Bhakra Beas Management Board Tender

Providing and fixing ( PPGL) precoated painted galvalume sheet roofing (size, shape and pitch of corrugation as approved by Engineer-in-charge) The end rib shall have anti cappillary groove and return leg. The steel sheet must be having yield strength of 550 MPa ( Fy= 550 MPa) metallic coated with Zinc- Aluminium alloy ( i.e. 55% Al, 43.4%Zinc, 1.6% Si-Zincalume) AZ150 ( Min. 150 bm/mm2 total on both sides), pre painted with super Durable Polyster XRW quality paint includes inorganic infrared reflective pigment. The sheet confirms to general requirement of AS/NZS 2728 type 4/ IS 15965 class 3 durability and gloss value of 25% -40%. should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses a) 0.50 mm (+ 0.05 %) thick

Providing and fixing mineral fibre false ceiling tiles at upto 4 meter heights With 16 mm thick beveled tegular mineral fibre Anti-microbial false ceiling tile of size 595X595mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflection 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised@80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-in-charge.

Providing & fixing 5 mm thick asbestos sheet ceiling

Preparation of plastered or concrete surface for painting (including sand papering the surface) using ready mixed cement based wall putty by applying two or more coats to get required finish

Floating coat of 1:5mm thick neat cement laid in one operation to the topping

Conglomerate floor 50mm thick cement concrete topping 1:2:4 using mechanical mixer for mixing of material

Wire gauze deodar wood door shutter without springs housed in chowkats (Single Leaf) 35 mm thick

12.5 mm thick cement plaster 1:5

Scraping (a) White wash and colour wash

Nicking cement concrete surface (over 28 days old including preparation and laying slurry

Distempering with Acrylic washable oil bound distemper (of approved manufacture) two or more coats over one priming coat to give an even shade

Finishing walls water soluble exterior cement based paint such as snowcem, robbiacem etc. two or more coats to give an even shade

Dismantling cement conglomerate floors 25mm to 50mm thick including concrete base.

Providing and laying vitrified floor tiles of different sizes in light colour shades made using Double Charge technology (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 fine sand), complete. a Size 600x600 mm

Removing Doors and Windows (Steel or wood) with chowkhats by making recesses in walls when the wall is not to be dismantled. (a) Doors of area 3 sqm and below.

(b) Windows of area 3 sqm and below

Providing and fixing M.S. angle iron 40x40x6mm chowkhat including iron hold fasts butt hinges fixed in position, finished with red lead non setting primer complete in all respect (a) For single rebate.

Supplying Pressed steel sheet frames (chowkhat) consisting of 18gauge (1.25 mm thick steel sheet of the specified section, including iron lugs (hold fast) iron hinges conforming to PWD specification including bolts for fixing stops lock notch provision for receiving tower bolts and finished with 1 primer coat approved quality, fixed in position excluding the cost of cement concrete 1:3:6 for fillings in the frame and cement concrete 1:2:4 for lugs completed Doors and windows frame of size 161mm x 60mm with 40 mm wide double rebate weighing 4.05 kg per meter.

Supplying openable steel windows, of standard rolled steel Z sections, joints mitered and Electrically flash-welded, with iron fittings including necessary iron handles, Peg-stay catchers bolts, iron plugs and pressed steel projected hinges and glazing clips, complete (Excluding glazing ) and finished with two coats of ready mixed paint red lead non setting primer (a) Upto 1 sqm area

Wire gauge fixed in steel windows, of standard rolled steel section with 3mm thick flat iron cover moulding of 12.5 mm width, fixed with machine screws, complete in all respects.

Providing and fixing M.S. round or square bars at required spacing in wooden frames of windows and clearstory windows.

Factory manufactured solid flush door fixed in position iron hinges, etc (excluding the cost of any fittings other than specified above but including labour for fixing the same in position (Code :IS 2202-1 (1999) (a) Commercial with elm or gurjan facing on both \ Sides with laminated core and lipped edges:- (iv) 35mm thick

Applying pink primer or aluminum priming coat on wood work including preparation of surface knotting and stopping etc.

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade.

Providing and fixing aluminum sliding door bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete : (A) 300mm x 16mm

Steel work fixed independently without connecting plates including cutting hoisting and fixing in position c tees, angles, channel

Providing and laying 80 mm thick factory made cement concrete interlocking Paving blocks of M- 40 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in-Charge.

Earth work containing Gravel (in loose from in non cohesive binding material) work in excavation with occasional use of picks exclusive of compensation of earth undressed with combined lead upto 15 metres with percentage of gravel or Kankar. Exceeding 40 % but upto 60 %.

Cement concrete 1:5:10 with stone aggregate 40 mm mixing by mechanical means using concrete mixer volumetric type

Kota stone slab 20-25 mm thick flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :

Providing and fixing glazing in aluminum door, window, ventilator shutters and partitions etc. with PVC Plug/ neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminum snap beading shall be paid in basic item) i) Float glass panes of 5 mm thickness

RECESSED HDPE PIPE WIRING SYSTEM WITH MODULAR SWITCHES: Wiring in PVC insulated copper conductor single core FR cable (ISI marked), overall 1.5sq. mm, 1100volts grade to be laid in HDPE electrical conduit pipe 20mm/25mm dia. ISI Marked, recessed in wall etc., complete with powder coated/anodized concealed metal boxes (1.6mm thick with Brass lugs) required for suitable number of modules (Modular accessories) for having Step type electronic fan regulators (two module) 100watts, bell push, 6Amp. 2/3 universal socket (shuttered), 16/20Amp. combined/ universal Socket (shuttered), 6/10Amp. Switches, 16/20Amp. switches with indicator etc. and covered with Frame Plate etc., PVC connector (For Fan Box and Call Bell), PVC Bush, Steel Hooks, Sheet metal fan box (1.6mm thick shape hexagonal), CI Circular junction Boxes (Four way 1½" deep for walls and 3" deep for ceiling), bonding to earth with PVC insulated copper conductor single core FR cable (ISI marked) 1sq. mm, 1100volts grade (For 6Amp. wall socket & plug control point) and other petty material etc., including the cost of above material, cutting and filling up of chases (with finishing the surface):- (i) a Wiring fan point (Without fan box)

(ii)Wiring light point

(iii)Wiring call-bell point

(iv) Wiring 6Amp. Wall socket point

(vi) Wiring 16/20Amp. power plug control point

PVC INSULATED FR COPPER CONDUCTOR CABLES: Supply and erection of PVC insulated FR single core Unsheathed copper conductor cable (ISI marked) suitable upto 1100 volts grade confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:- (v) Overall size 6sq.mm (Un-sheathed)

(iv) Overall size 4sq.mm (Un-sheathed

(iii) Overall size 2.5sq.mm (Un-sheathed)

MINIATURE CIRCUIT BREAKERS/ RCBO's/ RCCB's: MINIATURE CIRCUIT BREAKERS: Supply and erection of Miniature Circuit Breaker MCB's for circuit protection against overload and short circuit current fault suitable for 240/ 415 volts 50cycles AC supply with breaking capacity of 10kA, Curve-C and low watt losses as per IS/IEC 60898-1, energy limitation class-3, true contact indication, label holder facility in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:- (A) (i) MCB Single Pole 0.5-4amp. (10kA, CurveC)

(A) (ii) MCB Single Pole 6-32amp. (10kA, Curve-C)

(A) viii) MCB Double Pole 50, 63amp. (10kA, CurveC)

(A) (vii)MCB Double Pole 40amp. (10kA, Curve-C)

SHEET METAL DOUBLE DOOR DISTRIBUTION BOARD FOR MCB's/ RCBO's/ RCCB's: Supply and erection of sheet metal Double Door Distribution Boards IP 43- IK09 metal door (dust protected) as per IS 8623-1&3, IEC 61439-1&3 suitable for flush mounting with fully insulated copper busbars, shrouded neutral bars, earth bars, cement spill protector, colorcoded interconnecting wire set, cable ties, blanking plates and circuit identifications label and of required no. of ways for mounting miniature circuit breakers/ RCBO's/ RCCB's in the distribution board (For SP&N distribution board with provision DP MCB's/ RCCB's/ RCBO's as incomer and SP MCB's as outgoings and for TP&N horizontal distribution board with provision TPN/ FP MCB's/ RCCB's/ RCBO's as incomer and SP MCB's as outgoings) as per PWD General specifications including connections with suitable size of thimbles and bonding to existing earth etc:- (ii) SP&N Double Door Distribution Board 8 way each

(iii) SP&N Double Door Distribution Board 12 way each

DISMANTLING WIRING POINTS & FITTINGS: Dismantling old wiring points including necessary repairs to wall etc:- (i) Fan, light or call bell point

(ii) Wall socket, power plug point

Applying priming coat with metal primer on new steel or iron work including preparation of surface.

Painting two or more coats with aluminum paint to give an even shade excluding priming coat

Steel work fixed independently without connecting plates including cutting hoisting and fixing in position c Tees angles & channels (laboure rate only

Providing and fixing in position Chinaware Floor Mounted One Piece EWC type with matching chinaware cistern 10 ltr. Capacity. (without cistern fitting) with P trap or S trap of approved make (to the approval of the Engineer-in-charge) and seat cover complete in all respect and to the entire satisfaction of Engineer-in-charge. a Chinaware Floor Mounted One Piece EWC type with matching chinaware cistern 10 ltr. Capacity (without cistern fitting) size 62x37x67 cm with P trap or S trap and seat cover complete in all respect.

Providing and fixing in position vitreous chinaware white lavatory suites of approved make (to the approval of Engineer-in-charge) including Rack Bolt Screw Pair 115mm long without CP fittings complete in all respect. Ii Size 550 mm x 400 mm x 815 mm

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. xv 110mm o/d pipe of 6 Kgf. / sqcm

8” Thick Hollow Block Masonary in 1:5 Cement, Sand & Mortar in Super Structure