Steam Sterilization unit cover and shed and soil solarization platform at ICAR-CCRI, RRCC,Biswanath Chariali, Assam

Earth work in excavation by mechanical means (Hydraulic exacavator) /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 disposl of surplus excavated soil as directed, within a lead of 50 m All kinds of soil

Providing dry/ trap granite/quartzite/gneiss rubble stone soling 15cm to 20cm thick including hand packing & compacting etc complete

Providing and laying in position ready mixed or site batched design mIx cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS 9103 to accelerate retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete.Concrete of M15 grade with minimum cement content of 240 kg /cum

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:1.5:3 M-20 (1 cement 1.5 coarse sand (zone-ll)_ derived from . natural sources 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Filling in plinth with moorum

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 M- 20 (1 cement : 1.5 coarse sand(zone-|ll) derived from natu ral sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening. cutting, bending, placing in position and binding all complete upto plinth level. Thermo Mechanically Treated Bar of Grade Fe-500D or More

Steel reinforcement for R.C.C. work including straightening cutting,bending, placing in position and binding all complete above plinth level.Thermo Mechanically Treated Bar of Grade Fe-500D or More

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in Cement mortar 1:6 (1 cement 6 coarse sand) .

Providing Autoclaved Aerated Concrete Block masonary of conforming to 1S:2185_ (Part 3) - 1984 in extra fine jointing mortar of fixoblock of UItraTech or equivalent insuperstructure including striking joints, raking out joints and scaffolding etc. Complete. (The test shall be carried out conforming to IS:6441 (Part I)-1972)

12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound content.With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre : Two coat.

Wall painting with acrylic emulsion paint, having VOC content less han 50grams/ liters, of approved brand and manufracture,including applying additional coats wherever required, to achieve even shade and colour :one coat

Providing and fixing in Aluminium sliding window of two tracks with rectangular pipe having overall dimension 63.50 x 38.10 x 1.02 mmat weight 0.547 Kilogram/One Running Metre. and window frame bottom track section 61.85 x 31.75 x 1.20 mm at weight 0.695 Kilogram/One Running Metre. Top and side track section 61.85 x 31.75 x 1.30 mm at weight 0.659 Kilogram/One Running MetreThe shutter should be of bearing bottom 40 x 18 x 1.25 mm at weight 0.417Kilogram/One Running Metre. Inter locking section 40 x 18 x 1.10 mm at weight 0.469 Kilogram/One Running Metre. And handle section 40 x 18 x 1.25 mm at weight 0.417Kilogram/One Running Metre. and top section 40 x 18 x 1.25 mm at weight 0.417 Kilogram/Running metre. As per detailed drawings and as directed by Engineer in charge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and self locking catch fitted in vertical section of shutterincluding 5 mm thick plain glass with all required screws and nuts etc, complete. With colour Anodising with box.

Providing structural steel work in trusses, other similar trussed purlins and members with all bracing, gusset plates etc. as per detailed designs and drawings or as directed including cutting fabricating, hoisting, erecting fixing in position, Making riveted/ bolted/ welded connection and one coat of anticorrosive paint and over it 2 coats of oipainting approved quality and shade etc. complete.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding.

Providing and fixing H.D.P container one piece moulded water tank made out of high density polythyler and built corrugated inclusive of delivery up to destination hoisting and fixing of accessories such as inlet,outlet overflow pipe inclusive of all tanks capacity between 200 to 1000 liters

Providing and fixing colour coated Zincalume (R) AZ150 ( min 150 gms/sq.mt. total on each side ) profiled sheets for roofing The feed material is manufactured out ofnominal 0.45 mm Base Metal Thickness (BMT ) (0.5 mm TCT ), Hi-strength steel with min. 550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy(55% aluminium 43.4% zinc 1.6% silicon) with COLORBOND (R ) steel quality super durable polyester paint coat ( with inorganic pigment). The paint shall have a total coating thickness of nominal 35 um, comprising of nominal 25 um exterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 9501050 mm 20 effective cover width and nominal 25-30 mm deep ribs with subtle square fluting in the five pan at nominal 180-250 mm center- to-center. The end rib shall be designed for anti- capillary groove. and return leg. The feed material should have coil manufacturers product details marked a regular interval. Including fasteners with min. fastened with min. 25 um Zinc-Tin alloy coated, Hex head, self-drilling screw etc. complete (weight of profile 4.52 Kilogram/ One Square Metre

Providing and fixing rolling shutter fabricated from steel laths of minimum thickness 0.9 mm with lock plate of 3.15 mm thickness reinforced with 35 x Co x 5 mm angle section fitted with sliding bolts and handles for both sides, deep M.S. channel section of depth and thickness not less than 65 mm and 3.15 mm respectively with hold fast arrangements, M.S. Bracket plate 300 x 300 x 3 15 mm minimum size and shape with square bar, 21 suspension shaft of minimum 32 mm diameter, hood cover of M.S.sheet not less than 0.9 mm thickness and of any size at top and safety devices including mechanical gear operation arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete. (I.S. 62481979) (With mechanical gear)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of 22 pipes & fittings with one step CPVC solvent ement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.Concealed work, including cutting chases and making good the walls etc.15 mm nominal dia Pipes

20 mm nominal dia Pipes

32 mm nominal dia Pipes

Providing and fixing C.P. BIB cock with wall flange of approved make includingnecessary sockets/ union nut etc. complete.

Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:(a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer.

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, (i) Single socketed pipes.PVC PIPE` 110 mm diameter.

75 mm diameter

Providing and fixing heavy duty inter locking concrete Rubber mould glossy paving blocks of 80 mm thickness of having a strength of 400 Kilogram/Sq. cm. of approved quality and shape on a bed of crushed sand of 25 to 30 mm thick including skirting joints and cleaning etc. complete. (using 100% crushed sand).

Supplying and erecting PVC trunking (PVC casing-n-capping) of size 20 mm with _ accessories on wall/ceiling as per specification No: WG-MA/CON.

Supplying and erecting PVC trunking (PVC casing-n-capping) of size 40 mm with accessories on wal/ceiling as per specification No: WG-MACON.

Supplying and erecting mains with 2x2.5 sq.mm FRLSH provided copper PVC insulated wire laid in conduit/trunking/inside pole/Bus bars or any other places. as per specification No: WG-MA/BW

Supplying and erecting mains with 2x4 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places. as per specification No: WG- MA/BW

Supplying and erecting mains with 2x6 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places. as per specification No: WG- MA/BW

Supplying and erecting modular type switch 6A / 10A duly erected on provided plate and box with wiring connections complete

Supplying and erecting modular type switch 16A duly erected on provided plate and box with wiring connections complete.

Supplying and erecting modular type D.P. switch 32A with indicator, duly erected on provided plate and box with wiring connections complete

Supplying and erecting modular type 3 pin 6 / 16A multi socket with safety shutter, duly erected on provided plate and box with wiring connections complete.

Supplying and erecting PVC Surface modular switch box with double mounting & front plate for 8 module complete duly connected.

Supplying and erecting PVC Surface modular switch box with double mounting plate for 12 module duly erected.

SupSupplying, erecting & marking FPMCB 6A to 32A, with rated short circuit breaking capacity (lcn) 10kA in provided distribution board as per specification no. SW-SWR/MCB.

Supplying and erecting LED square circular Max. 7W down lighter/ Panel Light having pressure die-cast aluminium housing, polystyrene diffuser having system lumens output of Min. 770 Lumens, min. efficacy of 110 lumen/W, CRI>80, CCT upto 6500K, Beam Angle of 120 deg., max. ripple of 5% THD<10%, p.f. >0.95, operating range of 120-270V, surge protection of 2.5 kV, Life class of 50,000 Hrs. at L70B50, including driver, having mounting arrangement with board for surface type or spring loaded mounting clips complete with 3 years warranty.

Supplying and erecting LED square / circular Max. 25 W down lighter/Panel Light having pressure die-cast aluminium housing, polystyrene diffuser having system lumens output of Min. 2750 Lumens, min. efficacy of 110 lumen/W, CRI>80, CCT upto 6500K, Beam Angle of 120 deg. max. ripple of 5%, THD<10%, p.f. >0.95, operating range of 120-270V, surge protection of 2.5 kV, Life class of 50,000 Hrs. at L70B50 including driver, having mounting arrangement with board for surface type or spring loaded mounting clips complete with 3 years warranty

Supplying and erecting regular/ standard model ceiling fan of 1400mm. sweep complete erected in position as per specification no. FG-FN/CF

Supplying & fixing anchor type fastener fan hook, with 2 nos. of 10 mm dia x 75 mm long with necessary materials for ceiling fan

Providing & Fixing Soil Sterilzation Unit with 820 Litre capacity, with working pressure 2.0-2.5 Kg, working temperature 120° to 135 °C, and chamber fabricated with SS 304 with round corner, safety valve, pressure gauge both sides covered with 50 mm thick resin bonded glass wool & clad with SS 304 sheet, SS 304 door and maintain skin tempearture of the machine below 55°C. Including all required accessories & electrical work, as per directed by Engineer In Charge

Providing & Fixing Steam Generator having capacity 36KW heater provides below the chamber will generate and provide dry saturated steam to jacket and chamber through steam dryer with including SS pipe for steam circulation with detachable system, as per directed by Engineer In Charge

Providing & Fixing Controller and Sensor to the Sterlization unit with Digital temperature controller and A class temperature RTD sensor with pressure sensor, al

l sensor will connected to main controller to opearte the system automatically on set required temperature, as per directed by Engineer In charge

Carrying out testing BASIC TEST OF CONCRETE Compressive Strength OF C.C. Cube (Set of 3 cubes)

Carrying out testing BASIC TEST OF STEEL BAR TESTING Upto 16 mm (Set of 3 Bars) (Tensile strength, %, Elongation, Yield Stress,Weight-Per Meter, Bend / Rebend Test, Proof Stress.)