Construction of New Office Building of TDCCOL Branch Office at Lahunipara of Lahunipara Block

Earth work in stoney earth & gravels mixed with stone and boulder not exceeding 0.014 Cum in volume within 50 M initial lead and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm. To 7cm and laying in layers not exceding 0.3 M in depth and as per specification approved by the department. and as per direction of the Engineer-in-charge.

Filling in foundation and Plinth with sand well watered and rammed & dressed & level to proper gradient including all cost, conveyance, royality taxes of all materials, labour, T & P required for the work etc. complete and as per direction of Engineer in Charge.

CC (1:4:8) using 40 mm size and down graded crusher broken HG stone metal free from weathered surface of approved quality from approved quarry in foundation and plinth including laying concrete in layers with due compaction, watering and curing including cost, conveyance, royalty and taxes of all materials with all lead, lifts and delifts, T&P etc required for completion of the work in all respect as per direction of the Engineer-in-charge.

Cement Concrete (1:2:4) with 12mm size hard granite chips including lowering and laying concrete inlayer rewuired level ramming watering curing including cost conveyance royalty taxes of all materials requiredfor the work and labour charges etc.complete as per the direction of Engineer-in-Charge.

Supplying,diluting and preparing chemical emulsion like CHLORPYRIPHOS or other chemicals approved by central insecticides board or as directed by the manufacturer and spraying the mixture uniformly by sprayer as pre constructional anti termite treatment and creating a chemical barrier under and around wall trenches,basement excavation ,top surface of plinth filling,junction of walls and floors along with eternal perimeter of the building,sorrounding the pipes and conduits etc. complete at the rate 7.5litr ( or as directed y the manufacturer) per sqm on vertical and 5.0ltr per qsm on horizontal surfaces,50% of the emulsion to be filled in the holes made in trenches of 150mm centre to centre etc. complete as per IS:6313/1981(part-II) and as per the direction of Engineer In charge including all cost of materials labour,taxes etc. all complete.Vide Preceeding held on dtd-29.06.2021 of R& B

9" thick Fly Ash Bricks in cement mortar (1:4) in superstructure having crushing strength not less than 75.00 kg/cm2 immersing the bricks in water not less than six hours before use in masonary including watering and curing for required period with all cost conveyance, royality, taxes of all materials etc. complete as per the direction of Engineer-in-Charge. (Foundation and Plinth)

Rainforced cement concret M-20 grade using 20mm and down graded size crusher broken hard granite chips of approved quality including mixing with concrete mixture, including hoisting and laying in position & compacting with vibrateor to proper design section indlucing all the cost, conveyance, royality & taxes of all materials, labour, rigid smooth centering, shuttering and dismantling the same after 28 days of casting, watering, curing etc. complete. as per the direction of Engineer-in-Charge.

Ground Floor

Column Base and Footing

Plinth Band

Column and Beam

Round Lintel

Staire

Chhaja

Roof Slab

First Floor

Column and Beam

Round Lintel

Staire

Chhaja

Shelve

Roof Slab

Second Floor

Column and Beam

Roof Slab

Supplying HYSD/Tor steel reinforcement from SAIL,VIZAG STEEL OR TATA STEEL brand of required diameter of approved quality including Labour charges for cutting, bending, binding and tying the grills and placing in position including cost, conveyance & taxes of reinforcements confirming to ISI standard and binding wire 18 to 20 gauge and as per drawing, design etc. complete as per the direction of Engineer-in-Charge.

Ground Floor

First Floor

Second Floor

9" thick Fly Ash Bricks in cement mortar (1:6) in superstructure having crushing strength not less than 75.00 kg/cm2 immersing the bricks in water not less than six hours before use in masonary including watering and curing for required period with all cost conveyance, royality, taxes of all materials etc. complete as per the direction of Engineer-in-Charge.

Ground Floor

First Floor

Second Floor

16mm thick cement plaster (1:6) in cement mortar finished smooth surface on brick wall after racking out joints including watering curing to required period including cost conveyance, royalty of all materials, T&P complete etc. as per specification and direction of Engineer in charge.

Ground Floor

First Floor

Second Floor

12mm thick cement plaster (1:6) in cement mortar finished smooth surface on brick wall after racking out joints including watering curing to required period including cost conveyance, royalty of all materials, T&P complete etc. as per specification and direction of Engineer in charge.

Ground Floor

First Floor

Second Floor

12mm. Thick cement plaster (1:4) over brick work with cement punning for skirting finishing smooth with proper plumb and line watering curing for seven days with cost, conveyance, royalty taxes of all materials, labour, T & P required for the work etc. Complete as per the direction of Engineer-in-Charge.

Supplying, fitting and fixing mat finished vertified tile in floors of size 600mm x 600mm of approved make laid on 25mm thick cement mortor (1:1) and filling joints with neat cement slurry mixed with pigment to match the sheds of the tile including ruing and polishing complete including cost of precast tile and cost of all materials, labour T&P etc required for the work. as per the direction of Engineer-in-Charge.

Ground Floor

First Floor

Second Floor

Supplying, fitting and fixing mat finished vertified tile in dados skirting of size 600mm x 600mm of approved make laid on 25mm thick cement mortor (1:1) and filling joints with neat cement slurry mixed with pigment to match the sheds of the tile including ruing and polishing complete including cost of precast tile and cost of all materials, labour T&P etc required for the work. as per the direction of Engineer-in-Charge.

Ground Floor

First Floor

Second Floor

Providing and Fixing of Granite tiles in floors treads or steps and landing on 12mm thick bed of cement mortar 1:1 (1cement : 1sand) jointed with neat cement slury mixed with pigment to match the shades of the tiles including rubbing and polishing complete as per direction of engineer in charge.

Ground Floor

First Floor

Providing and Fixing Ceramic tile (300mm x 300mm) in floors treads or steps and landing on 12mm thick bed of cement mortar 1:1 (1cement : 1sand) jointed with neat cement slury mixed with pigment to match the shades of the tiles including rubbing and polishing complete as per direction of engineer in charge.

Ground Floor

First Floor

Providing and Fixing Ceramic glazed wall tile in dados skirting and risers of step on 12mm thick cement plaster (1:3) jointed with neat cement slurry mixed with pigment to match the shades on the tiles etc. complete as per direction of engineer in charge.

Ground Floor

First Floor

6 mm thick cement plaster (1:4) over R.C.C works including deep chiping , finished smooth with proper thickness, watering, curing for required days with cost conveyance, royality, taxes of all materials, labour etc. complete as per the direction of Engineer-in-Charge.

Ground Floor

First Floor

Second Floor

2.5cm thick grading concrete in C.C. (1:2:2) using 10mm & down graded crusher broken hard granite chips for roof making proper slope as per requirement on roof including the cost of all labour materials, leak proofing chemicals sico or equivalent as per ISI Code etc. complete as per the direction of Engineer-in-Charge.

First Floor

Second Floor

Providing and fixing of M.S. Door,Windoes and M.S Grill with frames made of ISI Marked standard M.S. Angles 40X40X6 mm anglar sections as per drawing and specification including the cost of all material, and MS fittings such as, hinges, T & P etc. including the cost of all materials and labour etc. complete as per direction of Engineer-in-Charge.

Providing, fitting & fixing of UPVC (unplasticised poly vynle chloride) door with door frame in including all fitings and cost of conveyence of all materials,lobours and T&P required for the work etc. all complete as per directed by EIC.

Ground Floor

First Floor

Supplying,Fitting and fixing of two track UPVC sliding windows of approved make including all fittings and cost, conveyance of all materials labour and T&P required for the work etc complete as directed by EIC.

Ground Floor

First Floor

Supplying,fitting and fixing of Syainless steel of 304 grade in hand railing using 50mm dia of 200 thick circular pipe with Balustrade of size 32mmx32mmx2mm @ 0.90m C/C and stainless square pipe bracing of size 32mmx32x2mm in 3 rows in staircase as per approved design and specification .buffing,polishing etc. with cost cost conveyance, taxes of all materials,lobour,T&P etc. required for the completion of work in all respect and as per the direction of Engineer-in-Charge.

Wall painting two coats to walls with plastic emulsion paint over putty work and one coat primer with cost conveyance, royality taxes of all materials, labour, T & P and scaffolding as required for the work etc. complete and as per direction of Engineer-in-charge.

Ground Floor

First Floor

Second Floor

Painting two coat to wall surface with two coats weather paint over one coat primer of approved shade to give an even surface properly including cost conveyance, royality taxes of all materials, labour, T & P required for the work etc. complete and as per direction of Engineer-in-charge,

Ground Floor

First Floor

Second Floor

Painting two coats of Asian/Burger or equivalent synthetic enamel paints over a coat of primer to Iron work after smoothening the surface by sand papering and filling the neet and holes with best quality of putty with cost, conveyanc, royality, taxes of all materials labours etc. complete as per the direction of Engineer-in-Charge.

Ground Floor

First Floor

Second Floor

Providing and fixing to wall or ceiling and floor PVC pipes class conforming to ASTM-D-1785/89(Sch-80) and pipe fittings of the following nominal bore with clamps including making good the wall,ceiling and floor all complete as per specification and direction of the Engineer-in-charge.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes conforming to IS:15778 having thermal stability for hot & cold water supply ,including all CPVC plain & brass threads fitting including fixing the pipe with clamps at 1.0m spacing,this includes jointing of pipes & fitings with one step CPVC solvent cement & testing of joints complete as per direction of EIC.

25 mm dia

Supplying all materials,labour,T&P and fixing Rotational moulded polyethylene cyndrical vertical water storage tanks of following capacity confirming to IS:12701-1996 including cutting holes through the tank and fixing mild steel tubes and fittings and providing extra sockets and jam nuts,fixing ball valve etc,including hoisting upto a height of 5 mtr above ground level and placing the tank to the required position including conveyance of all materials to worksite etc all complete as per specification and direction of Engineer-in-charge.

Supplying all materials,labour,T&P and fixing Rotational moulded polyethylene cyndrical vertical water storage tanks of following capacity confirming to IS:12701-1996 including cutting holes through the tank and fixing mild steel tubes and fittings and providing extra sockets and jam nuts,fixing ball valve etc,including hoisting upto a height of 5 mtr above ground level and placing the tank to the required position including conveyance of all materials to worksite etc all complete as per specification and direction of Engineer-in-charge.

Cutting Holes through existing brick work including making good through the damages in CM (1:4) for taking GI/PVC pipes and fittings etc. all complete as per specification.

Cutting grooves in pucca floors and walls for taking GI/PVC pipes and making good the damages as per specification.

Fixing of Brass Screw-down Bib Cocks (Tapes) polished bright conforming to IS:781-1995 of the following nominal size as per specification complete.

15mm dia CP Brass Short Body Bib Cock

15mm dia CP Brass long Body Bib Cock

15mm dia CP 2 in 1 angle stop cock

15mm dia CP 2 in 1 bib cock

Wall mixture 2 in 1 with out Telephonic showerr

15mm dia CP flange

15mm dia CP extension piece - 75mm long

Fixing of Brass Screw-down Stop Cocks conforming to IS:781-1995 of the following nominal sizes as per specification complete.

15mm diameter CP Brass Stop Cock

15mm dia CP Brass Concealed Stop Cock

15mm dia CP Brass Angle Stop Cock

15mm dia CP Brass Pillar Cock

Fixing Pillar Taps capstan head screw down high pressure lettered 'hot' and 'cold' with long screws,shank and back nurs of the following nominal bore as per specification..

15mm dia CP Pillar cock long neck

15mm dia CP wall mixer

Supplying & Fixing wash kitchen sink confirming to IS:2556 part 5-1994 with cast iron of MS bracket painted white including cutting holes in walls and making good the damages etc. all complete as per specification.

kitchen sink 600X250mm

Providing and laying in trenches unplaticised PVC pipes confirming to IS 4985-2000 and specials of the following out side diameter for all classes including jointing with supply of approded solvent cement by non heat application method including testing as per specification complete.

110mm dia UPVC pipe

160mm dia UPVC pipe

110mm Dia PVC coupler

110mm Dia PVC Single Pushfit coupler

110mm dia U-PVC singe Tee with Door

110mm dia U-PVC Single Tee without Door

110mm Dia PVC plain bend 87.5 deg

110mm Dia PVC shoe Plain

Providing fitting & fixing of the following PVC pipes as per IS-13592 (Finolex) and fittings as per IS-14735 on the wall surface below the floor and ground level for use as soil waste and anti-syphonic pipes fixing the pipes and fitting on the wall

75mm dia UPVC pipe

75mm Dia PVC coupler

75mm Dia PVC Single Pushfit coupler

75mm dia U-PVC single tee with Door

75mm dia U-PVC single tee wihtout Door

75mm Dia PVC plain bend 87.5 deg

75mm Dia PVC shoe Plain

Cutting of R.C.C chajja for taking S.C.I/PVC/C.C.I pipes including mending good the damages including cost of all materials as per specification and direction of Engineer-in-charge.

Fixing Wash Down Closet (European type W.C pan) with integral 'S' or 'P' trap confirming to IS 2556:Part 8-2004,to the floor with wooden plug and cromium plated screws including jointing the trap with soil pipe in cement mortar (1:1) etc. all complete as per specification(seat and cover to be measured and paid separately)

White Vitreous China Wash Down Water Closet (EWC)

Fixing plastic seat and cover for wash down water closet with chromium plated brass hinges and rubber buffers including all complete as per specification.

White Plastic Seat & Cover

Providing and fixing P.V.C low level flushing cistern with manually controlled delivery (handle lever) confirming to IS:7231,with all fitting and fixtures complete as per specification.

10 litre capacity - White

Providing and Fixing 100mm size 'P' of 'S' trap (with horn or without horn) for water closet squatting pan including jointing the trap with pan in Cement Mortar (1:1) including all complete as per specification.

Supplying & Fixing wash basin with hole for Pillar taps confirming to IS 2556:Part-4-2004 with cast iron or MS Bracket painted white including cutting holes in walls and making good the damages etc. with all complete as per specification.

Fixing Padestal for wash basin complete recessed at the back for the reception of pipes and fittings all complete as per the direction of EIC

Fixing PVC waste pipe of following nominal diameter for wash basin or sink including brass check nut complete as per specification.

32 mm dia

Fixing 15mm dia PVC inlet connection pipe and making connection with pillar cocks and supply mains for wash basin complete as per specification.

15mm dia

Supplying and fixing (a) Liquid Soap container-glass container or plastic container with chromium plated brass lid and brachet fixed to wooden plugs with chromium plated brass screws or (b) Chromium plated brass soap dish complete with chromium plated brass brackets fixed to wooden plug with chromium plated brass screws or (c) white glazed tyooth brush holder fixed to wooden plug with chromium plated brass screws as per specification

Liquid Soap Container

CP Soap holder

Fixing 600mmX450mm bevelled edge mirror of superior glass mounted on 6mm thick AC sheet or plywood sheet and fixed to wooden plugs with cromium plated brass screws and washers all complete as per specification.

Supplying and Fixing standard size cromium plated brass Towel ring fixed to wooden plug with cromium plated brass screws complete as per specificatiion

Chromium plated brass towel ring

Supplying and Fixing standar size chromium plated brass towel rail fixed to wooden plug with chromium plated brass screws all complete as per specification.

Chromium plated brass towel rail

Providing and fixing glass shelf of approved make fixed to woden plugs with CP screws complete as per specification and direction of the Engineer in charge

Providing and fixing chromium plated brass shower rose with 15mm of 20mm inlet including polishing all complete as per specification

15mm dia revolving shower

Providing and fixing of Brass/Gun metal Full way Valve (Leader/Shakti/Laxmi or equivalent) with C.I. wheel of approved quality including jointing as per specification complete with cost of all materials.

20mm dia

25mm dia

Supplying all materials,labours,T&P and constructing gully trap chamber of 250mmx250mm inside size with 8cm thick RCC precast cover slab in cement concrete (1:2:4) mix using 12mm size hg chips,foundation concrete (1:4:8) using 40mm size hard granite metal on bed and around trap,KB brickwork in cement mortar (1:6) in F&P and inside 12mm thick cement plaster in cement mortar (1:3) finished with a floating coat of neat cement including fixing 100mmx100mm size HCI gully trap,150mm x150mm size CI grating etc all complete as per approved drawing,specification and direction of Engineer-in-charge.

Supplying all materials,labours,T&P and constructing inspection chamber of 760mmx760mmx460mm inside size with cement concrete (1:3:6) mix using 40mm size hg metal on bed,1st class KB brickwork in cement mortar (1:6),moulding and shaping the channel inside and benching with cement concrete (1:2:4) using 12mm size hg chips,12mm thick cement plaster in cement mortar (1:3) with punning to inside,cement flush pointing (1:3) to outside,RCC cover slab in (1:2:4)using 12mm size hg chips with RCC man hole cover,earthwork in excavation in all kinds of soil and refilling the cavity around the chamber including watering curing conveyance of all materials to worksite,payment of royalty,taxes etc all complete as per approved specification and direction of Engineer-in-charge.

Recessed wirring to light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLSH/LSZH PVC insulated copper conductor of ISI marked Make- Finolex/Anchor/Polycab/HAVELLS/RR KABLE/KEI or equievalant reputed make A catagory ISI marked as approved with 20 mm dia PVC flexible non metallic conduit FRLS type ISI marked Make-AKG/Anchor/Havells or equievalant reputed make A catagory ISI marked as approved 6A modular type switch ISI marked Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) or equievalant reputed make & model A catagory ISI marked as approved, and ceiling rose ISI marked Make- Anchor/Havells/Eq of modular type G.I box with metallic cover plate (both side) Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision)or equievalant reputed make & model A catagory ISI marked as approved of suitable size, modular box with 1.5 sq. Mm FRLSH PVC insulated single core multistandard copper conductor as earth wire including all accessories and connection as per direction of Engineer -in -Charge. CATAGORY AS FOLLOWS ,complete suitable for office standard. All the switches & sockets should be warrantied for a replacement period of 10 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free after sales service within warranty period for acceptance of materials.

Group-A -L.P- F.P- C.B.P-

Group-B L.P- F.P- C.B.P-

Group-C L.P- F.P- C.B.P-

Supplying ,fixing of 6A Plug on the same board in existing switch board with complete fitting by 01 no of 6A switch & socket (modular type) & other required accessories of ISI marked as approved as per direction of Engg. -in -Charge. Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) or equievalant reputed make & model A catagory ISI marked as approved, complete suitable for office standard.(Maximum 02 nos point in one circuit).All the switches & sockets should be warrantied for a replacement period of 10 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free aftersales service within warranty period for acceptance of materials.

Receass wiring for circuit/submain wiring with the following mentioned size PVC FRLSH/LSZH insulated, copper conductor, single core cable (Finolex/Anchor/Polycab/ HAVELLS/RR KEBLE) or equievalant reputed make A catagory ISI marked as approved, in recessed PVC conduit Heavy duty FRLS of mentioned size (AKG/Anchor/Kinjal or equievalant ISI marked as approved) as required as per direction of Engg.-in-Charge. Ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free after sales service within warranty period for acceptance of materials

2 nos single core 1.5 sq. mm copper wire for phase and neutral and 01 no of single core 1.5 sq. mm copper wire for earth continuty conductor. In 20 mm dia non metallic heavy duty flexible conduit (LDB to LSB/LIGHT CKT)(2X1.5+1X1.5)

2 nos single core 2.5 sq. mm copper wire for phase and neutral and 01 no of single core 1.5 sq. mm copper wire for earth continuty conductor in 20 mm dia non metallic heavy duty flexible conduit.(BDB to LSB/LIGHT CKT/5A PLUG/INVERTER POINT TO EACH QTR) (2X2.5+1X1.5)

2 nos single core 4 sq. mm copper wire for phase and neutral and 01 no of single core 1.5 sq. mm copper wire for earth continuty conductor in 20 mm dia non metallic heavy duty flexible conduit .(PDB to PSB/ GAYSER POINT/AC POINT/ROOM LIGHT CONTROL TO CORRIDOOR POINT/DG PANEL ESSENTIAL LOAD) (2X4+1X1.5)

Supply and fixing of following way single pole and neutral sheet steel MCB distribution board 250V on surface/recess complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, detachable gland plate, interconnections, phosphatized and powder painted including earthing etc. as required.

8way, SPN DD DB BOX.

6 Amp to 32 Amp, 10 KA SP MCB.

40-63A DP MCB

6 to 32 DP MCB

S/F of 1 module Blank plate (Make - Cona/ Anchor/ Greatwhite)

Supply and fixing of SITC of energy efficient LED tube light fittings with aluminium batten and LED tube light having power rating not more than 20 watt having 2 years warranty i/c connection etc as required as per direction of Engg.-in-Charge.

Supplying, installation, testing and commssioning of 1200 mm sweep white/milky colour ceiling fan Make-Havells/almonard/Crompton/Ushaor equievalant reputed make & model A catagoryas approved ) including wiring the down rod of standard length (upto 30 cm) with 1.5 sq mm PVC insulated, copper conductor, single core cable etc. as required as per direction of Engg.-in-Charge,Replacement Warranty will be 2 years..

Supply and fixing modular type regulator on the existing switch box/cover . Equievalant higher model of Schneider/Hager/Siemens/Anchor/Panasonic make or equievalant reputed make & model A catagory ISI marked as approved as required as per direction of Engg.-in-Charge.All the Components should be warrantied for a replacement period of 5 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free aftersales service within warranty period for acceptance of materials.

Supplying and fixing of Energy efficient 45 w street light with bracket (2 yrs warranty) and all other accessories suitable for operation on 220 V to 240 V supply as required as per direction of Engg.-in-Charge.

Supply of 3.5Cx70sqmm Aluminium armoured cable(RR/Polycab/KEI)

Supplying and fixing of ISI marked BK Angle holder with shade witout buld ec complete

Supplying and fixing of 15W LED lamp of reputed make

Supplying and fixing of 12" Exaust Fan of Approvd make including all other accessories suitable for operation on 220 V to 240 V supply as required as per direction of Engg.-in-Charge.

S/IT/C Of Earthing with copper earth plate 600 mm x 600mm x 6 mm thick ISI marked including accessories and providing masonary with cover plate having loccking arrangement and watering pipe etc (WITH charcoal and salt) as required as per direction of Engg.-in-Charge.

Labour for drilling a perfectly vertical bore hole of 150mm/200mm dia for a specified depth below boulder zone through consolidated & un consolidated rock with the hole hammer drilling rigs as required to suit the site condition as per the direction of EIC including use of own rigs the acessories,tools plants and consumales etc. (for Soft,medium,hard rock formation)

0.00mtr to 150mtr

Lowering the following size GI/PVC pipes with or without slotted pipes as per the necessity from ground level and fitted & fixed up imperfactly vertical position,incuding cutting & thrading pipe & slotted pipe,supplying and fixing all jointing materials tools & plants etc. complete and keeping the top of the casing pipe thraded including plugging tue walls to prevent entry of foreign materials from aove.

200mm dia PVC casing pipe

Cleaning and developing the tue well with their own compressor continuously worked till clear and adequate discharge is obtained from the tube well including supply and use of all necesery equipments and labours as per direction of Engineer In charge.

Supplying of 200mm dia PVC casing pipe

Supplying all materials labour, T & P for lowering and testing of 1HP vertical submerssible pump set with 25mm PVC colun pipe and covering the top of tube well with CI bore cap,connected with delivery pipe line including making all required electrical connection with control panel and main sitch etc. all complete as per the necessery and as per direction of EIC.

1.00HP vertical submerssible pump set(Q-50lpm ,H-80mtr,Single phase)

1.00HP control panel

25mm dia PVC column pipe

PVC supporting Rope

32mm dia GI adopter

200mm dia CI ore cap

MS ore clamp

Labour charges for lowering and testing