CONSTRUCTION OF DIVISION OFFICE BUILDING (TWO STORIED)AT NALBARI SOIL CONSERVATION OFFICE COMPLEX, NALBARI UNDER SOPD-G

Amount

(Part-A) Dismantling of existing A.T.House & Earth Filling in Complex

Dismantling of old structures of existing damaged building

Earth/sand filling at the division office complex in layers

(Part-B) Construction of Building

Earth work in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc.

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified.

Providing and laying 25mm thick damp proof course with cement concrete in prop 1:1.5:3 with graded stone agg. of 10mm down nominal size.

Providing and laying plain/reinforced cement croncrete works cement with coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete (I) Using mixture machine (A) In sub - structure up to plinth level (b) M20 or Prop. 1:1.5:3

Super-structure from plinth level upto 1st floor level. (ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing. (b) M20 or Prop. 1:1.5:3

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc. (i) Using 38mm thick plank

Sides of tie beams, grade beams etc. at or below ground level (i) Using 38mm thick plank

Columns, Pillars, Posts & Strut (a) Square, Rectangular, polygonal in plan or any shape like Tee/L etc. having plane vertical face (i) Using 38mm thick plank

Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties. (a) For depth not exceeding 1.0M. (i) Using 38mm thick plank

Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.

Staircase with sloping or stepped soffits including risers and stringers but excluding Landing. (Using 38mm thick plank)

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a) Brick on flat soling.

Brick work in cement morter with 1st class brick including racking out joints and dewatering if necessary, and curing complete as directed (I) In Sub-structure upto plinth level including dewatering if necessary. (c) In proportion 1:5.

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure. (A) 112mm thick brick wall (a) In cement mortar in proportion 1:4.(1 cement:4 sand)

Pre-cast Terrazo tiles 20 mm thick with marble chips of sizes up to 6 mm laid in floors, treads of steps, landing with a bed of 10mm thick cement plaster in proportion 1:3 (a) With precast tiles of any approved shade / shades using white cement.

Providing Ceramic floor Tiles of approved quality, size, shape and thickness not less than 8 mm on floors, skirtings, treads and risers of steps over cement mortar bed 15 mm thick in prop. 1:3 (a) Normal range Somany/ Orient/Nitco /Asian Make (I) of size 300mmx300mm and above

Providing polished ceramic wall tiles of approved quality, size, shape and thickness not less than 8mm on walls and skirtings over cement mortar bed 10 mm thick in prop. 1:3. a) Normal range Somany/ Orient/Nitco/Asian Make ii) of size 200mmx300mm and above

Providing VITRIFIED floor tiles of approved quality of specified size, shape and thickness not less than 18mm on floors, skirtings, risers and treads of steps over 15 mm thick base of cement mortar in prop. 1:3.complete. a) Normal range Somany/ Orient/Nitco /Varmora/VITA/ Marbito/ Make i) Of size 400mmx400mm and above

10 mm thick Cement plaster in single coat on fair side of brick/concrete walls for interior plastering up to 1st floor level including arises or rounded angles not exceeding 80mm girth and finished even and smooth including curing complete as directed. (a) In cement mortar 1:3

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 (b) In cement mortar 1:4

On fair side (b) In cement mortar 1:4

Extra over item no 6.2.1 to 6.2.3 for exterior plastering over wall up to a height of 1st floor level above ground level including curing complete as directed. i) Single coat plaster

Providing plain Polycarbonate transparent sheet roofing at all levels with self drilling, self tapping screws complete (Roof trusses, purlins etc. to be measured and paid separately.) (ii) 2.00 mm thick

Providing Pre Painted Galvanized 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.)

Providing Pre Painted Galvanized Iron Sheet (PPGI) accessories (Ridges / Valley / Gutter /Flashing) at all levels including fitting and fixing self drilling, self tapping screws complete complete. TATA Blue scope/ Dyna roof / Durakolor /Wonder Roof or equivalent as directed by the Departement (i) 0.40 mm thick

Providing and laying machine made clay roof tiles on sloping roof and chajjas over 20mm thick base of cement mortar 1:3 and jointed with grey cement slurry and joints flush with mortar 1:3 complete.

Grading roof for water proofing treatment with

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. (a) With sal wood

Providing, fitting and fixing factory made wooden panelled doors with panel inserts of 75mm to 50mm width and 12mm to 20mm thickness.

Supplying, fitting and fixing 30mm thick flush door(single leaf finished) made of phenol bonded Duratuff exterior grade (both side) plain medium density fibre board. (b) 40mm thick. ii) One side teak and other side commercial.

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. B) With 1st class local wood

Providing, fitting and fixing M.S. grill of requiredpattern for windows/ clerestory windows/ openingwith M.S. flats at required spacing in frame all round, squre or round M.S. bars with round headed bolts and nuts or screws. I) Plain grill (c) Fixed to Brickwork/P.C.C/R.C.C.

Providing, fitting and fixing anodised aluminium windows and ventilators of standard sections of approved brand. a) Side hung and Top hung windows and ventilators iv) 5 mm clear glass

Providing, fitting and fixing anodised aluminium windows and ventilators of standard sections of approved brand (b) Fixed windows and ventilators iii) 5 mm clear glass

Providing, fitting and fixing anodised aluminium sliding windows and ventilators of standard sections of approved brand. (a) 2 Track sliding window (iv) 5 mm clear glass

Providing, fitting and fixing anodised aluminium sliding windows and ventilators of standard sections of approved brand. (b) 3 Track sliding window (iv) 5 mm clear glass

Providing two coats of J.K Wall Putty (White Cement based putty for concrete/ mortar walls and ceiling both internal and external.

Finishing old / new wall with water proofing weather coat smooth anti-fungal exterior painting of approved make of Berger paint .

Distempering with dry distemper of approved brand and manufacture (twocoats) and of required shade on new wall surface to give an even shade.

Applying priming coat over new wood and wood based surfaces over 100mm in girth/width after and including preparing the surface by throughly cleaning oil, grease, dirt snd other foreign matter , sand papering and knotting.

Painting two coats (excluding priming coat) on new wood and wood based surface with enamel paint of approved brand. (i) Surfaces over 100mm in width or girth.

Applying primary coat over new steel and other metal surface over 100m in width or girth after preparing the surface by throughly cleaning oil,grease, dirt and other foreign matter. a) With ready mixed "red-lead/ red oxide" primer.

Painting two coats (excluding priming coat) on new steel and other metal surface with enamel paint of approved brand. (i) Surfaces over 100mm in width or girth. b) High gloss (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac).

Supplying, fitting, fixing anodised aluminium fittings of approved make, resonably smooth, free from sharp edges and corners, flaws and other defects and with counter sunk holes for screws including necessary aluminium screws etc. complete. a) Sliding door bolts i) 300mm x 16mm

b) Tower bolts

c) Door handles

d)Door stopper with rubber stopper

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details. (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (ii)Super Ductile (SD) TMT reinforcement bars

Providing welding, fitting, fixing, hoisting and fixing of roof trusses with purlin, bottom runner etc. fabricated out of a combination of two or all of the following sections: (i) square hollow sections (SHS/RHS) (ii) rectangular hollow section and (iii) M.S. black-tubes conforming to relevant I.S. code 1161-1968 as per approved design.

Providing plinth protection with bricks flat laid in cement mortar 1: 4 and finished with 15mm thick cement plaster in prop. 1:2 with a floating coat of neat cement finish.

Providing drain with cement concrete (1:3:6) 10cm thick sides 10cm thick bed over brick flat soling.

Pre construction anti-termite treatment by applying in the junction of walls, column with the floor before laying floor

(Part-C)Sanitary & Water Supply

Providing fitting and fixing 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 , 40 mm dia flush band with fittings including painting of fittings and brackets, required. (Flushing Cistern to be paid separately)

Providing fitting and fixing vitreous china flat back type lipped front urinal basin of with automatic flushing cistern with standard flush pipe and CP brass spreader andbrass unions, etc. complete including painting of fittings and brackets, cutting and making good the walls & floors wherever required.

Providing vitreous China wash basin with CI/MS brackets, C.P 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)

Providing vitreous China wash basin with CI/MS brackets, C.P 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)

Providing fitting and fixing Decorative Mirror complete as directed and specified.

Providing, fitting and fixing CP soap tray / soap dish complete as directed and specified.

Providing, fitting and fixing Liquid soap dispenser and liquid soap container complete as directed and specified.

Providing, fitting and fixing Chrome Plated towel ring complete as directed and specified.

Providing, fitting and fixing Chrome Plated TOILET PAPER holder complete as directed and specified.

Supplying, fitting and fixing PVC pipes of 6 Kg/cm2 (Supreme/Prince) or other ISI approved including joining ,fitting and fixing wiyh clamps etc.as necessary complete at all levels including below G.L as directed and specified.

Supplying, fitting and fixing 87.5 degree PVC bend of (Supreme/Prince) or other ISI approved including joining ,fitting and fixing etc.as necessary complete at all levels including below G.L as directed and specified.

Supplying fiting and fixing 45degree PVC bend of (Supreme/Prince) or other ISI approved including joining , fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified.

Supplying fiting and fixing PVC Plain single tee of (Supreme/ Prince) or other ISI approved including joining, fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified.

Supplying fiting and fixing PVC single ‘Y’ of (Supreme/Prince) or other ISI approved including joining , fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified.

Providing fiting & fixing C.I. Grating to the floors complete as directed and specified.

Construction of filter bed in soak pit including earth work in excavation of soil and then filling up of the trench with brick bats/Charcoal covered with earth over a layer of A.C. plain sheet above brick bat filling complete as directed. (sizes of soak pit may vary depending on the sizes and capacities of the septic tank as well as the number of users as mentioned in the table.

Supplying fitting and fixing G.I. Pipes of following sizes, with all necessary 'R' brand or similar approved G.I. Fittings such as bend, tee, elbow, reducer, nipple, plug, long screw fitting, H.W. clamps etc.complete at all levels including below G.L. as directed and specified. (A) Exposed on walls b) 40 mm dia (Medium) i) Using Tata make

f) 15 mm dia (Medium) i) Using Tata make

Supplying fitting and fixing C.P. bib cock 15mm dia of approved brand directed and specified. (G.I. & C.P pipes will be measured separately)

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 and paid separately)

Supplying and fitting fixing C.P. pillar cock of 15mm dia of approved brand as specified and directed.

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed.

Supplying and placing ferrocement water tanks of circular/rectengular shape over stagging with manhole cover

(Part-D)Septic Tank

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately).

Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately)

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete.

Brick work in cement morter with 1st class brick including racking out joints & curing complete as directed.

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)

Cement plaster skirting with cement mortar in prop. 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement including rounding of junctions with floor.

15 mm thick cement plaster in single coat on single or half brick wall for interior plastering

Supplying fitting and fixing PVC pipes

Supplying fitting and fixing PVC plain single tee

Providing fitting and fixing (600x600)mm 90mm thick CI man hole cover and frame

(Part-E) Electrical work

Wiring for light/ fan/ call bell point with 2x1.5 sq mm P.V.C. insulated single core unsheathed industrial (Multistrand) cable FR conforming to IS- 694: 1990 with flexible bright annealed electrolytic copper conductor for voltage grade up to 1100 volts (Finolex /RR Kabel /Nicco / Anchor or Equivalent avells or equivalent make as approved by the Deptt.) etc.

Medium point up to 6.00 metre. Length.

Long point up to 10.00 metre. Length.

Wiring for drawing sub-main line with P.V.C. insulated single core unsheathed industrial (Multistrand) cable FR conforming to IS-694: 1990 with flexible bright annealed electrolytic copper conductor for voltage grade up to 1100 volts (Finolex /RR Kabel /Nicco / Anchor or Equivalent Make as approved by the Deptt.) in surface flat ISI marked casing 'n' capping (AKG / Precision/ Presto Plast/Polycab/ MW or equivalent make as approved by the Deptt.

Supplying ,installation, testing & commissioning of 5 pair Unarmoured Telephone Cable through existing conduit in surface/ recess system.

Supply and fixing of 19 mm dia 1.50mm to 2.00mm average wall thickness heavy rigid PVC IS: 9537 Part - III conduit (Berlia/ AKG / Precision/ Presto Plast/Polycab/ MW or equivalent make as approved by the Deptt.) on surface system including painting etc as required:

Supplying including fitting and fixing of TV co- axial outlet

Supplying with fitting and fixing of RJ-11 Telephone jack ,

Supply and laying of following size gas injected physical polyethylene foam insulation with laminated Al tape and Al braid, jelly flooded PVC black jacketed industrial co-axial cable armoured cable laid in ground/partially in air.

RG 11 armoured

Supplying including installation of socket outlet 6 Amps 3 pin universal combine shuttered complete

Supplying with fitting fixing of 16 amp one way modular clip in switch,

Supplying with fitting fixing of 6 amp one way modular clip in bell push

Supplying including and fixing of following Metal boxes

6 module type Metal

12 module type Metal

Supplying including fitting fixing of following front plate of suitable colour

5 Module

g) 10 Module

Supplying fitting and fixing industrial Plug & Socket in surface mounting TPN sheet steel powder painted MCB DB incorporated with MCB DIN rail, neutral link Earth bar of the following rating of 4P MCB complete with making necessary connection etc. as specified and directed by the Deptt.

Supplying fitting and fixing of single wall brackets model Stylo (or equivalent as approved by the Deptt.) on the wall in GI/ MS switch board (ISI marked) half conceal on wall with phenolic laminated sheet cover with all accessories including connection as required complete.

Supplying with fitting and fixing of CAT 6 RJ-45 Computer jack in one module

Supplying installation testing of UTP CAT 5 Cable

Supply and fixing of 25 mm dia 1.50mm to 2.00mm average wall thickness heavy rigid PVC IS: 9537 Part - III conduit

Supplying and fixing of batten holder

Supplying including fitting and fixing bus bar chamber

Providing and fixing I.C.S.P and N link Main Switch of 240 Volt grade

Supplying and fixing 18 S.W.G sheet steel metal boxes of the following sizes in surface Wiring system with suitable size of 3 mm thickness phenolic laminated sheet cover on the front face of the boxes including painting etc. as required and specified by the department.

Standard model 1400 mm Sweep.

Supplying including fitting fixing of following A.C. Exhaust fan in the existing hole on the wall of following sweeps

Supplying with fitting and fixing of ceiling fan regulator including connections etc.

Supplying fitting and fixing industrial Plug & Socket in surface mounting SPN sheet steel powder painted MCB DB incorporated with MCB DIN rail, neutral link Earth bar of the following rating of DP MCB complete with making necessary connection etc. as specified and directed by the Deptt. 20A Capacity.

Supplying with fitting and fixing SPN 10 KA 240/415V 50Hz MCB of the following capacity complete with making necessary connection as approved, specified and directed by the deptt.

Supplying with fitting and fixing 30/100/300mA sensitivity

Supplying, installation, testing and commission of the following indoor CFL/Fluorescent luminaries complete with all accessories such as ballast, starter etc.

MD. ALIMUDDIN AHMED

Dhaneswar Kalita