Renovation and Repairing of Gents and Ladies Toilet of NRC Building at Colony area of AGBP NEEPCO Bokuloni Dibrugarh Assam

Amount

Dismantling all types of ceiling, partition and wall lining and stacking the materials as directed by the department for all levels.

Dismantling and removing the existing door and window frame (chowkath) both wooden and steel of different sizes without damaging the walls and removing the frame and necessary repairs to the edges of the walls as directed for all levels. (i) Area of door/window up to 3.00 m2

Demolishing brickwork including stacking of serviceable materials and disposal of unserviceable materials as directed for all levels.

Demolishing mosiac floor of various thickness, both mosaic tiles and cast-in-situ type including CC base course and removal of debris as directed for all levels.

Dismantling all types of corrugated/ trapezoidal sheet roofing including ridges, hips, valleys and gutters etc. and stacking the materials as directed by the department for all levels.

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) (A) 112 mm thick brick wall (a) In cement mortar in proportion 1:4 (1 cement:4 sand)

Providing,fitting and fixing 40mm x 48mm wood reinforced PVC chowkaths fixed to the columns/ stiffeners/ walls with necessary holdfast/ sleeves etc. as specified and directed at all levels.

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. (A) With 1st class timber (Bonsum/Sundi)

Providing , fitting and fixing PVC Door shutters of Duroplast DPS 3720 make made, from extruded PVC stiles and rails made from rigid PVC multicavity hollow chamber section of size 90mmx37mm (Toletance + 1mm). The corners of the stiles and rails shall be metred out and fixed to each other with the help of solid plastic L- shaped brackets or M.S. rectangular tubular galvanised two nos of size 200mmx100mm and 100mmx100mm at each corner by self tapping steel screws. PVC multicavity hollow section of size 105mmx37mm shall be fixed in the middle by alluminium cleat and steel screws as lock rail. The section frame shall then be filled with PVC panels of approved colour of size 100mmx20mm. Then two numbers of bright steel rods of 6mm diameter shall be inserted horizontally through stiles and panels with two numbers of checknuts and washers all complete as specified and directed at all levels. (Door fixtures and fittings to be measured and paid seperately)

Providing,fitting and fixing factory made wooden panelled doors with panel inserts of 75mm to 50mm width and 12mm to 20mm thickness, joined together with continous tongue and groove joints glued together with Movicol or other approved adhesive leaving a vertical groove of 7.5mm to 15mm between the inserts, the edges of panel inserts being feather tongue into styles and rails including providing three pairs of oxidised M.S. butt hinges (100 mm x 75 mmx3.55mm) and furnishing with moulded timber beading of size 25mmx15mm around the panels complete as per drawning (moulded timber bead and all fittings except hinges to be paid separately). (a) With 1st class local wood (Hollock/Gamari/Sundi/Bonsum) (i) 35mm thick with panel inserts of 20-mm thickness.

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. (a) On fair side (a) In cement mortar 1:4

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. (a) On rough side (a) In cement mortar 1:4

Providing Antiskid Tiles of approved quality size, shape and thickness not less than 8mm on floor, skirting over a cement mortar bed of 15mm thick in prop 1:3 (1 cement: 3 coarse sand) approved make fix with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/ white cement complete at all level as specified and directed. (A) VITRIFIED (Sizes 300mm x 300mm and above) (i) Executive range-1 (Sizes 600 mm x300mm and above) (a) Nitco made (Oak Wood)

Providing polished vitrified wall tiles of approved quality, size, shape and thickness not less than 8mm on walls and skirtings over cement mortar bed 10mm thick in prop. 1:3 (1 cement : 3 coarse sand) including cutting where necessary finished with flush pointing with Fix-A-Tile Choksey/Sika/Pedelite /Rouf)/white cement slurry mixed with approved pigment to match shade of tiles complete at all levels as specified and directed. (Coloured pigment should be in conformity with colour of tiles and as approved and directed by the department). (i) of size 300mm x 600mm and above

Renewing vitreous china pedestal type water closet (European type W.C pan 400mm high) with seat and lead, CP brass hinges and rubber buffers, CI/MS brackets 40mm dia flush band with fittings including painting of fittings and brackets, required (Flushing Cistern to be paid separately) (A) Parryware make, (a) White. (i) Universal Closet S Trap (Cat. No. C0271) (Anglo Indian) (Inclusive of seat cover)

Renewing PVC flushing cistern with all internal fittings with CI brackets including fitting and fixing standard size CP flush pipe, union clamps etc. complete as directed and specified. (Pipes will be measured separately). (i)Parryware make, (a) White. (i) Economy Single Flush (Cat.No. C8090/C8055).

Renewing vitreous china flat back type lipped front urinal basin with standard flush pipe and CP brass spreader and brass unions etc. complete including painting of fittings and brackets, cutting and making good the walls and floors wherever required. (A) Jaquar Make (a) White (i) Compact (Cat. No. URS-WHT-0702).

Renwing vitreous china squatting plate urinal with automatic flushing cistern with standard flush pipe and CP brass spreader and brass unions, etc. complete including painting of fittings and brackets, cutting and making good the walls and the floors wherever required. (A) Parryware Make (i) White (Cat. No. C0503)

Renewing wash basin CP brass chain with plug, PVC waste pipe including painting of fittings and brackets, cutting and making good the walls wherever required.(Pillar cock, stop cocks, waste coupling are to be paid separately) PEDESTAL BASIN (with pedestal) (A) Parryware Make (a) White, (i) Qube 600 x 460 (Cat. No. C844D/G) (White/coloured)

Supplying and fitting fixing C.P. pillar cock of 15mm dia of approved brand as specified and directed. (i) Crabtree Frattini (a) Maestro (i) Pillar Cock Cat no 7001

Supplying fitting and fixing chrome plated (C.P) stop-cock of approved brand and size as mentioned below as directed and specified.( G.I & C.P. pipes will be measured separately) (A) Jaquar, (a) Continental/ Clarion (i) 15 mm dia Male/ Female (long thread)

Providing fitting and fixing Decorative Mirror complete as directed and specified. (A) Parryware Make (a) Size 600 x 450mm

Providing and fixing, in position suspended false ceiling using E- Grid ( exposed ceiling suspension 2430 system) of grid size 600mm x 600mm/1200mmx600mm with main runner 38mm x 24mm, cross tee 29 mm x 24 mm & wall angle 24mm x 24mm. Using 4mm/6mm thick High Pressure Steam Cured Non Absestos Fibre Cement Board as per IS 14862, to be placed in a grid of G.I system duly suspended with 4mm / 6mm dia G.I/M.S bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip providing positions for light fixtures, air conditioning diffuser and ducts, sprinklers, smoke detectors etc. The main runners to be secured to structural soffit by hanger @ 1220mm maximum c/c. The last hanger at the end of each main runner should not be placed at more than 450mm from the adjacent wall. Flush fitting 1220mm cross tee to be interlocked between main runners @ 610mm c/c, so as to form 600 x 600 mm/ 1200mm x 600mm grid, all complete as per the drawing & directions of engineer-in-charge. Finally, if specified, boards are to be painted with two coats of acrylic emulsion paint of approved shade/make over a coat of cement primer before installing it on the grid. (A) Standard Ceilings of Everest make or equivalent as directed by the department (i) Using 6 mm thick FC Board

Providing two coats of Birla White Wall Care Putty (Water Resistant White Cement based putty for concrete/ mortar walls and ceiling both internal and external) after removing all loosely adhering material from the wall surface with the help of emery stone, putty blade or wire brush and moistening the wall with sufficient quantity of clean water as specified and directed by the department. (Total thickness of two coats is maximum 1.5mm) (i) Thickness = 1.5mm thick

Wall painting (two coats) with Plastic emulsion paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. (a) Plastic Emulsion Paint of approved brand and manufacture ( Asian paint/ Berger paint/ ICI paint/ J& N paint/ Nerolac)

Wall painting (one coat) with Plastic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on old wall surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. (a) Plastic Emulsion Paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

Applying primining coat over new wood and wood based surfaces over 100 mm in girth /width after and including preparing the surface by throughly cleaning oil, grease, dirt and other foreign matter, sand papering and knotting. (a) With ready mixed paint, Wood primer (pink)

Painting two coats (excluding priming coat) on new wood and wood based 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 surfaces of all dirt, dust and other foreign matter sand papering and stopping. (i) Surfaces over 100 mm in width or girth. (a) High gloss (Asian paint/Berger paint/ICI paint/J&N paint/Nerolac).

Providing Pre Painted Galvanised Iron Sheet Roofing (PPGI) at all levels including fitting and fixing with self drilling, self tapping screws complete. (Roof trusses, purlins etc. to be measured and paid separately). TATA Blue scope/Dyna roof / Wonder Roof or equivalent as directed by the Department. (i) 0.50 mm thick.

Providingf Pre Painted Galvanised Iron Sheet (PPGI) accessories (Ridges/Valley/Gutter/Flashing) at all levels including fitting and fixing self drilling self tapping screws complete. TATA Blue scope/Dyna roof / Wonder Roof or equivalent as directed by the Department. (i) 0.50mm thick

Bidder Name

Amount in Words

R M ASSOCIATE

GAUTAM GOGOI

DHIREN SAIKIA

DURNA CHETIA

CHANDRA GOGOI

JITU GOGOI

LAMBIT CHETIA

LAMBIT CHETIA

DURNA CHETIA

DHIREN SAIKIA

JITU GOGOI

GAUTAM GOGOI

R M ASSOCIATE