CA NO GESU 55 2021 22 ADDN ALTN TO BLDG NO NP25 NP26 AT DET 574 ENGR PARK PROVN OF ROLLING SHUTTER TO BLDG NO P370 TO P373 P377 TO P380 AT NAUBAT RAM VIHAR AND ALBERT EKKA ENCLAVE MAP ACCN AND ROOF TREATMENT OF BLDG NO P91 P 09 A

Amount

Dismantling Asbestos cement (corrugated, semi-corrugated etc) sheets in roof covering complete all as specifed and directed.

6mm thick asbestos cement corrugated or semi corrugated sheets in roof, walls, etc. fixed with 'L' type or 'J' type hooks or cranked hook bolts complete all as specified and directed.

6mm thick asbestos cement one piece plain angular ridge complete all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.60mm thick crimpted/tapard at the external end slope of any colour having tensile strength 550 Mpa as in roof covering fixed with self tapping screws and caps etc complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pilars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Brick work with sub class "B" bricks straight or curved on plan exceeding 6 Metre mean radius in cement mortar 1:6 complete all as specified and directed.

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

Excavating in trenches, n exc 1.5 m wide and n.exc 1.5 m in depth; for foundation, & n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in hard /dense soil complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,watering and removing surplus soil to a distance not exceeding 50m and making good surface complete all as specified and directed.

PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in foundations, filling and mass concrete,complete all as specified and directed.

Hardcore of broken stone or boulders of gauge exc 63mm but not exc 100 mm and deposited spread and levelled in layers not exc 15 cm thick watered and rolled/rammed to a true surface complete all as specified and directed.

100 mm thick cement concrete type B-1 1 : 2 : 4 (using 20 mm graded crushed stone aggregate) in floors with chequered finish including formwork complete all as specified and directed.

12 mm thick expansion joints filled with pre-formed filler and top 30 mm primed and sealed with sealing compound grade 'A' on 100 mm thick concrete slabe including applying primer complete all as specified as directed.

M&L 20mm thick waterproof topping as specified (incorporating an approved metallic floor hardner), laid on concrete floors and pavings, and finished even and smooth (except metallic hardner) complete all as specified and directed.

Supply only metallic floor hardener compound as per manufacturer insructions complete all as specified and directed.

Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted built in cement mortar 1:6 complete all as specified and directed by Engr-in-charge. Note PCC Bond Stone shall be paid separately under appropriate item and volume of bond stone shall be deducted complete all as specified and directed.

40 mm thick PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in flooring including finishing the top surface even & smooth, without using extra cement complete all as specified and directed.

Rendering 15mm thick in two layer (10+5 mm) on brick work or concrete surfaces in cement mortar 1:4 finished even and fair without using extra cement including mixing integral water proofing compound in the proportion as mentioned in manufacturer's instructions complete all as specified. (Water proofing compound to be measured and paid for separately) complete all as specified and directed.

M&L for Rendering 10mm thick on brick work or concrete surface in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and directed.

Providing 50 mm thick cement concrete 1:3:6 type C-1 using 20mm graded crushed stone aggregates as in plinth protection laid in alternate bays (n exc 2 Sqm each ) and finished even and smooth without using extra cement and providing joints throughout the thickness of the plinth protection filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weight complete all as specified and directed.

M&L for preparation of newly plastered surfaces and applying two coats of Cement base paint on walls complete all as specified and as directed.

Preparation new surfaces plastered or unplastered and applying three coats of white wash on wall complete all as specified and directed.

Ppreparation of old steel and iron surfaces exceeding 10 cms width or girth and applying two coats of synthetic enamel paint over a coat of zink chrome primer complete all as specified and directed.

Two coats of synthetic enamel paint on steel surface of any description exc. 10 cm width or girth including preparation of new surfaces, complete all as specified and directed.

1.60mm thick plain sheeting as in wall clading steel gates and similar works cut to size holes punched including welding screws etc. complete all as specified and directed.

Providing cement concrete 1:2:4 type B-1(20mm graded aggregate) as in coping etc complete all as specified and directed.

PCC 1:2:4 type B-1 (using 20 mm graded aggregate) in surafce channel and drains complete all as specified and directed

Excavating over areas not exc 1.5 m deep and getting out in any type of soil complete all as specified and directed.

Excavating over areas exc 1.5 m but n exc 3.0m deep and getting out in any type of soil complete all as specified and directed.

Returning filling in incl spreading levelling watering and well ramming in layers n exc 25cm thickness complete all as specified and directed.

Removing excavated soil to a distance n exc 50m and depositing at a level n exc 1.5m above the starting point complete all as specified and directed.

M&L for use and waste of form work to soffits of suspended slab such as roof slab, floor slab, landing and similar work not exceeding 200mm thick surface horizontal or sloping, rough finished surface of concrete complete all as specified and directed.

TMT bars 10 mm dia and over in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with Mild Steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Reinforced cement concrete M-25 design mix (using 20 mm graded crushed stone aggregate) as 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 directed.

TMT bars 6 to 8 mm dia and over in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with Mild Steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

Welded steel wire fabric n,exc 4kg per sqm, supplied and fixed complete to wood or steel members incl one shop coat of zinc chromate primer paint incl preparation of surfaces at contractor's workshop before fabrication complete all as specified and directed.

Joist, channel, angle, or tee section, fixed independently, without connecting plates, etc; complete conforming to Fe-290 (dim 65 x 65 x 6) complete all as specified and directed.

Flat iron (50 mm x 5 mm) for for bracing/fencing of caging / chain link fencing tying of chain link fencing including necessary drilling holes for nut bolts complete all as specified and directed.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in any type of soil complete all as specified and directed.

100 mm thick PCC 1:2:4 type B-2 (40 mm graded crushed stone aggregates ) as in sub base, complete all as specifed and directed.

Sand cushioning under floors including watering and consolidation complete all as specified and directed.

80 mm, M-40 grade thick, machine pressed / vibro mechanically floated interlocking paver block any shape and size conforming to IS - 15658-2006,with topping of cement mixed with grey cement and with pigment. complete all as specified and directed. Note:- Colour and shape shall be approved by GE. (Make: ULTRA/MODERN/RUCHI/ISI Marked).

80 mm thick machine pressed / vibro mechanically floated interlocking paver block any shape and size conforming to IS - 15658-2006, M-40 grade, with topping of cement mixed without pigment. complete all as specified and directed. Note:- Colour and shape shall be approved by GE. (Make: ULTRA/MODERN/RUCHI/ISI Marked).

Cement concrete in foundations, filling and mass concrete 1:3:6 type C-2 (20mm graded crushed stone aggregats) complete all as specified and directed.

Precast cement concrete 1:2:4 type B-1 as in edges, kerb stone etc and other similar works including weathering and slightly rounded and chamfered angles complete all as specified and directed.

RCC pipes 200 mm dia, class NP-2, laid and jointed complete with clamps all as specified and directed.

All as per Item Ser No 46 above but of 300 mm dia pipe complete all as specified and directed.

Concrete bed to drain pipes of bore 200 mm including packing under,and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate including necessary shuttering and supports complete all as specified and directed. Note:-(i) Thickness of Bed below barrel of pipe -15 cm (ii) Width of bed :- outer dia of pipe plus 30 cm.

Concrete bed to drain pipes of bore 300mm including packing under,and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate including necessary shuttering and supports complete all as specified and directed. Note:-(i)Thickness of Bed below barrel of pipe -15 cm (ii) Width of bed :- outer dia of pipe plus 30 cm.

Rotational molded (three layered as per IS 12701) polyethylene water storage storage tank (cylindrical vertical with closed threaded top) hoisted and fixed in position including connecting inlet/outlet pipe connecting with necessary fittings all as required at site and specified in SSR part -I of capacity 2000 litres incl 20mm float valve high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed and dismantling of old UNSV water tank of same capacity complete all as specified and directed and directed by GE.(Make- Sintex/ Rotex five star)

Steel water tubing medium grade GI with all fitting and fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc) of nominal bore 20mm complete all as specified and directed.

Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240.

Mild steel work as in wind ties and holdfast including all necessary drilling, bolting and similar work confirming to Fe-410-0 or Fe-310-0 complete all as specified and directed.

Spindle with bearing and connected shaft of dia 30mm of length 0.9 m alongwith connected accessories and holdfasts to fix in brick / concrete wall and closed from both sides to protect spindle bearing from external / internal sides complete all as specified and directed.

Steel rolling shutters, with out ball bearing, as specified including top cover, an?choring rod, hasp and staple and one shop coat of primer; erected in position as indi?cated, complete: push pull or manual type including locking arrangment etc complete all as specified and directed.

Safety lever locks mild steel with 4 levers good quality for rolling shutters complete all as specified and directed.

Ball bearing for rolling shutters (Industry standard bearings) complete all as specified and directed.

PCC 1:2:4 type B-1(20mm graded crushed stone aggregate ) as in in foundations, filling and mass concrete complete all as specified and directed.

Cutting holes exc 150 sq cm but n exc 400 sq cm each into or through brick walls built in cement mortar and making good in cement concrete 1:2:4 type B-1 complete all as specified and directed.

Roughening of old concrete surfaces by picking, sweeping clean and washing down with water , fanning dust etc and taking down tarfelt and brushing neat cement slurry with 3.00 kilogram of cement per square metre including 15 mm thick screed bed or bedding layer in cement mortar 1:4 finished even and smooth including mixing with integral WPC, complete all as specified and directed. Note : Supply only water proofing compound shall be measured and paid separately under the respective item.

Priming the roof surface with bitumenous primer @ 0.4 litres / Sqm and applying a coat of semi hot blown 85 / 25 grade bitumen @ 1.2 Kg / Sqm and thereafter supply and laying Polymeric membrane 3.00mm, five layered, of weight not less than 3.50 Kg per Sqm with centre layer core of 90 micron high molecular density polyethylene film and bonded completely to the surface with overlap of 10cm (overlap to be thermo fused by frame) followed by another coat of semi hot blown 85 / 25 grade bitumen @ 0.7 Kg / Sqm blinded with fine sand in dry condition @ 0.5 Kg / Sqm and applying a coat of aluminium paint complete all as specified and directed. Note :- Water proofing treatment will be done by IWL or through a specialized agency which will further have to give a five years warranty for rectification of any defect if incurred at a later stage, otherwise no payment shall be made to the contractor if water proofing treatment is executed by engaging local labour.

PVC (SWR) rain water pipes (110 mm) single socketed in any length with rubber ring joints fixed to walls etc complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) (Exc 250 & n exc 500 Ltr) complete all as specified and directed.

Dismantling water tanks and removing to store (Exc 250 & n exc 500 Ltr) complete all as specified and directed.

Supply & Fixing rotational moulded (3 layered as per IS12701) polythylene water storage tanks (cylindrical vertical with closed threaded top) hoisted and fixed in position including connecting inlet/outlet pipe connecting with necessary fitting all as required as site and as specified in SSR Part-I of capacity 2000 Ltr including 20mm float valve high pressure with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed and dismantling of old unserviceable water tank of same capacity complete all as specified in and as directed. Make : Sintex/Rotex 5 Star

Supply and fixing as in repairs, ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for 20 mm bore pipe and fixed (Minimum weight 142 gms) complete all as specified and directed.

Steel water tubing of nominal bore dia 20 mm medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings( such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) complete all as specified and directed.

Steel water tubing of nominal bore dia 15 mm medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings( such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) complete all as specified and directed.

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

Taking down 15 mm Bore steel tubing and connections including all fittings and removing to store complete all as specified and directed.

Taking down 20 mm Bore steel tubing and connections including all fittings and removing to store complete all as specified and directed.

Supply and laying in trenches or passing through pipe, 1100 volts grade heavy duty cable with "XLPE" insulated aluminium conductor standard served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed of 6 Sqmm x 2 Core size complete all as specified and directed.

Excavation in trenches spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Dry sand for sand cushioning to under ground cable 8 cm thick before laying the cable before and 15 cm thick after laying & strenching the cable in trenches, including hand punning and consolidating complete all as specified and directed. Note :- Fory payment purpose punned thickness shall be measured.

Brick sub class 'B' brick laid dry, flat with width equal to length of brick as cover laid over the cable to give mechanical protection to underground cables complete all as specified and directed.

Supply and fixing GI tubing light grade 40 mm dia along the wall/in trenches/in duct/in culver/road crossing and including provisioning of suitable mild steel falt iron clamps and bolts, nuts and double washers etc for holdining of GI pipe alongwith poles complete all as specified and directed.

Ceiling fan 1200 mm ES50 white energy saving 5 star rating complete all as specified and directed. Make :- Havells or equivalent to Bajaj/Philips/Crompton.

Sheet metal enclosures for DBs when MCBs to be used double door DB SPN 2 way 240 volts with 200 amps rated bus bar and neutral link including chases wall for dixing DB and making good distributed wall surfaces to match with existing specification complete all as specified and directed. Make :- HPL/Legrand/ Anchor or equivalent.

Supply and fixing in replacement MCB single pole and neutral, 230 volts, rating 63 Amps complete all as specified and directed. Make :- Legrand/ Indoasian/Anchor or equivalent.

Point wiring for one light/fan point controlled by one way switch using 1.5 Sqm FRLS copper conductor cables (multistanded) PVC insulated and unseathed in and including PVC concealed conduit (thickness not less than 1.5 mm and 20 mm dia), medium grade with sunk CI/Pressed steel terminal boxes with 3 mm thick laminated sheet cover including supplying and laying PVC insulated unsheathed 1100 volts copper conductor cable 1.5 Sqm as earth wire stranded and connected to earth dolly complete all as specified and directed.

All as per srl item No 80 but for Exhaust fan point controlled by one way switch using 1.5 Sq mm FRLS copper conductor cables (multistanded) PVC insulated and unseathed in and including PVC concealed conduit (thickness not less than 1.5mm and 20mm dia), medium grade with sunk Cl / Pressed steel terminal boxes with 3mm thick laminated sheet cover including supplying and laying PVC insulated unsheathed 1100 volts coppper conductor cable 1.5Sq mm as earth wire stranded and conected to earth dolly complete all as specified and directed.

All as per srl item No 80 but for 3 pin 5 Amps socket outlet independent including copper PVC insulated PVC unsheathed 1.5 sq mm earth wire and connected to earth dolly complete all as specified and directed.

All as per srl item No 80 but for 3 pin 5 Amps socket outlet on the same board including copper PVC insulated PVC unsheathed 1.5 sq mm earth wire and connected to earth dolly complete all as specified and directed.

All as per Srl item No 80 but for 3 Pin 15 Amps socket outlet independent with cable 2.5 Sq mm including copper PVC insulated PVC unsheathed 2.5 sq mm earth wire standard and connected to earth dolly complete all as specified and directed.

Switch piano flush type 5 Amps single pole one way complete all as specified and directed.

Socket 3 Pin 6 Amps flush type complete all as specified and directed.

Switch socket combination 2-in-3 pin 5 Amps flush type complete all as specified and directed.

Switch socket combination 2-in-1, 3 pin 5 & 15 Amps flush type complete all as specified and directed.

Ceiling rose, surface bakelite 65 x 50 mm two to three terminals fixed on PVC Round Block complete all as specified and directed.

MCB Single Pole, 230 Volt, Raiting 6 to 40 Amps C Curve complete all as specified and directed.

MCB Single Pole and Neutral, 230 Volt, Raiting 40 to 63 Amps C Curve complete all as specified and directed.

Sheet metal enclosure MCB distribution board single pole & neutral 240 volts 12 way C Curve with IP-43 IK-09 protection double door complete with appropriate size bus bar and neutral link, fixed flush in wall including chases wall for fixing DB and making good distributed wall surfaces to match with existing specification complete all as specified and directed. (Note - MCB's will be measured separately)

Fan regulator electronic, stepped type hum free suitable control speed of fan from 0 to 100 % and connecting electrically complete all as specified and directed. Make : Anchor/Legrand/Kinjal.

Supply and fixing LED lights fitting 1 x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1400 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

Sheet metal enclosure MCB distribution board Triple pole & neutral 415 volts 4 way C Curve with IP-43 IK-09 protection double door complete with appropriate size bus bar and neutral link, fixed flush in wall including chases wall for fixing DB and making good distributed wall surfaces to match with existing specification complete all as specified and directed. (Note - MCBs will be measured separately)

Supply & Fixing MCB TPN 100 Amp, 4 Pole, 415V C Curve complete all as specified and directed.

Sub main wiring with two single core PVC insulated with copper conductor cable stranded of size 06 Sqmm in PVC concealed conduit 25 mm dia including PVC insulated copper conductor cable 4 Sq mm as earth lead all as specified. Including taking down old sub main wire complete all as specified and directed.

Earthing complete with galvanised steel earth plate electode 600mm x 600mm x 6.00mm thick burried directly in ground (earth pit not less than 2.25 meter deep below normal ground level connected to and including galvanised steel earth lead wire 4 mm dia by means of bolts, nuts, chock, nuts and washers of galvanised iron or steel including PCC Pit in 1:2:4 type B-I angle iron frame with RCC cover and handle, excavation and earth work in any type of soil medium grade GI watering pipe 20mm bore with funnel and wire mash and light grade GI protection pipe 15mm bore upto main board complete all as shown in electrical plate No 3 of MES Sch 2009 (Part I) connected to main control board as specified and testing completion complete all as specified and directed.

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M/S GURBACHAN SINGH

khajuria builders