Construction Work

Amount

Installation Charges inclusive of Transportation to site and the Bored pile equipment employed for the works including setting up of pile driving equipment with all accessories and tools at each of the pile location based on the sequence of operation approved by the departmental Engineers irrespective of the location and distance involved in movement of pile driving equipment etc., complete complying with standard specification and as direct by the departmental officer

Installation of Vertical Bored cast in situ RCC piles in all types of soils, using Ready Mix Concrete of M30 grade, with sulphate resistant Cement, fine aggregate, 20mm and down graded HBGS jelly coarse aggregate. The rate includes cost of reinforcing steel, binding wire, fabrication, welding charges, placing of reinforcement cage in bore hole in correct position, cost of boring to the required depth with Bentonite solution with temprory casing of required length, conveyance of RMC to site and pouring concrete using Tremine pipes, conveyance of all materials to the site including all tools and plants, shifting the plants and equipments from one point to another, excavation of mud pits for circulation of Bentonite solution, closing the mud pits to original level and mud removal with initial lead and lift but including dismandeling the concrete above the cut off level etc complete as directed by the departmental officers including socketing. The reinforcement cage should be welded properly for lifting. The concrete cubes to be tested as per IS 456-2000. Acceptance criteria by clause 16.1. Frequency of testing should be as per clause 15.2.2. The length of pile for payment shall be measured up to natural ground level. The work should be carried out as per IS 2911. Pile depth should be decided by the departmental office at site.

500mm dia pile - having longitudinal reinforcement of 8Nos of 16# with helical reinforcement of 10# @ 200mm c/c with inner rings of 12mm dia @ 1000mm c/c with lifting hook of 12 mm dia required depth.

Initial load test as per IS 2911 part IV 1995 including cost of single pile (250% of Pile capacity, labour, reinforcement charges and all other incidental charges including excavation, shoring, strutting, dewatering etc., as necessary hire charges for jacks, measuring devices, structural frames work for platform, kent ledges etc. complete complying with standard specification and as direct by the departmental officer.

Routine load test as per IS 2911 part IV 1995 (150% of pile capacity) including labour charges for jack, measuring devices, structural frame work plot form, kent ledges etc., as required and as directed by the departmental officers etc. complete.

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification and as direct by the departmental officer

Upto 2m depth

From 2-3m depth

From 3-4m depth

From 4-5m depth

Conveying and Collecting the excavated earth away the same to outside by lorry to a lead of not less than 500m limit including loading and unloading charges and dumping in low place and levelling etc., complete complying with standard specification and as directed by the departmental officers

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam 250mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed materials by tipper to site laying in uniform layers with pavers in subbase/base course on well prepared surface and compacting with vibratory roller to achive the desired density including cost of materials , labour charges rental for machonery,fuel and all other incidental charges etc., complete complying with standard specification and as directed by the departmental officers

Providing and laying in position, Standardised Concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/mᶾ and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

Centering for curved surfaces of all RCC items of work

Providing additional strutting to centering of RCC slabs of plain surface for every additional 1.0 metre height or part thereof but not less than 30 cm, over the initial 3.00 metre height from floor level using casurina props of 10cm to 13cm dia including cross bracing etc., complete complying with standard specification and as directed by the department officers.

Providing and laying in position, Standardised Concrete Mix M-40 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 440 kg/mᶾ and maximum water cement ratio of 0.40, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5136 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation & Basement

Constructing cast-in-situ RCC diaphragm wall by providing and laying machine batched, machine mixed, self compacting, ready mix reinforced cement concrete,tramie controlled of M40 grade using minimum cement content of 440kg / m3 of concrete including providing and mixing required admixtures in recommended proportions as per IS:9103 as approved by the Engineer in charge for achieving 150-200mm slump for diaphragm wall having thickness as per approved structural design not exceeding 600mm in panels of required depth and lengths as aper approved drawing including constructing necessary guide walls as required and as specified including boring in all kinds of soils and rocks, including working in or under water / liquid mud, in foul conditions and pumping or bailing out of water and removing slush, including disposal of earth / rock / slush etc., for all leads and all lifts including preparing, providing and re-circulating bentonite slurry in the trench as and when required for all depths, including agitating bentonite slurry during trenching etc., providing and fixing stop ends or form tubes, upto the required depth of diaphragm wall including extracting the same after casting,including chipping off the bentonite adulterated concrete or unsound concrete upto the cut off level for obtaining the sound concrete, dressing undulations on the exposed face of diaphragm wall after excavation by chipping / chiseling etc.,including filling the depression / cavities with sound concrete etc., complete and as directed by the Engineer in charge, including providing recess for bearing plates and fixing insert boxes for inclined rock anchors etc., complete complying with standard specification and as direct by the departmental officer.

Providing and laying in position, Standardised Concrete Mix M-25 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 kg/mᶾ and maximum water cement ratio of 0.50, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation & Basement

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification.(Contractor has to make his own arrangements for the supply of steel and binding wire)

Providing Fusion Bonded Epoxy powder coating (FBE coating) of thickness miniumum 200-300 microns to the steel reinforcements to prevent corrosion. The corrosion coating shall be a thermosetting fusion bonded epoxy sprayed on the heated steel reinforcement in an controlled environement. Prior to the corrosion treatment to the steel reinforcement necessary surface preparation shall be done to remove oil, grease and loosely adhered deposits by surface wiping.Necessary blast cleaining should be carried out so that the steel reinforcements are in state of polished finish. After the corrosion coat is applied. Curing with water or air spray should be carried out. The adhesion of powder coating to the reinforcement should be checked by the departmental officers. The cost includes cost of transportation surface cleaning, blasting, cost of thermosetting epoxy powder, labour, curing and all applicable taxes etc., complete complying with standard specification and as direct by the departmental officer.

Post Tensioning work : Design and execution of Post Tensioning work, including decoiling, the strands, cutting to the required lengths, supplying, laying of HT strands sheathing (GI corrugated ducts 0.3mm thick) iointing with couplers and instering the strands, profiling,fixing liveened anchroages, including supply of stressing anchroages, suitable for 5-5 &5-4 tendons, grout vents, making dead end anchroages, including flowering the strands, fixing tendons support bars, supervising the fixing of antibursting reinforcement, stressing the cables,end trimming, grouting the cables, with cement slurry, mixed with admixtures with required tools, plants, and machinaries and items) at all heights including all leads, lifts, coordination, with the post-tensioning agency, preparation of drawings, obtaining approval from the empolyer / Architect etc. Rate include providing water, power, cement and admixtures for grouting, packing of sheathing and anchroages blockings, filling of recess pockets after stressing using grouts ( cement slurry mixed with approved admixtures) including providing access to post tensioning at all heights including all leads, lifts ect., all complete and as approved and as directed by the employer Architect but excluding shuttering, concreting & reinforcement steel which shall be payable under respective items seperately.

Brick work in following Cement Mortar 1:5 (One cement and five sand) Fly Ash Bricks of 230 x 110 x 70mm size conforming to IS: 12894-1989 Class designation not less 50 kg./ sq.cm. average compressive strength in cement mortar 1:5 for load bearing structures for foundation and basement and for superstructure including curing, etc., complete complying with standard specification and as direct by the departmental officer.

For foundation & basement

Supplying and installing of not less than 1.5mm composite thick self adhesive HDPE membrane, Dr.fixit Prebond S which is performed HDPE fully bonded membrane that bonds to the wet concrete cast on the membrane, having the following properties.,1.Puncture resistance of 1000N (as per ASTM E 154) 2.Tensile strength of HDPE without Adhesive (Film) of 25Mpa (as per ASTM D 412 Modified),3.Elongation > 500% (as per ASTM D 412 Modified),4.Peel Adhesion to concrete of 880N/m (as per ASTM D 903),5.Dimesional stability of 0.50% (as per ASTM D 1204),6.Hydrostatic head resistance not less than 60m head of water (ASTM D 5385-6), The size of Each membrane sheet on HDPE membrane Should be 2.40X20meter or 3 meter x 20 meter. This system should be fully bonded on thye RCC and consists of higly resillent HDPE film,self adhesive polymer layer and trafficable granular layer.The membrane shall have minimum of 75mm side and end laps which shall be sealed with double sided adhesive tape. All vertical surfaces will be fixed using prefixed gaskets/shot gun etc.,complete complying with standard specification and as direct by the departmental officer.

Supply and application of Whitetank© post & pre applied system, integrated water resistance cell in combination with catalytic effective hydrophilic mechanism for basement footings, raft & liftpit etc. the product should be conforming higher compressive strength to class R3 & R4 category. Effective transformation of the concrete structure in to barrier irrespective of thickness & no requirement of further waterproofing system or system protection & to crerate durable concrete structure by extending the service life of the structure being resistance to up to 20 bar hydrostatic water head pressure & permeability reduction more than 97% when compared with control concrete as per DIN 1048 Part 5 and ACI 212-3R-10-16, conforming to the Valenta /Darcy's formula & self healing up to 0.5mm cracks through out the service life of the concrete by Penetron surface system. The Penetron have the approval from EPD, MORTH, IRC, Greengraud Gold and LEED Platinum for durability factor with CE approval and supplied from a CE approved manufacturing unit and must be capable of reducing chloride duffcussion coeeficient by more than 45% as comapred to control concrete, when tested as per ASTM C1556. The Whitetank© System should be carried out in 3 different necessary stages including use of Ultrasonic pulse velocity (UPV) equiptment to identify & create honeycomb free concrete structure before prceeding to post construction treatment as a process of treatment conforming Whitetank© system & manufacturer's specifications as detailed in technical specification, complete. Work shall be guaranteed for 10 years against any leakages & permanent system performance. The joint warranty shall be provided with manufacturer with sole responsibility for the performance of the system on Rs.100/- stamp paper in approved preformed. Make:- Penetron India. (The materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification).

Water proofing treatment for Floor joints : The concstruction joint in grade slab need to be treated mechanically with U shape grovee by using crystaline cement grout & crysalline repair mortar in combination with cystalline primer at all the construction joints like in Grade slab, retaining walls and water retaining structures including at the junctions of raft slab with the retaining walls etc. after cleaning the surface by air blower / mechanical means before starting application. The material must capable of withstanding Hydrostatic pressure of 16 bar continuous exposure for 7 days by using Catalyst Crysaline Penecrete Mortar & finishing coat of Penetron on all construction jonts Make:- Penetron India. (The materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification).

Paving the top of roof with solar reflective ceramic tiles (required design) of 305x 305x 7mm thick of approved quality and colour laid in cement mortar 1:3 (One cement and three sand) 20mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint ,curing etc., complete complying with the standard specification and as directed by the departmental officers. (The make and brand of the tiles (Johnson endura or equivalent) should be got approved by the Executive Engineer before use on works)

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete complying with standard specification and as direct by the departmental officer.

Paving the floor with Tactile paver of New Tek BT Yellow colour ceramic tiles of size 300x300x15mm for guiding/warning Tactile signal for persons with vision impairment in all floors over a base layer of Cement mortar 1:3 (One cement and Three Sand) 20mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg/m2 neatly in allfloors,curing etc.,complete complying with standard specification and as directed by the departmental officers.

Paving the floor with best approved quality Flamed Steel Grey Granite Slab 1200mm x 600mm, 16mm to 18mm Thick laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete complying with standard specification and as direct by the departmental officer.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between.The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc.complete complying with standard specification and as direct by the departmental officer.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete complying with standard specification and as direct by the departmental officer.

Providing grooving to granite slab at the intermediate edges of the vertical face with neat finishing etc complete with standard specification and as directed by the departmental officers. The cost including higher charges of machines and labour charges etc complete complying with standard specification and as direct by the departmental officer.

Providing semi nosing to granite slab at the edges of the Horizontal & vertical space with neat finishing etc complete with standard specification and as directed by the departmental officers. The cost including higher charges of machines and labour charges etc complete complying with standard specification and as direct by the departmental officer.

Supplying and fixing Teak Wood frames for doors Windows and Ventilators using required MS angles, flats and rods of approved design and as directed by the departmental officers including cost of MS Grills, labour charges and cost of one coat of red oxide primer with labour charges for priming coat etc. complete complying with standard specification and as direct by the departmental officer.

T.W Scantling below 3m & above 2m

Supplying, hold fast of M.S flats of over all size of 330x50x6mm suitably folded to the required L shape have two end of lap of 50mm long each and overall length of the horizontal portion as 230mm & including making necessary grooves in two end laps to accomadate screws etc.,complete complying with standard specification and as direct by the departmental officer.

Supplying and fixing in position of Teak wood door shutter using spl quality teak wood planks of 40 mm thick panelled doors with required raw materials, Brass hinges, Brass tower bolt, ornamental Brass handles, Door stopper, Door closer,Brass aldrops and bush with suitable locking arrangements etc. The rate should be inclusive of cost of materials, labour charges for wrought and put up the doors with kadasal charges and transporting charges etc complete complying with standard specification and as directed by the Departmental officers.

Polishing the teakwood panelled door with best melamine varnish finishing including labour charges for scrapping the existing T.W panelled throughly on both sides of the door, sand papering without affecting the teakwood plank grooves and natural design with preparation of surface using sand paper and finishing the smooth wooden surface and applying of melamine polishing on the teakwood panelled door/ partition surface using spray machine on uniform layer of smooth surface formed without any air bubbles after finishing the work etc., the rate inclusive of cost of materials ,labour charges ,transportion charges, labour for scrapping charges, etc complete complying with standard specification and as directed by the departmental officer (the materials quality are approved by the EE Before use of work.

Supplying and Fixing Hydraulic Door Closer of various sizes of approved quality using Aluminium Extruded section body tubular type universal hydraulic door closer with double speed adjustment like HARDWYN 'GAZEL' (or) Equivalent (with ISI Monogram)

Providing and fixing structural glazing fabricated from roll formed sections made of galvanized steel colour coated (Base steel as per IS 513 of „D‟ quality, galvanized as per IS277 with Zinc of 120 grams / sqm.) with total coated thickness of 0.72mm. The glass holding section made of 304 grade SS of 0.6mm thick. Galvanized steel sections are to be used as stiffeners inside the colour coated steel / powder coated sections as per the design requirement. Design calculations are made to suit wind pressures as given in IS 875. Paint specifications: Primer coat with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with alkyd backer of 5-7 microns or powder coated with pure polyester powder upto 50-60 microns thick. Dimensions: The section should be of 37 x 53mm for frame vertical, 37 x 53mm for frame horizontal section and section for reinforcement should be of 31 x 55mm. glass holding section should be of 37 x 37mm for top and bottom grids in between should be of 37 x 18mm.Accessories: Brackets made of CRCA powder coated / electro plated should be used to fix vertical at top and bottom and vertical to slab as per site requirement. Polyurethane brackets should be used to connect horizontal section to vertical sections. Silicone: Natural cure, with good UV resistance to be used. The above frame should be fixed to brick / concrete masonry by using nylon self–expanding cap and driving MS electro plated 80mm long screws into the caps through frames. Glass: 5mm reflective Saint Gobain OR equivalent.

Supplying and fixing of M.S. grill of approved design for open courtyard, grill, grill work to doors and window openings etc.,using necessary mild steel flats for inner and outer members which should be fixed on edges including cutting the members, welding, grinding, one coat of priming coat using best approved quality red oxide primer,dismantling of walls /concrete if necessary, fixing and finishing the dismantled portion to original condition etc., complete complying with standard specification and as direct by the departmental officer.

Painting with Industrial Grade MRF epoxy paint works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of paint over the existing red oxide priming coat in all floors including cost of priming coat etc., complete complying with standard specification and as direct by the departmental officer. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Providing and fixing 8 mm thick fully designed perforated calcium silicate board 2'x2' panel tiled false ceiling (Hilux) including supplying and fixing true horizontal level false ceiling with 24mm prelude grid system Using hot dipped galvanised steel section exposed surface chemically cleaned caping prefinished in backed polyester paint wall angle of size 3000x19x19mm used in the periphery of the ceiling fixed to the wall, parttion with the help of screws at 600mm c/c. Mainrunner of size 3000x24mm suspended at a 1200mm c/c by using securely fixed to the structural soffit of RCC slab by using 6mm Nylon Rwl plug at every 1200mm(max) and 1200mm long cross tee of size 1200x24mm to interlocked between mainrunner at 600mm c/c(max) to form a grid of size 1200x600mm. 600mm long cross tee of size 600x24mm is inserted to form a grid of 600x600mm and finally laying classic lite regular edge tiles of size 600x600x15mm

Providing and fixing Acoustic Wall Panelling (equivalent to Armstrong) in channelled wood works perforated panels of width 192mm, thickness of 15mm and length of 2400mm or as per required by the Departmental Engineer made of a high density fibre board with minimum 725 kg./m3 density substrate with a laminated facing as per the approved shade and finish and a melamine balancing layer on the reverse side. The boards shall have a special peforation pattern where the visible surface has a "Helmholtz" fluted perforation of 3mm width and 21mm of visible panel each. The edges of the panels shall be "tongue-and-grooved" to receive special clips for installation. The back of the perforated panel shall have sound absorbing non woven acoustical fleese having NRC of 0.52. The panels shall be mounted on special aluminium splines using clips provided by Armstrong and approved by the Engineer-in-Charge.Installation: Install aluminium box section (provided by others) of section 50mm x 25mm or as approved by the Engineer-in-Charge on the solid wall horizontally using screws and plugs at spacing of 600mm centre to centre. Screw the aluminium extruded keel for channelled wood works provided by Armstrong over the lowest and second aluminium section at an on centre distance of 600mm. Place the inside clip on the groove end of the panel along the aluminium keel and then place the tongue end of the next panel. Continue installing rows of panels by inserting the tongue into groove of the earlier inserted panel and progressively installing inside clips into the next keel till the actual height is achieved. Finish off the edges using wooden moulding of matching colour (provided by others). Installation to be carried out by Armstrong Trained Installation Team and installation should be carried out as per Armstrong Recommended Procedure.

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothly with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (water proof abrasive sheet) the same after it is dry and finishing the surface smoothly,etc., complete complying with standard specifications and as directed by the Departmental Officers.The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (water proof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coats of putty, scrapping the putty area to level the surface smooth, etc.,complete. The putty should be got approved by the Executive Engineer before

Plastering and finishing the exposed surface of all RCC items of work with Cement Mortar 1:3 (One Cement and Three Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Supplying and applying Putty with two coats of plastered wall surface of first class quality and of approved including thorough scrapping, clean removal of dirt wherever required etc., complete complying with standard specification and as direct by the departmental officer.

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc.,complete complying with standard specification and as direct by the departmental officer.

Supplying and fixing of 5HP of approved brand Submersible Pump with accessories of starter, Main switch, panel board etc. complete to suit the need (The pump set should be got approved by the Executive Engineer before supply)

Supplying fixing and connecting of 4 sq.mm seathed 3 core cable wire for the sub-mergible motor from pannel board to sub-mergible pump including rope etc., complete complying with standard specification and as direct by the departmental officer.

supplying and fixing of braile signage boards of size 6” x 9” as with standard specification and as directed by the departmental officers

Supply and fixing of Toughned Glass panel of 12mm thick for roofing. The rate includes all necessary supporting arrangements etc.,complete complying with standard specification and as directed by the departmental officers.

Labour charges for Dewatering the water using 10 HP Capacity diesel engine pumpset with necessary raw materials such as supply of suction hose, Delivery hose up to 100 feet distance, Supply of Diesel, Supply of Engine Oils, Labour charges for operating the Engine and Helper (Day and night Hours) for dewatering the water from low level and building inner portion to outer main drains etc., The rate is inclusive of Hire charges for Disel engine, Cost of fuel, Cost of engine oil. Labour charges, Hire charges for connection additional hose, Conveyance charges for loading and unloading etc., Complete as directed by the departmental officers.

Provision for the supply of 20 KVA (Three Phase input / Single Phase Output) Microprocessor controlled double conversion true online UPS system with builtin Isolation Transformer, builtin Auto power Factor correction, Auto phase sequence correction and built in manual bypass arrangement with SMF batteries for two hour backup time with suitable interlink cables and MS powder coated rack for batteries. With the following technical specifications Configuration : True ON–LINE Double Conversion UPS SYSTEMS with Pulse width modulation(PWM) Technology using IGBT Inverter. Input Voltage Range : 400V ± 15% Output Voltage Range : 230V ± 1% Input Frequency : 47Hz - 53Hz Inversion Technology : Microprocessor Controlled, Pulse width modulation with Instantaneous Sine Wave Control using IGBT.

Charger :Built in solid state Automatic float - cum - boost charger with constant current constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected Protection (Inbuilt) : a.Output Under Voltage , b.Output Over Voltage c.Output Overload d.Output Short Circuit e.Battery Low trip f. Battery Charging Current Limit. Indications : 1.Mains On, 2. Inverter On, 3.U.P.S. on Battery 4. Load on U.P.S. 5. Battery Low Metering : 1.Output AC Volt. 2. Output DC Volt. 3. Frequency

Wiring with 2x 1.5 sq mm (22/0.3) PVC insulated unsheathed Sc copper conductor of 1100 v grade in suitable nPVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with Modular front plate with GI flush Box and 6 A Modular FT switch and making good of the concealed portion with suitable colour for PVC concealed Light point/fan point(Data-1A)

Wiring with 3x 1.5 sq mm (22/0.3) PVC insulated unsheathed Sc copper conductor of 1100 v grade in suitable nPVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with Modular front plate with GI flush Box and 6 A Modular FT switch and making good of the concealed portion with suitable colour for PVC concealed stair case Light point(Data-1B)

Supply and run of 2 of 25.0 sqmm (168/0.45) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour (Data-1)

Supply and run of 2 of 4.0 sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour SD:56

Supply and fixing of 6M surface mounting plastic box with 6M Cover plate in flush with wall comprising the following with connection 6A one way module switch – 1No, 16A one way module switch 1No, 6A Uni-D socket -1No, 6/16A socket -1No (Crabtree /equivalent make) (Data-2)

Supply and fixing of 6M surface mounting plastic box with 6M Cover plate in flush with wall comprising the following with connection 16Axaone way module switch – 2No, 6/16A socket -2No (CRABTREE/LEGRAND) (Data-3)

Supply and run of 4 of 10.0 sqmm (140/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour (Data-4)

Supply and Fixing of 12 W Spot COB (WW) Light fitting on ceiling with PVC unsheathed copper leads from terminals to fittings with connections (Data-5)

Supply and Fixing of LED strip light on wall or ceiling with suitable driver and necessaryconnections(Data-6)

Supply and Fixing of 30 W LED Track Light along with the necessary Mounted accent Light luminaire with compact housing and slim Gear Box Fitting with 1Mt Track on wall or ceiling with suitable necessary connections(Data-7)

Supply and Fixing of Philips make BBP330 9xLED HP/WW 220-240V 60 1N LED UP Lite fittings complete on Floor with PVC unsheathed copper leads from terminals to fittings with connections (Data-8)

Supply and Fixing of 5Mts Aluminum profile with PC Opal matt diffuser ( ID 3082) ( Dimension 1000 x 17.1x 8mm) suitable for housing with 5Mts 24 V 2835 Flexible LED STRIP for Linear Lighting (ID 4250) with 1No 24V Series non water proof power supply unit (ID 8253) with connections ( K-Lite make) (Data-9)

Wiring with 2x4.0 sqmm (56/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories with 150x100x113 mmm TW switch box for 15A 3pin non inter locking wall socket with 15A flush type switch with painting of suitable colour with continous esrth wire connection of 14 SWGTC wire for open PVC power plug point (SD-39)

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories with 150x100x113 mmm TW switch box for 5A 3pin non inter locking wall socket with 5A flush type switch with painting of suitable colour with continous earth wire connection of 14 SWGTC wire for open PVC plug point (SD-36)

Renewal by Supply and fixing of 63A DP Change over MCB in sheet steel enclosure on wall with earth connection (Legrand/hager Make) (Data-10)

Renewal by Supply and fixing of 63A Four Pole isolator in sheet steel enclosure on wall with earth connection (Legrand/hager Make) (Data-11)

Renewal by Supply and fixing of 12 way SPNDB with 1 No. 63A as incoming and 10 Nos. 6A top 32A SPMCB outgoing on wall with earth connection only. (Legrand/Hager) (Data-12)

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling without earth wire connection with painting of suitable colour. (Data-13)

Supply and run of 1 of No.8 SWG cu wire for earth connection. (Data-14)

Supply, Erection, Testing and commissioning of LT/ CT metering box of dust and vermin proof size 4' x 3' x 1' made up of 16 SWG CRCA sheet with confirming to IE rules specification 1) The metering box should be divided in to three separate chambers for metering chambers 2) The Metering chamber, Necessary space to the provided to fix one number Trivector meter and 1numnber 14 terminal box for Trivector meter 3) Bus chamber should be provided with 2” x ¼ copper flat for three phases and neutral. Buses should be moulded on suitable insulators wit 3nos of 200/5A CT coil ( Kappa) 4) The metering chamber should be provided with glazed inspection door arrangement indication lamp arrangement should be provided with suitable control push button switch in the door of meter chamber 5) The doors of all the three chambers should be earthed with copper wire 6) The metering box arrangement should be erected on suitable MS channel arrangement 7) 1’x 1/4” copper flat used as earth bus and it should be fixed at one side of the lower portion with suitable number of earth bolts. (8) The meter should be connected with the 2.5 Sqmm coil between the Bur bars and Meter (9)PWD earthing-2 Nos (DATA-1)

Supply and fixing of 400A TPN Main Switch Disconnector fuse units in sheet steel enclosure with HRC Fuses suitable angle iron frame work with MS Cable entry boxes with earth connection only. (DATA-2)

Supply and fixing of 200A TPN Main Switch Disconnector fuse units in sheet steel enclosure with HRC Fuses suitable angle iron frame work with MS Cable entry boxes with earth connection only. (data-2A)

Supply and Erection of 400A MCCB Thermal magentic release type Main Panel Capacity dust and vermin proof panel board made up of 16 SWG CRCA sheet steel with The bus bar chamber with consist of 4Nos 2” x 1/4” tinned copper flat for phase and neutral buses on epoxy moulded bus insulated at proper and sufficient spacing between the buses as per IE rules. 2Nos 1/8” tinned copper flats should be provided all round the panel of earth bus. The fuse switches should be connected with the phase and neutral buses with suitable size of rigid copper flat/rod and each switch should be connected with the 2Nos earth bus with 2 runs of No 8 SWG rigid Tinned copper rod with suitable lugs phase and neutral tinned buses should be tinned properly and necessary LED display for ammeter and voltmeter and frquency meter in front of the panel board. INCOMER : 1)400A 4 PoleMCCB-1No OUTGOING: 1)250A 4 Pole MCCB -3 Nos (DATA –3)

Supply and laying of 3 ½ x 240 Sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre in 120/103.5 mm HDPE pipe and refilling the earth to make good. .(Data –4)

Supply and laying of 3 ½ x 50 Sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre in 76 mm HDPE pipe and refilling the earth to make good. .(Data –5)

Supply and laying of 3 ½ x 35 Sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre in 50 mm HDPE pipe and refilling the earth to make good. .(Data –6)

Supply and Erection of 250A MCCB Micrprocessor release type Lighting Main Panel Capacity dust and vermin proof panel board made up of 16 SWG CRCA sheet steel with The bus bar chamber with consist of 4Nos 2” x 1/4” tinned copper flat for phase and neutral buses on epoxy moulded bus insulated at proper and sufficient spacing between the buses as per IE rules.2Nos 1/8” tinned copper flats should be provided all round the panel; of earth bus. The fuse switches should be connected with the phase and neutral buses with suitable size of rigid copper flat/rod and each switch should be connected with the 2Nos earth bus with 2 runs of No 8 SWG rigid Tinned copper rod with suitable lugs phase and neutral tinned buses should be tinned properly. INCOMER : 1)250A 4 PoleMCCB-1No OUTGOING: 1)125A 4 Pole MCCB -3 Nos (2)100A 4 pole MCCB-2 Nos

Supply and fixing of 100A Four Pole MCCB (legrand Make) with Suitable enclosure with earth connection. (DATA-8)

Supply and laying of 3 ½ x 120 Sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre in 500/38 mm HDPE pipe and refilling the earth to make good.

Supply and fixing of brass cable gland for 3 1/2 x 240 sqmm PVC armoured LTUG cable with earth connection. (SD-194)

Supply and fixing of brass cable gland for 3 1/2 x 120 sqmm PVC armoured LTUG cable with earth connection. (SD-191)

Supply and fixing of brass cable gland for 3 1/2 x 50 sqmm PVC armoured LTUG cable with earth connection. (SD-188

Supply and fixing of brass cable gland for 3 1/2 x 35 sqmm PVC armoured LTUG cable with earth connection. (SD-188)

Supply and providing cable end termination of 3 1/2 x 240 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete. (Data-10)

Supply and providing cable end termination of 3 1/2 x 120 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete. (SD-240)

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete. (SD-237)

Supply and providing cable end termination of 3 1/2 x 35 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete. (SD-236)

Supply and fixing of 250A Manual Change Over Switch disconnector fuse units in sheet steel enclosure with HRC Fuses suitable angle iron frame work with MS Cable entry boxes with earth connection only. (Make L&T/Hager) (DATA-11)

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry. (SD-233)

Supply and Installation of 500 devices Addressable Wireless fire alarm Panel with LCD display for type of alarm,Zone and time of activation,super large LED displayHistory of upto 100 logs can be stored .RS 232 port for online connectivity with other computers battery backup and inbuilt charger available for 12 v 1.5 AH battery .All wireless Zones should be able to arm/disarm from the panel.Panel shall have inbuilt alarm sound >105 DB.Normal open/close PFC output shall be available .Shall operate on 230 v AC single phase supply

Supply and installation of wireless addressable smoke detector photo electric type with base and led to operate on 9 V DC supply

Supply and installation of adressable electronic sounders 5 watts with transmitter ,wall mounting type to operate on 230 v Ac supply

Supply and installation of wireless manual call points press type

Supply and installation of MS rack with glass front dorr wall mounting type

Supply and installation of CAT 6 cable in suitable conduit

Supply and Installtion of VRF Condensing Units (ODU) complete with all equipment like multiple INVERTER scroll compressors, condenser, condenser fan, microprocessor / micro control panel and all instrumentation etc.The outdoor coil , Copper joints , inside of panels will be given a coat of Anti corrosive coating.

42 HP - V SERIES SYSTEM (DC Inverter VRF ODU) ( 21 HP + 21 HP)

26 HP - V SERIES SYSTEM (DC Inverter VRF ODU)

Supply and Installation of VRF Indoor units with cooling coils, fans, controls drain pumps control boxes and insulated casing and FA connections etc., and corded / cordless remote etc.of following configuration:-

8 TR VRF Ductable unit

Supply of DX VRV - Indoor Copper piping connecting kit / Refnet Joint

Supply of DX VRV - Outdoor Copper piping connecting kit / Refnet Joint

Supply,Fabrication and erection of fabricated made up of GI sheets of 24 gauge thickness

Supply,Fabrication and erection of fabricated made up of GI sheets of 22 gauge thickness

Thermal insulation of 13 MM thick Closed Cell Class 'O' Nitrile rubber insulation

Acoustic Insulation of 10 MM thick Open Cell Class '1' Nitrile rubber insulation

Aluminium powder coated Supply Air diffusers with Dampers

Aluminium powder coated Return Air diffusers without Dampers

PVC insulated Drain

Control wiring between IDU and ODU with 2.5 Sqmm X 3C with PVC conduit

Copper Refrigerent piping with 19 MM thick insulation for both Suction and Liquid line covered with factory fitted GC cloth of 10 ML

Supply and installation od R410A Gas

Ancillaty materials Transportation loading and unloading and shifting charges

M S Structual for placing Outdoor units

G I cable tray for running the copper pipes

Supply and Installation of 2 x 240W high power amplifier with configure supports 2 /4 ohm and 70/ 100V loads,2000W maximum ,1500W RMS,1x line 200mV,1x line 1V,1x 100V input. Make: Lab Gruppen/Eq.

Supply and Installation of music player to play files from CDs & hi res MP3, WAV/FLAC, WMA & DSD files alike, clear & noiseless music with no vibrationsAlso equipped with a USB drive The player comes with 1 gold plated analog RCA output and 2 digital outputs (optical and coaxial) so you can connect your pre amplifier, integrated amplifier, stereo receiver or AV receiver. Make:NX/Eq.

Supply and Installation of active high power 1200W speaker with woofer 14-Gauge steel grille lined with acoustically transparent cloth, 3 inch (diaphragm) neodymium magnet compression driver and Bi-amplified or full-range passive operation. Make:Axiom/Eq.

Supply and installation of P1.8, 10' x 16' size Indoor LED Display with 4K resolutions All-in-One Controller CVBS X2, VGAX2, DVI, HDMI, DP, SDI Loading Capacity: 2,300,000 pixels Features :Auto Scale, PIP, Mosaic LED Encapsulation: SMD 2020 Driving Method: Constant Current 1/32scan Pixel Pitch: 2.5 mm Brightness:6000 nits Ingress Protection: Front/Rear: IP45 /IP65 Optimal Viewing Distance:≥2.5m Module size:320 mm x 160 mm Module Resolution:128 x 64 View Angle: Horizontal 140° Vertical 130° Input Voltage:AC230-240V/50Hz Defects Rate:≤0.0001 Power Consumption:580 W/m2 Power Supply: BIS Certified MTBF:>10,000 hours Life span: ≥100,000 hours Humidity-operating: 10%~95% Temperature-operating: -20°C~50°C. Make:Jona

Supply and installation of 12 Channel analog Mixer with Iconic Soundcraft Ghost mic preamps with ultra-low noise performance. Make:Sound craft/Eq.

Supply and Installation of 5 KVA UPS arrangement with 42 Ah SMF Batteries 2 hours backup including interlink cables. Technical Specifications Configuration : True ON – LINE Double UPS SYSTEMS with Pulse width Conversion modulation (PWM) Technologyusing IGBT Inverter.Rectifier Type : Full Wave(Shall Fully meet the specifiedInput Power requirements) Input Voltage Range : 400V ± 20%Output Voltage Range : 400V ± 1% Input Frequency : 47Hz - 53Hz System DC Volt : 240VDC Make: Matrix

Supply and Installation of 5 KVA Servo Voltage Stabilizer with No Waveform Distortion,Less than 1 sec Stabilization Time,Voltmeter displays output voltage,specifically designed for audio equipment,Over and Under Voltage Correction (Automatically regulates in both conditions),Wide Input Voltage Range for Indian Conditions 180 to 250Volts. Make: krycard

Supply and Installation of 17U M.S. Audio equipment Rack with consists of all equipments and other accessories with door lock/ key facility and front side acrylic sheet etc for safety condition. Make:val rack/Eq.

Supply and Installation of 30W ceilling mount speaker with power tappings of 16W/ 8W/ and 4W.Make:Tannoy/Eq.

Supply and Installation of wireless Twin handheld microphone with receiver Make:AKG/Eq.

Supply and Installation of 5MP IP outdoor bullet Camera ,WDR 3.6 mm Fixed lens. Make:NIOS/Hikvision/Eq.

Supply and Installation of 4MP IP PTZ Camera with 1080P,WDR 25XZOOM, IRH. 265/H.264 PoE standard.Make:NIOS/Eq.

Supply and installation of 16 channel Network Video recorder , H.264/MJPEG dual code decoding upto 200 Mbps incoming bandwidtht support 2 SATA HDDs up to 8 TB Make : D-link/Eq.

Supply and Installation of 8-port poE 2 Gigabit managed switch, which supports IEEE802.3 af/at poE standard. Make: D-link/Eq.

Supply and Installation of 6U wall rack, with front glass door with lock and key facilities. Make: D –link/Eq.

Supply and Installation of 4TB built in Hard Disc Drive.Make: Seagate/Eq.

Supply and laying of CAT6 cable in existing 1” PVC pipe .Make:D-link/Eq.

Supply and run of 25mm dia. PVC rigid pipe on wall and ceiling.

Supply of 55 inches LED TV with following features:1. USB Input 2.HDMI Port 3.Clear audio+ 4.Motion flow XR 200 5.Full HD 1080 Make : Hisence/Eq.

Supply and Installation of 0.6 KVA UPS with suitable 12V,7.2Ah, batteries. Make:APC /Eq.

Supply and laying of 50mm Dia HDPE black hose in ground at a depth of 0.75 meter and refilling the earth to make good.

Supply and laying of 6 core outdoor OFC Cable.Make: Finolex/Eq.

Supply and erection of 4”inch dia and 6-meter height Heavy duty GI post with 6 feet depth concrete work with 16 mm J-Bolt fixing andNecessary masonry work.Make:Custom

Supply and Installation of wall mount bracket for PTZ camera.Make:Custom/Eq.

Supply and Installation of 3 Mtr SC/LC fiber patch Cord.Make:D-link/Eq.

Supply and Installation of 6 port fiber patch panel,rack mount with all accessories pigtail Included.Make:D-link/Eq.

Supply and Laying of 20Mtrs HDMI cable with HDMI connectors with PVC pipe and accessories. Make: MX/Eq.

Supply and Installation of 10/100/1000 Single media converter with splicing charges for connecting OFC. Make:D-link/Eq.

Supply and Installation of 2 core 1.5 Sq. mm speaker cable with suitable PVC pipe. Make:Orbit/Eq.

Supply and Installation of 9U floor standing rack, power sockets,lock and key Facilities. Make:valrack/Eq.

Testing, Programming and commissioning of software for the Cameras, Alignment of Cameras, Naming of Cameras, Setting of NVR, TV Monitor with HDMI cable, Video cable, BNC Connectors and Power adopter for Cameras RF Modulators , I/Os and P.A. System etc.

GST at 18%

P AND C PROJECTS PRIVATE LIMITED