REPAIRS TO ROOF TREATMENT AND OTHER MISC WORKS AT 9 SIKH LI,TA BN ,BDE HQ AND OTHER UNIT UNDER AGE B/R-II GE(I) KANPUR

Amount

Demolition of brick work built in Cement Mortar complete all as specified and as directed by the Engr-in-charge.

Demolition of reinforced concrete as in Roofs, floors (other than ground floors), beams staircases, landing, chajjas, and similar suspended work height upto 8 metre complete all as specified and as directed by the Engr-in-charge.

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 as directed by the Engineer-in-charge.

Dismantling of Asbestos cement corrugated and semi corrugated sheets in roof covering complete all as specified and as directed by the Engineer-in-charge.

S & F 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 complete all as specified and as directed.

S & F Pre-painted galvalume aluminum zinc coating GI based plain 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 complete all as specified and as directed.

M & L for (Except sheet) 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls, etc., Fixed with L-type or J-type or cranked hook bolts complete all as specified and as directed.

S&F 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 6x 100 mm grouted in slab and rafters as reqd on site complete all as specified and directed by Engr-in-Charge.

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

Dismantling timber scantlings 40 sq. cm and over in section, in any position as in framed work 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 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) ovre a coat of zink oxide primercomplete all as specified.

Dismantling of terracing tiles/brick tiles single layer on roof complete all as specified and as directed by the Engineer-in-charge.

M&L for brick tiles 40mm thick with minimum flexural strength 1.5 N/Sqmm set, joints grouted flush in CM 1:3 mixed chemical (plasticizer) by weight of cement over 15 mm thick screed bed in CM 1:4, complete all as specified and as directed by the Engineer-in-charge.

All as per item 17 but except tiles complete all as specified and as directed by the Engineer-in-charge.

Raking out joints/pointing to brick work , brick tiles, laid flat, in floors, surface channels, roofs, etc

M&L flush pointing to 30 cm by 15 cm brick tiles laid flat in paving & roofs in cm 1:3 including chemical plasticizer by weight of cement complete all as specified and directed.

Cutting groove in brick wall, 75 mm wide and 65 mm deep and shaping horizantal face of groove witn CM (1:3) complete all as specified and as directed by the Engineer-in-charge.

Demolition by using hand held electric drills, cutting machine, chisels etc (direct use of hammers on RCC roof for demolition is strcitly prohibited) of concrete of any description including mud in roof any thickness with and including roughening old concrete surfaces by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and as directed by the Engineer-in-charge.

M&L for plain cement concrete (1:2:4) type B-0 using 12.5 mm graded stone aggregate as in padding, coping, roof kerb including hunching, benching etc complete smooth surface without using extra cement all as specified and directed.

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 by Engineer-in-Charge with 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.

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 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 integral water proofing compound, complete all as specified.

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 34 but 20 mm dia bore pipe

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 36 but 20 mm dia

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 38 but 20 mm dia

S&F in repair 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 40 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.

Dismantling wall or ceiling boards (fibre, pulp insulation etc) any thickness & at any height complete all as specified and directed.

Supply & Fixing of Armstrong Mineral Fibre Acoustical Suspended Ceiling System with DUNE (MICRO LOOK) EDGE TILES WITH ARMSTRONG XL 15 mm EXPOSED STEEL ANGLE. The tiles should have Humidity Resistance (RH) of 99%, NRC Upto 0.5, Light Reflectance >85%, Thermal Conductivity k = 0.052- 0.057 w/m K, Colour White, Fire Performance Class 0/Class1 (BS 476 Part 6&7) in module size of 600 X 600 X 12 mm with Bio Block coating on the face of the tile, suitable for Green Building application, with Recycled content of 38-41%.The steel angle should be of “Armstrong” make with 15mm wide T - section flanges colour white having rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 32, 27 and 27mm and a load carrying capacity of 7.5 Kgs/Sqm. The T Sections have a Galvanizing of 90 grams per Sqm & passed through 500 hrs of Salt test ,Perimeter trim to be Armstrong wall angles of size 30x19x19mm, secured to walls at 450 mm maximum centre to centre hanging with 4 mm GI wire copmlete all as specified and directed according to manufacturers instruction and Complete all as specified and as 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.

JOG CONSTRUCTION

M/s DKS Engineering Works

murty construction company

Allied Builders And Engineers

M/S MAA TARA TREATMENT PROJECT