SPECIAL REPAIRS TO BUILDING NO. P-10 AND P-11 OF MT AREA AT AVADI UNDER AGE (I) NAVY CHENNAI

Amount

Demolition of cement Concrete (unreinforced) of any description and in any position not otherwise specifically provided and including removing of old APP membrane and plaster etc complete all as specified and as directed.

M&L for PCC Padding (1:2:4) type B-1 (20 mm graded aggregate) avarage thickness as specified to bring uniform slope in floors/ roof slab and including over apply with brushing neat cement slurry with 3.0kg/Sqm after cleaning of existing roof top surface with water etc complete all as specified and directed.

M&L for 10mm thick rendering on roof top surfaces in CM 1:3 with using with WPC @ 3% by weight of cement. Finishing the even and smooth surface etc complete all as specified and directed.

M&L for applying a tack coat of hot bitumen 85/25 @1.20 Kg/sqm over compatable primer at 0.40 ltr/Sqm complete all as specified and directed.

M&L for APP polymeric water proofing minimum weighing 3.00 Kg per sqm and minimum 3 mm thick reinforce with polyster non wooven fabric laid over roof surface with 100 mm over lap and including vertical surfaces upto required height and tucking into grooves and sealing complete with thermofusion, torch application over and including cleaning plastered surfaces and applying two coats of solar reflector aluminium paint on APP membrane complete all as specified and directed.

Demolition of Brickwork built in cement motar, stone/boulder masonry, build in lime mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for brick work with fly ash bricks old size bricks, straight or curved on plan exc 6 mtr mean radius built in CM (1:6) complete all as specified and directed.

Taking down cement Plaster , any description, on brick walls or stone walls,etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M&L for rendering 15 mm thick on brick or concrete external wall surface in CM (1:4) on fair faces and finishing the surface fair and even and using WPC 3% by weight of cement as per manufacturer instructions complete all as specified and as directed.

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

M&L for rendering 10 mm thick on brick or concrete external wall surface in CM (1:4) on fair faces and finishing the surface fair and even and using WPC 3% by weight of cement as per manufacturer instructions complete all as specified and as directed.

M&L for rendering 5 mm thick on concrete of ceiling surface in CM (1:4) on fair faces and finishing the surface fair and even complete all as specified and as directed.

M&L for Preparation of new surfaces of wall and applying two coats of 100% anti fungal acrylic emulsion paint over one coat primer all as per manufacturer instruction and including necessary scaffoldings complete all as specified and directed."

M&L for Preparation of new surfaces of wall and applying two coats of oil bound distemper paint over one coat primer and chalk whiting all as per instruction and including necessary scaffoldings complete all as specified and directed.

M&L for Preparation of new surfaces of ceiling and applying three coats of white wash on ceiling over one coat primer all as per instruction and including necessary scaffoldings complete all as specified and directed.

S&F GI tubing, medium grade, 20 mm bore with all fittings and connections and fixing complete to walls, floors or cielings ,including taking down existing, complete all as pecified and directed.

Demolition of PCC in ground floor not exceeding 15cm thick (below or above ground level)

Dismantling wrought iron or mild steel work of any description not otherwise provided for etc

S&F mild steel framed work as in doors or gates of angle or other section with gusset plates , rails braces ,drilled for fixing of steel sheeting & incl. & hinges complete incl. mild steel plain black sheet in wall cladding, cut to size, holes punched,incl. round headed screws or rivets with plain 40mm lap

S&F factory made uPVC white colour fixed glazed window/ventilator made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame 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, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame 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 sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of 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.

M&L for preparation of new steel surfaces of any description not otherwise described over 10cm width or grith and applying two coats of synthetic enamel paint over a coat of red oxide primer exposed to view surfaces complete all as specified and as directed.

S&F GI tubing, medium grade, 25 mm bore with all fittings and connections and fixing complete to walls, floors or cielings ,including taking down existing, complete all as pecified and directed.

S&F for 25 mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F for PVC pipe in repair 110mm dia single socketed in any length with rubber joints fixed to walls with Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts every 1.5mtr interval and securing ends of stays to wall or roof complete all as specified and directed.

S&F 5.5mm thick frosted sheet glass, ordinary quality, in squares exc 0.5 sq.m each pane.

S&F 1.60 mm Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required

S&F 0.63 mm Galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc. with grade of zinc coating 275.

S&F Mild steel Angles, bars, flats etc., as in supports for stiffening of fencing, wall ties, hold fasts, clamps, plain angle cleats for securing purlins and similar small articles confirming to Fe 410-O 0r Fe 310-O

M&L Providing PCC Type B1 1:2:4 (20mm graded aggregate) in as in hold fast fixing

M&L for cement concrete 40 mm thick type B-1, 1:2:4 using 20 mm graded stone aggregate as in sub base for flooring complete all as specified and as directed

S&F for PVC bends any radius bore of dia 110mm with access door complete all as specified and directed.

Removal of demolished materials/debris to a distance exc 1.50 KM but n exc 5.00 KM complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc., removing materials to store for keeping in safe custody for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors etc.

M&L for Point wiring with 1.5 Sqmm single core PVC sheathed copper conductor cable, with PVC conduit for One light point , controlled by one switch complete

M&L for Point wiring with 1.5 Sqmm single core PVC sheathed copper conductor cable, with PVC conduit for 3 pin socket outlet 5 amps on the same board with other switches, complete

All as per item No. 35 here-in-before but with 2.5 sqmm cable for one 3 pin socket outlet 15 Amps on independent board with 2.5 sqmm cable as earthing conductor.

M&L for ceiling rose, surface bakelite, 65x50mm, two to three terminals, complete all as specified and as directed by the Engineer-in-Charge

S&F for Modular Switch, 1 Way, 6A, 1 Module

S&F for Modular Switch, 1 Way, 16A, 1 Module

S&F Modular Socket, 6A, 2/3 pin combined, 2 Module

S&F Modular Socket, 6A / 16A, 2/3 pin combined, 2 Module

S&F for Modular White cover plate with frame, 3 Module

S&F for Modular White cover plate with frame, 8 Module

S&F for Modular Metal flush box, 3 module

S& F for Modular Metal flush box, 8 Module

Disconnecting electric connection, dismantling from position unserviceable DBs for taking into credit complete all as spercified and directed

S&F sheet metal enclosure powder coated double door for Distribution Board, SPN 4 way DB with Degree of Protection IP 42 , Detachable Gland Plate, Box Insertion Marks •,Circuit Identification Label •,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs for taking into credit complete all as specified and as directed.

S&F MCB SP 5 to 32 A , B curve including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

S&F MCB SPN 25-40 A , B curve including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

S&F wall mounted LED batten with decorative end cap of capacity 4feet 20W or nearest higher wattage ,2500 lm ,6500 K suitable for Surface, Wall & Conduit mounting complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and lamp complete all as specified and directed internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. complete all as specified and directed . Make: Bajaj,Model :Cat Part No BCLSB 20 WH or equivalent in Philips / CG.

GURU ENTERPRISES

D Subramani and Sons

SAMYDOSS CONSTRUCTIONS

KR ENTERPRISES

kvs constructions

VIJAYALAKSHMI ENTERPRISES