Tripura Housing And Construction Board-THCB has published Maintenance Work Of Water Pipe Line And Indoor Colouring Etc Of Small Savings Directorate Including Installation Of Submersible Pump At Pncomplex Gurkhabasti Agartala. Submission Date for this Tender is 02-01-2021. Submersible Pump Tenders in AGARTALA Tripura. Bidders can get complete Tender details and download the document.
| Name of Work: Maintenance work of water pipe line and indoor colouring etc. of Small savings Directorate including installation of submersible pump at P.N.Complex, Gurkhabasty Agartala. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. -All kinds of soil | Item-1 | 0.6 | cum |
| 2 | 2 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: a) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size) | Item-2 | 0.07 | cum |
| 3 | 3 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement--All work upto plinth level. a) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) | Item-3 | 0.14 | cum |
| 4 | 4 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more | Item-4 | 12.6 | kg |
| 5 | 5 | Centering shuttering including struttings, propping etc. and removal of form work for: a) Foundations, footings, bases for columns etc. for mass concrete with timber plank | Item-5 | 1.92 | sqm |
| 6 | 6 | First class brick work in foundation and plinth including cost of all materials as required complete:- a) In cement mortar 1:6 ( 1 cement : 6fine sand ). | Item-6 | 0.84 | cum |
| 7 | 7 | 12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand) | Item-7 | 874.88 | sqm |
| 8 | 8 | Neat cement punning. | Item-8 | 6 | sqm |
| 9 | 9 | Providing and fixing Marble stone in floors over 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with ordinary cement slurry including pointing with white cement mixed with of matching shade, including rubbing and polishing complete. a) 14 mm thick Marble stone i) Raj Nagar plain marble | Item-9 | 150.73 | sqm |
| 10 | 10 | Drilling and boring pilot hole in any soil strata by manual means, collection of soil samples of different strata met witduring drilling at various suitable levels, reservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for water etc. as required to maintain the pilot hole properly as per specification and direction of the Engineer - in - charge. i. 100 mm dia | Item-10 | 90 | mtr |
| 11 | 11 | Reaming of pilot hole to an enlarged bore hole in any soil strata by manual means, disposal of excess soil or mud, including the cost for water etc. as required to maintain the bore hole properly as per specification and direction of the Engineer - in - charge. i. from 100 mm dia pilot hole to 300 mm bore hole | Item-11 | 90 | mtr |
| 12 | 12 | Providing & lowering of UPVC pipe as per IS:12818 after washing of the bore hole by manual means as per\nspecification and direction of the Engineer - in - charge. A.) 'CM' Casing pipe i. 125 mm dia | Item-12 | 30 | mtr |
| 13 | 12.1 | B) 100 mm dia | Item-13 | 30 | mtr |
| 14 | 12.2 | C) 'RS' pipe i. 100 mm dia | Item-14 | 30 | mtr |
| 15 | 13 | Washing and development of tube well by using hand pump or by any suitable method and testing of the well as per specification and direction of the Engineer - in - charge. | Item-15 | 90 | mtr |
| 16 | 14 | Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i) 40 mm dia | Item-16 | 3 | Nos. |
| 17 | 15 | Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge. i) 40 mm dia | Item-17 | 5 | Nos. |
| 18 | 16 | Providing and shrouding of the deep tube well assembly with washed pea gravels ( 2.0 - 4.75 mm effective size ) as per specification ( IS : 4097) and direction of the Engineer - in -charge. A. with contractor's rig i. with pea gravels obtained from Durgapur, West Bengal. | Item-18 | 5.47 | cum |
| 19 | 17 | Providing and fixing of UPVC reducer suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. i. 125 x 100 mm dia | Item-19 | 1 | Nos. |
| 20 | 18 | Providing and fixing of UPVC end cap / well cap suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. i. 100 mm dia | Item-20 | 1 | Nos. |
| 21 | 19 | Supplying and Installation of water lubricant submersible pump having ISI mark of capacity 1000 GPH at total head upto 60 mtr. Cuple with submersible motor 2HP suitable for 240 volts (+10% variation single phase 50 HP AC supply DOL starting method to run at 2880 RPM along with 35 mtr. 2.5 sqm PVC insulated 3(three) core flate copper cables including fitting fixing and lowering it with 40mm dia G.I pipe up to 100 Ft. (30.00 mtr.) complete as per direction of the Engineer-in-charge (40 mm dia G.I. pipe and fittings will be paid seperately). | Item-21 | 1 | Nos. |
| 22 | 20 | Supplying and fitting ,fixing of having size 60 cm x 60 cm x 45 cm with slope roof and front shutter with locking arrangement fitted with 4 nos. 40 mm X 40 mm X 6 mm MS angle of 1.60 m long in/c providing and fitting wooden board inside the box having size 55 cm x 55 cm x 1'' thick for fitting all electrical features like starter, main switch and in/c cost of necessary painting and embedding the box with CC block size 30cm x 30cm x 60cm with 1:2:4 (1 cement: 2 R/sand : 4 jhama brick aggregate 20 mm gauge) as per direction of the Engineer-in-charge.( Starter,main switch will be paid separately) | Item-22 | 1 | Nos. |
| 23 | 21 | Supplying and fitting ,fixing of single phase motor starter panel unit 3.0 H.P capacity Comprising with 2 pole conductor, over load relay, capacitor,voltsmeter & Ampsmeter of BCH/L&T mark with necessary copper wire etc.complete as per direction of the Engineer-in-charge. | Item-23 | 1 | Nos. |
| 24 | 22 | Supplying and fitting ,fixing of 12 amps single phase main switch of BCH/L&T/Havels mark with necessary copper wire wiring etc.complete as per direction of the Engineer-in-charge. | Item-24 | 1 | Nos. |
| 25 | 23 | Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: i) Single socketed pipe - 75 mm OD | Item-25 | 16.7 | mtr |
| 26 | 23.1 | ii) Single socketed pipe - 110 mm OD | Item-26 | 102.6 | mtr |
| 27 | 24 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water, soil, waste & vent pipes pipes conforming to IS : 13592 Type a) including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: i) Coupler a) 75 mm | Item-27 | 4 | Nos. |
| 28 | 24.1 | b) 110 mm | Item-28 | 28 | Nos. |
| 29 | 24.2 | ii) Bend 87.5° a) 75 mm | Item-29 | 4 | Nos. |
| 30 | 24.3 | c) 110 mm | Item-30 | 14 | Nos. |
| 31 | 25 | Providing and fixing soil, waste and vent pipes: a) 100 mm dia. I) Sand cast iron S&S pipe as per IS: 1729. | Item-31 | 82.6 | mtr |
| 32 | 26 | Providing and fixing plain bend of required degree. i) 100 mm a) Sand cast iron S&S as per IS - 1729 | Item-32 | 28 | Nos. |
| 33 | 27 | Providing and fixing collar: i) 100 mm a) Sand cast iron S&S as per IS - 1729 | Item-33 | 28 | Nos. |
| 34 | 28 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water, soil, waste & vent pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1 : 4 (1cement : 4 fine sand) making good the wall etc. complete. a) 75 mm | Item-34 | 20 | Nos. |
| 35 | 28.1 | b) 110 mm | Item-35 | 16 | Nos. |
| 36 | 29 | Providing and fixing PTMT pillar cock of approved quality and colour . i) 15mm nominal bore, 107mm long, weighing not less than 110 grams. | Item-36 | 8 | Nos. |
| 37 | 30 | 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. i) 10 litre capacity-White | Item-37 | 8 | Nos. |
| 38 | 31 | Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. i) Semi rigid pipe a) 32 mm dia | Item-38 | 8 | Nos. |
| 39 | 32 | Providing and fixing uplasticised PVC connection pipe with brass unions : i) 30 cm length a) 15 mm nominal bore | Item-39 | 8 | Nos. |
| 40 | 33 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 i) 15 mm nominal bore | Item-40 | 8 | Nos. |
| 41 | 34 | Providing and fixing PTMT grating of approved quality and colour. i) Circular type. A) 100 mm nominal dia. | Item-41 | 8 | Nos. |
| 42 | 35 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineerincharge. (Glazing and paneling and dash fasteners to be paid for separately) :- A) For fixed portion of approved quality:- i)Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15). | Item-42 | 32.4 | kg |
| 43 | 36 | B) For shutters of doors, windows & ventilators including pr.oviding and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):- i) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15). | Item-43 | 43.2 | kg |
| 44 | 37 | Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 4.0 mm thickness ( weight not less than 10.0 kg / sqm ) | Item-44 | 15.12 | sqm |
| 45 | 38 | 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 : i) 125 mm | Item-45 | 18 | Nos. |
| 46 | 39 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. | Item-46 | 2000 | ltr |
| 47 | 40 | Providing and fixing 12 mm thick prelaminated three layer medium density (exterior grade ) particle board grade-I, type II conforming to IS : 12823 bonded with phenol formaldehyde synthetic resin, of approved brand and manufacture in panelling fixed in aluminium doors, windows, shutters and partition frames with C.P. brass / stainless steel screws all complete as per architectural drawing and the direction of Engineer-in-charge :-i) Prelaminated particle board of approved quality with decorative lamination on one side and balancing lamination on other side. | Item-47 | 4.16 | sqm |
| 48 | 41 | Providing and fixing 1st quality ceramic glazed wall tiles (minimum 200 x 300) conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-in-charge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete. | Item-48 | 60 | sqm |
| 49 | 42 | Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete. | Item-49 | 425.87 | sqm |
| 50 | 43 | Wall painting with acrylic emulsion paint of approved brand and anufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : a) Two or more coats on new work | Item-50 | 425.87 | sqm |
| 51 | 44 | Distempering with oil bound washable distemper of approved brand and manufacture and of required shade on old work ( one or more coats ), to give an even shade as required complete as per direction of the Engineer in charge. | Item-51 | 1587.95 | sqm |
| 52 | 45 | Painting with synthetic enamel paint ( one or more\ncoats ) of required colour of approved brand and\nmanufacture on old work to give an even shade\nincluding preparation of surface as required complete\nas per direction of the Engineer in charge. | Item-52 | 238.5 | sqm |
| 53 | 46 | Providing and fixing G.I. pipes of medim class as per IS : 1239 with latest amendment complete with G.I. fittings and clamps, including cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. Internal work - Exposed on wall. 15 mm dia nominal bore | Item-53 | 79.2 | mtr |
| 54 | 46.1 | 20 mm dia nominal bore | Item-54 | 57.6 | mtr |
| 55 | 46.2 | 25 mm dia nominal bore | Item-55 | 35 | mtr |
| 56 | 47 | Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. A. External work. i. 40 mm dia. nominal bore | Item-56 | 187.5 | mtr |
| 57 | 48 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete as per CPWD specification and direction of the Engineer - in - charge.(New work) i) 15 mm nominal bore | Item-57 | 3 | Nos. |
| 58 | 48.1 | ii) 20 mm nominal bore | Item-58 | 1 | Nos. |
| 59 | 48.2 | iii) 25 mm nominal bore | Item-59 | 1 | Nos. |
| 60 | 48.3 | iv) 40 mm nominal bore | Item-60 | 4 | Nos. |
| 61 | 49 | Dismantling old plaster or pointing, raking out\njoints, cleaning and preparing the surface for replastering\nor re-pointing including disposal of\nrubbish to the dumping ground with all leads and\nlifts etc.complete as per direction of the Engineer- incharge. | Item-61 | 868.88 | Sqm |
| 62 | 50 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. | Item-62 | 1587.95 | Sqm |
| 63 | 51 | 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. | Item-63 | 8 | Nos. |
| 64 | 52 | Providing and fixing 600x120x5mm glass shelf with edges round of supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete. | Item-64 | 8 | Nos. |
| 65 | 53 | Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour. i) 450mm long towel rail with total length of 495mm, 78mm wide and effective height of 88mm, weighing not less than 170gms. | Item-65 | 8 | Nos. |
| 66 | 54 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of thickness 4 mm | Item-66 | 67.08 | Sqm |
| 67 | 55 | Providing and fixing IS : 3564 marked Aluminium die cast body tubular type universal hydraulic door closer with necessary accessories and screws etc. complete. | Item-67 | 18 | Nos. |
| 68 | 56 | Filling the gap in between aluminium frame and adjacent RCC/brick work by providing weather silicon sealant over backer rod of approved quality etc. complete as per architectural drawing and direction of the Engineer-in charge:- (i) Upto 5 mm depth and 5 mm width. | Item-68 | 90 | mtr |
| 69 | 57 | Varnishing with varnish ( one or more coats of glue sizing ) of approved brand and manufacture on old work including preparation of surface as required complete as per direction of the Engineer in charge:-With copal varnish. | Item-69 | 45.36 | Sqm |
| 70 | 58 | Providing and fixing brass stop cock of approved quality : a) 15 mm nominal bore | Item-70 | 10 | Nos. |
| 71 | 59 | Providing and fixing M.S. holder bat clamp of approved design to sand cast iron/ cast iron (spun) pipes comprising of M.S. flat brackets made of 50x5mm flat of specified shape, projecting 75mm outside the wall surface and fixed on wall with 4nos, 6mm dia expansion hold fasteners including drilling necessary holes in brick wall/ CC/ RCC surface and the cost of bolts etc. The pipes shall be fixed to the already fixed brackets with the help of 30mm x1.6mm galvanised M.S. flats of specified shape and of total length 420mm and shall be fixed with M.S. nuts, bolts, & washers of size 25x6mm, one bolts on each side of the pipe. i) Total bracket length 580mm of approved shape and design (for single 100mm dia pipes) | Item-71 | 63 | Nos. |
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