RWS/JJM/RIDF/15th FC/RWS/FDR Fund during the year 2025-26/SH Repairing of Pump House of different location within the jurisdiction of DWS Sub-Division, Damcherra, North Tripura, during the year 2025-26.

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge

Dismantling GS sheet roofing including ridges, hips, valleys, gutters wind ties etc. including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc.complete as per direction of the Engineer- in-charge.

Dismantling old plaster or pointing, raking out joints, cleaning and preparing the surface for re-plastering or re-pointing including disposal of rubbish to the dumping ground with all leads and lifts etc.complete as per direction of the Engineer- in-charge.

Providing wood work in frame of doors, windows, clerestory windows and other frames, wrought framed and fixed in position: 8.2.3 ) Local Teak Wood.

Providing & fixing panelled / or panelled and glazed shutters for doors, windows and clerestory windows in/c ISI market bright finished / black enamelled M.S butt hinges with necessary screws excluding panelling and or glazing, which will be paid for separetly but in/c the wooden beading of 20 X 12 mm for fixing panelling and or glazing as per direction of the Engineer-in-charge. 8.5.1) Local Teak Wood

9.5 ) Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- 9.5.1 ) Using M.S. angels 40x40x6 mm for diagonal braces.

2.4 ) Providing and fitting G.C.I (0.63 mm thick) for walling including Vertical/Curved surface fixed with galvanized steel J or L hooks 8 mm diameter, bolts and nuts with bitumen and G.I limpet washers or with G.I limpetwashers filled with white lead and including a coat of approved steel primer and two coat of approved paint on overlapping of sheets complete (up to anypitch in horizontal/Verticle or curved surfaces) excluding the cost of G.S sheet purlins rafters and trusses and including cutting to size and shape wherever required as per direction of Engineer-in-Charge.

6.1 ) First class brick work in foundation & plinth in/c cost of all materials as per required complete:- 6.1.3) In cement mortar 1:4 ( 1 cement : 4 fine sand ).

6.10 ) Half brick masonary work with First class bricks in foundation & plinth in/c cost of all materials required as per required complete:- 6.10.3 ) In cement mortar 1: 4 ( 1 cement : 4 fine sand )

12.1 ) 12 mm cement plaster of mix 12.1.2) In cement mortar 1 : 4 ( 1 cement : 4 fine sand ) Priming tank

12.10 ) Neat cement punning . Priming tank Inside Wall

Labour charge for G.C.I sheet roofing / walling fixing with G.I of L hool nut 8 mm dia with bitumen washer and carpet washer complete excluding the cost of purl on rafter & trusses. a) Roofing:

Painting on G.S. sheet with synthetic enamel paint ( one or more coats ) of approved brand and manufacture of required colour to give an even shade on old work including preparation of surface as required complete as per direction of the Engineer in charge.

Painting with oil type wood preservative of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: 12.53.1 New work (two or more coats)

8.60) Providing & fixing ISI market oxidised M.S. sliding door bolts with nuts and screws etc. Complete 8.60.1 ) 300x16 mm .

Providing & fixing ISI market oxidised M.S. handles conforming to screws etc. Complete 8.64.1 ) 125 mm

Providing & fixing M.S. grill of required pattern in frames of windows etc. With M.S. flats, sequare or round bars etc. All complete. Fixed to steel windows by welding.

Febricating & supplying at site of work steel tublar trusses of M.S pipe conforming to IS Specification, complete with purlin, braccing & other necessary fittings such as cleat gusset plate etc of thickness not less than 6.00 mm thick in/c applying a primming coat ( two or more coats ) as per direction of the Engineer-in-chare & approved standard design. ( Member used in trusses as rahter, bottom tie and purlin are of 40.00 mm dia and struts etc are of 20.00 mm dia & bottom runner are of 25.00 mm dia conforming to IS 1239 part-II / 1990 light Class ). One set comprising of 3 ( three ) nos trusses with 5 ( five ) nos. Purlin & 3.00 mtr span as approved drawing and design etc complete.