of bends, tees and die penetration tests etc. including lowering and laying in excavated tenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer-in-charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and out side) as per relevent IS standards and the damaged porition of the pipes and specials made from the parent tube during welding or otherwise shall be provided anticorrosive treatment by applying two coats of atnicorrossive paint over priming coat as per AWWA specificationc C-203-1978. The pipes shall be engroved with IS:3183 (With edition),name of manufacture,specified outside dia, specified wall thickness, pipe steel grade, PSL, type of pipe etc. as per 3183 . The laying of Pipe shall conform to BIS: 5822-1970 or latest with up to date ammendment ( Earth work in trenches will be measured and paid for separetely). |
| 27 | 100mm dia of wall thick. of 4.80 mm with Flange Table-28 L210 or Gr-A RD 3900-5400 |
| 28 | 100mm dia of wall thick. of 4.80 mm with Flange Table-34 L210 or Gr-A RD 5400-5700 |
| 29 | 100mm dia of wall thick. of 3.60mm with Flange Table-34 L290 or Gr- X-42 Rd 5700-12500 |
| 30 | Prividing and fixing cast iron air valve (Leader/Kirloskar make) of class PN 10 having seat pressure of 15 Bar Hyd. or 11.22 Kg/cm2 in rising main complete in all respect as per entire satisfaction of Engineer in Charge. |
| 31 | 50 mm nominal diameter. |
| 32 | Providing double flanged Cast steel Sluice valve Class of ASA 300 of Leader/BHEL/Kirloskar/ make and withstanding the normal seat pressure and as per BS 1414/API 1600 standards with upto date ammendments. |
| 33 | 100 mm nominal diameter. |
| 34 | Providing and fixing of double flanged cast steel Non return Valves offollowing dias and of Kirloskar/ Leader make as perBS: 1868/ API-6 Dwith upto date ammendments. The Non Return Valve shall bejointed to the pipe line with flanged joint with table 28 flanges welded with pipe line including cost of nuts, bolts and gaskets complete. The installation of Non Return Valve shall be preceded and lowest point by a scouring arrangement having Tee jointing of pipes of similar thickness as of rising main and 150mm dia Cast Steel Sluice Valve of Leader/ Kirloskar make as per BS (1414/API-600) to with stand the pressure 100mm dia pipe line complete .Cost of scouring arrangement shall be included in this item. |
| 35 | 100mm nominal diameter. |
| 36 | Laying, jointing and testingof GMS pipe as per IS:1239, in trenches of below mentioned diameter in a radam length of 5-6 mtr. and jointed with after every 100 meter joints flanged welds & remaining other corcumferencial Butt welded joints by electriccal arc. welding to required dia GMS pipe welded in requisite number of weld runs so as to achive the minium effective throat thickness of weld conforming to IS: 816-1969 specifications, by using welding electrode of 2.50 mm to 6.30 mm of Advani Oerlikon (Adore)- CITOJET / ESAB make, conforming to IS:814-1991 at site of work complete in all respect, including manual/ mechanical handling of pipesin all leads and lifts to the entire satisfaction of Engineer- In- Charge .(earth work in trenches to be measured and paid for separately) |
| 37 | 100 mm dia (M.G.) F.T. 17 RD 0 to 2700 |
| 38 | 100 mm dia (H.G.) F.T. 28 Rd 2700 to 3900 |
| 39 | Laying,jointingtesting in trenches to be levelled to grade galvanised mild steel tube (light grade) of following nominal dia including fittings complete within all leads and lifts as per the direction to the entire satisfaction of the Enginee-in-charge. |
| 40 | 25 mm dia |
| 41 | 100 mm dia |
| 42 | Providing & fixing full way valve with wheel of following diameter complete within all leads and lifts. |
| 43 | 25 mm nominal diameter. |
| 44 | Providing & laying jointing & testingin trenches Cast ironpipes Class - A(Earth work in trenches to be measured & paid for separately) complete within all leads and lifts as per the direction to the entire satisfaction of the Enginee-in-charge. |
| 45 | Providing & fixing puddle collars in all water retaining structures complete in all respect as per entire satisfaction of Engineer in charge. |
| 46 | Providing & fixing cast iron sluice valve ( with hand wheel) as per IS : 780 - 1984 class upto 300mm dia.(including spindle and as per IS : 2906 class II for diameters more than 300 mm complete with bolts. nuts, rubber insertion etc.( The tail pieces if required shall be measured and paid for separately) |
| 47 | Providing & fixing CI/MSERWbends in all water retaining structures complete in all respect as per entire satisfaction of Engineer in charge. |
| 48 | Providing in RCC work smooth finishingof the exposed surface with Cement mortar1:3 (1 Cement : 3 Sand) & as per direction & to the entire satisfaction of the Engineer-in-Charge. |
| 49 | Steel work welded in built up section , trusses and framed work including cutting,hoisting,fixing in postion and applying a priming coat of red lead paint. |
| 50 | In gratings framed guard bars,ladders, railling,brackets and similarwork. & as per direction & to the entire satisfaction of the Engineer-in-Charge |
| 51 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 52 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 53 | Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 1518 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm) |
| 54 | Constructing chamber for sluice valve, 600x600x750 mm inside size laid in RCC top 1:2:4 mix (1 cement :2 sand :4 graded stone aggregate 20 mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1 :3 (1 cement : 3 sand) finished with a floating coat of neat cement i/c curing complete. 600 x 600 x 750 mm inside size With 150 mm thick walls of RCC 1:2 :4 (1 cement :2 sand :4 graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6 mm bars at not exceeding 150 mm centres both ways |
| 55 | Manufacturing , Supplying & fixing of MS Man hole cover of size 60x60 cm Frame fixed withangle iron of size 40x40x5mm and topfixed angle iorn 25x25x5mmwith MS sheet3.15 mm thickincluding cutting. Welding and painting two coatwith red oxideand making locking arrangement complete with reputed locki.e Link/ Harison make (HEAVY DUTY) complete in all respect as per direction of Engineer-in-Charge. |
| 56 | Half Brick masonary using common burnt clay building bricks above plinth upto floor two level in cm 1:4(1cement:4sand)conventiohal brick first class |
| 57 | Providing and fixing pressed steel door, frames, manufactured from comercial mild steel sheet of 1.25 mm thickness including hinges jump block Jamb, beed, and if required angle threshold of mil steel angle of section 50x25mm or base ties of 1.25mm pressed mild steel welded or regidly fixed together by machanical means adjustable lugs with split and tails to each Jamb i/c steel but things 2.5mm thick with guards lock strike plate and shock as specified and applying a coat of applying steel primer after pretreatment of the surfaces directed by the Engineer-in-charge |
| 58 | Profile-A. |
| 59 | Profile-B. |
| 60 | Profile-C. |
| 61 | Precast terrazo tiles 20m thick (with marble chipsof specified shadeand of specified laid in floor treads of steps and landingon bedon10mm thick cement plaster 1:6 (1cement6sand) jointed withneat cement slurry mixed with pigment to match the shade of tiles. selvary grey |
| 62 | Providing and fixing of MS grill of required patttern in wooden frame of window etc. with MS rounded headed bolts and nuts or by screw: Plain Grill. |
| 63 | Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80x1.20 mm M.S. laths with 1.20 mm thick top cover |
| 64 | Providing and /FixingPannelled & glazed shutters for doors windows and clear storey windows including bright finish black enamel led iron butt hings necessary screw 40 mm thick 2nd class deodar wood. |
| 65 | P/F wire gause shuttersusing MS wiregause of IS gause designation 85 Gfor doors windows clerestoreywindows I/c bright finished black enamelled iron hinges with necessary secrews 30 mm thick 2nd class deodar wood. |
| 66 | 20 mm thick cement plaster on fair side of brick,stone masonary convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80 mm girth in cm 1:6 (1 cement:6 sand) complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge. |
| 67 | 15 mm thick cement plaster on fair side of brick,stone masonary convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80 mm girth in cm 1:6 (1 cement:6 sand) complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge. |
| 68 | 6 mm thick cement plaster to ceiling in C.M.1:3 (1Cement,3 sand) with in all leads and lifts complete in all respect. |
| 69 | Providing and fixing anodized Mild Steel slidingdoor bolts withnuts and screws complete |
| 70 | (250 mm x 16 mm) |
| 71 | Providing and fixinganodized mild steel. towerbolts barrel typewith screws etc. complete. |
| 72 | (250 mm x 10 mm) |
| 73 | (150mm x 10 mm) |
| 74 | Providing and fixing anodized mild steel.handleswith screws etc. complete. |
| 75 | 125 mm dia |
| 76 | 100 mm dia |
| 77 | Providing 40x3 mm flat iron hold fast 40cm. Long including fixing to frame with 10mm dia metres bolts, nuts and wooden plug and embedding in cement concrete block 30x10x15cm. 1:3:6( 1cement:3sand:6 graded stone att. 20mm nominal size) within all leads and lifts and as directed by the Engineer-in- |
| 78 | Providing plinth protection 50mm thick in cement concrete 1:3:6(1cement:3sand:6graded stone agg. 20mm nominal size) i/c finishing the top surface of concrete smooth within all leads and lifts and as directed by the Engineer-in-charge. |
| 79 | White washing with lime on undecorated wall surfaces(two coats) to give an even shade I/c thoroughly brooming the surface to remove all dust dirt & other foreign matter. |
| 80 | Applying priming coat over new wood and wood based surfaces after and including preparing the surface by throughly cleaning oil grease & dirt and other foreigm matter |
| 81 | Painting two coats(excluding priming coat) on new wood and wood based surfaces with ready mixed paint brushing to give even shade including cleaning all dirt, dust and other foreign matters white paint |
| 82 | Distempering (two coats) with oil bond distemper of approved brand and manufacture and of required shade on undecorated surfaceto give an even shade and including priming coat with distemper after throughly brushing the surface free from mortar dropping and other foreign matters. |
| 83 | Finishing wall with water profing cement paint of approved brand and manufacture and ofrerquired shade on undecorated wall surfaces (two coats) to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials. |
| 84 | Water Treatment Plant (.40 MLD) |
| 85 | Designing, Construction, testing and commissioning of Watertreatment plant (Rapid sand filter) of .40 MLD capacity including site development , Construction of Boundry wall fencing around the treatment plant,C/O inspection path, C/O Brest wall and retaining wallin all respect.The cost shall include all components viz construction of treatment unit owing to scope of work, design parameters, terms and conditions, technicalspecifications as per mannual of water supply and treatment published by CPHEEO ministry of Urban Develompent , New Dehli (latest),mechnical and electrical equipments , operation and maintanance trial for six months. The treatment unitinclude the construction of inlet chamber, raw water tank, pre-settling tank, flash mixer, alum solution mixing tank and dozing arrangement, clarifloculator, rapid sand filter complete with back wash arrangement, complete chlorination arrangement , clear water tank , pump house for housing chemical store, water testing laboratory , plant office, toilet , pump water testing piping valves, mechnical/electrical equipment, electric wiring and panel boards drainage sanitation . The design of various components shall conform to design parameter given as terms and conditions attached. |
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