SPECIAL REPAIRS FOR ROOF TREATMENT TO OR MD ACCN BLDG NOS 123 124 AND 127 AT KARGIL LINE AND 364 AND 369 AT KOWKOOR OLD LINE AND PROVN OF TOILET BLOCK AND WASH ROOM NEAR BLDG NO 8 AT 1 EME CENTRE UNDER AGE BR (N) NO I OF GE (NORTH) SECUNDERABAD

Taking down of old bituminous tarfelt or any other type of roof treatment from roof/ concrete surfaces/cement morter 10mm rendering including removal of rubbish/ demolished materials out of MD land and including cleaning of the roof surface with wire brush to make it free from dust, dirt etc complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided in roof padding concrete etc complete including removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

M&L Providing PCC (1:2:4) Type B0 (using 12.5 mm graded stone aggregate) with 2% by weight of cement or as per manufacturer's instructions water proofing as in levelling course, haunching, coping and similar works over RCC roof surface and RCC over head tank top surface including rounded or chamferred on edges and formwork etc all as specified and directed.

M&L Rendering 10mm thick in CM (1:4) on top of roof surfaces duly mixing with water proofing compound at the rate of 3% by weight of cement and finished even and smooth complete all as specified and as directed. Note: Water proofing compound will be measured and paid separately under relevant item in this schedule

M&L Rendering 10 mm thick CM (1:6) on other than fair faces of brick surfaces finished even and smooth without using extra cement.complete all as specified and as directed.

M&L Rendering 15 mm thick CM (1:6) on other than fair faces of brick surfaces finished even and smooth without using extra cement.complete all as specified and as directed.

M&L Rendering 15 mm thick in two coats, 10 mm thick in CM (1:6) and 5 mm thick in CM (1:4) mixed with integral water proofing compound as per manufacturers instructions, on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound shall be measured and paid separately.

M & L Rendering 10 mm thick CM (1:4) on concrete surfaces such as ceiling or soffits of chhajas etc; finished even and smooth without using extra cement complete all as specified and as directed.

&L Rendering 10 mm thick CM (1:4) mixed with integral water proofing compound as per manufacturers instructions, on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound shall be measured and paid separately.

Supply only Integral water proofing compound

M & L Providing water proofing treatment with APP based polymeric membrane minimum weighing 3 kg/ Sqm and minimum 3mm thick reinforced with polyester non oven fabric ( weight not less than 150gm/Sqm) applied on one coat of oil based bitumen emulsion primer @ 0.3 lit per sqm ( OR as per the directions of manufacturer instructions) including cleaning of surface thoroughly from dust, dirt and projections. Laying of membrane by forced ( torch) application with 10cm overlaps . A coat of blown bitumen 85/25 grade @ 1.2 Kg/sqm to be applied on top of membrane, finally coating the surface with bituminous aluminium paint @ 100gm/Sqm complete all as specified and as directed.

M&L Providing application of one coat of water based bitumen emulsion primer at the rate of 0.3 litres per square metre after cleaning of the surfaces thoroughly from dust, dirt and projections and applying water proofing treatment with APP based polymeric membrane of weight 3.5 Kilogram per square metre and minimum 3 mm thick reinforced with polyester non wove fabric (weight not less than 150 grams per square metre) as per IS 3384 on primed surface by forced application over roof surfaces with the over laps of 10 centimetres APP, membrane grit finish on roof slab all as per manufacturer's instructions complete all as specified and as directed.

M & L Preparation of surface by sweeping with wire brushes and cleaning surface from dust , dirt and projections and providing water proofing treatment with APP based polymeric membrane minimum weight 3.0 Kg per sqm and minmum 3mm thickness reinforced with Polyester non woven fabric (weight not less than 150gm/sqm) as per IS 3384 applied on one coat of oil based bitumen emulsion primer @ .3 ltr /sqm by forced application with 10cm over laps and applying a coat of blown bitumen 85/25 @ 1.2Kg/sqm on top of membrane and providing 25mm thick sand cousion to receive lean concrere complete all as specified and as directed.

M&L 20 mm thick screed bed in CM (1:4) duly mixing with water proofing compound at the rate of 3% by weight of cement or as per manufacturer's instructions surface etc complete all as specified and as directed. Note: Water proofing compound will be measured and paid separately under relevant item in this schedule

M&L Providing 300 mm x 300 mm x 20 mm thick PCC tiles (Hydraulically pressed) with grey cement, set, jointed, cut and polished. The joints shall be grouted and immediately after gouting, the joints shall be pointed flush in in CM (1:3) mixed with 150ml per kg of cement of polymeric based lilquid water proofing additive by weight of cement or as per manufacturers instructions etc all as specified and directed. (Note : Supply of polymeric based liqluid water proofing compound will be measured and paid separately)

Supply only polymer based lilquid water proofing compound.

M&L Making the grooves to 'V' section in existing parapet walls/columns over RCC roofs, cleaning out and tacked the polymeric membrane in to the grooves and sealed solidly with a hot mixture of bitumen and clean dry sand in the ratio of 1:1 by weight etc complete all as specified and directed.

M & L Cleaning with wire brush on top of roof of any type and chajja top surfaces etc, including flashings and junction of parapets, etc., and surface painting, with a layer of blown bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cu. m per sq. m, and lightly tampered (area of flashings, etc., shall be added to the roof area) complete all as specified and as directed.

Surface dressing not exceeding 15 cm deep in hard/dense soil complete all as specified and directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in hard/dense soil complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth for laying of drain pipes,manholes,etc and getting out in hard/dense soil complete all as specified and directed.specified and directed.

Excavation in trenches not exceeding 1.5 m wide, exceeding 1.5 m depth and n.exc 3.0 m in depth for laying of drain pipes ,manholes,etc and getting out in hard/dense soil complete all as specified and directed.specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removing excavated material exc. 50 m & n.exc 250 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M & L PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundations filling and mass concrete complete all as specified and directed.

M&L Providing RCC M-25 (Design mix) (using 20mm nominal size graded crushed stone aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns,etc; basement slabs, comlpete all as specified and directed.

M&L Providing RCC M-25 (Design mix) (using 20mm nominal size graded crushed stone aggregate) as in columns, pillars, piers, posts and struts etc. complete all as specified and directed.

M&L Providing RCC M-25 (Design mix) (using 20 mm graded stone aggregate) as in beams, cantilevers bressummers lintels over 1.5 m span,etc complete all as specified and directed. .

M&L Providing RCC M-25 (Design mix) (using 20 mm graded stone aggregate) as in slabs supported on walls,beams and columns in floors,roofs,landings,balconies,canopies,deck slabs in shelves and the likeetc complete all as specified and directed.

Use and waste of formwork to sides of concrete foundation, footings, base of coloumns, raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter for rough finished flat surfaces of concrete complete all as specified and as directed.

Use and waste of formwork to sides of pillars, posts, struts, piers, coloumns and stanchions for rough finished flat surfaces of concrete complete all as specified and as directed.

Use and waste of formwork to sides and soffits of floor or roof beams,lintels,beam haunching,etc for rough finished flat surfaces of concrete complete all as specified and as directed.

Use and waste of formwork with rough finished flat concrete faces as soffits of suspended slab such as roof slabs, floor slabs, landing & similar work complete all as specified and as directed.

M & L PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in coping, benching of manholes, drains and surface channels etc., including necessary formwork, weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

M&L Pre cast RCC (1:2:4) type B1 (using 20 mm graded stone aggregate) as in cover slabs for manholes, and set in CM (1:4) including necessary formwork complete all as specified and directed.

M & L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified and directed.

M&L Walling random rubble, uncourced well bonded, bedded and solidly hearted, built in CM (1:6) complete all as specified and as directed.

M & L Brick work with using old size flyash bricks straight or curved on plane exc 6m mean radius built in CM (1:6) complete all as specified and directed.

M & L Brick work with using old size flyash bricks straight or curved on plane exc 6m mean radius built in CM (1:4) complete all as specified and directed.

M & L Half brick work with using old size flyash bricks , straight or curved on plan exc 6.0 m mean raduis and built in CM (1:4) as in partition walls complete all as specified and directed.

M&L TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips,complete all as specified and directed.

All as per Item No.41 above, but 6 to 8 mm dia complete all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/window/ ceosetory windows & other frame chowkhats of side frame of size 50x100 mm comprising of virgin PVC pllymer 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 fabiricated 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 withdrawals srength of 2200N (face0 & 100N (Edge), minimum compressive strength of58 N/mm2 modules of elasticity 900 N/sqmm 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 das fasteners of required dia dn lemgth cpmplete as per diretion of Engineer - In -Charge.

S&F Facory made single extruded WPC (Wood Polymer Composite) solid plain flush door shtter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade),calcium carbonate and natural fiber (wood powder/rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms having minimum density of 650 kg/cum and screw withdrawal strength of 1800N (face) & 900 N (edge, minimum compressive strength of 50 N/mm2 modules of elasticity 850 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 fixing with stainless stee butt hinges of required sice with necessary full body threaded sta headed counter sunk SS screwes all as per direction of Engineer - In -Charge.

M & L 100 mm size Butt hinges (medium weight) cold hold alluminium extruded section and fixed complete all as specified and directed.

S & F 150mm long aluminium handles, cast type anodised extruded section and fixed complete all as specified and directed.

S & F 150 mm long aluminium anodized barrel tower bolt of extruded section complete all as specified and directed.

S&F Ventilator made with 5mm PVC sheet a overall outer dimensions of size 600 x 600. The rails and styles shall be 40x57mm duly reinforced with 19x19mm steel tube. The ventilator is devided int two eqal parts panels with mullion of 62x57 mm. The bottom portion of the ventilator is fitted with 3.5mm pin head glass and top portion is devided with louver arrangement for placeing the glasses.including 12mm dia 2 Nos of bars in each penels complete all as specified and directed.

M&L Hard core of gauge n exc 63mm, deposited spread and levelled in layers n.exc 15cm thick, watered and rolled/ rammed to a true surface complete all as specified and directed.

M & L 75 mm thick PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as sub base to floor complete all as specified and as directed.

M&L 75 mm thick PCC (1:3:6) type C2 (using 40mm graded stone aggregate) as in plinth protection laid in alternative bays finished even and smooth without using extra cement including making 10 mm wide grooves to full depth at 3 m interval and at every change of direction and filling the grooves with mixture of bitumen and sand mixed in the ratio of 1:3 by weight and top 10 mm depth sealed with sealing compound grade ‘A’ complete all as specified and directed.

M&L Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M&L Screed bed or bedding layer of mortar 15 mm thick in CM (1:6) for laying floor finishes complete all as specified and directed.

M&L Glazed (Coloured) ceramic tiles of size 300 x 450 x 8 to 9 mm/ 450 x 350 x 8 to 9 mm thick as in vertical surfaces such as skirting,dado,etc set and jointed in neat cement slurry and pointed in white or coloured cement to matchetc complete all as specified and as directed.

M&L Rendering 10 mm thick CM (1:4) as in backing coat for laying tiles complete all as specified and as directed.

M&L Preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

M & L Preparing newly plastered ceiling surfaces and applying three coats of white wash complete all as specified and as directed.

M&L Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specified and as directed.

M&L Preparation of new steel or iron surfaces of any description over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of zinc chrome red oxide primer complete all as specified and as directed.

S & F 15 mm dia GI tubes (medium grade) ISI marked, galvanised with all fittings fixed to walls and ceilings or laid in floors including taking down unserviceable pipes complete all as specified and directed.

S & F 20 mm dia GI tubes (medium grade) ISI marked, galvanised with all fittings fixed to walls and ceilings or laid in floors complete all as specified and directed.

M&L Cutting existing steel tubing for alterations or additions (Each cut measured) including making necessary threading and connection to the existing line to new line of 40mm dia of pipe complete all as specified and directed.

S &F Vitreous china pedastal pattern water colset white, including 'P' or 'S' trap set in and including lime concrete bedding complete all as specified and as directed.

S & F 10 litres capacity PVC low level flushing cistern including brackets complete, fixed complete all as speciified and as directed.

S&F 15 mm dia bib tap, CP, fancy type with crutch or butterfly handle, screwed for iron pipe or for unions and fixed complete all as specified and directed.

S & F 15mm Stop valves, fancy type, cast copper alloy, cromium plated screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as speciified and as directed.

S&F 20 mm bore stop valve, cast copper alloy, screwed down, high pressure, with or without crutch or butterfly handles, screwed both ends for iron pipes or unions complete all as speciified and as directed.

S&F 15 mm dia Pillar taps, fancy type, chromium plated, screwed down, high pressure, with or without lettered ‘Hot' or ‘Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed.

S&F PVC connection 15mm bore size with PTMT nuts of length 450mm complete all as speciified and as directed.

S&F Salt glazed stoneware gully traps, square or round mounted type ' P' of size 150x150mm complete all as specified and directed.

S&F 75 mm dia PVC (SWR) multi floor trap with grating including jointing with solvent cement complete all as specified and directed.

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

S & F 110 mm dia UPVC (SWR) vent cowl complete all as specified and directed.

S&F PVC (SWR) pipes 110mm dia single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.

S&F 75 mm dia PVC (SWR) pipes single socketed with rubber ring joints fixed to walls including removing old pipes complete all as specified and as directed.

S&F 110 mm dia PVC (SWR) junction single 'T' equal or unequal with oval access door complete all as specified and as directed.

S&F 75 mm dia PVC (SWR) bends, any radius with oval access door complete all as specified and as directed

S&F Vitreous china urinal, half stall type, white (excluding flushing cistern, flush pipe and waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screw, pointing around urinal back in cement with grating and union for discharge pipe including waste pipe complete all as specified and as directed.

S&F Vitreous china urinal partition white of size 310 x 700 mm complete all as specified and as directed.

S&F Vitreous China wash basin, white, flat back, size 550x400mm excluding ditto but including brackets complete all as specified and as directed.

S&F PTMT waste coupling 32mm bore half or full threaded ( minimum wwight 32mm- 45 gms) complete all as specified and as directed.

S&F PVC waste pipe 32mm bore for WHB/ Urinal complete all as specified and as directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) , exc 250& not exc 500 litrs tanks complete all as specified and as directed.

S&F in repairs 500 litres capacity rotational moulded polyethylene water storage tank of triple layer type (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I complete all as specified and as directed

S&F Rotational moulded polyethylene water storage tank 500 Litres capacity triple layered (cylindrical, vertical with classed top) hoisted and fixed in position of .complete all as specified and directed.

M&L 25 mm dia ball valves high pressure of PTMT with epoxy coated Aluminum rod & high-density plastic ball screwed for iron pipe 25mm bore & fixed.(Minimum weight 455 gms) complete all as specified and directed.

M&L Concrete bed 150 mm bore with PCC ( 1:4:8) type D2 (using 40mm graded stone aggregate) to drain pipes including packing under and haunching against the sides of pipes after they are laid and testing complete all as specified and as directed.

M&L 150 mm bore RCC pipes, class NP3 laid in trenches with collar and jointed with cement joints complete all as specified and as directed by Engineer-in-Charge.

Cutting into existing manholes for connecting new drains of size 150 mm internal dia of pipe making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required complete all as specified and as directed.

Provision of on site LLDPE septic tank suitable to carry sewage and sullage water for 15 users capacity including excavation in any type of soil, PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) below foundation, vent shaft, connection etc., complete all as specified and as directed by Engineer-in-Charge.

Construction of soak well of size 1.80m dia x 3.0 m depth in any type of soil, foundation in PCC (1:3:6) type C2 (using 20 mm graded stone aggregate) wallsl of honey combed masonry with top ring of M-25 (Design mix) concrete, including intercepting chamber screen chamber brick work in CM (1:4), including filling with brick bats and proviing RCC cover slab in M25 /SFRC cover complete all as specified and as directed by Engineer-in-Charge.

M&L Concealed Point wiring complete with stranded copper conductor cable in concealed non-metallic PVC conduit 1.5 Sqmm (nominal area) PVC insulated unsheathed cable up to 1100 V grade FRLSH conforming to IS - 694 multistranded drawn including conduit with new sunk type pressed steel terminal boxes suitable for MODULAR switches including fixing/grouting sunken/ surface as per site requirement covered with suitable modular white cover plate for suitable size for mounting of MODULAR switches, regulators and drawing continuous earth wire with one run of 1.5 Sqmm (nominal area) PVC insulated unsheathed cable up to 1100 V grade FRLSH conforming to IS - 694 multistranded copper conductor as earth wire and connecting to common earth dolly for one light point controlled by one, one way switch 5 amps, SP and making good the disturbed wall surfaces to match with the existing surfaces complete all as specified and as directed. Note: 1. Rate of Modular Inner and outer plate and modular metal box are inclusive. 2. Rate for Cutting chasses measured and paid seperately

All as per Item No.92 above, but one 3 point 5 Amps switch socket outlet point controlled by one switch on the same board.

All as per Item No.92 above, but using 2.5 Sqmm single core FRLSH copper conductor cable of multistranded PVC insulated unsheathed 1100 Volts grade for 3 Pin 15 Amps switch socket combination point on independent board including running of 2.5 Sq mm FRLSH copper conductor PVC insulated cable as earth continuity conductor.

S & F Modular switch 1 way 6 A, 1 Module capacity 230 volts complete all as specified and directed.

S&F Socket outlet modular type multipurpose 5 Pin, 6 amps, 230 volts combined 2 Module complete all as specified and directed.

S & F Ceiling rose three terminal surface bakelite type AC 50 Hz 230 Volts of size 65 x 50 mm complete all as specified and directed.

S & F Modular switch 1 way 16 A, 1 Module capacity 230 volts complete all as specified and directed.

S&F Socket outlet modular type multipurpose 5 Pin, 6/16 amps, 230 volts combined 2 Module complete all as specified and directed.

S&F Wall mounted LED batten with extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver 1 x 10w, 230 volts, bipin holders, DIFFUSED TYPE connector block internally prewired etc with 2 Nos PVC round blocks for mounting arrangements including all accessories with new 3 core multi stranded copper conductor of size 23/0.193 from ceiling rose to fitting and including LED Tube 10W complete all as specified and as directed.

M & L Submain wiring with two runs of single core 2.5 Sqmm FRLS PVC insulated copper conductor multistranded 1100 Volts grade drawn through and including rigid PVC conduit and concealed conduit accessories of suitable dia medium grade including running up of one runs of 2.5 Sqmm FRLS copper conductor multistranded PVC insulated cable as earth continuity conductor along the wiring and connected to the common earth dolly complete including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing all as specified. Note:- Three runs of 2.5 Sqmm cable and one run of conduit shall be measured and paid as one unit length.

S & F LED light fitting 1x10W bulk head luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed.

S & F Exhaust fan 250 mm sweep, 230V, 50 Hz, 1200 RPM Copper winding made of sturdy engineering plastic complete with louvers shutter, complete all as specified and directed

S&F in replacement sheet metal enclosure MCB DB SPN 4 way with 200 amps rated bus bar 240 volts double door with magnetic locking system complete all as specified and as directed.

S&F MCB, SP 6-32 Amps, 240 volts of rupturing capacity 10 KA, 'C' series complete all as specified and as directed.

S & F MCB SPN 32 Amps 240 volts,'C' series complete all as specified and as directed.

M&L Earthing with galvanized mild steel earth plate electrode 60 centimetre x 60 centimetre x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 metres below ground level, the top edge of the earth plate at a depth of not less than 1.5 metres below ground level connected to galvanized iron earth wire of 4 mm dia by means of bolts, nuts and washers made out of GI / steel earth wire protected by GI light grade pipe 15 mm bore, 20mm dia light grade galvanised iron pipe with funnel wire mesh for watering and connecting to main switch board / control board all s shown in electrical plate of SSR Pt - I connected to earthing test point and including testing on completion complete all as specified and as directed. Note: The unit rate shall also include for excavation, earth work in hard/dense soil, plain cement concrete 1:3:6 type C1 by using 20 mm graded aggregate in pit, 50 mm thick reinforced cement concrete 1:2:4 type B1 using 20 mm graded aggregate cover duly reinforced with 8 mm dia TMT bars @ 100mm centre to centre both ways, CI cover with CI frame hinges, galvanised iron funnel with watering pipe, wire mesh, complete.