REPAIR TO ROOF TREATMENT AND CONNECTED WORK IN ZONE-III AND ZONE-IV AREA UNDER AGE B/R-II OF GE (I) KANPUR

Amount

Dismantling of Asbestos cement corrugated and semi corrugated sheets in roof covering complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

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

S & F Pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for (Except sheet any thickness) GI based corrugated steel sheet as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Dismantling timber scantlings in fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section complete all as specified and directed.

S&F MS Roof trusses (framed), trussed, purlins, crane gantries, chajjas, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc fixed with hilti bolts of size 6 x 100 mm grouted in slab and rafters as reqd on site complete all as specified and directed.

S&F MS wind ties for roof including securing bolts as directed, including all necessary drilling, bolting or riveting, etc.,and similar work conforming to Fe-290 Gde E-165 ® complete all as specified and as directed.

M&L Preparation of new steel or iron surfaces over 10 cm width or girth not otherwise described and applying two coat of synthetic enamel paint (of approved shade) over a coat of zink oxide primer complete all as specified and directed.

M&L Preparation of new steel or iron surfaces any description, n.exc 10cm in width or girth when unconnected girth not otherwise described and applying two coat of synthetic enamel paint (of approved shade) over a coat of zink oxide primer complete all as specified and directed.

Demolition of brick work built in Cement Mortar complete all as specified and directed.

M &L for Brickwork with subclass `B' Old Size bricks, straight or curved on plan exc 6m mean radius, built in Cement mortar 1:6 complete all as specified and directed.

M &L for Brickwork with subclass `B' Old Size bricks, straight or curved on plan exc 6m mean radius, built in Cement mortar 1:6, but Except bricks complete all as specified and directed.

M & L for brick work with subclass `B' bricks straight or curved on plan to any radius in half brick thick wall built in cement mortar (1:4) complete all as specified and directed.

Demolition Concrete of any description and in any position (any type of roof treatment) not otherwise specifically provided for etc complete all as specified and directed.

M&L for cement concrete type B0 (1:2:4 ) using 12.5 mm graded stone aggregate as in padding, coping, roof kerb incl hunching, benching etc mixed with non shrink chemical and curing with curing compound complete all as specified and directed.

M&L for 10 mm thick rendering on roof in CM 1:4 (witth using WPC ) finished even and smooth without using extra cement complete all as specified and directed. Note:- WPC measured and paid separately

Removing of demolished meterial to a distance of 500m or under, beyond the lead included in the rates, including loading, unloading complete all as specified and directed

M & L preparation of newly plastered sufaces of roof including cleaning the surfaces by using wire brush / pressure hose and applying high performance polyurethene liquid membrane roof coating cold applied in two coats @ 1.5Kg /Sqm/ 2 coats spray/ brush applied, with an elongation of 300% to 700% and tensile strength of not less than 3 N/Sqmm as per ASTM D412 and ASTM D2370, crack bridging abiltity of 3.5mm as per ASTM C1305, shore a hardness of not less than 60 as per ASTM D2240. The item includes epoxy primer applied @ 0.15Kg/Sqm and a geotextile of 40 GSM to be applied over first coat while first coat is still wet,complete as per manufacturer's instructions complete all as specified and directed. Note: The contractor shall submit a gurantee of 10 years from the date of completion of work for roof treatment alongwith manufacturer's gurantee. The amount of Rs. 40 ( Forty ) per Sqm and min of Rs. 4000/- for roof treatment shall be withheld from contractor's final bill till the expiry of gurantee period. The contractor at his own option may furnish fix deposit receipt pledged in favour of GE(I) Kanpur against guarantee money. 2. The roof treatment shall be carried out by authorised applicator of manufacturer. The name of applicator shall be got approved from GE before commencement of work.

M&L for Preparation of plastered roof surface by cleaning surface free from dust and other foreign materials etc. and laying in repair Atatic poly propylene polymer modified membrane pre fabricated 3mm thick with non woven polyester matt central core of 160 gms/Sqm weighing not less than 3.5kg per sqm laid over primer conforming to IS 3384 @ 0.4 lit/sqm by using LPG/Butane torch and applying uniform pressure with a roller with overlap of 100mm in longitudinal direction and 150mm in transverse direction laid as per manufacturers instructions complete all as specified and directed and including following courses of descriptions given below :- (a) A coat of bonding material using blown grade bitumen 85/25 confirming to IS-702 @ 1.20 Kg per Sqm. (b) Laying of APP modified membrane described hereinbefore with joints sealed with cement mortar (1:3) mixed with SBR latex @ 200ml per bag of cement and curved well before lying the membrane. (c) Applying binding material using blown grade bitumen 85/25 confirming to IS-702 @ 1.20 Kg per Sqm. Note : The contractor shall give a guarantee of 10 years from the date of completion of work for water proofing treatment. The amount Rs. 25.00 (Rupees Twenty five Only) per Sqm and min of Rs 2500/- for water proofing treatment shall be withheld from contractor’s final bill till the expiry of guarantee period. The contractor at his own option may furnish fix deposit receipt pledged in favour of GE (I) Kanpur.

Dismantling of terracing tiles/brick tiles single layer on roof,laid bedded and pointed in any mortar complete all as specified and directed.

M&L for brick tiles 40mm thick with minimum flexural strength 1.5 N/Sqmm set, joints grouted flush in CM 1:3 mixed with and including chemical (plasticizer) by weight of cement over 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

All as per item 23 but except tiles complete all as specified and directed.

Raking out joints/pointing to brick work , brick tiles, laid flat, in floors, surface channels, roofs, etc complete all as specified and directed.

Dismantling boarding , any description , fixed in any position with screws complete all as specified and directed.

Providing & fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595 x 595mm of approved texture with Semi perforated 12mm thick micro tegular edged GRG false ceiling tiles, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRCO.50 to 0.75 as per IS 8225:1987, Noncombustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanized iron section of 0.33mm thick (galvanized @120 grams per sqm including both sides) comprising of main-T runners of size 15 x 32 mm of length 3000mm, cross-T of size 15 x 32 mm of length 1200mm and secondary intermediate cross-T of size 15 x 32 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanized mild steel items (galvanizing @80 grams per sqm) i.e. 50mm long, 8mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1000mm to 2200mm length and L-shape level adjuster of size 85x25x2mm. Galvanised iron perimeter wall angle of size 24x24x0.40mm of length 3000mm to be fixed on periphery wall/partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall wood screws. The work shall be carried out as per specifications, drawing, complete all as specified and directed.

Hacking out old broken glasses of any description from metal frames including punching or drilling out old glazing pins/springs clips and fixing new ones complete all as specified and directed.

M&L for 3mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed.

M&L for 3mm thick figured glass, pin head type and glazing with oil putty in squares n.exc 0.5 sq. m in each pane complete all as specified and directed.

S & F in repairs Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Welding in repairs n. exc 2.5cm in length and thickness of metal exc 9mm but n.exc 20mm as in steel window, ventilators, doors, etc. complete all as specified and directed.

Taking down 110 mm dia rain water pipes, any pattern with all fittings complete all as specified and directed.

S&F (SWR) PVC Pipe 110 mm dia pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F PVC (SWR) bends 110 mm bore complete all as specified and directed.

Taking down cement plaster form brick or stone walls etc including raking out joints hacking for key scrubing down with water etc complete all as specifed and directed.

M&L Rendering 15 mm thick with WPC on fair face of brick work conc surface in CM 1:4 including necessary scaffolding, complete all as specified. (Note WPC Shall be measured separately)

Supply only water proofing compound complete all as specified and directed.

M&L for 10 mm thick cement plaster on ceiling in CM 1:3 finished even and smooth without using extra cement complete all as specified and directed.

M & L preparation of newly plastered surfaces of wall and applying two coats of cement based paint over a coat of primer complete all as specified and directed.

M & L preparation of new surfaces of ceiling and applying three coats of white wash on ceiling complete all as specified and directed.

Taking up or down steel tubing and connections of 15 mm bore complete all as specified and directed.

All as per item No 42 but 20 mm dia bore pipe complete all as specified and directed.

S&F of 15 mm bore steel tubing, medium grade, galvanised with all fitting, fixed to walls with clips and ceiling or laid in floor/concealed complete all as specified and directed.

All as per item No 44 but 20 mm dia complete all as specified and directed.

Refixing old steel tubing 15 mm dia of bore and connections in new or old position (Walls, ceiling, floors, etc.) with cilps or concealed as reqd at site complete all as specified and directed.

All as per item No 46 but 20 mm dia complete all as specified and directed.

Dismantling water tanks capacity in litres exc 500 & n.exc 1000 ltrs complete all as specified and directed.

Dismantling water tanks capacity in litres exc 1000 & n.exc 2000 ltrs complete all as specified and directed.

S&F HDPE triple layer (white colour) rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 500 litres capacity hoisted and fixed in position all as specified in SSR Pt-I including for hoisting into position either inside or outside of building, connecting up pipes, securing access cover etc including GI nipple of suitable sizes and numbers including 20mm dia ball valve high pressure of PTMT with epoxy coated aluminium rod with high density plastic ball complete all as specified and directed.

All as per item No 50 but size 1000 litres capacity hoisted all as specified and directed.

M&L for Disconnecting existing tanks, exc 250 & n. exc. 500 ltrs capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisted if required reconnecting and refixing in position complete all as specified and directed.

M&L for Disconnecting existing tanks, exc 500 & n. exc. 1000 ltrs capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisted if required reconnecting and refixing in position complete all as specified and directed.

S&F in repair 20 mm Gun-metal, globe or gate valves, with iron wheel head, screwed both end for iron pipe and fixed complete all as specified and directed.

S&F in repair 20mm dia ball valve high pressure of PTMT with ball brassrod with high density plastic ball screwed for iron pipe and fixed complete all as specified and directed.

murty construction company

N. K. ASSOCIATES

Ashirwad Contractor and Supplier

RAJA RAM AND COMPANY

M/s DKS Engineering Works

Khushi Muskan Engineer & Developer

Allied Builders And Engineers