Renovation of DSW plant room, north and middle block plant at CSIR-CEERI, Pilani

Amount

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-iii) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:5:10 (1 cement : 5 coarse sand (zone-iii) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in

Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes

Cement mortar 1:4 (1 cement : 4 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.

Cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment and 90 degree stop arrangement, of approved quality and make with necessary accessories and screws etc. complete.

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Size 250x10 mm

Providing and fixing bright SS finished brass 100 mm mortice latch and lock, ISI marked, with six levers and a pair of strainless steel 304 lever handles of approved quality and make with necessary screws etc. complete.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing inposition and applying a priming coat of approved steel primer using structural steel etc. as required.

In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.

40 mm thick with 20 mm nominal size stone aggregate

12 mm cement plaster of mix

1:6 (1 cement: 6 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix:

1:6 (1 cement: 6 coarse sand)

Finishing walls with Acrylic Smooth exterior paint of required shade :

Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface/rough cast plastered surface

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required and including water thinnable priming coat with cement primer, to achieve even shade & colour and scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Old work (Two or more coats)

Demolishing cement concrete manually/ by mechanical means including disposal of material within CEERI campus as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix and reinforcement)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within CEERI campus as per direction of Engineer-in-charge.

In cement mortar

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground CEERI campus as per direction of Engineer-in-charge.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

For fixed portion Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators including providing and fixing strainless steel hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):

With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-charge

Powder coated minimum thickness 50 micron aluminium

Providing and Fixing 0.50 mm thick PVDF (Poly Vinylidene fluouride) of aluminium thickness 3.00 mm overall thickness 4.00 mm on walls,in doors & ceiling with proper required haging system and having fire rating of 120 minutes and fixing with silicon tape/ adhessive material as required ,in opening shutters and fixed sections including cutting PVDF sheet as per required at site, preparing smooth surface and making holes/making good as required cutting hoisting and fixing aluminium members etc. complete as directed by Engineer-In-Charge

Providing and applying one coat of cement based ready made wall putty (Birla care/ J.K. White/ or equivalent) including preparing the surface smooth by san papering etc as per directions of the Engineer-in-charge. Consumption of the putty shall be not less than 5 Kg per 10 Sqm. Preperation and application of the putty shall be strictly as per the manufacturers guidelines and as per the directions of the Engineer-in-Charge. The putty shall be applied only after cleaning the surface thoroughly. Required curing shall be done before application of both the coats shall also be sand papered with Amery paper no. 320 No. to make the surface smooth and even suitable for any kind of wall painting. The rate includes all operations and all the material and necessary scaffolding etc. Complete as per direction of Engineer-In-Charge.

Providing and fixing homogeneous Polyvinyl chloride sheet / tile in flooring and skirting in approved pattern on a smooth and damp proof base using rubber based adhesives of approved quality and manufacturer like Dunlop S-758, Fevicol SR 998 or equivalent including welding of joints if required and rolling with light wooden roller weighing about 5 kg., all complete as directed by Engineer-in-Charge, in approved colour and shade including removal of old pvc flooring if required & preparing the smooth surface etc. as per direction of Engineer - in - charge.

Part B Electrical work- Point Wiring- Rewiring for light/fan/exhaust fan point with 1.5 sq. mm FR PVC insulated flexible copper conductor 1.1 KV grade and 1.5 sq .mm FR PVC insulated flexible earth copper conductor 1.1KV grade IS: 694 only of approved make (Group-1) in existing surface/recessed conduit pipe including dismantling of existing wiring, switchboard of any size with accessories/fittings etc. as required.

Group C

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group C

Supplying and fixing following size/ modules, GI box alongwith modular base, cover & blanking plate for modular switches in recess etc. as required. etc as required.

1 or 2 Module (75mmX75mm)

6 Module (200mmX75mm)

8 Module (125mmX125mm)

Supplying & Fixing of 3Pin, 5Amp. Ceiling rose on juction box with provinding round phinolic sheet, including making connections etc. as required.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections butexcluding modular plate etc. as required.

5/6 A switch

3 pin 5/6 A socket outlet

Telephone socket outlet RJ 11

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, after removing recessed existing board, disconnection making connections and testing etc. as required. (require 9 nos different in colour of cover plate from general power for UPS / computer applications),

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 4 sq. mm + 2 X 4 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required.

3 x 2.5 sq. mm

3 x 4 sq. mm

6 x 4 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required.

2 x 1.5 sq. mm

3 x 1.5 sq. mm

Telephone & Data : Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying & Fixing of following sizes of steel conduit along with heavy duty accessories, junction box etc. in surface / recesse including painting in case of surface conduit, or cutting the wall, repair and making good the same as required.

Supplying and drawing of 23 AWG UTP Data Cable (CAT 6) gigaspeed LAN Cable in the existing surface/ recessed Steel/ under floor trunking as required.

1 run of cable

P & F following modular accessories made out of unbreakable and fire retardant poly carbonate with silver contacts Simplex Faceplate with RJ-45, information outlet with shutter with colour coding on existing modular plate, including making connections testing etc. as required

Supplying and fixing 6 amp 'C' Curve mini modular DP MCB on the existing modular plate including connections but excluding modular plate etc. as required.

Light and Fan: Supplying of Surface / Ceiling mounted LED light fixture-1200mm, 20 W Cool White Smart Brite Surface Light, 6500 K modal LED Pride plus triyca batten Type-LHEXAXPNIN1W020 Havells or Equivalent other make (Bajaj/ Crompton/Syska /Philips) , connection wire of suitable length, all accessories etc. as required.

Supplying of recessed mounted 36 Watt full glow, slim energy efficient, Green Square 2'x2' LED lighting luminaires Type- LHEBAEP71W1W036 240V, Havells or equivalent make complete with hanging arrengment all accessories, metallic CRCA powder coated housing etc. complete as required.

Installation, testing and commissioning of above LED tube light fittings complete with all accessories on surface of wall/ ceiling or suspended from ceiling including providing hanging , transperent connection wire/ 1.5Sq.mm FR PVC copper conductor etc. as required.

Earthing: Plate Earthing as per IS: 3043 with copper earth plate 600 x 600 x 3 mm thick by embodying 4 mtr below the ground lavel with alternate layers of salt and charcoal (95 kg. each) with 20 mm dia G.I. B class watering pipe including all accessories like nut, bolts, reducer, nipple ,wire meshed funnel, and C.C. finished chamber covered with hinged type with locking arrangement C.I. Cover, C.I. Frame of size300mm x 300mm complete and testing of earth resistance as required.

P/F 25mm x 5mm copper strip in 40mm dia G.I. Pipe from earth electrode. including connection with brass nut bolt spring washer excavation and refilling as rqd.

Providing and fixing 25 mm X 5 mm copper strip on surface/wall with providing insulating support or with clamp for connections etc. as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Cables: Supply of XLPE insulated PVC sheathed 1.1 kv. Grade copper conductor armoured Cable IS: 7098 Part-1 of approved make.

4 X 16 Sqmm. Copper cable

4 X 10 Sqmm Copper Cable

4 X 25 Sqmm Copper Cable

4 X 50 Sqmm Copper Cable

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade on wall/ roof/ duct/ shaft including fixing by means of screws & rag bolts, suitable size MS U clamps complete as per specifications, repairing works etc as reqd. of following sizes of cables.

upto 35 Sqmm.(clamped with 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Supply& making one end termination with heavy duty single compression brass gland SIBG type, aluminium/ copper lugs duly crimped with crimping tool, PVC tape etc. for following size of XLPE insulated & PVC sheathed aluminium/ copper cable of 1.1 KV grade as required.

4 X 16 Sqmm. Copper cable

4 X 10 Sqmm Copper Cable

4 X 25 Sqmm Copper Cable

4 X 50 Sqmm Copper Cable

Distribution Boxes (Main DBs) : Supplying & fixing Following way, 415 volts, "C" curve, MCB suitable for inductive load of folloing pole with suitable size MCB box encloser complete with connections, testing and commissioning etc. as required.

Four Pole 63 amp with encloser

Four Pole 32 amp with encloser

P & F Recessed/ surface mounting vertical type heavy duty Double door type TPN-4 way sheet steel phosphatised powder painted Distribution Board with incomer 1No.MCB-40A, four pole Isolator outgoing- 4 Nos. SP AC MCB-16A 10KA ( 'C' breaking characteristic) 8 Nos. SP AC MCB-10A, 10KA, 240V ( 'C' curve ) for outgoing circuits, 200Amp busbar, neutral link, earth bar & din rail etc conforming to IS; 13032, IS; 8623, BS; 5486 of approved make including making all the incoming/ outgoing connections, internal DB terminations with copper lugs, testing etc. as required.

P & F Recessed/ surface mounting vertical type heavy duty Double door type TPN-4 way sheet steel phosphatised powder painted Distribution Board with incomer 1No.100A, four pole Isolator outgoing- 6 Nos. SP AC MCB-32A 10KA ( 'C' breaking characteristic) 6 Nos. SP AC MCB-40A, 10KA, 240V ( 'C' curve ) for outgoing circuits, 200Amp busbar, neutral link, earth bar & din rail etc conforming to IS; 13032, IS; 8623, BS; 5486 of approved make including making all the incoming/ outgoing connections, internal DB terminations with copper lugs, testing etc. as required.

Supplying and fixing recessed mounted vertical type heavy duty double door ,6 Way three pole and neutral, MCB distribution board, 415 volts on surface / recess, complete with loose wire box, Incomer 1No. 100 A, 4 Pole isolator, Outgoings- 8 Nos. SP AC MCB-32A, 10KA, 240V ( 'C' curve ), 10 Nos. SP AC MCB-40A, 10KA, 240V ( 'C' curve ), tinned copper bus bar,neutral links, earth bar, din bar, detachable gland plate, interconnections, phosphatized and powder painted, making internal DB terminations with copper lugs including all the existing incoming/ outgoing connections, earthing, testing, repair & making good the wall with matching colour distemper/ white wash etc. as required.

Supplying & fixing 40 amps rating, 240 volts, "C" curve, MCB suitable for inductive load of folloing pole with suitable size MCB box encloser complete with connections, testing and commissioning etc. as required.

Double Pole with encloser

Supply, fabricating, testing and commissioning of Kiosk type weather proof distribution feeder pillar box of size 900mm x 600mm x 350 mm with a taper of 75mm at top ( for protection from rain water) and made out of 3.2 mm (10 gauge) thick CRCA MS Sheet, front and back both side openable, duly hinged doors with locking arrangement by providing both sides hold drafts and all hardware for fabrication of box. The cubical panel should be dust and vermin proof followed by duly phosphatized and powder painted in gray or required shade after rinsing.The cubical panel should be mounted with hardware on angle iron frame 40 x 40 x 6m and 700mm long legs duly primered and black painted. Frame should be grouted with cement concrete 1:3:6 ratio in 150 x 150 x 750mm and providing brick masonry along angle iron frame above ground level, complete in all respect including S/F of following accessories, their inter connections with suitable size FR PVC copper wires, lugs, testing etc.as reqd. Area of board should not less than 2.14 Sqmtr.(as per line diagram).Panel should be fabricated through electrical panel builders only and Delivery challan should be produce along with panel.The panel should comprising of as per following - A. INCOMER : a) 1No- quick make and quick break 4 Pole current limiting MCCB- 250 Amp., 36 KA with adjustable O/L setting & Thermal Magnetic Release and conforming to IS:13947-2/ IEC 60947-2 with front face and centralized adjustable, line load inter changeability including making connections with lugs, spreaders etc. as required. B. OUTGOING : b) 1Set-TPN copper bus bars of minimum 300 Amp capacity with heat shrinkable coloured sleeves including DMC / SMC bus bar supports at required intervals complete for cross section, size supports and their spacing etc.

Supply of free standing floor mounted dust and vermin proof, compartmentalised 1350x1100x300mm cubical panel made out of CRCA sheet, required hardware, duly painted by powder coating with phosphatisation in grey or required shade after rinsing. The panel having PU/ Neoprene rubber gasket of not less than 3mm thickness, separate detachable gland plate, 100x50x6mm M.S. base channel, hinged door with locking arrangement for equipment/ switchgear/ busbar chamber/ cable alley . Thickness of sheet shall not be less than 2.0mm of any compartment. Load bearing structure shall be of 2.0mm thick sheet supported by base M.S. channel if required. Side walls compartments having bolted type doors with detachable extension type structure. S/F of following accessories and their inter connections with lugs, terminating all the outgoing and incoming supply terminals in cable alley fixed on SMC/DMC type insulators (as per requirement) with suitable size copper strip with heat shrinkable PVC sleeves/ wire, suitable size earth copper strip through out run at the bottom of the panel testing etc as required.Area of board should not less than 3.64 Sqmtr.(as per line diagram). INCOMER: a) 2No- quick make and quick break 4 Pole current limiting MCCB 160 Amp., 36KA adjustable O/L & fixed S/C setting with Rotary handle Operating Mechanism, thermal Magnetic Release and conforming to IS:13947-2/ IEC 60947-2 with front face and centralized adjustable, line load inter changeability including making connections with lugs, spreaders etc. as required for incoming supply. BUSBARS: b) 1Set-TPN copper bus bars of minimum 300 Amp capacity with heat shrinkable coloured sleeves including DMC / SMC bus bar supports at required intervals complete for cross section, size supports and their spacing etc.

Supply of free standing floor mounted dust and vermin proof, compartmentalised 750x750x250mm cubical panel made out of CRCA sheet, required hardware, duly painted by powder coating with phosphatisation in grey or required shade after rinsing. The panel having PU/ Neoprene rubber gasket of not less than 3mm thickness, separate detachable gland plate, 100x50x6mm M.S. base channel, hinged door with locking arrangement for equipment/ switchgear/ busbar chamber/ cable alley . Thickness of sheet shall not be less than 2.0mm of any compartment. Load bearing structure shall be of 2.0mm thick sheet supported by base M.S. channel if required. Side walls compartments having bolted type doors with detachable extension type structure. S/F of following accessories and their inter connections with lugs, terminating all the outgoing and incoming supply terminals in cable alley fixed on SMC/DMC type insulators (as per requirement) with suitable size copper strip with heat shrinkable PVC sleeves/ wire, suitable size earth copper strip through out run at the bottom of the panel testing etc as required.Area of board should not less than 1.87 Sqmtr.(as per line diagram).INCOMER: a) 1No- quick make and quick break 4 Pole current limiting MCCB 125 Amp., 36KA adjustable O/L & fixed S/C setting with Rotary handle Operating Mechanism, thermal Magnetic Release and conforming to IS:13947-2/ IEC 60947-2 with front face and centralized adjustable, line load inter changeability including making connections with lugs, spreaders etc. as required for incoming supply. BUSBARS: b) 1Set-TPN copper bus bars of minimum 150 Amp capacity with heat shrinkable coloured sleeves including DMC / SMC bus bar supports at required intervals complete for cross section, size supports and their spacing etc.

P & F Recessed/ surface mounting vertical type heavy duty Double door type TPN-8 way sheet steel phosphatised powder painted Distribution Board with incomer 1No. MCCB 4P-160A, 25KA and 8 Nos. TP AC MCB-63A 10KA ( 'C' breaking characteristic) for outgoing circuits, 200Amp busbar, neutral link, earth bar & din rail etc conforming to IS; 13032, IS; 8623, BS; 5486 of approved make including making all the incoming/ outgoing connections, internal DB terminations with copper lugs, testing etc. as required.

DISMANTLING: Dismantling of existing floor mounted Main Switch board having 2 nos ACB and one no. Changeover switch safely from the floor with all accessories, meters, frame/ board, inter connections etc. and return back the dismantled items/ accessories of boards to store/ EME Div. are as follows.

Dismantling of existing floor mounted ACB Panel board having 1 no ACB switch safely from the floor with all accessories, meters, frame/ board, inter connections etc. and return back the dismantled items/ accessories of boards to store/ EME Div. are as follows.

Dismantling of existing wall/floor mounted Starter Panel Panel board safely from the floor with all accessories, meters, frame/ board, inter connections etc. and return back the dismantled items/ accessories of boards to store/ EME Div. are as follows.

Labour charges for dismantling of surface/ recessed light power point switch board of any size and depositing the same with listing of material in store.

Labour charges for dismantling of all types/ industrial type tube light fixtures/exhoust fan/Ceiling fan with down rod, ball and socket arrangements from wall/ ceiling with all accessories etc. as required and depositing the same in stores.

Dismantling of all type of existing wiring upto 4Sq.mm size with batten /casing/ conduit including fittings i.e. bulb holder/ ceiling rose /lamp bracket deposit the same to centrel store (measured batten/casing/condiut length as single run only )

Dismantling of PVC/ XLPE insulated armoured LT cable, 1.1 KV grade from under ground after disconnection of supply connections including digging trenches up to 1.2mtr depth and return back the same to store etc. as required.

Up to 400 sqmm.

Dismantling of existing armoured cables of following sizes safely from Lab room duct/ shaft/ wall/ board including disconnections & making good the damages,return back the dismantled items to store/ EME Div. etc as required.

Upto 35Sqmm.

sihag construction

jagdamba builders

M/S L K BUILDERS & SUPPLIERS