Annual maintenance of Sri LNS temple, Padalamamndapam,Luggage center,SV Deaf & Dumb schoolSVTCH and generator room at Alipiri, Tirupati for the yaer 2026-2027

Earthwork excavation for foundations and depositing on bank for all lifts and with an initial lead of 10 m including all Operational, incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work - Ordinary soil - Manual means up to 3 m depth.

Filling of foundations and basement with best river sand in layers of not more than 15 cms. thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete.

Filling of foundations and basement with good gravel in layers of not more than 15 cms. thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete.

Cement Concrete (1:4:8) using 40 mm (0.54 cu.m), 20 mm (0.27 cu.m) and 12 mm (0.09 cu.m) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cms thick well compacted including curing, machine mixing, cost and conveyance of all materials etc., complete.

Cement Concrete (1:3:6) using 20 mm (0.54 Cum.) and 12 mm (0.36 Cum.) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cm thick well compacted including curing, machine mixing, cost and conveyance of all materials etc., complete. Note: Measurement boxes shall be used for measuring the quantities of cement, aggregate and water required for the given concrete mix.

RR Masonry in CM (1:8) using granite stones from any source confirming to the relevant ISI Standards including cost and conveyance of all materials, curing, packing, neat finishing etc., complete as per specifications (excluding cost of bond stones)

Construction of brick masonry in CM (1:6) using well burnt bricks 2nd class or ground moulded (non modular or traditional size) (230 X 110 X 70 mm) including curing, cost and conveyance of all materials, as directed during execution and complying with standard specifications etc., complete.

Construction of 110 mm thick Brick partition walls in CM (1:4) using well burnt bricks 2nd class or ground moulded (Non modular or traditional size) bricks (230X110X70 mm) including curing, cost and conveyance of all materials etc., Complete

Masonry work in CM (1:6), with fly ash cement/ lime solid blocks of size 290 x 225 x 140 mm, using fly ash of 80 kgs, cement of 15 kgs, Gypsum of 5 kgs and stone dust including cost and conveyance of all materials, labour charges, scaffolding and curing etc., complete with a compressive strength not less than 50 kg/sq.cm IS:12894-1990 Class-5 etc complete as directed during execution

Plastering in CM using best river sand from approved quarry including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specification etc., complete for the following proportions.

-do- in CM (1:3) 12 mm thick

- do - in CM (1:5) 12 mm thick

- do - in CM (1:5) 20 mm thick

Supply and placing of the M20 Design Mix 80 mm thick precast slabs, using 20 mm HBG crushed metal 0.80 cu.m, sand 0.40 cu.m and cement 350 Kgs with water cement ratio of 0.53 (185.50 ltrs/ cu.m of CC) etc., from any source confirming to the relevant ISI standard including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing etc., complete with minimum cement content as per IS code from standard suppliers approved by the department but excluding cost of steel and its fabrication charges, including centering charges, shuttering charges for finished item of work (APSS No. 402)

Providing High Yield Strength deformed (HYSD)/ Thermo mechanically treated (TMT) steel bars of below 36 mm dia. of Fe 500/Fe-500D (as per IS 1786 - 2008) for RCC works, including labour charges for straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap splicing with binding wire of 18 SWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars including all wastages such as over laps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying including sales and other taxes on all materials etc., complete for finished item of work in all floors. (APSS NO.126) (In the absence of 18G binding wire, 2 Nos of 20G binding wire in tandem are to be strictly adhered). Note: Unless otherwise fabrication and placement of steel, no pre-payment shall be made against the supply of steel reinforcement.

Providing weather proof course with screeding concrete in CC (1:2:4), 25 mm average thickness using 6 to 10 mm nominal size HBG crushed metal chips, screeding by embedding 24G chicken mesh (excluding cost of 24 G Chicken mesh) with necessary overlaps etc., and finishing the surface neatly and rounding the edges at parapet walls, columns etc., including cost and conveyance of all materials etc., complete as directed during execution.

Supply of Rabbit wire mesh (G.I. Chicken mesh) of not less than 30 gauge

Providing impervious coat to exposed RCC roof slab surface with CM (1:3), 20 mm thick with 500 ml of liquid concentrated micronized cement water proof compound/ 100 ml of Integral cement water proofing admixture complies with IS:2645-2003 of approved make per 50 kg bag of cement laid over roof when it is green including cost of all materials, conveyance charges of materials and all operational, incidental and labour charges for mixing mortar, laying, rendering smooth and thread lining, curing, rounding off junctions of wall and slab etc., complete for finished item.

Finishing the sides of walls with 1st quality glazed wall tiles of following sizes of approved colour and brands including pointing the joints with the same colour of cement by mixing the same colour pigment in white cement and over a bed of C.M.(1:3), 12 mm thick & Cement slurry of 33 Kg /10 sq.m shall be used for fixing bed tiles including cost and conveyance of all materials, curing, incidental charges etc., complete (No separate plastering shall be paid to the walls). (Note: Unless otherwise laying of flooring is finished, no pre-payment shall be made for the tiles against supply) - Supply of glazed red or white full body ceramic wall tiles of size 300 x 450 mm / 320 mm x 400 mm and thickness 6 mm 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs

Flooring with Antiskid floor tiles 1st quality of all series & shades (as per manufacture specification), set over base coat of cement mortar (1:6) 20 mm thick over CC bed already laid or RCC roof slab, including white cement slurry of honey like consistency spread @ 3.30 kgs per sq.m. jointed with neat cement to full depth mixed with pigment of matching shade, including cost and conveyance of all materials like flooring slab, cement, sand and water etc., complete, for finished item of work. (Note: Unless otherwise laying of flooring is finished, no pre-payment shall be made for the tiles against supply) - Supply of Non-skid red or white full body Ceramic floor tiles of size 300 x 300 mm and thickness between 7-8 mm 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs

Supply and fixing of 10 mm wide PVC edge beading including cost and conveyance of all materials and incidental charges, etc., complete.

Flooring with vitrified tiles of 1st quality of following varieties of series and shades set over base coat of cement mortar (1:6) 20 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kg per sq.m & joints with spacer joints with 3 mm wide jointed neatly with filer material of cement/epoxy grout/white cement paste to full depth mixed with pigment of matching shade as directed during execution, including cost and conveyance of all materials, etc., complete for finished item of work. (Note: Unless otherwise laying of flooring is finished, no pre-payment shall be made for the tiles against supply) - Supply of Double charged (with double layer pigment) / multi charged stain free full body (with homogeneous full body pigment for entire body thickness) porcelain vitrified tiles of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs

Supplying and fixing in position M.S Ornamental grills for windows and ventilators or for veranda openings using MS Flats, square rods, angles sheets etc., of approved design including necessary cuttings, bending fabrication, welding, grinding and finishing smooth including painting the grills with two coats with synthetic enamel paint over a primary coat (Red oxide metal primer) (total three coats) of approved make and colour including cost of making the holes in to RCC or masonry works and making good the same wherever necessary, including cost and conveyance of all materials, incidental charges etc., complete.

Supplying and fixing in position MS Tubes & Pipes of all diametres as per IS - 1161 of approved design, including labour charges for fabricating and fixing, necessary cuttings, bending, welding, grinding and finishing smooth, including cost of welding rods, power charges, including painting two (2) coats with synthetic enamel paint grade-I, over a primary coat (Red oxide metal primer) (total three (3) coats) of approved make and colour including cost of making the holes in to RCC or masonry works and making good the same wherever necessary, including labour charges for fixing in position, cost and conveyance of all materials, incidental charges etc., complete.

Supplying and fixing in position MS Flats, MS Structural Steel, i.e., angles, channels and I-Sections of all sizes of approved design, including labour charges for fabricating and fixing, necessary cuttings, bending, welding, grinding and finishing smooth, including cost of welding rods, power charges, including painting two (2) coats with synthetic enamel paint grade-I, over a primary coat (Red oxide metal primer) (total three (3) coats) of approved make and colour including cost of making the holes in to RCC or masonry works and making good the same wherever necessary, including labour charges for fixing in position, cost and conveyance of all materials, incidental charges etc., complete.

Supply of Medium Teak wood scantlings up to 2 mts., including labour charges for wrought and put up for wood scantlings.

Supply of Medium Teak wood Planks any thickness

Supply of Medium density fibre board, interior grade one side laminated

- do - 12 mm thick

- do - 18 mm thick

Supply of Anodised Alluminium fixtures of approved make with ISI Mark

- do - Anodised aluminium aldrops 16 mm X 300 mm

- do - tower bolts 10 mm X 200 mm long with ISI Mark IS 204

- do - tower bolts 10 mm X 150 mm long with ISI Mark IS 204

- do - Door handle 125 mm long IS 208

- do - Butt hinge 125 mm long IS 205

Supply of GLASS - PANES

- do - Plain Float Glass 5 mm thick

- do - Pin headed Glass 5 mm thick

Supply and fixing of stainless steel SS-304 grade tubes, sections, plates, sheets and pipes of all sizes and diameters etc., including cost and conveyance of all materials and labour charges for fabrication of stainless steel railing works using SS welding rods including buffing, polishing, lacquer finishing, to present seamless finishing etc., complete as directed during execution

Supply and fixing of PVC /SWR pipes & fittings (as per ISI standards), including labour charges for laying, fixing and commissioning the PVC pipes including couplers / bends / tees etc., any dia including fixing necessary fittings like bends, plugs, couplers, junctions, tees, etc., with solvent jointing as per standard practice.

- do - 160 mm dia double socket pipe 6 kg/cm2 (Type-B)

- do - 110 mm dia single socket pipe 6 kg/cm2 (Type-B)

- do - 75 mm dia single socket pipe 6 kg/cm2 (Type-B)

- do - 160 mm dia double socket pipe 4 kg/cm2 (Type-A)

- do - 110 mm dia single socket pipe 4 kg/cm2 (Type-A)

- do - 75 mm dia single socket pipe 4 kg/cm2 (Type-A)

Supply of UPVC / SWR Pipe fittings (UV Resistant) as per approved make with ISI Standards

- do - 110 mm dia Plain bend 87.5 Degree

- do - 110 mm dia Door bend 87.5 Degree

- do - 110 mm dia Single Tee

- do - 75 mm dia Plain bend 87.5 Degree

- do - 75 mm dia Door bend 87.5 Degree

- do - 75 mm dia Single Tee

Supply of 3" (76.2 mm) Nahany Trap (without jali without inlet)

Supply and fixing of towel rod (CP) of 24" longl and 3/4" dia.

SYMET BIB COCK (CAT.NO:122) Standard 15 mm size female thread with deluxe handles, 86 mm long and 102 mm high and 43 mm breadth 12 mm seat dia and replaceable washers, having approx. weight of 90 gms.

Supply and fixing 12.70 mm NP Bib tap (short body) Indian make heavy duty 300 grams.

Supply and fixing of SYMET 2 in 1 Faucet (1 mts. Tube) with hook (as per Prayag make CAT. No:187) as directed during execution.

Supplying & fixing Indian make flat back wash hand basin of size 550 mm X 400 mm with single CP Pillar cock, 1st quality confirming to IS:2556-Part-4:1972 with ISI mark or equivalent approved by the department, with waste fittings like rubber plug, chain, 32 mm nominal size C.P. Fitting with parallel pipe thread confirming to IS:2963-1979 and fitted with 15 mm nominal bore Chromium Plated Pillar Tap of 1st quality Indian make 400 grams complete with standard CI brackets including wooden block.

Supplying and Fixing European Water Closet of 1st quality confirming to IS:2556-Part-2-1973 of white glazed with 'P' trap with ISI mark or equivalent brand approved by the department.

Supply & fixing of PVC low level cistern with internal components & short bend - 8 litres capacity single flush

Supplying and Fixing best Indian make plastic seat and lid for European water closets with rubber or plastic Buffers as per IS 2548-1996.

Supplying & fixing SINGLE BOWL stainless steel sink size 24"X18"X8" (609.6 x 457.2 x 203.2mm) 1 mm thick with accessories

Providing Unplasticized PVC SWR Rain water downfall pipes 110 mm dia PVC Pipe with wooden block of size 150 mm X 50 mm X 50 mm with ISI:13592 Type -A mark with necessary shoes, bends, collars etc., including making holes in walls, RCC slabs, beams, columns, including fixing with necessary wooden plugs (where it is required pipe clear of wall, wooden blocks of size equal to that of ears of the pipe shall be used), screws, iron clamps of 18 G and making good the same including cost and conveyance of all materials and incidental charges etc., complete as directed during execution.

Supply and fixing of premium make CPVC Pipes and fittings to meet the requirement of ASTM-D 2846 and are produced in CTS (Copper Tube Sizes 1/2" to 2") Flowgurard SDR 13.5 pipes are made from idential CPVC compounds having the same physical Properties for Hot and Cold Water (IS 15778:2007)

- do - 22.20 mm OD Pipe - SDR 13.5

- do - 28.60 mm OD Pipe - SDR 13.5

Supply of stainless steel fly proof wire mesh of not less than 20 gauge

Supplying and fixing in position Flush doors of different sizes with 30 mm thick Flush Door Shutters, solid bond wood block board type with commercial ply on both faces of standard make, Conforming to IS 2202 solid core flush doors, with Commercial facing both sides with hot pressed bonded with liquid phenol formaldehyde with rebate cutting, Single leaf using Best Indian Country wood (Vepa/Neredu) frames of size 75 mm x 100 mm without threshold plate, including cost of M.S. "Z" Hold fasts of 230 x 50 x 6 mm, M.S. Powder coated Butt hinges of 125 x 65 x 2.12 mm, screws, nails, etc., complete (excluding cost of other fixtures which will be paid separately but including labour charges for fixing the fixtures).

Providing and fixing 28 - 30 mm thick solid Wood Polymer Composite (WPC) single extruded door shutter with 3 mm top and bottom rigid layer with an overall density of 750kg/Cum. It will be fixed to the frame using 3 inch /4 inch hinges. Minimum of 4 hinges will be required for fixing the door with the frame.

Providing and fixing factory made solid Wood Polymer Composite (WPC) single extruded Door Frame section of size with encapsulation of 8 mm rigid layer on all the six surfaces. The door frame will have a rebate of 32 mm - Door Frame section of 45X75 mm. The two vertical members are to be joined together with the horizontal member using 8 x 50 mm long MS Star full thread screws to be used with reverse forward speed control hand drilling machine. The ready/ assembled door frame is fixed to the wall using hold fast or bolt fasteners. A minimum of 4 No.s of screws to be provided for each vertical member & minimum 2 No.s for horizontal member.

Supply of following work men for various miscellaneous works as and when required and as directed during execution of work.

- do - Semi skilled work men (2nd Class) Mason / Carpenter / Plumber / Painter

- do - Supply of Unskilled work men - Man / Woman Mazdoor / Watchman

Demolition including stacking of serviceable materials and disposal of unserviceable materials within 100 metres lead.

- do - RCC Work

- do - Brick work

Demolishing and disposal of unserviceable materials within 100 metres lead.

- do - Unreinforced cement concrete up to 15 cm thickness

- do - Unreinforced cement concrete more than 15 cm thickness

Dismantling, clearing away and carefully stacking materials useful for re-use

- do - Flat stones in roof or floors including lifting

- do - old cement mortar plaster

- do - Surki or cement concrete

- do - Through scraping of old plastered surface

Dismantling doors, windows and clear storey windows, ventilators etc, (wood or steel) shutters including chowkhats, architraves, hold fasts and other attachments etc., complete and stacking them within 100 metres lead - Not exceeding 3 Sqm. in area

Dismantling AC or GI Sheet roofing including ridges, rafters and purlins etc., and carefully stacking useful materials for reuse.

Supply and fixing of CEMENT BONDED PRE-LAMINATED PARTICLE BOARDS aluminium glazed partitions using 10 mm CEMENT BONDED PRE-LAMINATED PARTICLE BOARDS and 5.00 mm thick plain glass to full height. Using with LAM to a height of 0.91 meter at bottom panel and remaining height with glass and aluminium sections anodized to 12 to 15 microns and of sections of size 37 mm x 62 mm and 1.50 mm thickness with one meter centre to centre duly fixed with clip beading on both sides including fixing the frame to pillars by M.S. flats, bolts and nuts including cost and conveyance of all materials etc., complete as directed during execution.

Supplying and fixing of netlon polymer mesh of rollable system (The prices are inclusive of materials stiching labour for fixing the mesh fabrication and installation the mesh at site). Mesh Used:- Netlon insect screen, Velevo:- 20 mm white colour, Fabrication:- Netlon in sheet screening in cut to size of window started with velvo on three sides on the top screening fixed with screws firmly, stitan markers covered with nylon strap which also adds strength.

Hire charges for Tractor, including crew, oils, conveyance of machinery to site and all other incidental charges, etc. complete, as directed during execution.

Providing and applying wall putty of white cement or polymer or cement based putty of approved make with average 1 to 2 mm thickness over plastered surface to prepare the surface even and smooth after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, applying emery paper, sand the surface, clean & wipe off loose dust, applying knifing paste filler by putty knife / muslin pad, air dry for 2-3 hrs. sand with 180 and 320 No., emery paper for the surface preparation including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work, excluding scaffolding charges - for internal and external walls.

- do - For new work

- do - For old work

Painting with Ready mixed Synthetic Enamel paint in all shades Grade-I having VOC (Volatile Organic Compound) content less than 50 grams/liter approved colour and make including brushes to have an even shade including cost and conveyance of all materials as directed during execution complying with standard specifications etc., complete.

- do - Single coat for old wood work

- do - Single coat for old iron work / old plastered surface

Painting with Acrylic Emulsion paint interior grade having VOC (Volatile Organic Compound) content less than 50 grams/liter of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for internal walls.

- do - Single coat for old work internal walls

- do - Two (2) coats for old work internal walls

Painting with Acrylic Emulsion paint exterior grade with silicon additives having VOC (Volatile Organic Compound) content less than 50 grams/liter of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for external walls.

- do - Single coat for old work external walls

- do - Two (2) coats for old work external walls

Supply and fixing of Galvalume sheet Pre-painted Galvalume Trapezoidal Profile Roofing sheets with 0.47mm thickness (Total Coated Thickness-TCT), Coating: Alu-Zinc coating AZ150 GSM. Tensile strength: 550 MPA. Paint coating: Regular Modified Polyester painting. Painting thickness (Top): 18 to 20 Microns, (Bottom): 5 to 7 Microns. Sheet Width: 1.020, Length: Maximum 12 Meters with Regular Range Colours with minimum end lap of 15 cms etc., complete as directed during execution (Original coil shall be of make TATA Blue scope/JSW)

Supply of Hot dipped Galvanized Iron Chain link mesh 2"X2" (50 mm X 50 mm) - 8 gauge (4.0 mm) as per IS: 2721-2003 including the cost and conveyance and all incidental charges, etc., complete as directed during execution. The chain link mesh shall have a zinc coating of type 'heavy' with mass of coating 290 gm/sqm as per IS:4826-1979 (Reaffirmed 2001) Table.1. The mesh shall be provided with heavily coated galvanized line wires of 4.50 dia. as given in Table.1 of IS:2721-2003.

Cleaning of septic tanks through sludge gulper (up to 4,000 liters) including the conveyance of sludge gulper, operational charges etc., complete as directed during execution.

Conveyance charges for machinery for transporting dismantled debris / excavated earth/ sand/ gravel etc., up to 5 Kms., including loading, unloading and idle hire charges etc., complete as directed during execution.

Supplying and fixing of scaffolding to structure for various Civil repair works etc., including cost and conveyance of all materials such as Casurina Poles, Bamboos, country wood planks, nails and coir puri to provide working plot form along with ladder up to required level strongly. After completion of work scaffolding should be removed carefully as directed during the execution etc., complete. Note: The measurement for scaffolding should be allowed for one face only.

Supply of machinery in desilting works guide lines for engaging Excavator- Loader (JCB) (Capacity / out put of machine 0.24/1 Cum) 1. The owner should transport the JCB to the work spot at his own costs. 2. The Excavator- Loader (JCB) should be able to excavate a minimum of 40 cubic meter of Earth per hour. 3. The Excavator- Loader (JCB) should be able to load 20 tractor as per hour with quantum of 2.83 cubic metre of loose factor per each tractor. 4. The rate of per hour is inclusive of all the costs like POL, Transportation of Machine, Driver Batta and other incident charges. 5. The payment of the Excavator- Loader (JCB) should be paid hourly basis subject to the condition 2&3 cited above. 6. The Excavator- Loader (JCB) should have the Tacho metre and it should function properly.

Supply and delivery of manhole covers and frame of 560 mm dia clear opening HD-10, as per BIS:12592 (Part 1&2) with ISI marking including, loading, un-loading and stacking at site etc. complete.

Providing and fixing Aluminium Extruded Section Body Tubular Type Hydraulic Door Closer (IS: 3564) with double speed adjustment with necessary accessories and screws etc. complete (Type-3: for width of doors 851 to 1000 mm)

Hire charges for Supply and erection of digital design flex banner with required material like threads and sticks etc., to erect specified place as directed by the department. The cost is including material, labour for printing, erection and removal after completion of the function etc complete as directed during execution.

Hire charges for supply, erection and removal of digital design flex boards with frame work made with of 25 mm x 25 mm MS square pipe (light weight)with required back support to erect boards at specified places as directed by the department. The cost inclusive of materials, labour for printing, erection and removal square pipe (light weight) after completion of the function.

Digital design, Supply and erection of flex sheet boards with back support of frame work made with 25 mm x 25 mm MS square pipe (light weight) to erect all the specified places as directed by the department. The cost is including all materials, labour for printing, erection at specified place including cost and conveyance of all materials, labour charges etc., complete as directed by the department.

Providing and fixing precast concrete blocks (interlocking pavers) using not less than M40 grade paver blocks and thickness not less than 80 mm for medium traffic areas conforming to IS 15658-2006 of all shapes and designs as per the specification, over sand bed of 20 mm to 40 mm (30 mm average) thickness and compacting with vibrating plate compactor having 3 tonne compaction force there by forcing part of sand underneath to come up in between joints. final compaction of paver surface to be done after spreading and brushing the fine sand into joints to its final level. The work includes cost of all materials such as interlocking pavers, sand etc., Labour and equipments such as cutting machine, lift, loading & unloading to work site clearing, bringing required all materials for the successful completion of work as per drawings and Technical Specification Clause 1504 MORD and as directed during execution by the Engineer-in- charge of the work.

Supply and fixing angle stop cock 12.70 mm (1/2") dia first quality Indian make heavy duty. (400 grms)

Supply and fixing of 12.70 mm brass bib cock (long body) Indian make heavy duty 400 grams.

Sun Control film to the glazed windows partition including labour charges.

Supplying and fixing in position 600 x 450 mm size wall mirror with 5 mm thick glass (Saint Gobion) with 6 mm plywood IS 303 bwr (both sides commercial) back in position with 12 mm Aluminium 'U' channel (Jindal make) including cost and conveyance of all materials etc., complete.