REPLACEMENT OF AC SHEET ROOF BY GALVALUME ROOF AND CONNECTED ITEMS IN SI LINES UNDER GE BHOPAL

Amount

Dismantling of Asbestos cement(corrugated, semi corrugated etc.) sheet in roof coverings.

Dismantling wooden fillets, rails, posts, rafters, purlins, etc. under 40 sqcm in section in framed works, in any position

Dismantling timber scantlings in unframed works, 40 sqcm and over in section, in any position

Cutting chases in stone, concrete block walls & slabs to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., exceeding 10 cm but not exceeding 20 cm girth and making good the same with cement concrete M15 (Nominal Mix) using 12.5 mm nominal size coarse aggregate or cement mortar 1:3 including necessary plaster and pointing in cement mortar 1:3 complete all as specified and as directed.

Cutting holes in brick walls in cement mortar and stone walls built in lime mortar for inserting holdfasts or lugs upto depth exceeding half brick but not exceeding one brick measured from the face of the jamb into the wall and making good dismantled portion in cement mortar 1:3 or cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate complete all as specified and as directed.

Material and labour for plastering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for plastering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and as directed.

M & L for preparation of newly plastered surface of wall and applying two coats of oil bound distemper over one coat of alkali resistant primer complete all as specified and as directed

M & L for preparing new plaster surfaces walls including chajjas, facias etc. and applying two coat of weather proof acrylic exterior paint (100% Acrylic) over a coat of primer including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

M & L for complete removal of existing finish on walls including chajjas, facias etc and applying two coat of weather proof acrylic exterior paint (100% Acrylic)over a coat of primer including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

M & L for complete removal of existing treatment of wall and applying two coats of oil bound distemper over one coat of alkali resistant primer complete all as specified and as directed

M & L for 3 mm thick wall care putty on wall complete all as specified and as directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and directed by Engineer in charge.

M & L for brick work with sub class 'B' bricks, modular sizes as per IS 1077: 1992, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E 250 quality C conforming to IS 2062: 2011 as in rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as specified and as directed.

S & F ERW or HRIW welded tubes conforming to IS 1161: 2014 (Yst 240 Grade) or ERW or HRIW welded square or rectangular hollow steel sections conforming to IS 4923: 2017 (Yst 240 Grade), made of hot-rolled carbon steel strip conforming to IS 10748: 2004 (grade 3, yield steel 240 Mpa) as in purlins, rafters, posts etc. complete all as specified and directed.

S & F hot rolled low tensile structural steel of grade E165 as per IS 15911: 2010 as in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar works complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated (profile) steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category C3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering, end rib designed as capillary barrier (capillary grove) fixed with self drilling screws of corrosion resistance class 3 as per AS 3566 Part-II and of suitable size and type as per AS 3566 Part-I as per manufacture's instructions and EPDM washers including end and side lap, necessary scaffolding and safety measures at any floor complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category C3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self drilling screws of corrosion resistance class 3 as per AS 3566 Part-II and of suitable size and type as per AS 3566 Part-I as per manufacture's instructions and EPDM washers including end and side lap, necessary scaffolding and safety measures at any floor complete all as specified and as directed.

Preparation of old or previously untreated steel surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

M & L for preparation of old painted wood or wooden surfaces, of any description, over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work complete all as specified and directed by Engineer-in-charge.

Dismantling structural steel work including doors, gates but excluding framed truss etc into primary parts.

M & L for preparation and application of elastomeric waterproofing coating on external wall surfaces with single component, acrylic based, UV resistant, micro fibre reinforced, flexible, heat reflecting cum temperature reducing waterproofing coating system in the followings sequences: - (a) Surface Preparation: (i) All dust, loose, friable and foreign materials and glaze or varnish of tiles shall be completely removed by mechanical means or by a wash with a jet of air / water. All voids, undulations, uneven surfaces shall be treated with mortar made out of ShaliSBR latex of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd mixed with water, cement and sand in the proportion as recommended by the manufacturer. (ii) Cracks upto 3 mm and over 3 mm shall be filled with PlastiSeal and PlastiSeal P, respectively of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd mixed after “V” cut. (iii) Any poor plaster shall be removed and new plaster in cement mortar (1:4) mixed with ShaliPlast LW+ of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd shall be applied as recommended by the manufacturer. (b) Priming Coat: Primer coat shall be applied using ShaliPrime WB of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd mixed with water in 1:0.5 ratio and shall be applied @ 100 ml per sqm and shall be allowed to be dried for 3 to 4 hours. (c) Final Treatment: The first coat of ShaliCryl® 215 of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd diluted with 10% of potable water shall be applied @ 160 ml per sqm and shall be allowed to be dried for 6 to 8 hours. The second coat of ShaliCryl® 215 of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd without dilution shall be applied @ 140 ml per sqm and shall be allowed to be dried for 72 hours. The final coat of ShaliCryl TC 100 ES of M/s STP Limited or equivalent of M/s Sika India Pvt Ltd, M/s Fosroc Constructive solutions and M/s Pidilite Industries Ltd shall be applied @ 120 ml per sqm.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed.

Providing and fixing inter locking metal grid (snap grid for false ceiling) of size 605 mm x 605 mm in true horizontal level, hot dipped galvanized steel sections (galvanized @ 120 grams/sqm, both side inclusive) consisting of main “T” runner with suitably spaced joints to get required length and of size 24 mm X 38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm centre to centre and cross “T” of size 24 mm X 28 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main “T” at 600 mm centre to centre to form a grid of 1200 mm x 600 mm and secondary cross “T” of length 600 mm and size 24 mm X 28 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200 mm X 600 mm panel to form grids of 600 mm X 600 mm and wall angle of size 24 mm X 24 mm X 0.4 mm. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27 mm X 37 mm X 25 mm X 1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 mm X 30 mm X 0.8 mm spaced at 1200 mm centre to centre along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications and as directed by Engineer-in-charge.

M & L for 6 mm thick plain fibre cement flat sheets type B, any category as per IS 14862: 2000 (non-asbestos) building boards, fixed to timber/GI /Aluminium framework with screw in ceilings flat or sloping complete all as specified as directed by the Engineer-in-Charge.

M & L for preparation of new or previously untreated plastered/gypsum ceiling surfaces and applying two coat of oil bound distemper over one coat of alkali resistant primer complete all as specified and as directed.

Taking down cement plaster on stone/brick/concrete surfaces including racking out joint, hacking for key, scrubbing down with water complete all as specified and as directed.

Preparation of old steel surface of any description not exceeding 10 cm width or girth and applying two coata of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge

Dismantling of wall/ ceiling boards(fibre pulp insulation etc.) or insulations boards /slabs/blankets any thickness including cover fillets of any description including all snap grids and hanging arrangements complete all as specified. Note: - The rate quoted by the contractor shall be included the cost of making good and functional of any electrical parts to be damaged during dismantling works.

POONAM ELECTRIC INDUSTRY

RAVINDRA SALES

M/s Bijender Singh

M/s Khialdas Constructions

NIHAL ENTERPRISES

Shapers Constructions Limited

VASWANI BROTHERS

Raja enterprises

Vee kay construction