REPAIR TO CLEAR WATER COMPLEX, PUMP HOUSE AND OTHER MES INSTALLATION AT MIL STN SGNR

Dimolition of Brick tiles or terracing tiles , single layer on roofs complete all as specified and directed.

Demolition of old mud phuska of any type of soil and any thickness, removing rubbish of the premises cleaning surface and preparing to receive new cement plaster complete all as specified and directed.

M&L for levelling course for roof slab, PCC type B0, 1:2:4(12.50mm graded aggragate) for maintaining proper roof slope and finishing sirface even and smooth etc complete all as specified and directed.

M&L for Heat reduction of roof with reinforced elastomeric heat reducing liquid membrane of 400 micron thickness in four layers(100 micron each layer) having more than SRI of 110, tested as per ASTM E 1980 C 1549 and ASTM C 1371, respectively). The coating should have water absorption less than 1% as per IS:101(P-7/Sec-1) 1989, with the ability to resist heat upto 125*C as per IS:101(P-7/SEC-3) 1990 having VOC less then 1.00 g/ltr as per ASTM D 3960 and should have excellent resistance to transmission of ponded water upto 2.5 bars of pressure for 7 days . It should also be resistant to Ammonia solution , sodium nitrate, sodium hydroxide, along with water and soap solution as per IS :1-1 (P-7/sec-2) 1990. The heat reducing membrane will be laminate with 25-40 micron thick transparent Nano modified composite cross link polymeric coating with minimum of 40 % solid content as per IS :101(P-5/sec-3) 1988 along with having dust and water repellent and anti graffiting properly passing scratch hardness test of 500g as per IS:101(P-5/sec-2) 1988 . It should also pass cross cut adhesion test as per IS:101(P-5/sec-2) 1988. The polymeric coating should have a self-cleaning and easy to clean property with exellent weather stability and DPR(Dirt pickup ratio). Suraface preparation includs washing cleaning to remove all dust, fungus etc. The work will be done under the supervision of the Engr-in-charge. The coating thickness and the methodology of application shall be strictly be carried outby the authorised vender/manufacturer with all specifications and as approved bythe Engr-in-charge. Note: (i) The plan area of floor/parapet(top) shall be considered for payment.(ii) The procurement of material and execution of the work of water proofing treatment shall be carried out by authorised applicator from one of the following manufacturers approved by GE: M/s stashield technologies or equivalent.(iii) The manufactures /authorised applicator shall be give a warranty for the performance & durability for 10 years.

Making benching with PCC (1:2:4) type B0 using (12.50mm graded stone aggregate) mixed with WPC along side wall adjoining to roof in concave shape complete all as specified.

Taking down chowkats or frame with shutter (without taking out shutter from the frame) not exceeding 1.50 sqm each as doors, windows & ventilators etc. and removal from site all as specified and directed.

Taking down chowkhats or frame exc 1.5 Sqm but n.exc 4 Sqm each with shutters (W/out taking off shutters from the frames) all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners deemed to be included in quoted rates)

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 x 125 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners deemed to be included in quoted rates.)

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 45 x 70 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives(maximum toxicity index of 12 for 100 gms) abricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners deemed to be included in quoted rates.). Note: For WPC solid door/window frames,minus 5mm tolerance in dimension i.e.depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. Note : 1: Test certificate of manufacturer to be provided by contractor . 2. Embossing with barcode of manufacturer engraved over each door frame and shutter is manadatory.