82621 ADDITION AND ALTERATION TO SECURITY STAFF ROOM IN BUILDING NO P-09 AT NSD CHENNAI UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' [ B/R WORKS]

Demolition of brick or stone masonry built in cement mortor including all quoins arches pillars etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and directed.

Material and Labour for Brickwork with flyash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed.

M & L Brickwork with subclass ‘B’ bricks , straight or curved on plan to any radius in half brick thick walls built in CM (1:4) complete all as specified and as directed.

M & L formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelvesincluding sup- ports, overhangs, etc. also splays between floors and beams, etc. complete all as specified and as directed.

M & L formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and as directed.

M & L for TMT bars 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for Reinforced cement concrete M-30 design mix in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed.

M&L for internal renderning 10 mm thick in CM 1:4 finished with even and smooth surfaces of cement in Internal surfaces of wall & floor complete all as specified and as directed.

M&L for external renderning 15 mm thick in CM 1:4 finished with even and smooth surfaces mixed with wpc of cement in Internal surfaces of wall & floor complete all as specified and as directed.

M&L for ceiling renderning 10 mm thick in CM 1:4 finished with even and smooth surfaces mixed with wpc of cement in Internal surfaces of wall & floor complete all as specified and as directed.

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

Material and Labour for glazed ceramic coloured design tiles 300x 200x 7 thick in vertical surface etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including backing coat of CM 1:4 10 mm thick etc 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.

S & F Plain framed, 35mm Flush shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated all as completed and as directed.

S & F 75mm Butt hinges, heavy weight, cold rolled mild steel, and fixed and complete all as directed.

S & F 100mm Butt hinges, heavy weight, cold rolled mild steel, and fixed and complete all as directed.

S & F 100mm longAluminium anodised, barrel tower bolts of extruded section and fixed and complete all as directed.

S & F 125 mm Extruded aluminium alloy handles, fabricated type, anodised and complete all as directed.

S & F 300 mm Extruded aluminium alloy sliding bolt , fabricated type, anodised and complete all as directed.

S & F Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor and complete all as directed.

S & F wood grain printed PVC sheet used instead of Plain colour PVC sheet & 5mm thick x15mm wide PVC sheet beading used inside stiles and rails and decorative PVC beading of 10mm x 10mm (900 ) used instead of exposed portion of PVC sheet beading complete all as directed.

S & F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing complete all as directed.

S & F powder coated aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

S & F powder coated aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed.

S & F 5.50 mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and as directed.

S & F EWC Water closet complete including provision of lime concrete bedding excluding flushing cistern all as completed and as directed.

S & F Wash basins, Vitreous China (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe all as completed and as directed.

S & F PVC connections 15mm size with PTMT nuts but length 450mm all as completed and as directed.

S & F Bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms/ 40mm-270 gms) all as completed and as directed.

S & F Flush pipe of chromium plated brass tube, 32mm dia, for low level cisterns all as completed and as directed.

S & F 15mm Galvanised steel tubes, light grade all as completed and as directed.

S & F Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe of bore of pipe 15mm and fixed fancy type all as completed and as directed.

S & F Bib taps,15mm bore dia cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed all as completed and as directed.

S & F 75mm Cast iron nahani trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) all as completed and as directed.

S & F Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) all as completed and as directed.

M&L for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface 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 a tack coat of hot bitumen 85/25 @1.2kg/sqm over compitable primer at 0.40 ltr/sqm after fixing of APP membrane and clean the surface on top and applying two coat of Aluminium paint etc all as per instructed manufacturer instructions and work to be carried Authorized applicator complete all as specified and directed.

S & F Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed all as completed and as directed.

S&F health faucet suitable for 15 mm dia pipe with 1.0mm long flexible tube fixed with wall complete all as specified and as directed all as completed and as directed.

S & F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltrs Capcity hoisted and fixed in position all as specified in SSR Part I) all as completed and as directed.

S & F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 750 Ltrs Capcity hoisted and fixed in position all as specified in SSR Part I) all as completed and as directed.

Dismantling water tanks not exceeding 250 ltr capacity and not exceeding 500 ltr capacity stacking at site for credit complete all as specified and as directed .

Dismantling water tanks exc 500 litre and not exceeding 1000 ltr capacity and stacking at site for credit complete all as spcified and as directed.

Taking down chowkhats or frame with shutter with out taking off shtter from the frame not exceeding 1.50 sqm each and stacking at site for credit complete all as specified and directed.

Taking down chowkhats or frame with shutter with out taking off shtter from the frame exceeding 1.50 sqm and not exceeding 4.0 Sqm each and stacking at site for credit complete all as specified and directed.

Material and labour for two coat of synthetic enamel paint over a coat of pink primer on wooden surface over 10 cm width and girth including preparation complete all as specified and as directed.

Supply and fix in repairs Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe size of 20mm bore dia complete all as specified and as directed.

S&F Tubular towel rail 20mm dia brass chromium plated complete all as specified and as directed.

S&F Soap dish any type fixed to plugs with chromium plated brass screws complete all as specified and as directed.

S & F 15mm dia brass stop valves cast copper alloy fancy type scrwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions all as specified and as directed.

S & F in repairs low level PVC valveless, syphonic action type flushing cistern 10 ltrs capacity, white with inlet,ball valve float, and handle including brackets, flush pipes to padestal pan including all joints all as specified and as directed.

M&L for three coats of white wash on newly plastered surfaces of wall incl preparation complete all as specified and as directed.

M&L for two coats of cement based paint on newly external plastered surfaces over one coat of primer incl preparation complete all as specified and as directed.

M&L for three coat of white wash on newly plastered surfaces on celing incl preparation complete all as specified and as directed.

Demolition of reinforced cement concrete in roofs, floors (other than ground floor) beams, walls staircases landing chajjas and similar suspended work for complete all as specified and as directed

Removal of demolished building materials etc to a distance of exc 1.50 km but not exceeding 10 km spreading & leveliing beyond the led included in the rates including loading unloading and stacking at the destination complete all as specified and as directed.

Excavating over areas, n exc 1.5 m deep and getting out in soft/loose soil complete all as specified.

Removing excavated materials to a distance not exceeding 50 meters and depositing where directed at level not exceeding 1.5 meteres aove the starting point all as specified.

Material and labour for chequered cement concrete tile 20cm x 20cm x 25mm thick with grey cement and pigment set, jointed and pointed in neat cement slurry in floors complete all as specified and as directed

M&L For Hard core, broken to gauge n exc 63 mm complete all as specified and as directed.

M&L Plain Cement Concrete Type C1 1:2:4 (using 40 mm graded granite stone aggregate) as in foundations including necessary form work and all as directed.

M&L for Screed bed or bedding layer of CM 1:4, 15 mm thick for laying floor finishes complete all as specified and as directed.

Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and as directed.

M&L for external renderning 15 mm thick in CM 1:4 finished with even and smooth surfaces mixed with wpc of cement in Internal surfaces of wall & floor complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5M wide and not exceeding 1.5 M in depth for foundation etc and getting out in soft/loose soil complete all as specified.

Returning, filling in, inlcuding spreading, leveling, watering and well ramming in layers not exceeding 25 cm using excavated soil all as directed.

M&L Plain Cement Concrete Type C1 1:3:6 (using 20 mm graded granite stone aggregate) as in foundations including necessary form work and all as directed.

M&L For Reinforced concrete pipes, class NP2,150mm dia laid and jointed complete with collars complete all as specified and as directed.

Plain cement concrete 1:3:6 type C2 (using 40mm graded granite stone aggregate) as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after thy are laid and tested for 150mm dia bore complete alll as specified and as directed.

M&L Providing precast cement concrete in type C1 1:3:6 (20mm Graded Aggregate) in win- dow or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry),string courses, copings. kneelers, apex stones, pier caps,columns, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders (for stone wallin). corbels, brackets,etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throating etc. and setting in mortar complete with joints to match complete all as specified and as directed.

M&L for internal renderning 10 mm thick in CM 1:4 finished with even and smooth surfaces of cement in Internal surfaces of wall & floor complete all as specified and as directed.

M&L cement concrete type B1 1:2:4 ( using 20 mm graded granite stone aggregate) copings, bed plates and the like including weathering, slightly complete all as specified and as directed.

M&L for Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms molds, mitered/stopped ends etc all as specified

SCHEDULE 'A' [ E/M WORKS]

Material and labour for sub main wiring (concealed) complete with two single core 4 Sqmm FRLS PVC insulated unsheathed stranded copper conductor cable drawn through in and including 20 mm dia rigid non-metallic PVC conduit heavy grade and conduit accessories including 4 Sqmm FRLS PVC insulated unsheathed stranded copper earth cable connected to common earth dolly complete and including cutting chasing in walls for concealed wiring using machine cutting and making good the disturbed surface all as specified and directed. Note: 3 run of 4 sqmm & one run of PVC conduit shall be measured as single unit

M&L for Point wiring(Concealed) with 1.5 sqmm (Nominal area) unsheathed multi-stranded copper conductor PVC insulated cable 1100 volts grade single core FRLS drawn into and including non-metallic rigid PVC conduit of 20 mm dia,concealed FRLS wiring, along with 1.5 sqmm unsheathed multi stranded copper conductor cable PVC insulated 1100 volts grade as earth continuity conductor connected to common earth dolly fixed to wall/ ceiling roof excluding Modular Metal flush box and white cover plate with frame the switches, sockets, fan regulator etc as required suitable for Modular type fitting /fixture etc witch shall be measured and paid separately all as specified and directed for :-

One light point controlled by one switch with cable 1.5 sqmm size.

One fan point Ceiling fan/Exhaust fan controlled by one regulator / switch with cable 1.5 sqmm size.

One 3 pin socket outlet 5 amps on the same board with other switches with cable 1.5 sqmm size.

All as per item No 79 above but 1.5 sq mm cable size with 1.5 sq mm earth continuity wire for one 3 pin socket outlet, 6 Amps on independent board all as specified and as directed.

Supply and fix for Modular Switch, 1 Way, 6A, 1 Module complete all as specified and as directed

Supply and fix Modular Socket, 6A, 2/3 pin combined, complete all as specified and as directed

Material and labourfor ceiling rose, surface Bakelite, 65x50mm, two to three terminals, complete all as specified and as directed.

Supply and fix for Modular white cover plate with frame, 3 Module complete all as specified and as directed

Supply and fix for Modular white cover plate with frame, 6 Module complete all as specified and as directed

Supply and fix for Modular Metal flush box, 3 module complete all as specified and as directed

Supply and fix for Modular Metal flush box, 6 module complete all as specified and as directed

Supply and Fix 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 .

Supply and Fix LED light fitting 2 feet 10W or nearest higher wattage, 230v, suitable for surface, wall & conduit mounting, with integrated LED driver etc complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed.

S&F sheet metal enclosures for SPN DB’s with metal double door for incorporating MCBs, IP-43, 4 way with 200 amps rated busbar, 240 volts, as per IS-8623 complete all as specified and directed.

S & F MCB SPN 20 Amps with 10KA breaking capacity C curve 240 volts confirming to IS/IEC 60898-1 2002, integrated label holder, sliding bottom clamp, IP 20 protected, terminal sliding shutters, 50 HZ including making necessary incoming and outgoing electrical connection with suitable size of copper lugs complete all as specified and as directed.

S & F MCB SP 5/6 Amps with 10KA breaking capacity B curve 240 volts confirming to IS/IEC 60898-1 2002,integrated label holder, sliding bottom clamp, IP 20 protected, terminal sliding shutters, 50 HZ including making necessary incoming and outgoing electrical connection with suitable size of copper lugs complete all as specified and as directed.

S & F exhaust fan, steel body AC single phase 230V of size 300m sweep with blades and frame and louvers complete all as specified and directed

Material and labour for earthing complete with galvanised steel earth plate electrode 60cm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to 4 mm GI wire as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 in SSR part 1 connected to earthing test point, including 20 mm GI pipe (Medium grade) for watering and 15 mm GI pipe (Medium grade) for protection of earth wire and etc.. including testing on completion, PCC chambers in PCC1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wire mesh, funnel, lugs and charcoal, salt etc all as applicable complete all as specified and as directed by the Engineer-in-Charge.

M & L earth continuity conductor or main earthing lead to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required 4mm dia galvanised iron or steel wire complete all as specified and directed

Supply and laying in trench steel water tubing galvanised, 25mm bore medium grade, with all fittings and connections complete all as specified and directed

Excavation in trenches, not exceeding 1.5M wide and not exceeding 1.5 M in depth for foundation etc and getting out in soft/loose soil complete all as specified.

Returning, filling in, inlcuding spreading, leveling, watering and well ramming in layers not exceeding 25 cm using excavated soil all as directed.

Removing excavated materials to a distance not exceeding 50 meters and depositing where directed at level not exceeding 1.5 meteres aove the starting point all as specified.

Supply and fix 25mm dia ball brass valve high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule and fix complete all as specified and directed

Supply and fix gun metal gate valve(ISI), 25mm bore of pipes marked with iron wheel head, screwed both end for iron pipe,, complete all as specified and directed

M&L for Cutting existing steel tubing of 25mm to 32mm dia for alterations or additions (Each cut measured) complete all as specified and directed.

M&L for Screwing existing steel tubing of 50mm for alterations or additions (or lengthening screw on pipe to form connector) complete all as specified and directed.

Sri Sankar Enterprises (BID ID -3264752)