TNUHDB / 429 / HD/SE East-II/2025

Amount

Labour chargers for Provinding vertical bored cast-in- situ RCC piles of 450cm using M30 grade RMC for piles foundation as per IS code recommendation OPC 20mm size HBG stone jelly to a required depth upto hard stratum based on set creteria as specified by departmental officers including labour charges for dirving piles and cost of piles shoe suitable size for 60cm dia pile in 12mm TK MS plate, mobilization charges, transportation and errection of equipment, maintenance but excluding cost of steel and fabrication of reinforcement grill but including concrete laying, curring etc. Complete as directed by departmental officers etc. all complete as directed by the departmental officers.

Test of single pile under routine load test, test load should be 900KN as per the testing inclusive all charges for extention or cutting of pile that may be necessary errecting loading platform in the manner acceptable and approved by departmental officer with labour and other incidental charges for loading and unloading test load and hire charges and all other incidental charges for conducting test including retaining the test load for 24hours at 100% capacity test certificate and caliberation charges for pressure gauge are to be produced to the Executive Engineer, Executive Engineer incharge before commencing day of test, caliberation of pressure gauge has to be done before taking up the Ist load test in every site of work for piles of 600mm with test load, 900KN etc complete in all respects as directed by departmental officers.

Earth work excavation for foundation with all intial leads and lifts in all soils and sub soils and to the required depth as may be directed except hard rock requiring blasting inclusive of shoring, strutting and bailing out water wherever necessary refilling the sides of foundation with excavated earth in layers of not exceeding 15cm thick well consolidated depositing the surplus earth in places shown and levelling the site with all leads and lifts etc., complete in all respects.

With intial lead of 10 m and Intial lift of 2 m

Filling in foundation and basement with Quarry dust in landyers not exceeding 15 cms thick well watered rammed and consolidated complying with relevant standard specification including the cost of supplying river sand etc., complete in all respects as directed by the departmental officers.

Filling in foundation and basement with sand in layers not exceeding 15 cms thick well watered rammed and consolidated complying with relevant standard specification including the cost of supplying river sand etc., complete in all respects as directed by the departmental officers.

Cement concrete 1:4:8 (one of cement, four of sand and eight of hard broken stone) using 40mm size hard broken stone for foundation inclusive of shoring, strutting, bailing out water, ramming, curing, etc complete as directed by the departmental officers

Providing and laying in position, Standardised Concrete Mix M-30 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 400 kglms and maximum water cement ratio of 0.45, 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 b emade by the Department for the excess usage of materials).

Fabricating and placing the following kinds of steel grills Fe 550 D grade steel reinforcement bars as per IS 786-1979 for all reinforced cement concrete works such as plinth beam, lintels, beams, sunshade, roof and floor slabs etc., including cost of steel and fabricating the reinforcement grills in position etc., complete in all floors (The rate to include the cost of binding wire steel also)

Providing form work for centering, shuttering etc., for all reinforced concrete work as plinth beam, raft beam, raft slab, grade beam etc., including shuttering, 3.00mm high using MS sheet of size 90cm x 60cm and BG 10, stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5 cm (Spaced about 91cm center to center) distance and supported by casurina props of size 10cm-13cm dia (spaced at 75 cm center to center) and removing the same after a specified period without damaging RCC works in all floors etc., complete as directed by the departmental officer..

Providing form work for centering, shuttering etc., for plane surface of all reinforced concrete work such as slab, beams, lintels, loft etc., including shuttering,upto 3.00mm high using MS sheet of size 90cm x 60cm and BG 10, stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5 cm (Spaced about 91cm center to center) distance and supported by casurina props of size 10cm-13cm dia (spaced at 75 cm center to center) and removing the same after a specified period without damaging RCC works in all floors etc., complete as directed by the departmental officer for RCC plane surface like lintel, roof slab, s/c waist slab, midlanding slab, lintel, loft etc.,

Providing form work for centering, shuttering etc., for all reinforced concrete work like Column, window boxing, Sun shade etc., including shuttering,upto 3.00mm high using MS sheet of size 90cm x 60cm and BG 10, stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5 cm (Spaced about 91cm center to center) distance and supported by casurina props of size 10cm-13cm dia (spaced at 75 cm center to center) and removing the same after a specified period without damaging RCC works in all floors etc., complete as directed by the departmental officer.

Brick work in Cement Mortar 1 : 5 using Second Class Chamber Bricks of Size 9" x 4 3/8" x 2 3/4" including proper setting, curing, etc., complete in all respects in Foundation and Basement

Masonry work using Autoclaved Aerated cement blocks of size 600 x200 200 mm in cement mortar 1:6 (one oc cement six of sand) for super structure in all floors including fixing frames of door and windows, proper setting curing etc., complete complying with standard specification as directed by the departmental officers.

Stilt Floor

TerraceFloor

Masonry work using Autoclaved Aerated cement blocks of size 600 x200 200 mm in cement mortar 1:6 (one oc cement six of sand) for super structure in all floors including fixing frames of door and windows, proper setting curing etc., complete complying with standard specification as directed by the departmental officers.

Ground Floor

Plastering the walls with cement mortar 1:5,(One of cement and five of sand) 12mm thick including providing band cornice curing etc., Complete in all respects as directed by the departmental officers.

Supplying and painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications and as directed by the departmental officers. (The wall putty shall be got approved by the Executive Engineer before use of work).

Plastering with cement mortar 1:4 (One of cement and three of sand) 20mm thick with necessary water proofing compound at the rate of 1.06 kg/ 10M² including finishing smooth, proper setting, curing etc., complete as directed by the departmental officers.

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.

Cement concrete 1:5:12.5 (One of cement, five of sand and twelve and half of hard broken stone jelly) using 20mm size broken brick jelly including laying, ramming, curing finishing, etc. complete as directed by the departmental officers

Finishing the top of roof slab with the leveling concrete with cement concrete 1:2:4 (One of Cement Two of sand four of Hard broken stone jelly (below 10mm metal), average thickness of 80mm, one course of approved quality of SOLAR Reflective Ceramic Tiles of size 305mm x 305mm x7mm laid over the cement mortar bed of 20mm thick using cement mortar 1:3 (One of Cement and three of sand) mixed with water proofing compound 2% by weight of cement and pointing with the same mortar etc., complete in all respects as directed by the departmental officers

Providing and applying high perfomance solar reflective & acrylate silicon based waterproofing coating which is single component, cold applied, water based acrylic and UV resistant water proofing treatment to the existing roof screed surface applied @ 1.5 l/m2 in 3 coats to acheive 1mm DFT, having tensile strenght 2N/mm2 confirming to ASTM D 412; Elongation at break > 200%, ABRASION RESISTANCE 21mg confirming to ASTM D 4060 and Crack bridging ability upto 2mm, including surface preparation, priming the surface with 1 coat diluted with water in the ratio 2:1 spreading @ 0.125 l/m2 as self-priming coat in the SSD condition and spreading 45 gsm glass fibre mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification . The finished coat to include surface prparation, making coving at junction, treatment of cracks complete in all respects as dircted by the departmental officers.

White washing two coats of clean shell lime including cost of lime, gum, brushes, scaffolding etc., complete in all respects as directed by the departmental officers.

Painting two coats of newely plastered wall surface with ready mixed exterior plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough sscrapping, clean removal of dirt, and including necesssary cement based putty, whereever required etc.,complete complying with standard specification.,

Supplying and fixing the UPVC (Un-Plasticized polyvinyl chloride) louvered ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free,the profile are multi chambered sections with wall sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the walll with 100% packing with screws and silicon packing alround the frames etc., complete in all respects as directed by the departmental officers (All floors). The ventilator should be got approved from the departmental officer before use on work, etc., complete in all respect as directed by the departmental officer. (pwd sr p56, sl.No.192)

Supplying and fixing both side commercial ply finish solid core flush shutter or size 35mm thick of approved quality with teak wood lipping alround including supplying and fixing of heavy duty furniture fittings such as 6 nos. of I.O hold fast of size 50mm x 3mm x 165mm , 2nos. of aluminium tower bolt with required screws and brass butt hinges of 244 mm long, 5mm thick with required screws etc., including fixing the shutter to the CRCA DOOR frame of size 1010mm x 2100mm etc., complete in all respects as directed by the departmental officers.

Supplying of Door Frame of overall size 1000mmX2100mm with required dimensions of size ~100mmX75mm, with groove of size - 30mmX20mm for resting the door shutter & chamfer finish at front using CRCA pressed steel box section 18 gauge or 1.25mm thick for door frames including providing holes and fixing wooden blocks for fixing fixtures and fittings and 4 nos of hold fast using the iron angle of 15cm length with split endsone coat of redoxide primer, Fabrication and supply of 35mm thick solid core flush door with teakply on one side and commericial ply on other side with teak wood liping alround with iron oxidised hinges, tower bolts 12"2 nos with receiver, Aldrop 30cm and handle 1 no for door of size 1.00mX2.10m (Manali)

Supplying and fixing in position of Teakwood Ornamental Entrance door as per the drawing approved by the departmental officers. The outer frames made out of Teakwood scantling of size 150x150mm and 150x100mm 150x75mm as bottom frame. The shutter frame made out of Teakwood planks of 15 to 30cm wide and 50mm thick. The internal key arrangements are made out of Teakwood planks 30 to 40cm wide and 25 to 40mm thick. The shutter made out of partly wooden planks at top and bottom with glazed shutter or wooden plank shutter as per the drawing. The shutter panels made with ornamental architectural design as directed. Glazed shutter specified quality and superior variety of colour glass of 8mm thick fixed with base and welding with M.S.Grill will be given one coat of red oxide primer and two coat of painting with synthetic enamel paint and all Teakwood materials will be given lack polish including fixing all furniture with brass materials will be given lack polish including fixing all furniture fittings with brass materials etc., complete complyong with standard specifications

Supplying and fixing of factory made PVC rigid panel door with frame made from MS tubes of 19 gauge size of 19mm x 19mm and covered with heat moulded PVC channel of 5mm thick and width of 50mm to form styles and rails. The inner panel should be inserted between the frame with 6mm thick PVC rigid foam sheet welded/sealed to the styles and rails along with 5mmx25mm PVC beading on all and either sides. The vertical tube may be filled with suitable materials to further enhance the screw holding capacity etc., complete in all respects and colour as directed by the departmental officer. Door Size 0.8m x 2.10m

Suplying and fixing UPVC (Un - Plasticized Polyvinyl Chloride ) Windows of casement type (open) from the profile the size of outer frame 60mm x 58 mm and shutter profile are reinforcement with GI/ 1 mm 125 GSM and 100% corrosion free, the profiles are profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all edges of frame and shutter the shuttter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned .Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action ,security protective hinges ,strong locking systems and as per size for arresting noise and energy loss.The connecting mechanism netween sash and outer frame that enables opening of the window . The window should be fixed be fixed to the wall with 100% packing with screws and silicon packing all round the frames .The window should be got approved from the Executive Engineer before use on work. (pwd sr page.56, sl.no.191)

Paving the floor with best quality double charged vitrified tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 ( one of cement and three of sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works.)

Painting two coat with ready mixed synthetic enamelpaint (I class) of approved quality and colour,one coats for new iron works etc.complete

Painting the new wood work with two coat of first class synthetic enamel paint of approved quality and colour in addition over the existing primer coat including the cost of paint patty brushes and scaffolding etc. complete as directed by the departmental officers

Flooring with ceramic tiles of approved quality, colour and design anti skid type joint free of size 305mm x 305mm x 6mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3 (one of cement three of sand) 20mm thick and laid straight alignment and pointed neatly with colour cement @ 0.40 kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specification and as directed by the departmental officers.

Dadooing the walls with colour glazed design tiles of minimum size 30cm x 45cm x 8mm laid in cement mortar 1:2 (one of cement and two of sand), 10mm thick and pointing with white cement using 0.40kg/m2 including finishing the joint and pointing flush with tile surface etc., complete

Supplying and fixing of EUROPEAN type water closet 45cm with 'P' or 'S' trap (White glazed) earthern ware best (IN ALL FLOORS OTHER THAN GROUND FLOOR) including concrete packing fixing filling the sink portion with stone jelly lime concrete 32:12 1/2 (Thirty two parts of broken stone jelly and twelve and half of lime (no sand) using 20mm size broken stone jelly and plastering the top of flooring with cement mortor 1:4 (one of cement and four of sand) 12mm thick including plastering the sides of sink portion in cement mortor 1:3 (One of cement and three of sand) 12mm thick mixed with water proofing compound 4 lbs/cft in cement applying one coat of britex solution including curing for the sides and bottom of the sink portion, curing etc., complete as directed by the departmental officers

Supplying & Fixing 110mm 4" Dia 4 kg / m2 PVC Rain water Down pipe with necessary gartings shoes, Bends, Off sets Clamps, Teakwood Plugs of approved quality and including fixing C.I grating at the junctions of parapet and RCC Roof Slab including finishing, etc., Complete

Supplying and fixing the Soap case corner slab of size 10" radius for bathroom portion as directed by the departmental officers.

Supplying & Fixing 110mm Dia PVC Pipe of 6 Kg / Sq.cm and approved Quality using solvent Cement with necessary specials of the following Dia above Ground level inculding fixing into walls with necessary Wooden Plugs and Holding Down Clamps, Dismantling portion with necessary connection to the sanitary fittings with necessary required scaffolding inculding testing etc., Complete in all respects.

110mm Dia of pipe Type B

Supplying & Fixing 110mm Dia PVC Pipe of 6 Kg / Sq.cm and approved Quality using solvent Cement with necessary specials of the following Dia above Ground level inculding fixing into walls with necessary Wooden Plugs and Holding Down Clamps, Dismantling portion with necessary connection to the sanitary fittings with necessary required scaffolding inculding testing etc., Complete in all respects.

110mm Dia of pipe Type B

Supplying, laying the following PVC SWR specials (IS14735/1992) including jointing with solvent cement, properly to gradient including excavating and refilling the trenches and curing the cement joints and testing etc., complete in all respects

110mm dia cowl

110mm dia single Tee with door

110mm dia single Y with door

110mm shoe

Supplying, laying and jointing UPVC pipes of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, SS clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The UPVC pipes shall be got approved by Executive Engineer before use on works as per IS 4985

20mm dia pvc pipe

25mm dia pvc pipe

Supplying of UPVC pipe specials of approved quality suitable to pipe as per table II IS13593 at site of work.

25mm dia coupler

25mm dia elbow

25mm dia tee

20mm dia Eibow

20mm dia TEE

20mm coupler

20mx 15 mm Threaded (Female) reducer

15mm dia screw down Tap (heavy type)

32mm dia Eibow

32mm dia TEE

Construction of inspection chamber of size 60cm × 60cm for 0.6m depth with Reinforced cement concrete wall of 15cm thick and base slab of 10cm thick of 1:2:4 proportion (One of cement, two of sand and four of hard broken granite stones ) using 20mm gauge hard broken granite stones including the cost of steel and fabrication of reinforcement grills in position shutterring centering etc.,cement concrete 1:4:8 20mm HBSJ of 10cm thick for foundation including channeling benching etc., and top covered withextra heavy duty cover slab SFRC slab with frame 600mm(clear opening) including casting and fixing in position and necessary earth work excavation, refilling the sides of foundation in all soils except hard rock requiring blasting etc., complete in all respects

Providing iron grills for closing the opening using square rods as including one coat of red oxide primer cutting ,welding,labour for fixing etc complete

Electrical-items

Wiring with 2x1.5sqmm PVC insulated single coreunsheathed copper conductor cable of 1100V gradewith ISI mark confirming to IS: 694/1990 in suitablePVC rigid pipe of 1.8mm thick with ISI mark concealedin wall and ceiling with PVC accessories in flushwith wall including the cost of cable, pvc pipe andspecials, ceiling rose, flush type 5ams SP markswitch, PVC junction box, 16gauge MS switch box100mm x 100mm x 75mm covered by laminatedhylem sheet 3mm thick, cement, labour and makinggood of concealed portion with suitable colour forconcealed LIGHT point.

Wiring with 2x1.5sqmm PVC insulated single coreunsheathed copper conductor cable of 1100V gradewith ISI mark confirming to IS: 694/1990 in suitablePVC rigid pipe of 1.8mm thick with ISI mark concealedin wall and ceiling with PVC accessories in flush withwall including the cost of cable, pvc pipe and specials, ceiling rose, flush type 5ams SP mark switch, PVCjunction box, 16gauge MS switch box 300mm x200mm x 75mm covered by laminated hylem sheet3mm thick, cement, labour and making good ofconcealed portion with suitable colour for concealed FAN point with regulator.

Supply and run off 2 of 2.50 sq.mm PVC insulated single core unsheathed copper conductor cable of 1100V grade with ISI mark confirming to IS:694/1990 with continuous earth connection by means of 1.50 sqmm PVC insulated single core unsheathed copper conductor cable confirming to IS:694/1990 in suitable PVC rigid pipe 1.8mm thick concealed on walls and ceiling for mains including the cost of cable, PVC pipes and specials, cement, brass screws, TW plugs, saddles and labour etc., complete in all respects as directed by the departmental officers. PB to DB

Supplying and fixing of 5 A /15A 3 pin flush type wall socket with15A flush type switch concealed in suitable MS box in flush with wall andcovered with 3mm thick hylem sheet including cost ofwall socket, switch and labour charges fo wall cutting,grouting, flushing and making good, painting withprimary and finishing coat for MS box etc., complete asdirected by the departmental officers. (SD 138) In Kitchen

Wiring with 2x1.5sqmm PVC insulated SC unsheatedCU conductor of 1100 V grade with ISI mark confirmingto IS: 694/1990 in suitable PVC rigid pipe of 1.8mmthick with ISI mark concealed in wall and ceiling withPVC accessories in flush with wall for 5 AMPS 3 PINC.S. PLUG POINT AT CONVENIENT PLACESincluding the cost of cable, PVC pipes and specials,brass screws, flush type 5 amps 3 Pin C.S. plug, 16gauge Msjoint box, 16 gauge MS switch box coveredby laminated hylem sheet 3mm thick, cement, labourand making good of the concealed portion with suitablecolour for concealed PVC plug point.

Supplying and fixing of 5 A 3 pin and 2 pin combined flush type wall socket with 5 A flush type switch concealed in suitable MS box in flush with wall and covered with 3mm thick hylem sheet including cost of wall socket, switch and labour charges complete as directed by the departmental officers. Hall,Bed room & kitchen

Supplying and run off 8 SWG copper wire on walls or below ground level with necessary 'U' nail,earth work excavation and refilling inclusive of the costll materials etc complete in all respects as directed by the departmental officers

Supply and installation maintenance free GI earthing system comprising of 50 mm dia and 2 mtr long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs of carbon based environment friendly backfill compound and suitable clamp.etc.,m complete in all respects as directed by the departmental officers( PWD SR Pg 101 item F)

Supplying and fixing of 4 way( 6 Module) with 4No's of MCB & 32 A DP Isolator includind labour charges etc., complete in all resspcets as directed by the departemental officers

Supplying and laying of 31/2 core of 90sqmm UG aluminium under ground for EB pole to thePanel board , the cost is inclusive of supply and labour charges to laying and finishing etc… complete in all respects as directed by the departmental officers

Supplying and fixing approved quality ceiling fan of 48" dia and accessaries with wiring confirm in ISI mark etc. and LED lights with necessary asscessories

Supplying and fixing of 1200mm (48") AC Ceiling fan complete with stepped electronic 300w regulator with 1m down rod with fan clamp, side plates and cross arm of size (18") etc., ceiling fans complete in all respects as directed by the departmental officers

Supplying and fixing 20 Watts of 4"-0" fitting with LED' bulb including material and Labour charges etc., complete in all respects as directed by the departmental officers

Supply and erection of Rotational Moulded Polyethylene water storage tanks (HDPE Cylindrical vertical type) for out door use having capacity of 2000 litres (excluding free board) with ISI mark (marked with tank itself) with toplid with provision of locking including necessary specials and fittings for storing potable water and manufactured with materials which do not import any taste / odour / any taxic effect and not to contaminate etc., With carbon block content and dispersion in accordance with relevant IS specifications and as directed by the departmental officers. etc. complete (The tank should be got approved from the Executive Engineer before erection) and placed in terrace slab over water tank base slab laid on pedestal 0.90 m above terrace slab.

Wash Hand Basin of size 550mm x 400mm with all accessories such as Cast Iron Brackets, 32mm dia CP Waste Coupling, Rubber Plug and Chain, 32mm dia ‘B’ Class GI Waste Pipe, 15mm dia GM Wheel Valve, 15mm dia Nylon Connection, 15mm dia Brass Nipples, 15mm CP Pillar Tap etcM-0544 White without Pedastal

Lipped Mouth Porcelain Flat Back Urinal with all accessories such as 32mm dia Bell Mouth PVC Connection, 15mm dia GM Wheel Value, 15mm dia ‘B’ Class GI Waste Water Pipe, 15mm dia Nylon Connection, 15mm dia Brass Nipple

Providing and Fixing of polyurethane foam for Sloped roofas thermal insulation panels or Sandwich insulated panels with external 0.50mm total coated thickness pre painted Galvalume sheet with trapezoidal roofing profile having crest height of 38mm at every 333mm span , whereas internal 0.50mm total coated thickness pre painted galvanized iron sheet with micro ribbed profile and the insulation material will be chlorofluoro carbon and hydro chlorofluoro carbon free , high performance rigid polyurethane foam (PUF) conforming to IS 12436 having density not less than 40±2Kg/M3, Thermal conductivity (K-Value) 0.024 W/m.K measured at 10 degree C mean temperature along with necessary flashings such as L flashing, C flashing etc& accessories such as screws ,fastners ,sealants etc for fixing the panel etc., complete complying with standard specification.page no.55 W-0370

Supplying & Fixing in Portion of MS 'L' angle of size 50 x 50 x 6mm for Strengthening the Roof including Cutting & applying One Coat of Redoxide Primax Point, Fixing Holes to the Walls for bearing the angles and make good the Dismantled portion, etc., Complete

Added GST @ 18%

Namakkal Constructions (BID ID -1414879)