PROVN OF CONNECTING CORRIDOR BRICK SIDE WALL WITH ALUMINIUM GRILL CUM UPVC FRAMED SLIDING WINDOW AND DOORS FOR BLDG NO P-111 AND P-112 AT KALYANI AND PROVN OF ADDITIONAL FACILITIES FOR OXYGEN GENERATION PLANT AND REROUTING OF FIRE FIGHTING PIPELINE

Amount

M & L for Brick work with fly ash brick, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 using old size brick complete all as specified and directed.

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only integral water proofing compound (ISI marked) complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over a coat of alkali resistant primer complete all as specified and directed.

M & L for preparation new external surfaces of wall etc and applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed.

Supply and fixing factory made uPVC door frame made of uPVC. extruded sections having an overall dimension (extruded section profile) 42x50 mm (tolerance ± 1 mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete all as specified by the manufacturer and as per directions of Engineer-in-charge complete all as per manufacturer's instruction and as specified and directed.

Supply and fixing factory made uPVC white colour Casement door with 3D hinges made of (big series) frame 67 x 64 mm & sash 67 x 110 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension (Area of door upto 2.00 sqm) comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, zinc alloy (white powder coated) 3D hinges and one handle on each side of panels along with zinc plated mild steel multi point locking having transmission gear, cylinder with keeps and one side key, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in-Charge. (Glass shall be paid separately) (Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net opening will be measured for payment purpose.)

Supply and fixing factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multichambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. (Glass or wiremesh shall be paid separately) (Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.)

S & F 5.5 mm thick, sheet glass, ordinary quality and glazing with neoprene rubber beading for UPVC door/window etc in square exceeding 0.5 Sqm and n.exc 1Sqm in each pane complete all as specified and directed. (Note: The cost of rubber beads included with the unti quoted rate of respective UPVC shutter)

S & F Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

M & L for 12 mm thick, Prelaminated particle board, interior grade, prelaminated both sides with decorative choice lamination fixed with screws to timber frame work complete all as specified and directed.

S & F Powerder coated aluminium grill (mimimum thickness of powder coating 50 micron) to approved design/pattern with approved standard section and fixed to the existing window frame with CP/brass/stainless steel screws @ 200mm centre to centre including cutting the grill to propper opening size for fiixing and operation of handle and fixing approved powder coated aluminium standard section around the opening complete all as specified and directed.

S & F 200 mm long, Aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F in repair 200 mm long, Aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F in repairs 125 mm long, stainless steel butt hinges fixed with stainless steel hinge pin etc complete all as specified and directed.

S & F in repair 150 mm size, extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F in repairs, 100 mm, 4 lever, Brass, Mortice Lock, vertical type complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and disposal of debris and rubbish to outside MD land complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.18 sqm but n.exc 0.38 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.18 sqm but n.exc 0.38 sqm, as in vertical surfaces as in skirting, dado etc, including 10 mm thick screed bed in cement mortor 1:4 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, as in vertical surfaces such as skirting etc, including 10 mm thick screed bed in cement mortor 1:4 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water and removing rubbish to outside MD land complete all as specified and directed

Excavating in post holes (or similar holes) each n. exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc 25cm, watering and removing surplus soil to a distance n. exc 50m and making good surface in soft/loose soil complete all as specified and directed.

M & L for Plain cement concrete 1:2:4, type B-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M & L for Mild Steel Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 ® complete all as specified and directed.

Supply only chain link MS galvanisd fencing, any size or type complete all as specified and directed

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed

M & L for mild steel round bar 10mm dia and over cut into length, bend to shape required including cranking bending spirally for hoping as in tie bar for fixing chain link fencing complete all as specified and directed.

S & F Mild steel screw bolts of 11 to 15 mm diameter of shank (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, length of bolt exc 5cm and n exc 10cm long complete all as specified and directed.

M & L for Mild steel Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

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

M & L for Mild steel Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete conforming to Fe 410-W (Gde- E- 250) quality- A complete all as specified and directed.

M & L for glazed, coloured, ceramic, tiles of size (350mm x 250 mm/450mm x 350mm/300mmx450mm) x 6 to 7 mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for preparation of new or previously untreated steel surfaces of any description, n.exc 10 cm width or girth when unconnected with other painting or when painted in different tint and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer complete all as specified and directed.

M&L for one coat of black bituminous paint on structural steel and iron surfaces exceeding 10cm in width or girth including preparation

S & F 150mm bore, mild steel ERW pipes including specials, flanged end, heavy duty grade conforming to IS: 1239 (Part-I) 1990/BS:1387, butt joint with continuous welding and bending into shape at different places as required including provn of necessary flanges, rubber gasket, nuts & bolts etc fixed in any position as directed with all fixing accessories including painting externally with two cotas of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

S & F 150mm bore, cast iron sluice valve both end flanged, class PN 1.0 conforming to IS -14846 with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket complete all as specified and directed.

M & L for construction of brick masonry valve pit of size 150 cm x 150 cm x 150 cm (internal dimension) one brick thick wall in CM 1:4 on 100mm thick PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundation, 15mm thick rendering in cement mortar (1:4) internally, externally up to 15cm below GL, providing valve pit cover made out of 3mm thick MS sheet duly welded with provision of hinges, handle and locking arrangement including 50 x 50 x 5mm angle iron frame fixed on top of valve pit by means of hold fast 150mm long, embedded in PCC block 1:2:4 type B-1 (20mm graded aggregate) of size 230 X 200 X 100mm, applying two coats of anti-corrosive paint over a coat of red oxide, zinc chrome primer after preparation of steel & iron surfaces including necessary excavation & earth work in soft/loose soil and demolition of existing one complete as specified and directed all as per relevant TD drawing. (Note : Drawing not attached with the tender document. However, the same can be seen in GE/Engr-oin-Charge office during working hours)

S & F 63mm dia, gun metal single headed outlet fire hydrant valve of type 'A' conforming to IS: 5290 complete all as specified and directed.

S & F 63mm, Stainless steel Branch pipe instantaneous inlet, made threaded outlet, 15mm bore nozzle short complete all as specified and directed.

S & F 63mm, 15m long Non-percolating flexible fire fighting delivery hose conforming to IS: 636, Type 'B' complete with male and female coupling with SS winding (ISI marked) complete all as specified and directed.

S & F Hose box made of 18 gauge MS Sheet 800mm X 600mm X 250mm with double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard with box stand of suitable size where required at site complete all as specified and directed.

S & F Yard hydrant Post / Stand Post 63mm Dia GI / MS both flanged type 2m Height complete all as specified and directed.

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

Supply & Installation of advance conductive compound based chemical compound technology with upgraded high tensile low carbon steel rod as per UL 467 and as per BS 7430 with copper coating 250 microns. Earthing system confirming to IS:3034. The ROD should 17.2 mm & 3 meter length with rod to tape clamp, CR 125 (type A) additional protection of the terminal. Chemical compound should be the highly Conductive Compound as per BSEN 50164-7 with 03 Bags of 25 kg each bag & resistivity should be 0.05 ohm. The job includes digging the pit and refilling the same by furse CEM back Fill Compound (Ground Enhancer), the BFC should be mixed with cement in 3:1 for forming conductive concrete and it should be eco friendly, not contain environmentally hazardous material/metal. The earth pit should be provided with a light weight inspection pit cover PT-205 for protection and safe guard of terminals. In areas where soil condition is bad Good earth is to be arranged to fill the excavated pits by mixing furse CEM- a convenient and permanent solution by adding with 3:1 ratio chemical compound with the earth electrode in the main component of the earthing system which is in direct contact with the ground and thus provides a mean of releasing or collecting earth leakage currents. The material should have good electrical conductivity and anti corrosion property in wide range of soil conditions including takin down/dismantling of existing unserviceable earthing system complete all as specified & directed . (Make : ABB Furse RB 336 and CM040 or equivalent). (NOTE :-Each earth pit should contain:- a) 1 No. copper bonded high tensile low carbon steel,17.2 mm dia, 3 meter length. b) Rod to tape clamp (type A). c) 03 Bags of 25 kg each chemical compound as per BSEN 50164-7. d) Light weight inspection pit cover with 5000 kg weight load capacity. e) Supply and installation shall be done by the authorised technician of the manufacturer)

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 Sqmm 3.5 core including taking out old one complete all as specified and directed. (Note: Excvation and earth work shall be measured and paid seperately)

S & F MCCB 415 Volt, 36 KA, 4 Pole, 200 Amps Capacity complete all as specified and as directed. (Make: /Indo Asian. Cat Part No. 830116 or equivelant of make as per List of Manufacturer's)

Supply anf fix on load Change over switch, general purpose with side handle, current rating 250Amps, 4 pole, 415 V, 50 Hz complete all as specified and directed. (Make: L & T Cat No. CO32500OOOO or equivelant approved make as per list of manufacturer)

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc and getting out in soft/loose soil complete all as specified and directed.

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

Removing excavated material not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for Sand cushioning with clean dry sand in trenches for protection of under ground cables (below, above and around the cable laid in trenches) complete all as specified and directed. (Note: Thickness after punning down shall be measured for payment)

Supply and laying well burnt bricks, fly ash bricks laid breath wise across the length of cable in trenches for protection of UG cables complete all as specified and directed.

B RAMAKRISHNA

K & K CONSTRUCTIONS

Sri Vayuputra Constructions

K K INFRA

P SRINIVASA RAO