PROVISION OF COVERED SHED AT VARIOUS LOCATION AT INS PALLAVA UNDER AGE (I) NAVY CHENNAI

Amount

M & L for Excavating in post holes soft and dense soil (or similar holes) each n exc 0.5 cu. m, getting out,

Material and labour for plain cement concrete (12:4) type C-2 using 40 mm graded stone aggregate as foundation filling and mass concrete in drain, complete all as specified and as directed.

M & L for Surface excavation not exceeding 30cm deep and avg 15 cm deep and getting out of in soft/loose soil.

M&L for Hardcore of broken stone or boulders gauge n exc. 63 mm, deposited, spread and levelled in layers n exc.15 cm thick, watered and rammed to a true surfacetting out of in soft/loose soil.

M&L 100mm thick for type Cement concrete type B- 2, 1:2:4 (40mm graded aggregate)

M&L for 100mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in flooring and finished the surface without using extra cement complete all as specified and as directed

M & L for Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in Cement mortar 1:4

M & L for the brickwork with fly ash bricks ,straight or curved on plan to any radius in half brick wall built in cement mortar 1:4

M & L for Rendering 15 mm thick on fair faces of brick work or concrete sur faces in CM 1:4

Supply and fix rolled sections in special curved frame structure Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. Fe-410W (Gde E-250) quality A and upto height 10 metre and including necessary scaffolding, as per direction by Engr-in-charge complete all as specified and directed.

Supply and fix Rolled sections fixed with angle cleats and connecting plates, etc as per direction by Engr-in-charge complete all as by Engr-in-charge complete all as specified and directed.

Supply and fix 110 mm dia bore PVC pipes, single socketed in any length with rubber ring joints,fixed to walls,with stack clamps out of 50mm x 5mm flat iron and 16mm dia round iron stays, including bolts and nuts every 1.5 mtr interval and securing ends of stays to wall or roof complete all as specified and directed.

Supply and fix Mild steel sheet eaves gutters, galvanised class 3, half round with rounded edges of thicness 1.25 mm of 100 mm dia .

Supply and fix Stop ends (for spigot or socket ends) of 100 dia of 1.25mm thick

Supply and fix 110 mm bore PVC bends with access doors complete all as specified and as directed.

Supply and fix Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping Screws all as specified and as directed.

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel over a coat of red oxide zinc chrome primer Complete all as specified

S & F Aluminium alloy wire cloth, 0.45 mm dia of wire and average width of aperture 1.40 mm and fixed with upvc beading. Complete all as specified

Mild steel sliding door bolts of 150 mm , plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed

M & L for fixing Plain fillets.Exc 13 & n.Exc 25 SqCm square, rectangular or triangular in section, clean sawn, secured with nails or brads.

S & F Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

S & F Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified

S & F Sheet glass, 5.5 mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane

S & F Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coati ng of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer- in-charge.

M &L for Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3

Point wiring with 1.5 sqmm (Nominal area) unsheathed multi-stranded copper conductor PVC insulated cable 1100 volts grade single core FRLS drawn into and including non-metallic rigid PVC conduit of 20 mm dia, FRLS wiring, along with 1.5 sqmm unsheathed multi stranded copper conductor cable PVC insulated 1100 volts grade as earth continuity conductor connected to common earth dolly fixed to wall/ ceiling roof excluding Modular Metal flush box and white cover plate with frame the switches, sockets, fan regulator etc as required suitable for Modular type fitting /fixture etc witch shall be measured and paid separately all as specified and directed for :-

One light point controlled by one switch

One 3 pin socket outlet 5 amps socket on independent board

S & F switch modular 10 amps one way flush type 1 module.

S & F socket modular 2/3 pin 6 amps flush type 2 module.

S & F modular white cover plate with frame 3 module

S & F modular white cover plate with frame 4 module

S&F of Modular Metal flush box 3 Module

S&F of Modular Metal flush box 4 Module

M&L for sub main wiring with 2 runs of 2.5 sqmm PVC insulated stranded copper conductor FRLS cable and one run of 2.5 sqmm copper FRLS cable as earth lead in suitable PVC conduit all as specified.

S & F ceiling rose 3 terminals PVC / Polycarbonate, isolated body complete all as specified and as directed.

S&F MCB DB SPN 4 way complete in SS enclosure double door type with 200 amps rated busbar.

S & F MCB SP 230 volts 5- 40 Amps with 10KA breaking capacity

S & F MCB Isolator SPN 230 volts 40 Amps with 10KA breaking capacity

S & F LED light fitting 4feet,1x20w,a trendy wall mounted battern,with extrunded aluminium housing,with integrated LED driver, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make: Crompton ,Cat Part NoLTTB4F20WLED/W, OR C&S ELECTRIC

M/L for earth continuity conductor 8mm dia galvanised iron or steel wire

Supply laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (Heavy duty) with stranded aluminum conductor, 1100 volts grade, of size 3core 10Sqmm.

Excavation in trenches not exc 1.5 mtr wide and n. exc 1.5 m depth for foundations or laying under ground cable, pipes etc. and getting out in soft/loose soil etc.Complete all as specified and directed by Engr-in-harge.

Returning, filling in including spreading, leveling, watering and well ramming in layers n. exc25 cm in any type of soil.Complete all as specified and directed by Engr-in-Charge.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point complete all as specified and directed.

Supply and fixing High density poythelyne (HDPE) pipes of pressure rating 6kgf/ sq/ m of size 40 mm for cable protection laid in trenches complete all as specified and directed

S Dilli (BID ID -3155569)