Construction of Service Station at Sawra

Amount

Steel work welded in built up sections,trusses and framed work,including cutting ,hoisting ,fixing in position and applying a priming coat of red lead paint. (a) In beams joists channels ,angle steel ,flats with connecting plates or angle cleats as in main and cross beams,hip and jack rafters,purlins connected to common rafters and the like.

Providing and fixing M.S.round holding down or anchor bolts with nuts and washer plates complete.

Half brick masonry in common burnt clay building bricks in . (a) Cement Mortar 1:3 Second Class Brick

Providing and laying cement concrete work 1:1.5:3 (1 cement : 1.5 sand :3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in : (a) Wall (any thickness but not less than 0.1 m thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level :

Providing mild steel/Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level : (a) Tor steel :

Excavation in earth work and disposal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres,disposed earth to be levelled and neatly dressed:- (a) Pick and Jumper Work .

Providing and laying cement concrete 1:4:8 (1 cement : 4 sand : 8 Graded stone aggregate 25mm nominal size) and curing complete excluding cost of form work in (a) foundation and plinth in breast and retaining walls etc.

Cement concrete flooring 1:2:4 (1cement : 2 sand:4 graded stone aggregate 20 mm nominal size)laid in one layer finished with a floating coat of neat Cement.. (a) 50 mm thick.

15mm Cement plaster in single coat on the rough side of brick/ concrete/stone walls for interior plastering upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth. (a) Cement Concrete 1:6

Distempering (two coats) with oil bound washable distemper of approved brand and manufacture and of required shade on undecorated wall surfaces to give an even shade over and including a priming coat with distemper primer of approved brand and manufacture after thoroughly brushing the surface free from mortar droppings and other foreign

Providing and fixing 0.60mm thick pre painted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 microns over 5 microns primer coating to back coat of polyster of 5 microns over 5 microns primer coating i/c fixing with prepainted iron J or L hooks, bolts and nuts 6mm dia metre with prepainted limpet and rubber washers complete with all accesoriees as required as per the direction of Engineer-in-charge.

Fixing glass strip. (a) 40wide 4mm

Supplying and fixing rolling shutters of approved make made of 80 mm X 1.25mm M.S laths interlocked together through their entire length and joined together at the end by end locks mounted on specially designed pipe shaft,with brackets side guides and arrangements for inside and outside locking with push pull operation complete but excluding the cost of the top cover and spring. (a) Shutters having width below 3.5 metres

Providing and fixing 27.5 centimetre long wire spring grade No.2 for rolling shutters

Providing and fixing top cover for rolling shutters. (a) Shutters having width bolow 3.5 metre.

Providing and fixing ball bearing for rolling shutter.

Painting two coats (excluding priming coat)on new steel and other metal surface under coat with ready mixed paint brusing to give an even shade including cleaning the surface all dirt,dust and other foreign matter :-- (a) With readymixed paint other than white

Providing and fixing steel glazed doors ,windows and ventilators of standerd rolled steel sections ,joints mitred and welded with 16x3.15 mm lugs 10 cm. long embedded in cement concrete blocks 15 cmx10cmx10cm size of 1:3:6(1 cement:3 sand:6 graded stone aggregate 20mm nominal size)or with wooden plugs and screws or rawl plug and screws or with fixing clips or with bolts and nuts as required and iron fittings ,including providing and fixing of glass panes with glazing clips and special metal sesh putty of approved make complete including applying a priming coat of red lead paint. Steel doors (a) Single leaf doors.

Demolition below G.L upto1.50 metres depth including stacking of serviceable materials and disposal of unserviceable materials within 20 metres lead and including cutting the necessary reinforcement and separating from (a) R.C.C. work.

Demolition of brick work below G.L. upto 1.5Metres depth including stacking of serviceable materials and disposal of un-serviceable materials within 20 metres lead. (a) In Cement Mortar.

Dismantling doors, windows and clerestory windows, ventilators etc. (wood or steel) shutters including chowkhats, architraves, hold fasts and other attachements etc. complete and stacking them within 20 metres lead. (a) Not exceeding 3 sq.m in area

Providing and fixing M.S. BP sheet1.66mm to 2mm thick in eaves Board /facia/ soffits/ceiling including cutting, fixing and welding to steel roof members and applying a coat of red lead primer complete as per the instruction of Engineer-in-charge (Base members of steel work shall be measured & paid separtely)

P/F to wall ceiling and floor galvanized mild steel tubes (Light Grade) including fitting Sanitary work ,clams including making good the wall ceiling and floor. (a)15 mm nominal size.

P/F GI Union 15mm nominal size.

P/F PVC Water storage Tank 1000 Ltr.

P/F Wash basin with hole for piller tap with CI or Msbracket painted white including cutting holes and making good the same but excluding fittings with flat back 550 mmx 400mm.

Providing Fixing CP brass waste for wash basin or sink 32 mm dia. Each

Providing Fixing CP brass bib cock with capstan head 15mm dia.

Providing Fixing PVC connection pipe with brass union 300 mm lenth 15 mm nominal bore.

Providing Fixing vitreous china wash down waste closet (European Type WC pan) with integral “P” OR “S” trap including jointing the tap with soil pipe in cement mortar 1:3 (1cement 3 sand ) (sand and cover to be measured and paid for separtately ) Anglo Indian (Universal Closet).

Providing Fixing 10.0 Ltrs Vitreous china low level flushing cistern with a pair of CI / MS brackets, complete with fitting such as lead valve less syphan, 15mm nominal size brass ball valve with polygthene float, CP brass handle union and coupling for connection with inlet and overflow pipes, 40mm dia CP flush bend including cutting holes in walls and making good the same and connecting the flush bend with cistern and closet (overflow) pipe to be .

Providing and Fixing 10 kg/Sq. cm working pressure PVC soil waste pipes of 110 mm dia.

Providing and Fixing PVC plain bends 110 mm dia.

Providing and Fixing PVC Tee 110x110x110 mm dia.

Providing and Fixing PVC Socket 110 mm dia.

Providing and Fixing PVC floor trap ISI market of self cleaning design including fixing.

Wiring for light point/fan point/exhaust fan/ a call bell point with 1.5 Sq.mm. PVC insulated head resistant flame retardant (HRFR) and low smoke singel core (flexible) copper conductor cable in surface/recessed PVC conduit and earthing the light point with 1.5 sqm. HRFRLS/PVC insulated single core copper conductor cable as required. Group C.

Wiring for power plug with 4x4 sqm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 2No.4No. sq. mm HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for circuit /sub-man following size PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper coductar cable in surface/recessed PVC conduit along with 1 No. HRFRLS/PVC insulated single core copper conductor cable of sume size for earthing as required (a) 2x1.5 sq. mm

(b) 2x2.5 sq.mm

(c) 2x4.0sq.mm

Supplying and fixing metal box of 100mmx100mmx60mm deep (nominal size) on surface / recess with suitable size phenolic laminated sheet cover in the front including P/F5 pin 5/6 amps sockets outlet and 5/6 amps piano type switch, connection, painting etc.

Supplying and fixing Bakelite batten/angle holder including connections etc. as required.l

Supplying and erection of 6amps rating 10 KA breaking capacity 240 volts !c! curves, mainiature circuit breaker of following poles in the existing MCB DB complete with connections etc. as required.

Supplying and fixing following rating double pole (single phase & neutral) 240 volts, residual current circuit breaker (RCCB) having a sensitivity current upto 300 miliampers in the existing MCB DB complete with connections, testing and commissioning etc. as required . 63 Amps. Cat.A.

S/F of following way, single pole and neutral sheet steel MCB distribution board 250 volts, on surface/recess, complete with tinned copper bus-bar, wire-set, neutral link, earth bar, din-bar, detachable gland plate blanking plate cable identification labels interconnections, phosphatized and powder painted, including earthing etc. as required.

Earthing with G.I earth pipe 4.5 mtr, long and 40mm dia including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. complete as required.

Extra for using salt and charcoal for pipe earth electrode complete as required.

Supplying and laying 6 SWG GI. Wire at 0.50 mtr. below ground level for earth, electrode conductor including soldering etc. as required.

Supplying and fixing 20 Amps, 240 volts, SPN industrial socket outlet, 2-pole & earth metal enclosed plug top, sheet steel enclosure, suitable to accommodate a 20 Amp SPN-MCB/DP, on surface or in recess, with chained metal cover for the socket outlet, complete with connections, testing and commission etc. as required.

Providing installation, testing and commissioning of ceiling fan with regulator, including wiring the down rods of standard lenth with 16/0.20mm twin twisted flexible, cottenbraided, copper cable including providing and fixing phenolic laminated sheet cover on fan box and earthing etc. as required;- ceiling Fan 1200 mm sweep, category-A.

Providing and installation, of exhaust fan of following sizes in the existing opening including making the hole to sult the size of the above fan making good the damages, connections, testing and commissioning etc. as required , Exhaust Fan Heavy duty, 300 mm sweep

Providing and Fixing ultra slim decorative extruded box fixture with domestic electronic ballast snap on installers suitable for 28 watt FTL (T5) (Category-A).

Supplying and fixing metal box of 100mmx100mmx60mm deep (nominal size) on surface / recess with suitable size phenolic laminated sheet cover in the front including P/F5 pin 15/16 amps sockets outlet and 15/16 amps piano type switch, connection, painting etc.

SUNIL KUMAR