Special repairs and maintenance works to the Government Boys Hostel at ariyamanikkam,

Amount

Code No. 9.48.1: Providing and fixing M.S.grills of required pattern in frames of windows etc with M.S.flats , square or round bars etc. including priming coat with approved steel primer all complete - Fixed to steel windows by welding

Code No.9.117.1 : Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance +_1mm ), with wall thickness 2.0 mm (+-0.2mm) , corners of the door frame to be jointed with galvanized brackets and stainless steel screws , joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S.tube of size 19 x 19 mm and 1mm (+-0.1mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification - Extruded section profile size 48 x 40 mm

Code No.9.118.1 : Providing and fixing to existing door frames - 24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59 x 24 mm and wall thickness 2 mm (+- 0.2 mm) with inbuilt edging on both sides . The styles and rails mitred and joint at the corners by means of M.S. galvanised / plastic brackets of size 75 x 220 mm having wall thickness 1.0 mm and stainless steel screws . The styles of the shutter reinforced by inserting galvanised M.S.tube of size 20x20 mm and 1mm (+- 0.1mm) wall thickness . The lock rail made up of 'H' section , a uPVC hollow section of size 100 x 24 mm and 2 mm (+-0.2 mm) wall thickness , fixed to the shutter styles by means of plastic / galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multichambered single panel of size not less than 620 mm, having overall thickness of 20 mm and 1 mm (+_ 0.1mm) wall thickness . They panels filled vertcally and tie bar at two places by inserting horizontally 6 mm galvanised M.S.rod and fastened with nuts and washers , complete as per manufacturer's specification (For W.C. and bathroom door shutter)

Code No.9.129 : Providing and fixing cupboard shutters 25 mm thick , with Pre - laminated flat pressed three layer particle board or graded wood particle board IS : 12823 marked , exterior grade (Grade I Type II) ,having oneside decorative lamination and other side balancing lamination , including teak wood lipping of 25 mm wide x 12 mm thick with necessary screws and bright finished stainless steel piano hinges ,complete

Code No. 10.25.2: Steel work welded in built up sections / framed work , including cutting,hoisting,fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in gratings, frames, guard bar, ladder,railings, brackets,gates and similar works

Code No.12.41.2: Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS :5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes - 110 mm diameter

Code No.12.42.5.2: Providing and fixing on wall face unplasticised - PVC moulded fittings /accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - bend 87.5 degree -110 mm bend

Code No.12.42.6.2: Providing and fixing on wall face unplasticised - PVC moulded fittings /accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - shoe (plain) -110mm shoe

Code No.12.43.2: Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised- PVC rain water pipes by means of 50x50x50mm hard wood plugs ,screwed with M.S. screws of required length, including cutting brickwork and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand) and making good the wall etc.,complete - 110mm

Code No.13.48.1: Finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacture's specification -Two or more coats applied on walls @ 1.25 ltr / 10 sqm over and including one coat of special primer applied @ 0.75 ltr / 10 sqm

Code No.14.43 : Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scrarches etc.complete

Code No.14.54.1: Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade - One or more coats on old work

Code No. 14.75 : Repair to plaster of thickness 12mm to 20mm in patches of area 2.5sqm and under including cutting the patch in proper shape , raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar , including disposal of rubbish ,all complete

Code No. 15.3 : Demolishing R.C.C work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead

Code No. 15.7.4 : Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - in cement mortar

Code No. 16.100 : Acid cleaning for the existing Mosaic floors , glazed tiles work and removing the stains and decays to give a glassy look etc complte (The Acid used shall be 32% concentrated hydrochloric acid after taking on the precautionary measures)

Code No. 18.48A : Providing and Placing on terrace (at all litre 7.54 floor levels) polyethylene water storage tank ISI: 12701 marked , with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank - Circular Tank

Code No. 7259 : Supplying and fixing of C.P.brass long body bibcock

Code No.1.15.1 : Rewiring for light point / exhaust fan point / call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface /recessed steel / PVC conduit including dismantling as required - GROUP A

Code No.1.15.2 : Rewiring for light point / exhaust fan point / call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface /recessed steel / PVC conduit including dismantling as required - GROUP B

Code No.1.15.3 : Rewiring for light point / exhaust fan point / call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface /recessed steel / PVC conduit including dismantling as required - GROUP C

Code No.1.22.2: Supplying and fixing metal box of following sizes (nominal per size) on surface or inrecess with suitable size of phenolic laminated sheet cover in front including painting etc.as required - 100 mm x 100 mm x 60 mm deep

Code No.1.22.6:Supplying and fixing metal box of following sizes (nominal persize) on surface or inrecess with suitable size of phenolic laminated sheet cover in front including painting etc.as required - 200 mm x 125 mm x 60 mm

Code No.1.22.16:Supplying and fixing metal box of following sizes (nominal size) on surface or inrecess with suitable size of phenolic laminated sheet cover in front including painting etc.as required - 250 mm x 300 mm x 100 mm

Code No.1.23.1: Supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc.as required - 5/6 A switch

Code No.1.23.3 :Supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc.as required - 2 way 15/16 A switch

Code No.1.25 : Supplying and fixing two module stepped type electronic fan requlator on the existing modular plate switch box including connections but excluding modular plate etc as required

Code No. 1.44 : Installation , testing and commissioning of ceiling fan , including wiring the down rods of standard length (upto 30 cm) with 1.5 sq.mm FRLS PVC insulated , copper conductor ,single core cable etc as required

Code No. 1.50.1: Installation of exhaust fan in the existing opening , including making good the damage , connection , testing ,commissioning etc. as required - Upto 450 mm sweep.

Code No. 2.3.2: Supplying and fixing following way , single pole and neutral ,sheet steel , MCB disribution board , 240 V, on surface / recess , complete with tinned copper bus bar , neutral bus bar , earth bar , din bar , interconnections , powder painted including earthing etc. as required (But without MCB / RCCB / Isolator) - 8 way ,double door

Code No. 2.10.4 : Supplying and fixing 5 A to 32 A rating , 240/415 V, 10 kA, "C" curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections , testing and commissioning etc .as required. -Triple Pole

Code No. 2.13.2 : Supplying and fixing following rating , double pole , 240 V, Isolator in the existing MCB DB complete with connections ,testing and commissioning etc.as required - 63 A

Code No. 3131-O : Supplying of 450mm 1400 rpm heavy duty exhaust fan Make:Almonard/Orient/Usha.

Code No. NPSR : Suppling of ceiling fan sweep 1200mm Fusion-50 Energy saving fan Five star.Make: Havells (Rate appd No.605/PW/SEI/AE(P)-II/F.No.221/14-15/579 Dt. 02.02.2015)

Code No. NPSR: Supplying and fixing of 20-24 W LED tube light fitting make : Philips/Wipro/Havells (Rate appd No.352/PW/SE-I/AE(P)-I/F.No.CB312(Elect)/2018-19. Dt.30.01.2019)

Code No. NPSR: Supplying and fixing of 48W LED Street Light Fitting(Philips/Havells/Ledgeo) etc., complete as directed by the Engineer-in-charge. (Rate appd No.2735/PW/SE-II/AE(P)-6/SB-150/2022-23/1019 Dt. 25/07/2022).

NR CONSTRUCTION