SPECIAL REPAIR TO ROOF TREATMENT OF BUILDING NO. P-1 OF OFFICERS MESS, PROVN OF STAINLESS STEEL SURGICAL SCRUB STATION AND PROVN OF OXYGEN PIPE LINE AT MILITARY HOSPITAL AT NEW CANTT PRAYAGRAJ.

Amount

Demolition of brick wok built in cement mortar including all quoins,arches,pillars,etc but excluding ashlar facing, dressed stone work, precast concrete article complete all as specified

M & L Brick work with fly ash bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete all as specified and directed

All as per srl item No 2 above but except old size sub class 'B' bricks complete all as specified and directed. (Note:- Old bricks retrieved from demolition shall be re-used)

Taking down cement plaster on brick wall or stone wall etc including raking out joints hacking for key, scrubbing down with water etc complete all as specified and directed

M&L for rendering 15mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5 mm thick in CM 1:3 on ceiling of RCC or brick finished fair and even without using extra cement. complete all as specified and directed.

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

Dismantling of brick tiles or terracing tiles, single layer on roofs and disposal of demolished material upto a distance of 100 Mtr complete all as specified and directed.

Demolition of mud in roofs, any thickness, including plastering and leaping ( whether full thickness removed or only a part thereof) complete all as specified and directed.

Removing demolished materials exceeding 50 mtr but not exceeding 1.5 Km and depositing where directed at a level n.exc 1.5m above the starting point, complete all as specified & directed. Note: Demolished material should not be thrown away on the ground from the top of roof, it should be removed from the roof by manually or by any mechanical means

M&L for 40 mm thick PCC 1:2:4, type B0 using 12.5 mm graded stone aggregate as in roof kerbs / benching / coving and roof padding over roof surfaces etc rounded or chamfered on edges complete all as specified & directed.

M&L for 10mm thick plaster in CM 1:4, mixed with liquid water proofing compound over concrete surface of roof when concrete is green complete all as specified and directed. Note:- Liquid water proofing compound shall be measured and paid separately.

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

M&L for preparation of existing roof surfaces and roof treatment with reinforced elastomeric liquid waterproofing membrane of 400-micron thickness in four layer(100 micron each layer) having SRI of 1 30, tested as per ASTM E 1980 (with Solar Reflectance and Thermal emittance tested as per ASTM 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 120 00 as per IS: 101 (P-7/Sec-3) 1990 having volatile organic compounds less than 50 gm/litre as per ASTM D 3960 and should have excellent resistance to transmission of ponded water up to 2.5 bars of pressure for 7days. It should also be resistant to Ammonia solution, Sodium nitrate, Sodium hydroxide, along with water and soap solution as per IS: 101 (P-7/Sec-2)1990. The waterproofing membrane will be laminated with 25-40 micron thick transparent Nano modified composite crosslinking polymeric coating with a minimum of 40% solid content as per IS: 101 (P -8/Sec6)1993 and also should pass Impact test as per IS: 101 (P-5/Sec-3) 1988 along with having dust and water repellent & anti-graffiti property 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 excellent weather stability and DPR (Dirt pickup ratio). Surface preparation includes pressure wash cleaning to remove all dust, fungus, etc. The work will be done under the supervision of the Engineer-in-charge by Graco airless machine. The coating thickness and the methodology of application shall strictly be carried out by the authorised vender/ manufacturers with all specifications and as approved by GE. (Make: Dr. fixit, Pidilite, Sika, Star shield) Note :- Roof treatment shall be carried out by the manufacturer in presence of the Engr-in-charge. The manufacturer shall give a guarantee for the performance & durability for 10 years. Tenderer is deemed to quote the rate accordingly.

S&F in repairs Ball Valves 20 mm bore dia of pipe high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (Minimum weight 20mm-210gms) complete all as specified & directed.

Taking down plaster from edges of RCC chajja or corners where steel reinforcement coming out and grouting with cement and filling the same with 15mm thick rendering in CM (1:3 ) and as per direction of Engr-in-Charge applying two coats of cement base paint over a coat of primer to match with the existing shade/colour of buildings complete all as specified and directed at site. (Note : The work to be carried upto two story height. Cost of scaffolding and its removal deemed to be included in quoted rate.

Taking up or down 15 mm bore GI steel tubing and connections on (walls, ceiling, floors, etc.) including cleaning complete all as specified and as directed

Taking up or down 20 mm bore GI steel tubing and connections on (walls, ceiling, floors, etc.) including cleaning complete all as specified and as directed

Taking up or down 25 mm bore GI steel tubing and connections on (walls, ceiling, floors, etc.) including cleaning complete all as specified and as directed

S&F 15 mm bore GI steel tubing "medium grade" with all fittings and fixed to wall, floor and ceiling etc complete all as specified.

S&F 20 mm bore GI steel tubing "medium grade" with all fittings and fixed to wall, floor and ceiling etc complete all as specified.

S&F 25 mm bore GI steel tubing "medium grade" with all fittings and fixed to wall, floor and ceiling etc complete all as specified.

Refixing old 15 mm bore GI steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and as directed

Refixing old 20 mm bore GI steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and as directed

Refixing old 25 mm bore GI steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and as directed

S&F in repair rotational moulded, multilayer HDPE water storage tank (white colour three layer) of 500 ltrs capacity(Cylindrical vertical with closed top) ISI marked fixed in position on existing places complete and refixing of inlet, outlet & overflow pipe etc, complete all as specified and directed.

S&F in repair rotational moulded, multilayer HDPE water storage tank (white colour three layer) of 1000 ltrs capacity(Cylindrical vertical with closed top) ISI marked fixed in position on existing places complete and refixing of inlet, outlet & overflow pipe etc, complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) pipes singles socket in any length with rubber ring joints fixed to wall or laid in trench or in floor complete all as specified and directed.

S & F in repair 110 mm bore PVC (SWR) bend any radius complete all as specified and directed.

Disconnecting existing tanks exceeding 500 & not exceeding 1000 ltr, setting a side (or tanks, setting aside ( or lowering if required) for lowering if required) for repairs, cleaning etc and hoisting if required reconnecting and re-fixig in position complete all as specified & directed.

Supply & laying 28 mm outer dia copper pipe of 0.9 mm thickness insulated with 1.9 mm Nitrile and 0.5 mm cascading of GI pipe light grade 50 mm bore including soil excavation upto 1 mtr, sand layering and covering the copper pipe & filling with excavated soil and remove the surplus soil from the site. Marking pole should be installed throughout the pathway of pipe line at every 30 mtr distance complete all as specified and directed. Note:- All required excavation, returning filling & removal and laying of sand in layers shall be deemed to include in the quoted rate.

S & F of Heavy Duty Oxygen Gas brass regulator 28 mm dia with 3 pieces fittings with nuts etc complete all as specified and directed.

S & F of Emergency Valve 28 mm dia with 3 piece fitting suitable for oxygen gas piping complete all as specified and directed.

S & F of Copper Coupler 28 mm dia with 3 piece fitting suitable for oxygen gas piping complete all as specified and directed.

S & F of Copper Elbow 28 mm dia with 3 piece fitting suitable for oxygen gas piping complete all as specified and directed by engr-in-charge

S & F of Saddle 28 mm dia with 3 piece fitting suitable for oxygen gas piping complete all as specified and directed.

S & F of NRV 28 mm dia with 3 piece fitting suitable for oxygen gas piping complete all as specified and directed.

S&F heavy duty stainless steel 304 Grade scrub station floor Model for splash free usage without touching directly with the handle size 1500 mm x 570 mm x1395 mm for hospital use complete all as specified and directed.

Jahanvi enterprises

Raman Bio Medical Engineers

M/S A P CONSTRUCTION

Channa Brothers and Co.