ADDN ALT TO STN ARMOURY, SPECIAL REPAIR FOR REPLACEMENT OF FIRE ALARM SYSTEM AND CERTAIN B R E M MINOR WORK AT AF STATION UNDER GE AF TRIVANDRUM

Amount

SCHEDULE 'A'

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M & L for 50 mm thick cement concrete 1:4:8 type D 2 (using 40 mm graded stone aggregate) in sub base of flooring/ hard standing complete all as specified and directed

M & L for 25 mm thick plain cement concrete 1:2:4 type B-1 (using 12.5 mm graded stone aggregate) as in flooring/sub base under tiles complete all as specified and directed.

M & L for 15 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes complete all as specified and directed.

S & F coloured Non skid ceramic tiles 7 t0 8mm thk (square /Rectangular ) area of each tile exc 0.06 sqm and n.exc 0.11 sqm ,in floors etc set and jointed in neat cement slurry and pointed with white cement or pigment to match with the shade of the tiles all as specified and as directed by Engineer-in-Charge.

All as per item No 07 above but in skirting/dado complete all as specified and directed

M&L 10 mm thick plastering in cement mortar 1:4 as backing coat for receiving finishes as skirting /dado.complete all as specified and directed

M&L Coloured designed ceramic tiles(300x200x7) mm thick vertical surface as dado/skirting, set and jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of the tiles complete all as specified and directed.

M & L for 20mm thick granite (of any type) work (table rubbed and polished)machine cut, bedded and jointed and pointed with white cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M & L for preparing old plastered surfaces of wall and applying two coat of oil emulsion distemper complete all as specified and directed.

M & L for preparation of old plastered wall surfaces and applying two coats of white wash complete all as specified and directed.

Taking up or down steel tubing 20 mm dia bore and connections complete all as specified and directed.

Taking up or down steel tubing 15 mm dia bore and connections complete all as specified and directed.

S & F medium grade GI tubing of bore 20 mm, galvanised with all fittings, fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

S & F medium grade GI tubing of bore 15 mm, galvanised with all fittings, fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

S & F PVC (SWR) 75 mm bore pipes single socketed, in any length with rubber ring joints, laid in walls or in floors complete all as specified and directed.

S&F 75mm PVC (SWR) bends any radius, complete all as specified and directed by Engineer-in-Charge.

M & L for brick work using sub-class 'B' bricks built in CM 1:4, straight or curved on plan to any radius in half brick thick wall complete all as specified and directed.

M & L for formwork to sides of concrete foundations, footings, bases of columns, raft and 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 directed.

M & L form work to edges of concrete slab exc 5 cm but n exc 10 cm wide complete all as specified and directed.

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

M & L for RCC M-20 grade using 20mm graded stone aggregate as in slab complete all as specified and directed.

S&F Vitreous China wash basin, white, flat back, size 550x400mm with all fittings and fixtures including cutting for and pinning in ends of brackets or erecting stand but including waste coupling and waste pipe and brackets excluding taps complete all as specified and directed.

S & F fancy type pillar tap, 15 mm bore, 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 15mm bore dia pipe and fixed complete all as specified and directed.

S & F 15mm bore Bib taps sink , regular spout with flange ,CP brass chromium plated fancy type , screwed down, screwed for iron pipe, fixed complete all as specified and directed.

S&F PVC connection 15 mm dia 450 mm long with PTMT nut at both side complete all as specified and directed.

S & F PVC (SWR) Floor trap of 75 mm outlet plain with grating including jointing with solvent cement complete all as specified and directed.

S & F in repairs 20mm tubular towel rail, brass, CP, D type 60mm long between flanges including one pair of brackets complete all as specified and directed.

S & F Angle valve, cast copper alloy screwed down high pressure , chromimum plated with crutch or butterfly handle screwed both ends for iron pipes or for unions and fixed , screwed for pipe of bore dia 15 mm complete all as specified and directed.

S & F in sink with drainage board made of stainless steel 1 mm thick, kitchen or laboratory with plugs, washers and wastes,including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915 mm x 460 mm and bowl size 410 mm x 330 mm x 160 mm complete all as specified and directed.

S & F stainless steel plate rack of approved pattern and size 31x30x10 inches and complete all as specified and directed by Engr-in-Charge. Make prayag cat No P-346

S&F sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromiun plated bracket gruard and railing 60cm long complete all as specified and directed by Engr-in-Charge.

M & L for fabrication of Steel work in tubular trusses for sunshade of windows, including necessary welding brackets, cleats, gusset plate or riveting etc complete all as specified and directed by Engineer in charge.

M & L for fabricationof sunshade with using MS plain sheets 1mm thickness and fixed to steel work , including necessary welding screws, or riveting etc complete all as specified and directed by Engineer in charge.

M&L for preparation of new steel surface of any description and applying two coat of synthetic enamel paint over a coat of appropriate primer complete all as specified and directed.

M&L for Dismantling aluminium window shutters(any description) from its position and refixing in same opening after replacing its damaged members, broken glasses and worn out rubber beading and hinges etc complete all as specified and directed by Engr-in-Charge.

Removing building materials etc to distance 500m inside the MOD land including loading, unloading at the destination complete all as specified and directed.

Demolition of Reinforced concrete of Roofs, floors (other than ground floors), beams, shelves, staircases, landing, chajjas and similar suspended work complete all as specified and directed. . (Note : The cost includes provision of scaffoldings and necessary arrangements required for demolion)

M & L for providing temporary steel props to support the roof during demolition of existing roof complete all as specified and directed.

M&L Brickwork with subclass‘B’ bricks, straight or curved on plan exc 6m mean radius built in, built in CM 1:6 complete all as specified and directed.

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

M&L plain cement concrete in foundation filing and mass concrete in 1:4:8 type D2 (using 40mm graded aggregate) complete all as specified and directed.

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

Removing of excavated soil to a distance nexc 50m complete all as specified complete all as specified and directed.

M&L rendering 15mm thick on fair faces of brick work or concrete surfaces thick in CM 1:4 surfaces finished fair and even complete all as specified and directed. .

M&L rendering 10mm thick on fair faces of brick work or concrete surfaces thick in CM 1:6 surfaces finished fair and even complete all as specified and directed. .

M & L for preparation of newly plastered surfaces of walls and applying two coats of distemper oil emulsion, white or tint over a coat of chalk whiting primer complete all as specified.

M & L for applying two coat of apex weather shield over one coat of primer including preparation of panels / wall to be painted complete all as specified and directed

M & L Framed work such as frames, grills, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars framework and similar work con- forming to Fe.290.Gde-E-165 to be fixed at any height from GL complete all as specified and directed

M & L for preparation of new steel and iron surfaces of any discription applying two coat of synthetic enamel paint over a coat of red oxide paint complete all as specified and directed.

M & L RCC 1:2:4 Type B0 12.5mm graded aggregate for 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 directed

M & L for TMT FE 500 D steel bars 6mm dia to 8mm dia, 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

Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter complete all as specified and directed

M & L for Non - skid coloured Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 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 directed

M&L Coloured Glazed ceramic tiles(350x250x7 mm)/(450x250x7 mm) thick , set and jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of the tiles complete all as specified and directed.

M & L for Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc complete all as specified and directed.

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

M & L for 100mm thick PCC 1:4:8 type D-2 as in sub base under floors all as specified.

M&L for 40mm thick PCC 1:2:4 type B1 as in flooring, plinth protection etc all as specified.

Taking down chowkhats or frames with shutters n.exc.1.5 sqm and refixing the same in another opening/ position all as directed.

M & L for Cement concrete 1:2:4 type B1, using 20mm graded stone aggregate as in coping and benching over brick including necessary form work .

M & L for Anodised aluminium snap grid frame work for false ceiling all as specified and directed.

M & L for PVC insulation panels with EPS stuck to 1mm plain PVC sheet suitably placed in false ceiling grid made of Aluminium/G.I./M.S. as per specification all as specified and directed.

Excavation 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 erath around in layer n.exc 25cm, watering and removing surplus soil to a distance n. exc 50M and making good surfaces in any type of soil all as specified and directed.

M&L cement concrete in foundation filling and mass concrete type D2 1:3:6 (using 40mm graded Agg) all as specified.

S&F Mild steel as in posts and struts in fencing including cutting top to shape as direct, drilling holes, notiching for wire etc, flat iron fillet (for securing wire mash etc) incl all necessary drilling bolting or reveting,etc and similar work conforming to Fe-290 Gde E165 complete all as directed and specified

Supply only PVC coated MS galvanised chain link fencing including line wires, of any size of mesh complete all as specified and directed

Fixing only chain link fiencing 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.

S & f Mild steel screw bolt(machine made) with hexagonal or square heads at one end screwed the other or screwed both ends each screwed end to be fittedwith washers and one hexagonal or square nut n exc 5 cm long (5 to 10mm dia.) complete all as specified and directed.

Excavation in trenches not exceeding 1.50 m wide and not exc 1.50m deep in hard/dense soil complete all as specified and directed.

M & L Pre cast cement concrete block masonry with solid blocks, exc 10 cm in width and setting in CM (1:6) type C1 (1:3:6) using 20 mm graded stone aggregate complete all as specified and directed by Engineer in charge.

M&L rendering 15mm thick on fair faces of brick work or concrete surfaces thick in CM 1:6 surfaces finished fair and even complete all as specified and directed.

M & L for formwork to cover slab not exc 200mm thick flat fair finished complete all as specified and directed.

M & L for RCC M 20 (20mm graded aggregate) as in cover slab complete all as specified and directed.

M&L for point wiring complete with 2.5 Sqmm 1100 volts grade single core FRLSH PVC insulated unsheathed cable with multi strandard copper conductor drawn in and including PVC conduit with all conduit accessories and including provn of 2.5 sqmm PVC insulated copper cable as earth continuity conductor fabricated metal flush box concealed in walls suitable screws for housing switches socket outlets fan regulators etc for one 5/15 A switch socket complete all as specified and directed.

M & L for switch socket outlet multipurpose, 3 pin 5 and 15 Amp , universal flush type complete all as specified and directed.

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

M&L for point wiring complete with 1.5 Sqmm single core FRLSH PVC insulated unsheathed cable 1100 V grade multi stranded copper conductor drawn in and including stove enamelled steel conduit and conduit accessories including provision of 1.5 Sqmm PVC insulated copper cable FRLSH as earth continuity conductor complete all as specified and directed for one light controlled by one way switch.

Taking down old rotary switch and S & F flame proof Switch rotary type with terminal box in LM6,16 A single pole 250 V with plug compete all as specified and directed.

Taking down the existing Flame proof light fitting and remove carefully to store and refixing in position complete all as directed.

Removing existing Split AC 1.5 ton including indoor and outdoor unit complete and refixing in new location including metallic bracket with fixing bolts for outdoor unit, copper pipe, provision of necessary PVC drain pipe complete all as directed

Taking out and refixing in position aluminium strip of lightening protection complete all as directed by Engineer-in-Charge

Taking down old unserviceable Fire alarm control panel and Supply and fix Addressable fire alarm Panel which consists of display board which will have 160 character Display with Touch key pad, Mother board which wilI have ARM |CORTEX M3 32 Bit Processor, Loop Card which will have 254 devices of both detectors and modules in a single linc Circuit, SLC supports both Class A and Class B wiring, Inbuilt RS485 Networking Circuit for peer to peer networking. Inbuilt USB 2.0 Port for upload and download the Configuration lools, Two inbuilt programmable inpuls, Two 1 Nos 63050.00 inbuilt NAC's, and Thrce Programmable Relays, and 4 Loop Card circuits. powcr Suppty Board which will have SMPS fully protected board, which its operates on 120 to 220V AC 10 With 50/60 Hz, battery backup 24v DC with buil-in charger the pancl have P-50 rating Optional: for BMS integration thru MODBUS convcrtcr, Graplical Software,Soflware or TCPAP Module, provision for Auto dialer, provision for printerthru compatible module, Approval : UL Listed

Taking down old U/S Detector and Supply Installing Testing Commissioning of Addressable Multi Sensor Heat Cum Smoke detector with base with 02 Binary coded addresssctting Dual LED S 1or 36 vIsibilily.1 Nos 2210.00 Polarity free, Sleek low-profile housing design Regular 100mm base. IP Rating: IP 42. Approval : UL Listed

Taking down old U/S detector Supply Installing Testing Commissioning of Addressable Heat detector with base with EBinary coded address sctting 03 Dual LED's for 360° visibility. Polarity froc,Slock low-profile|T Nos housing design. Regular 100mm base. IP Rating: IP 42. Approval : UL Listed

Taking down old U/S manual call point and Supply Inslalling Testing Commission ing of Addressable 04 Manual Call Point - Single Action. Approval : UL Listed

Taking down old U/s sounder and Supply Installing Testing Commissioning of Conversional Sounder wall mounted type rated at 90 dBA @ Im Audible annunciation .

M & L for 2 core 1.5 Sqmm FR armoured copper fire cable fixed on wall/ roof with Stove enamelled steel conduit complete confirming to IS standards all as specified and directed.

Supply, installation, testing and commissioning of chemical earthing with copper bonded pre welded elctrode comprising of 17.2 mm dia and High tensile low carbon steel rod of 3 mtr length high tensile pre welded copper bonded rod with provision for connection clamp of size 150mm long , 5mm thickness with 12mm dia hole of 4 numbers for termination on top of copper bonded rod the connection clamp shall be permanently welded to the copper bonded rod to avoid any kind of connection clamp , the prewelded copper bonded rod shall not need any additional clamp for temination . 3 bags (25kg of each bag) of soil friendly back fill compound in 8-10 inch bore, 12 feet depth.BACK FILL COMPOUND-25kgs of BFC( Tested & Certified by NTH (Mational Test House) as per IS 3043 and IEC-62561-7 read with ASTM g 57-06, CI 3.4.A to achieve soil resistivity 0.244 ohms in normal soil conditions complete all as specified and directed. Make : Electrogrip or equivalent

Supply and fixing copper strip 25x3 thick as earthing lead fixed to wall/roofs complete all as directed

S&F earth pit cover made of heavy duty polyplastic and earth inspection cover made of high grade polypropylene of size top dia not less than 250mm, bottom dia not less than 330mm dia and height not less than 260mm having load bearing capacity not less than 8 tonnes for each electrode etc, complete all as specified and directed by Engineer-in-charge. Make : Electrogrip or equivalent.

M&L for auguring in hard dense rock to a depth of 3.5 mtr depth and diameter not less than 150 mm using mechanical auguring machine and complete removal of the rock all as specified and directed.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sq mm 4 core complete all as specified and directed by Engineer-in-charge.

S & F RCCB 4 pole 63 Amps on existing LT panel including necessary cutting of slot in existing panel complete all as specified and directed by Engineer-in-charge.

Sub Total of Schedule 'A'

SCHEDULE OF CREDIT

Schedule of Credit (Minus) Rs. 4215.00 B/F from Ser page No.119. NOTE: Bidder shall insert credit amount as rate Rs. 4215.00 in Green field under Col-5.

Sub Total of Schedule of Credit

JEETH CONSTRUCTION