SPL REPAIR TO ROOF TREATMENT OF OTM ACCN BLDG NO P-93, P-94 AND P-95 OF CIH, ADDN/ALTN TO BOUNDARY WALL OF VIEW CUTTER FENCE OF (APPROX 200 MTR LENGTH) 22 ROU AND PROVN OF PARKING SHED AT JS ENCLAVE (JCO/OR MD ACCN) UNDER AGE B/R-IV OF GE(S) MEERUT C

Amount

Taking down old existing water proofing treatment from top of RCC/arch slab including taking down of concrete padding or plaster and raking out joints of arch slab and hacking the top of RCC slab, cleaning with water and dispose off rubbish upto 200 meter complete all as specified and directed

M&L for providing PCC 1:2:4 type B-1 (using 20m graded crushed stone aggregate) as in roof padding, roof kerbs or mud stops, rounded or chamfered etc finished fair and even without using extra cement, complete all as specified and directed.

M&L 15 mm thick (Average thickness) scread bed in cement mortar 1:4 on roof surface including flashings and junction of parapets etc., finished even and smooth using water proofing compound @ 200ml per 50 Kg of cement consumed or as per manufacture instruction after brushing cement slurry complete all as specified and directed. Note:- Water proofing compound will be measured & paid separetly under "Supply only item"

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

Cutting out cracks to V section to 25 mm depth in existing roofs or terracing, cleaning out, wetting,and painted with shalitex primer and filled with sealing compound , APP membrane complete all as specified and directed.

M&L for providing and lying 3mm thick APP (Aractic ) polypropylene polymer) modified prefabricated five layer, weight not less that 3.6 Kg/Sqm water proofing membrane, black finished , reinforced with non-woven polyester matt make as approved, consisting of a coat of bitumen primer @ 0.40 Ltr/sqm by the same membrane manufactruer, of density 0.87 to 0.89 Kg/ltr at 25 degree celcius temperature and viscosity 70-160cps. Over the primer coat, the layer membrane shall be laid using butane torch and sealing all joints etc after preparing the surface complete as per standard practice as per manufactrer's instructions. The vital physical and chemical parameters of the membrane shall be as under :- (a) Joint strength in longitudinal and transverse direction at 23 degree celcius as 650/450N/5cms. (b) Tear strength in longitudinal and transverse direction as 350/250N/5cms. Softening point of membrane not less than 150 degree celcius. Cold flexibility upto 20 degree celcius when tested in accordance with ASTM (D-5147). (c) The laying of membrane shall be got done through the authorized applicator of manufacturer of membrane only.

Taking down cement plaster on wall, parapet wall, RCC chajja,roof slabs and projection on top of chajja etc including raking out joints, hacking for key scrubbing down with water etc complete all as specified and directed.

M&L rendering 15 mm thick (Average thickness) rendering on wall, parapet wall, RCC chajja, roof slabs and projection on top of chajja roof surface including flashings and junction of parapets etc., finished even and fair on in CM (1:4), using water proofing compound as per recommended ratio, after brushing cement slurry complete all as specified and directed.

M&L for preparing the newly plastered surfaces and applying two coats of cement base paint on walls / vertical surfaces complete all as specified and direcrted.

Cleaning and clearing vegetation, debries from roof top, chajja etc. and disposal of the same to a distance n.exc 100 metre complete all as specified and directed.

Disconnecting existing tanks, setting aside for repairs, cleaning etc and hoisting if required and reconnecting and refixing in position after roof repair of capacity of tank exc 1000 ltrs but not exc 2000 ltrs cap complete all as specified and directed.

S&F in repairs 110 mm dia PVC SWR pipes single socketed in any length with rubber ring joints fixed to wall with and including fixing of MS clamps made out of flat iron of size 25mmx3mm including nuts & bolts etc complete all as specified and directed.

S&F PVC bends plain(any radius) for 110 mm bore pipe complete all as specified and directed.

Supplied and fixed GI steel water tubing 15 mm bore medium grade with all fittings fixed to walls and ceilings or laid in floors including cutting screwing and waste etc and cutting through walls floors etc including taking up or down steel tubing & connections complete all as specified and directed.

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

Dismantling of barbered wire of any size any description fixed on posts of any kind all as in fencing complete all as specified and directed.

Demolition of brick work or rubbled stone masonry including all quoins arches , pillars etc built in cement mortar and including removal from the site complete all as specified and directed.

M&L brick work with sub class fly ash bricks straight or curved on plan exc 6 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete vertical surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L for prepration of newly plastered surface and finishing the surfaces of wall by applying three coats of white wash, complete all as specified & directed.

M&L for preparation of old surfaces finishing of walls and applying three coats of white wash complete all as specified & directed.

S&F Joist, channel, angle, or tee sections, fixed independently including drilling holes, without connecting plates, etc. (cut to ordinary lenghts i.e. within 20mm of the length indicated) conforming to Fe 410-0 or 310-0 complete all as specified & directed.

M&L preparation of new or previously untreated steel surfaces of any description not otherwise described, over 10cm in width or girth and applying two coats of synthetic enamel paint over and including one coat of red oxide primer complete all as specified & directed.

M&L Providing Cement Concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregates) as in foundation/filling and mass concrete complete all as specified and directed.

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

Excavation in trenches not exc 1.5m wide & not exc. 1.5 in depth in soft/loose soil for foundation laying cable etc exc 10 sqm on plan and n exc 1.5m in depth and getting out in soft loose soil complete all as specified and directed

Surface dressing n exc 15 cm deep incl site clearance in soft/ loose soil complete all as specified and directed.

Removal of excavated material to a distance n.exc 50 meter and depositing where directed at a level n.exc 1.5m above or below the starting point complete all as specified and directed.

M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S 1161-1979 grade St.-240 complete all as specified and directed.

S&F rolled mild steel plates ( plain on chequered) channels, square cut or notched (ordinary and counter sunk) forming holes without any attachment conforming to Fe 410 W (Gde E. 250) quality ‘A’ complete all as specified & directed.

S&F Mild steel flat iron as in wind ties including cutting drilling holes and securing bolts confirming to Fe 410-0 of 310-0 complete all as specified and directed.

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, Dia exc 5 cm and n exc 10 cm long. Complete all as specified and directed.

M&L for laying 60 mm thick machine pressed precast PCC coloured interlocking paver block moulded in PVC frame / mould any shape and size conforming to IS 15658-2006 of M-35 grade of approved design with gray cement and pigment to match shade / colour / matrix of tiles set and bedded over and including 25mm thick fine river washed sand duly compacted with surface vibrator laid over compacted sub soil in flooring complete all as specified and directed.

M&L 75 mm thick cement concrete 1:3:6 type C-2 using (40 mm graded stone agg) as in sub base complete all as specified and directed.

M&L for hardcore of broken bricks gauges n.exc. 63mm, deposited spread and leveled in layers n.exc. 15 cm thick watered and rammed to a true surface complete all as specified and directed.

AR Enterprises

Rajneesh Jain

mohanlal gupta

jitendra AND Co

B.K.construction

Harsha Consultant and Builders

M/S AGARWAL CONSTRUCTION CO.