Comprehensive maintenance and electrical works of Type-II quarters at New Jheel Road Estate at Gun and Shell Factory, Cossipore, Kolkata-700002.

Demolition of existing bitumen felt of any thickness and place it out side the building. All complete in all respect.

Roughing surface of old concrete roof by picking, sweeping,clean and washing down with water to remove dust, complete in all respect.

Taking up cast iron pipe (100mm dia) including all fittings, with spigot and sockets joints . Complete in all respect at any place and height.

M&L for roof treatment using 5 layered APP based polymeric membrane (centre core as 100 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film) minimum weight 3kg/sqm and minimum 3mm thk by first priming the roof surface with bituminous primer conforming to IS:3384 applied @ 0.40 kg per sqm followed by application of hot bonding material of blown type bitumen 85/25 grade applied @ 1.60 kg per sqm followed by laying of APP membrane using bitumen butane torch and sealing all joints and preparing the surface complete. Complete in all respect.

Demoliation of brickwork, concrete work, RCC work built in cement morter, cut to reinforcement at any place and height. Complete in all respect.

Preparation of old ceiling surface to remove all accumulated dust, dirt, oil before application of white washing. All complete in all respect.

M&L for applying two coats of white wash with blue and approved adhesive as required on ceiling. All complete in all respect.

M&L for doing PCC with 12.50 mm stone chips @ 1:2:4 nominal mix. At any place and height (Brand : Ambuja, ACC, Ultratech or equivalent). All complete in all respect.

M&L for doing PCC with 20 mm stone chips @ 1:2:4 nominal mix. At any place and height (Brand : Ambuja, ACC, Ultratech or equivalent). All complete in all respect.

M & L for cement plaster 10 mm thick with 1:4 cement morter over concrete / brick surface. All complete in all respect.

Providing, mixing and applying epoxy bonding adhesive having coverage 2.20 sq.m. / kg of approved make on chipped portion of RCC surface as per specification , complete in all respect.

M & L for cement plaster dubbing (1:4) out average 10mm thick on irregular face of walls. Complete in all respect.

Taking down plastering with cement morter and M&L for 15 mm thk. 1:4 ratio new cement plaster at any place and height. All complete in all respect (Brand : Ambuja, ACC, Ultratech or equivalent).

M&L for RCC @ 1:2:4 with 20 mm graded stone chips. (Cement Brand: ACC/ Lafarge/ Ultratech or it's equivalent). Complete in all respect.

M&L for MS TMT bars in RCC, cut to length, bent to shape as required. Complete in all respect.

M&L for wooden formwork /shuttering for face of wall, column side etc. all complete in all respect.

Preparation of old wall surface to remove all accumulated dust, dirt, oil before application of white washing and M&L for applying two coats of white wash with blue and approved adhesive as required on old surface wall. All complete in all respect.

Preparation of old wall surface to remove all accumulated dust, dirt, oil before application of colour washing and M&L for applying two coats of colour wash with pigment and approved adhesive as required on old wall surface. All complete in all respect.

Preparation of wall surfaces to complete removal of existing surface all.

M & L for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/ litres and UV resistance as per IS 15489:2004, alkali and fungal resistance , dirt resistance exterior paint of required shed (company depot tinted) with silikon additives @ 1.43 litres/ 10 sq.m. over and including priming coat of exterior primer applied @ 0.90 litres/10 sq.m. over new surface. all complete in all respect. (Brand - Asian paints, Berger Paints, ICI or it's equivalent)

Preparation of old wall surfaces by sand papering so as to remove all accumulated dust,dirt,oil etc before application of distemper paint and M&L for applying two coats of distemper oil emulsion over a coat of alkali resistant primer. (Brand - Asian paints, Berger Paints, ICI or it's equivalent )

S & F of 3mm thk Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane. Complete in all respect . At any place and height.

S & F of 110 mm dia PVC (SWR) bends, fixed on wall at any place and height. Complete in all respect

S & F of 110 mm dia PVC (SWR) junction (single T) equal or unequal, fixed on wall at any place and height. Complete in all respect

S & F of 110 mm dia PVC (SWR) pipes, single socketed any length, with rubber rings, joints, fixed on wall at any place and height. Complete in all respect

M & L for doing brick work with sub class 'B'bricks stright or curved on plan exc. 6m radius in 1:6 cement morter with old sized bricks at any place and height. All complete in all respect . (Brand of cement : Ambuja, ACC, Ultratech or it's equivalent).

Cutting holes 400 sq.cm. to 0.1 sq.m. but in brick walls built, in cement mortar or cement lime mortar and stone walls built in lime mortar or walls of lime concrete.

Material & labour for wiring with Copper conductor cables in PVC casing & caping One light point or one fan point controlled by one switch with cables 1.5 sq. mm size

Supply and fixing of wiring for circuit/submain wiring with 2x2.5 sq. mm + 1x1.5 sq. mm earth wire of FR PVC insulated copper conductor, single core cable in surface in PVC casing caping as required

Supply and fixing of wiring for circuit/submain wiring with 2x1.5 sq. mm + 1x1.0 sq. mm earth wire of FR PVC insulated copper conductor, single core cable in surface in PVC casing caping as required

M&L for Switch piano, flush type single pole, one way 6 Amp

M&L for Switch socket combination 3 pin,6A and 16 Amp, 5 in 1 flush type

Supplying and fixing 3 pin, 5 A ceiling rose, 3 phase/PVC/polycarbonate isolated body on the existing junction box/ wooden block including connections etc. as required.

Suppply & Fixing of 75 mm X 75 mm X 50 mm PVC box for mounting of ceiling rose.

Material & labour for PVC rectangular block for mounting, switches, sockets,fan regulator etc. with 3 mm thick plastic laminated sheet cover of size but 250 x 200 x 50 mm deep

Material & labour for PVC rectangular block for mounting, switches, sockets,fan regulator etc. with 3 mm thick plastic laminated sheet cover of size but 175 x 100 x 50 mm deep

Removing the demolished building material outside the factory premisses.