Bharat Sanchar Nigam Limited-BSNL has published Miscellaneous Civil Maintenance Work Of Water Supply Sanitary Lines And Fittings Doors Windows Roof Cleaning Tank And Reservoir Cleaning Etc At Jadavpur Ranikuthi Kalighat Russa And Behala Te Complex Kolkata. Submission Date for this Tender is 04-03-2023. Reservoir Tenders in Kolkata West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. |
| 2 | Beyond 120 cm girth up to and including 240 cm girth |
| 3 | Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : |
| 4 | Of area 3 sq. metres and below |
| 5 | Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead: |
| 6 | Of area 3 sq. metres and below |
| 7 | Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight up to 35 kg and door width up to 700 mm), with necessary accessories and screws etc. complete. |
| 8 | Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete : |
| 9 | 300x16 mm |
| 10 | Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete : |
| 11 | 150x10 mm |
| 12 | Providing and fixing aluminium handles ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : |
| 13 | 125mm |
| 14 | Providing and fixing PVC Door Frame of size 50x47mm with a wall thickness of 5 mm (± 0.2 mm) made out of single piece extruded PVC profile, with mitred cut joints and joint with 2nos of PVC bracket of size 190 mm x 100 mm long arms of cross section size 35 x 15mm & self driven self taping screws, the vertical door profiles to be reinforced with 40x20mm M.S. rectangular tube of 0.8 mm , including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5mm PVC frame strip with PVC solvent cement on the back of the profile. The door frame to be fixed to the wall using 8x100mm long anchor fasteners complete, all as per manufacturer"s specification and direction of Engineer -in- charge. |
| 15 | 35 mm thick factory made Solid panel PVC Door shutter made out of single piece extruded solid PVC profiles, 5 mm (± 0.2mm) thick, having styles &rails (except lock rail) of size 95 mm x 35 mm x 5 mm, out of which 75 mm shall be flat and 20 mm shall be tapered (on both side), having one side thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power, including reinforcing with MS tube of size 40 mm X 20 mm x 1 mm, joints of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven self tapping screws & M.S. rectangular pipes bracket of size 190 mm X 100 mm of cross section size 35 mm x 17 mm x 1 mm at each corner. Single piece extruded 5mm thick solid PVC lock rail of size 115mm X 35mm out of which 75mm to be flat and 20mm to be tapered at both ends having 15mm solid core in middle of rail section integrally extruded, fixing the styles and rails with the help of solvent and self driven self tapping screws of 125mm X 11mm including providing 5mm single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer"s specification and direction of Engineer-in-Charge. |
| 16 | Non decorative finish (matt finish). |
| 17 | Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete : |
| 18 | 100X58X1.90 mm |
| 19 | Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead : |
| 20 | 100 mm dia pipe |
| 21 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, complete |
| 22 | Single socketed pipes.(ii) 110 mm diameter |
| 23 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion. |
| 24 | Bend 87.5° ,110 mm bend |
| 25 | Single tee with door, 110x110x110 mm |
| 26 | 110 mm Shoe |
| 27 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hardwood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. |
| 28 | 110 mm |
| 29 | Applying priming coat : |
| 30 | With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works |
| 31 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 32 | Two or more coats on new work. |
| 33 | 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 leads including all lifts involved. |
| 34 | Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete. |
| 35 | 10 litre capacity - White |
| 36 | Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively. |
| 37 | Providing & fixing White vitreous china water closet squatting pan (Indian type) along with "S" or "P" trap including dismantling of old WC seat and "S" or "P" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge. |
| 38 | Orissa pattern W.C Pan of size 580x440 mm |
| 39 | Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings : |
| 40 | Flat back wash basin of size 550x400 mm. |
| 41 | Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : |
| 42 | W.C. pan with ISI marked white solid plastic seat and lid |
| 43 | Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete : |
| 44 | White solid plastic seat with lid |
| 45 | Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. |
| 46 | Flexible pipe, 32 mm dia |
| 47 | Providing and fixing 600x450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. |
| 48 | Providing and fixing PTMT shelf 440 mm long, 124 mm width and 36 mm height of approved quality and colour, weighing not less than 300 gms. |
| 49 | Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. |
| 50 | 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms. |
| 51 | Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2" BSP thread and shapes, weighing not less than 60 gms. |
| 52 | Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineering-Charge.Internal Work- Exposed on wall |
| 53 | Providing and fixing PTMT bib cock of approved quality and colour. |
| 54 | 15mm nominal bore, 86 mm long. Weighing not less than 88 gms. |
| 55 | Providing and fixing PTMT stop cock of approved quality and colour. |
| 56 | 15 mm nominal bore, 86 mm long. Weighing not less than 88 gms. |
| 57 | Providing and fixing PTMT pillar cock of approved quality and colour . |
| 58 | 15mm nominal bore, 107 mm long. Weighing not less than 110 gms. |
| 59 | Providing and fixing PTMT grating of approved quality and colour. |
| 60 | Circular type. 100 mm nominal dia. |
| 61 | Circular type, 125 mm nominal dia with 25 mm waste hole. |
| 62 | Providing and fixing PTMT angle stop cock 15 mm nominal bore. Weighing not less than 85 gms. |
| 63 | Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour. |
| 64 | 15 mm nominal bore with 45 cm length. |
| 65 | Cleaning of under ground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of slit and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine.(iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge. |
| 66 | Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) |
| 67 | ProvidingUPVC high pressure pipes conforming to ASTM-D-1785, schedule:40 of approved brand and manufacturer with UPVC threaded/non threaded fittings, clips and PVC or G.I.)i/c fixing the pipe with clamps at 1.00 m spacingwith all necessary accessories, specials viz.socket, bend, tee, union, cross, elbow, nipple, long screw, reducing socket, reducing tee, short piece etc.(MTAif required should be paid extra) fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required and jointing materials with one step UPVC solvent cementcomplete as per direction of Engineer in Charge. : Internal work - Exposed on wall |
| 68 | 15 mm nominal bore Pipe. |
| 69 | 20 mm nominal bore Pipe. |
| 70 | 25 mm nominal bore Pipe. |
| 71 | 32 mm nominal bore Pipe. |
| 72 | 40 mm nominal bore Pipe. |
| 73 | 50 mm nominal bore Pipe. |
| 74 | Repairing aluminium door by taking out the same, dismembering, changing cleat. Pivot etc and refixing the same in old position complete |
| 75 | Supplying, fitting and fixing PVC flushing cistern parts after removing the defective parts complete as per direction of the Engineer-in-Charge. |
| 76 | Polythene syphone with nut , plunger plate, plunger rod and lifting device complete. |
| 77 | Supplying, fitting and fixing C I brackets /15 mm dia GI pipe as brackets including two coats of painting as per direction of the Engineer-in Charge for wash basin, sink etc. |
| 78 | Taking out floor spring from floor and mending good the existing pocket with CC 1:2:4 i/c finishing complete as per direction of Engineer-in-charge. |
| 79 | Supplying, fitting and fixing approved quality PVC tank cover of required size and shape with necessary fittings as per directionof the Engineer-in-charge. |
| 80 | Taking out Existing PVC water tank, dismantling all the connection of pipeline and refixing the same in new position on the same roof complete as per direction in Engineer in charge(Tank nipple and all new fittings shall be paid separately |
| 81 | Providing and fixing UPVC gate valve of approved brand and manufacture |
| 82 | 40mm |
| 83 | 50mm |
| 84 | Supplying at site tank nipple of approved brand and manufacture inclosing putty, gasket etc for connection of pipeline with PVC roof top tank. |
| 85 | Providing and fixing small UPVC fittings for repairing work of existing PVC pipeline |
| 86 | 50mm UPVC Union |
| 87 | 50mm UPVC Tee |
| 88 | 50 mm Short Piece up to 150mm long |
| 89 | 40mm UPVC Union |
| 90 | 40mm UPVC Tee |
| 91 | 40 mm Short Piece up to 150mm long |
| 92 | Supplying and fitting brass MTA or FTAfor connection CPVC pipe to existing G.I Pie |
| 93 | 32 mm |
| 94 | 40 mm |
| 95 | 50 mm |
| 96 | Cleaning the roofs of T E buildings (up to area 1200 sq m) incuding lowering all the scatteredmaterials, rubish, garbage etc and stacking at groung floor anywhere in the campus, removal of all small plants, grass etc, repairing of small damages if any at spouts of rain water pipes with cement and sand, applying anti plant chemical (round-up or equivalent diluted as per manufcturers specification) spray on all the plant leafs at least two times at an interval of 30 days (which are accessable from the roof without scaffolding) complete as per direction of Engineer in charge. |
| 97 | Removal of one large banian plant from the bundary wall top and trimming of one thorny tree (Kool) at north side of Jadavpur T.E campus without damaging attached cables and including necessary scaffoldingas per instruction of Engineer in charge. |
| 98 | Removing chokage i.e. sludge, mud and other materials from the HCI or SW pipe by the help of split bamboo of underground sewer lines including hire charges of mechanical pump |
| 99 | Removing chokage of Yard Gullyas per direction of the Engineer-in-Charge. |
| 100 | Cleaning chokage of Inspection pits ofsewer lines including all necessary arrangement, T & P require for this work , including removing the sludge , mud etc up to 50m lead complete as per direction of the Engineer-in-Charge. |
| 101 | Credit value of deadfloweringtree of girthabout1.40 mcut down at front side ofJadavpur Telephone Exchange(Cutting charge of the tree should be paid seperately) |
| 102 | Credit value for dismantled unserviceable/ serviceable departmental materials: |
| 103 | G.I. pipe 15mm dia. |
| 104 | G.I. pipe 20mm dia. |
| 105 | G.I. pipe 25mm dia. |
| 106 | G.I. pipe 32mm dia. |
| 107 | G.I. pipe 40mm dia. |
| 108 | G.I. pipe 50mm dia. |
| 109 | Iron/Steel materials (Flat, Angle, Tee, Channel, Joist, Plate, Sheet, Reinforcement etc.) |
| 110 | Floor Spring |
| 111 | Old damaged G I Tanks 1728 litre capacity |
| 112 | 2000 litre PVC water tank |
| 113 | Damaged Metal wheel valve 40mm to 50mm |
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