RENOVATION OF PUMP HOUSE AT CDAC, VELLAYAMBALAM

BoQ for Civil works

Earth work excavation in all kinds of soil with all leads as per instructions,including filling the sides etc with excavated earth, ramming, shoring and shuttering of sides if necessary complete as per direction of the Engineer-in-charge.Disposed earth to be levelled and neatly dressed.

Providing and laying in position plain cement concrete of specified grade,1:2:4(1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including the cost of centering and shuttering etc complete.

Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material from the campus as per direction of Engineer-in-Charge.

Dismantling existing asbestos roofing including wooden ridges, hips, velleys, gutters etc., and stacking the material within 50 metres as directed by the C-DAC official.

Brick work in any floors with cement mortar 1:6 with cement concrete blocks/burned fire clay bricks, all inclusive rate.

Providing and applying 12mm to 15mm cement plaster of mix 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement on all surfaces such as concrete walls, brickwalls, columns, beams,water tank etc; at all heights.

Painting with cement primer of approved quality one coat on walls after preparing the surface for painting including scrapping and cleaning etc. Complete.

Painting with exterior emulsion paint of approved quality(Roller finish) on old/new surface of inside and outside walls, shades, ceiling etc, after scrapping and cleaning the surface. a) 2 or more coat

Providing and fixing aluminium work for doors,windows, ventilators and partitions in all floors with extruded built-up standard tubular and other sections of approved make conforming to I.S.733 and 1285 anodized transparent or powder coated to required shade according to I.S. 1868. (Minimum anodic coating of grade AC 15), fixed with rawl plugs and screws or with fixing clips, or with expansion holdfasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt etc. Aluminium sections (thickness should be 1.5mm) shall be smooth, rust free, straight, mitered and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing /paneling, C.P. brass /stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing and paneling to be paid for separately).

Supply and fixing of 3 mm coloured ACP panels for aluminium door shutter fixed with all supporting screws etc. complete.

Providing and fixing 4mm thick plain glass (Modifloat or equivalent as approved by Civil Engg:) for aluminium partitions, doors, windows, ventilators etc fixing with PVC/Neopreme gasket etc. Complete.

Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge.

Providing and fixing 110mm dia. PVC pipes (4 Kgf/cm2.) including fixing the pipes with necessary fittings like elbows, sockets, clamps etc complete as directed by the engineer-in-charge.

Providing and fixing 90mm dia. PVC pipes (6 Kgf/cm2.) including fixing the pipes with necessary fittings like elbows, sockets, clamps etc complete as directed by the engineer-in-charge.

Providing and fixing 2'' ASTM pipes (10 kgf/cm2.) including fixing the pipes with necessary fittings like elbows, sockets, clamps etc complete as directed by the engineer-in-charge.

Supply and fixing of color coated Roofing steel sheet of Tata/Jindal or approved equivalent of 0.40mm thick of approved size and colour including the cost of 21/2" GI pipe (16 guage) as columns fixed with proper concrete base , all accessories required for completing the roof work like Tap-screw with self drilling fasteners / j-hooks / L hooks, nuts,washer etc. fixing the GI frame work on the existing wall with MS plate and anchor bolts fixed on concrete base including the cost of appropriate purlins, rafters, trusses, MS plates, angles etc. complete the work as directed by the engineer-in-charge. Also provide 6" square down PVC pipes and fittings for draining of water to ground level.The rate includes cutting, hoisting, fixing in position and applying two coats enamel paint after a priming coat of approved steel primer, including welding etc. complete.Use (2x11/2)" rafters and (11/2x1)" purlins of 18 guage Jindal/Appolo/Tata GI sections.

Providing and laying coloured Vitrified Tiles in flooring/ skiriting of different sizes and conforming to IS 15622 in approved colour and shade laid on 40 mm thick cement mortar 1: 4 and grouting the joints with matching colour epoxy joint filler, including preparation of base surface,cleaning and finishing at all heights. Basic rate of tile is Rs.75/Sqft. Make: Kajaria, Johnson, Nitco or approved equivalent.

BoQ for Electrical works

Supply and fixing iclude concealed works of the following way recess mounting vertical type, 415 volts, 4 way VTPN MCB Double door distribution board of sheet steel, dust protected, duly powder painted, inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer) as required .(Note :Vertical type MCB TPDB is normally used where 3 phase outlets are required). Make : ABB/ Legrand/ Schneider.

Supply and fixing of the following rating, four pole, 440volts, residual current circuit breakers (RCCB), having a sensitivity current up to 30/100 mill amperes in the existing MCB DB complete with connections, testing and commissioning etc. Make :ABB/Legrand / Schneider/ L&T ; 4P, 63 A/100mA RCCB

Supply and fixing of the following rating MCB's - C curve, suitable for inductive load of following poles in MCB DB complete with connections, testing and commissioning etc. as required. Make : ABB/Legrand/ Schneider/ L&T

Single pole 10A MCB

Single pole 16A MCB

Single pole 20A MCB

3P, 40 amps MCB

4P, 63 A MCB

Supply, installation and commissioning of 3phase monoblock pumpset with following specification. Motor power 5HP, Power rating 3.7KW, Head range 20 - 30 Mtr, Suction 3inch, Delivery 2inch. Make: Kirlosker/Crompton/V Guard.

Supply & Laying of 3.5 x 25sq. mm Aluminium conductor, XLPE insulated, power cable of 1.1 KV grade, GI armoured U.G cable of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench, concealing work etc as required. Make: Finolex/Polycab/Havells.

25mm cable gland

25mm earth clip

Supply & Laying of 10swg bare copper wire direct in ground including excavation, sand cushioning, protective covering and refilling the trench, concealing work etc as required.

BASHEERUDEEN M

I-MATRIX IT SERVICES PRIVATE LIMITED

SMEERAJ BS

ARL CONSTRUCTION

RENJITH R A