CONSTRUCTION OF LABS UNDER PM SHRI KENDRIYA VIDYALAYA AT INS DRONACHARYA UNDER GE FORT KOCHI

Amount

M & L for boring and drilling 450mm dia for Bored cast in situ piles 6 meters in soil and getting out and disposal of spoil to a distance 50 meter using DMC method (Direct mud circulation) complete all as specified and as directed by Engr-in-Charge. Note:- Rate quoted included all the relevent pile test as per provisions contained in clause 4.26.8 & 4.26.9 of MES Schedule Part I, as well as relevant IS.

M & L for RCC M30,(20mm graded aggregate) for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, basement slabs, under-reamed piles and mass concrete complete all as specified and as directed by Engr-in-charge.

Use and waste of form work to flat rough finished surfaces side of concrete pile cap, foundations, footing, bases of columns,raft and raft beams, sides and soffits(if any) of foundation and plinth beams, and similar work; Veryical or to batter complete all as specified and as directed by Engr-in-Charge

Surface dressing n exc 15 cm deep in soft/losse soil complete all as specified and as directed by Engr-in-charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth for foundation, etc for shafts, well, cesspits, manholes, pier holes, for laying /removing of cable/ erection of poles etc n exc 10 sqm on plan and getting out in soft /loose soil complete all as specified and as directed.

Removing excavated material exc. 1.50 km but n exc. 5 km and depositing where directed at a level n exc 1.5 m above starting point complete all as specified and as directed.

M & L for plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate in foundation, filling and mass concrete complete all as specified and as directed bt Engr-in-Charge

M & L for RCC M30 (using 20mm graded aggregate) for columns, pillars, piers, posts and struts complete all as specified and as directed by Engr-in-Charge

M & L for RCC M30, (Using 20mm graded aggregate) for beams, cantlivers, lintels etc complete all as specified and as directed by Engr-in-Charge

M & L for RCC M30, (Using 20mm graded aggregate) for Chajja , shelves etc complete all as specified and as directed by Engr-in-Charge

M & L for RCC M30, (Using 20mm graded aggregate) for roof slab complete all as specified and as directed by Engr-in-Charge

Use and waste of Formwork square, rectangular, or polygonal rough finished surfaces to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified and as directed by Engr-in-Charge

Use and waste of Formwork flat rough finished surfaces to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. complete all as specified and as directed by Engr-in-Charge

Use and waste of Formwork flat rough finished surface to chullah hoods, chajjas, troughs and similar items including edges etc. complete all as specified and as directed by Engr-in-Charge

Use and waste Formwork flat rough finished surface to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick for rpugh finidhed surface of concrete(Horizontal or sloping) complete all as specified and as directed by Engr-in-charge

M & L for CRS (TMT) bars in reinforcement 10mm dia and over including cut of length , bend to required shape , cranking/hooking ends if necessary and binding with 0.9mm dia MS wire annealed or welding so as to secure the bar firmly in position/requried shape complete all as specified and as directed bt Engr-in-charge

M & L for CRS (TMT) bars in reinforcement 5mm dia and over including 10mm dia in stirrups,spaces and binders etc, cut of length , bend to required shape ,including cranking bending spiraly for hooping for columns,hooking ends and bending with and including mild steel wire(annealed ) not less than 0.9mm dia or security with clips 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 mortar, 1.6, type C1, 1:3:6(Using 20mm graded stone aggregate), complete all as specified and as directed by Engr-in-charge

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering and consolidation

M & L for 100mm thick cement concrete type D2, 1:4:8(40mm graded aggregate) as in sub base complete all as specified and as directed bt Engr-in- charge

M & L for 25mm thick cement concrete type B0, 1:2:4(12.5mm graded aggregate) as in floor complete all as specified and as directed bt Engr-in- charge

M & L for 15mm thick cement plaster in CM 1.6 on fair surface of brick work of concrete surface of wall, finishined even and smooth without using extra cement all as specified and directed by Engr-in-charge

M & L for rendering 8mm thick CM 1.4 with approved water proofing compound over backing coat of 12m thick in CM 1:6 5mm thick in CM 1:4 using liquid WPC over 10mm thick rendering in CM 1:6 on fair surface of brick work or concrete surface, finished even and smooth without using extra cement all as specified and directed

M & L for 5mm thick rendering in cement mortar 1:3 on fair face of celling surface finished even and smooth complete all as specified and as directed by Engr-in-charge

M & L for rendering 10mm thick on concrete/brick surface in CM 1:3 including WPC as per manufacturer's instrs complete all as specified and as directed by Engr-in-charge

M&L for water proofing treatment by applying oil bound bituminous primer 0.20 kg/sqm, providing and laying 4 mm thick APP modified water proofing membrane weighing not less than 4 kg/sqm, reinforced with non-woven polyster matt not less than 160 g/sqm, having softening point not less than 1400 C longitidunal tensile strength not less than 650 N/Sqcm tearing strength of 180 N by torque application including minimum 10 cm side overlap and 15 cm end lap and applying a coat of blown grade hot bitumen 85/25 conforming to IS : 702 heated to a working temp of 180 degree and applied @1.2kg/Sqm finishing the surface with solar reflective bitmininous aluminium paint @ 100 g/sqm, complete all as specified and as directed by Engr-in-Charge and as per manufacturer's instructions

M & L for hard core of gauge n exc 63m deposited spread and leveled in layers n exc 15 cm thickness watered and rammed to a true surface complete all as specified and as directed by Engr-in-charge

M&L for PCC (1:3:6) type C-1 (using 20mm graded stone aggreate), 75 mm thick as in plinth protection, PCC shall be laid in alternate panels n.exc 2 sqm, 6mm wide joints throughout the thickness at every 3m or change in direction, surface shall be finished even and smooth without using extra cement. Joints shall be filled with mastic filling 1:3 (bitumen & sand)/sealing compound grade ‘A’. by weight complete all as specified and as directed by Engr-in-Charge

Supply and fix 2nd class hard wood plain, solid, straight chowkat and frames, wrought framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and as directed by Engr-in-Charge

S&F 35mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed by Engr-in-Charge

Supply and fix stainless steel butt hinges medium weight for 100mm size complete all as specified and as directed by Engr-in-Charge

Supply and fix extruded aluminium alloy handles fabricated type anodised 150 mm size complete all as specified and as directed by Engr-in-Charge

Supply and fix aluminium anodised barrel tower bolt extruded section of 200 mm long complete all as specified and as directed by Engr-in-Charge

Supply and fix 300mm long aluminium alloy anodised sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete all as specified and as directed by Engr-in-Charge

Supply and fix mild steel hold fast, clamps plain angle cleats and similar small articles confirming Fe-400- complete all as specified and as directed by Engr-in-Charge

Material and labour for applying two coats of synthetic enamel paint over a coat of pink primer on new wooden surfaces exceeding 10 cm width or girth including preparation of new surface complete all as specified and as directed by Engr-in-Charge

M&L in repair for 18mm thick Marine plywood, water proof, termite & Borer proof, corrosion free with Decorative laminate 1mm thick both side for cupboard shutter, self, Drawer, all as specified and as directed by Engr-in-Charge.

S&F in repair stainless steel auto closer counter sunk hinges complete all as directed and as directed by Engr-in-Charge

S & F aluminium powder coated sliding window made of the following specifications complete all as specified and as directed by Engr-in-Charge:- (Net external size of window shall be measured. Following items are included in this unit rate.) (a) Aluminium frame powder coated all around of hollow section 100 mm x 44 mm x 1.60 mm thick. (b) Provn of 03 trade runners of size 92 x 31.75 x 1.10 mm. (c) Provn of glazed sliding shutters (02 Nos) of section 44 mm x 18 mm x 1.25 mm provided with 5.50 mm thick plain glass with suitable EPDM beading and locking clips arrangement. (d) Provn of 01 No gauzed shutter of Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm with suitable EPDM beading and locking clips arrangement. Section of shutter as per para 9 (c) above. (e) Aluminium powder coated grill of weight not less than 2.60 Kg/Sqm on external side with suitable frame/aluminium runner to be fixed on the window frame. (f) Repair to the jamb, cills and all sides around the window is incl in unit rate. The repair finishes to match the existing surfaces like tiles, plastering etc

S&F sinks with drainage board made of stainless steel lmm 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 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed by Engr-in-Charge

M&L Virified Ceramic tiles 10 mm thick (square/ rectangular) polished,lightshade, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match of tile including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and as directed by Engr-in-Charge

Ditto all as per item No 41 here in before but as in vertical surface over rendering 10mm thick in cement mortar 1:4 complete all as specified and as directed.

M&L Glazed ceramic tiles invertical surface 350x 250x 7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match ver rendering 10mm thick in cement mortar 1:4 complete all as specified and as directed.

M&L 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, win dow-cills, cooking plat forms and like in cement mortar (1:4) including point ing in white cement (1:2) us ing marble dust with admix ture of pigment to match with shade of granite over 10mm thick screed bed in cement mortar 1:3 complete all as specified and as directed

M&L for machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and beeswax polishing complete all as specified and as directed by Engr-in-charge .

Ditto all as per item No 45 here in before but as in riser of steps in single piece, skirting, dado and pillar complete all as specified and as directed by Engr-in-charge

M&L for preparing new surfaces distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. Two or more coats on new work over a coat with alkali resistant priming paint complete all as specified and as directed by Engr-in-charge

Ditto all as per item No 47 here in before but in ceiling surfaces complete all as specified and as directed.

Material & Labour for 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 as directed.

M&Lfor cement concrete 1:3:6 Type C2 concerete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

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

M&L for PCC 1:2:4 mix type B1 with 20mm graded aggregate as in coping, benching in manhole, kerbs and the like including weathering, slightly rounded or chamfered angles and throating including necessary from work complete all as specified and as directed.

Extra for forming fair finished drain or channel 24 cm inner girth in cement concrete using extra cement, including forms, moulds, mi-tred/stopped ends etc.complete all as specified and as directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 surface finished even and smooth with out using extra cement complete all as specified and as directed.

M&L for providing precast cement concrete type B1, 1:2:4 mix with 20mm aggregate as in cover slabs (for man holes etc) and setting in mortar 1:6 complete with joints to match complete all as specified and as directed.

M&L for CRS (TMT) bars 6 to 8 mm 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 0.9 mm dia or securing with clips complete all as specified and as directed.

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

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

M&L for surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed.

M&L for 6MM coarse aggregate (50mm thickness), rolled and consolidated to gradient and camber required for laying the paver block complete all as specified and as directed.

M&L for Machine pressed precast conrete interlocking paver block any shape and size confiriming to IS 15658-2006 of 80mm thickness,M-40 grade with grey cement and pigment complete all as specified and as directed.

M&L for preparing concrete surfaces and applying two coats of cement base paint on kerbs stone surfaces over one coat of primer complete all as specified and as directed.

M & L Removing excavated soil to a distance not exceeding 50 meter and not exceeding 1.5 meter above the starting point, and depositing where directed complete all as specified.

Supplying and laying of CPVC pipes of 20 mm dia SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified.

S&F CPVC ball valves of 20 mm dia with rotating spindle complete all as specified and as directed

M&L for cutting existing CPVC pipe line and insert tee for ne connection complete all as specified and as directed

S&F gun metal gate valve of 20 mm dia with iron wheel head screwed both ends for iron pipe fixed complete all as specified and as directed

Supply and filling riddled soil to the full width of trenches for protection of cables including spreading and punning down including watering consolidation complete all as specified. Note : Thickness of stone dust will be paid after cushioning after punning.

Supply and lay sub class "B" burnt bricks of size 23x11.5x7.5 cm, as in cable protection, laid length of brick perpendicular to length of cable complete all as specified and directed.

M&L for XLPE insulated PVC sheathed armoured with multistranded aluminium conductor cable having cross sectional area 3.5 core 70 Sqmm 1100 volt grade ,Heavy grade conforming to IS :7098 (Part 1) laid in trenches/Ducts or passing through pipes or fixing on poles etc complete all as specified and directed. Note : Necessary earth works, sand cushioning, cable protection cover, GI pipe, etc will be measured and paid separately under relevent items.

M&L for XLPE insulated PVC sheathed armoured with multistranded aluminium conductor cable having cross sectional area 4 core 25 Sqmm 1100 volt grade ,Heavy grade conforming to IS :7098 (Part 1) laid in trenches/Ducts or passing through pipes or fixing on poles etc complete all as specified and directed. Note : Necessary earth works, sand cushioning, cable protection cover, GI pipe, etc will be measured and paid separately under relevent items.

M&L for GI pipe, light grade of dia 50 mm, as in cable protection complete all as specified.

M&L for point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits), with multi- stranded copper conductor 1.5 Sq.mm nominal cross sectional area, single core, PVC insulated and sheathed flame retardant low smoke ( FRLS ) cable 1100 volts grade, ISI-694 marked including heavy duty PVC concealed conduit and conduit accessories concealed in wall/roof/floor etc, ISI marked including pre fabricated factory made modular boxes of suitable size with inner and outer white cover plates for mounting modular switches/sockets (same make of approved switch and socket) including PVC insulated multi-stranded copper conductor 1.5 Sqmm nominal cross sectional area single core FRLS cable as earth continuity conductor to common earth and connecting to earth dolly and cutting chases for PVC conduits/ boxes etc complete all as specified and as directed at site for the following : (NOTE: Cost for cutting chases for conduit and sinking for boxes and making good to walls/ floor etc shall be paid separately).

One light point controlled by one switch.

One Exhaust Fan controlled by one switch

One fan point by one switch and regulator

One 5 Amps socket outlet point on same board alongwith other switch.

Description all as per item No 73 here in before but using 2.5 sq mm single core copper conductor cable of multistranded FRLS PVC insulated unsheathed 1100 volts grade for 5/15 amps switch socket cobmination point including necessary running of 2.5 sq mm copper conductor FRLS PVC wire as earth continuity conductor along with wiring and connecting to the common eath dolly.

M & L Modular switch 1 way 6A,1 module, all as specified and directed.

M & L modular Socket, 6A - 2/3 pin combined 2 module all as specified and directed.

M & L Socket 6A/16A - 2/3 pin combined 2 module all as specified and directed.

M & L ceiling rose three terminals 230 V (ISI marked) surface bakelite comlete all as specified and directed.

Supply and fix of LED TubeLights of 36W(+/- 10% Tolerance) with aluminium body linear batten and polycarbonate diffuser having driver of minimum 4KV Surge protection, powerfactor>0.95,THD</=10%, rated life of 50,000 hours, system efficacy greater than or equal to 125 lm/w, including all necessary accessories as required for the light fixture comlete all as specified and directed.

Supply and fixing LED luminaire 600 mm x 600 mm,36 watt, 220 V AC recessed type with highefficiency PMMA diffuser soft glare free light completewith driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size comlete all as specified and directed.

S&F ceiling fan complete with blades down rods electronic regulator and accessories 230 v electric driven 1200mm sweep min air delivery 210 CFM with services value 6.00 BEE five star rated with BLDC ISI marked, wattage consumption should not be more than 28 wattage including three core flexible PVC insulated multi stranded copper conductor cable of size 0.5 mm from connector /ceilng rose to fan complete all as specified and as directed. Note : (i) ceiling fan shall be controlled by electronic fan regulators

S&F modular type Fan step regulator, 120W - 2 module all as specified and as directed

S&F in RCBO of current rating 63 A ,30 mA sensitivity , short circuit current rating 6 KA Double pole all as specified and directed by Engineer-in-Charge.

S&F TPN Vertical distribution board factory made Double door flush type all as per IS 8623 made from sheet metal duly powder coated 4 way to be fixed flush with wall complete with all accessories all as specified and directed by Engineer-in-Charge.

S&F MCB SP 6 to 32 Amp, 240 volts of 10 KA rupturing capacity, C-curve type as out going complete all as specified and as directed.

S&F building security light luminaries 30 W LED 6500 K environment friendly long life versatile pressure die cast aluminium IP 65 luminaire with high power LEDs light source and electronic driver complete watts including GI brackets GI tube of suitable dia and mounting accessories all as specified and as directed by Engineer -in-charge.

M&L for sub main wiring with 2 runs of 4 sqmm single core, multistranded PVC insulated unsheathed cable 1100 volts grade with copper conductor, drawn in and including rigid PVC conduit of suitable dia, conduit fittings and accessories concealed in wall/roof/floor with one run of 4sqmm PVC insulated unsheathed copper conductor cable as earth continuity conductor and connecting to common earth dolly complete all as specified and as directed. Note: Two runs of cable, one run of conduit & one run of earth continuity conductor shall be measured as one running metre.

Supply and fixing modular socket 16 Amps with and including modular mini MCB and including GI terminal box and modular base plate and cover of matching colour with wall and other switches complete for AC all as specified and directed by Engineer-in-Charge.

Earthing complete with GI earth plate electrode 600 x 600 x 6mm size burried directly in ground earth pit not less than 2.25Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level connected to GI wire 4 mm as earth lead by means of bolts ,nuts ,checknuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specfied or indicated including testing on completion with excavation earth pit, PCCcover watering pipe etc., including taking down of old earth plate all as specified and directed by Engineer-in-Charge.

Supply and fix exhaust fan, steel body AC single phase, 230V of size 300mm sweep with blades, and frames and louvers complete all as specified and directed by Engineer-in-Charge.

THOMSONS CONSTRUCTIONS (BID ID -3395493)