Western Railway Tender

Wiring of sub main with 6.0 sq. mm copper wire in PVC casing capping/conduit - The price shall cover for wiring of two wire sub-main with 6.0 sq. mm PVC insulated, unsheathed, multi-stranded, FRLS copper conductor of 1100 Volt grade, ISI marked, conforming to IS: 694/1990 with 4 one wire of 4.0 sq. mm PVC insulated, unsheathed, multi-stranded, FRLS copper conductor of 1100 Volt grade, ISI marked, conforming to IS: 694/1990 in medium grade PVC casing capping of not less than 25 mm size, double lock type, ISI marked of make Prestoplast/Precision/Modi/Gerard or medium grade PVC conduit of not less than 19 mm diameter, ISI marked of make Prestoplast/Precision/Modi/Gerard as per site conditions.

Providing PVC maxi trunking of size 50 mm x 50 mm - The price shall cover for supply, fixing, testing and commissioning of ISI 5 marked PVC Maxi Trunking of size 50 x 50 mm with all accessories of make Precision/Gerard/Modi/Prestoplast. The PVC Maxi trunking shall be fixed at site by fabricated clamp of 18 SWG GI sheet at a distance not more than 1.5 meters by machine screw/GI nut bolts, washers etc. The existing power cables shall be laid in the PVC Maxi trunking properly dressed and secured by means of suitable clamps/fasteners etc.

Providing PVC maxi trunking of size 100 mm x 50 mm - The price shall cover for supply, fixing, testing and commissioning of ISI 6 marked PVC Maxi Trunking of size 100 x 50 mm with all accessories of make Precision/Gerard/Modi/Prestoplast. The PVC Maxi trunking shall be fixed at site by fabricated clamp of 18 SWG GI sheet at a distance not more than 1.5 meters by machine screw/GI nut bolts, washers etc. The existing power cables shall be laid in the PVC Maxi trunking properly dressed and secured by means of suitable clamps/fasteners etc.

Supply and laying of PVC insulated and sheathed, single core, multi-stranded, aluminium conductor cable, 10.0 sq. mm - The price 7 shall cover for supply and laying of single core, PVC insulated, stranded, Aluminium conductor cable of 10 sq. mm cross sectional area conforming to IS 1554 - Part-1. The cable shall be flame retardant, should not support combustion, should be self-extinguishing and shall be of Johnson/Neo- cab/Nicco/Finolex/R.R. Kabel/Asian/Ecotek/L&T/Havell's/Polycab/Avocab make.

Supply and laying of PVC insulated and sheathed, multi-stranded, flexible copper conductor cable, four-core, 4.0 sq. mm - The price 8 shall cover for supply and laying of four-core, PVC insulated and sheathed, stranded, Copper conductor cable of 4.0 sq. mm cross sectional area conforming to IS 1554 - Part-1. The cable shall be flame retardant, should not support combustion, should be self-extinguishing and shall be of Johnson/Neo-cab/Nicco/Finolex/R.R. Kabel/Asian/Ecotek/L&T/Havells/Polycab/ Avocab make.

Supply and laying of PVC insulated and sheathed, multi-stranded, flexible copper conductor cable, three-core, 2.5 sq. mm in PVC casing capping/conduit - The price shall cover for supply and laying of three-core, PVC insulated and sheathed, stranded, Copper conductor cable of 9 2.5 sq. mm cross sectional area conforming to IS 1554 - Part-1. The cable shall be flame retardant, should not support combustion, should be self- extinguishing and shall be of Johnson/Neo-cab/Nicco/Finolex/R.R. Kabel/Asian/Ecotek/L&T/Havells/Polycab/ Avocab make. The price shall also cover for laying of the cable in medium grade PVC casing capping of not less than 25 mm size, double lock type, ISI marked of make Prestoplast/Precision/Modi/Gerard or medium grade PVC conduit of not less than 19 mm diameter, ISI marked of make Prestoplast/Precision/Modi/Gerard as per site conditions.

Providing MCCB, four-pole, 63 Amp with outdoor type MS enclosure - The price shall cover for supply, fixing, testing and commissioning of MCCB, four-pole, 63 Amp, with thermal-magnetic release range 50 - 63 Amp, Ics = 100% Icu having 35 KA breaking capacity and 10 conforming to IS/IEC 60947-2 with adjustable overload and short circuit settings and inbuilt instantaneous protection of ABB/L&T (Hagar)/ HPL/GE/MDS/Siemens/BCH/C&S/CGL/Schneider/ Havells make. The MCCB shall be supplied with spreader terminals and rotary handle in sheet steel modular enclosure or pre-fabricated double-door enclosure of same make as the MCCB as far as possible. The enclosure should be suitable for outdoor installation conforming to IP: 65 protection.

Providing MCCB, four-pole, 100 Amp with outdoor type MS enclosure - The price shall cover for supply, fixing, testing and commissioning of MCCB, four-pole, 100 Amp, with thermal-magnetic release range 80 - 100 Amp, Ics = 100% Icu having 35 KA breaking capacity 11 and conforming to IS/IEC 60947-2 with adjustable overload and short circuit settings and inbuilt instantaneous protection of ABB/L&T (Hagar)/ HPL/GE/MDS/Siemens/BCH/C&S/CGL/Schneider/Havells make. The MCCB shall be supplied with spreader terminals and rotary handle in sheet steel modular enclosure or pre-fabricated double-door enclosure of same make as the MCCB as far as possible. The enclosure should be suitable for outdoor installation conforming to IP: 65 protection.

Supply, fixing, testing and commissioning of double-door, Distribution Board with incomer MCB, TPN, 32 Amp - 1 Nos and outgoing MCB, TPN, 25 Amp - 2 Nos - The price shall cover for supply, fixing, testing and commissioning of pre-fabricated, double door, MCB distribution board fabricated from CRCA sheet steel, powder coated with grey finish, dust and vermin proof, water resistant with metallic door complete with 12 MCBs of 10 KA breaking capacity. The DB shall be equipped with incomer MCB TPN 32 Amp - 1 No outgoing MCB TPN, 25 Amp - 2 Nos. The MCBs shall be of ABB/L&T (Hagar)/HPL/GE/MDS/ Siemens/BCH/C&S/Schneider/CGL/Havells make. The board shall be completely wired with multi- stranded copper wire of suitable capacity and shall be provided with heavy duty connectors of suitable capacity for termination of incoming and outgoing wires and shall be provided with two nos of earthing terminals on each side of the board and riveted metallic caution board in three languages.

Supply, fixing, testing and commissioning of double-door, Distribution Board with incomer MCB, TPN, 63 Amp - 1 Nos and outgoing MCB, TPN, 32 Amp - 3 Nos and MCB DP, 25 Amp - 4 Nos - The price shall cover for supply, fixing, testing and commissioning of pre-fabricated, double door, MCB distribution board fabricated from CRCA sheet steel, powder coated with grey finish, dust and vermin proof, water resistant with 13 metallic door complete with MCBs of 10 KA breaking capacity. The DB shall be equipped with incomer MCB TPN 63 Amp - 1 No outgoing MCB TPN, 32 Amp - 3 Nos and MCB DP, 25 Amp - 4 Nos. The MCBs shall be of ABB/L&T (Hagar)/HPL/GE/MDS/Siemens/BCH/C&S/Schneider/CGL/Havells make. The board shall be completely wired with multi-stranded copper wire of suitable capacity and shall be provided with heavy duty connectors of suitable capacity for termination of incoming and outgoing wires and shall be provided with two nos of earthing terminals on each side of the board and riveted metallic caution board in three languages.

Supply, fixing, testing and commissioning of Distribution Board with incomer MCCB, four-pole, 125 Amp - 1 No and outgoing MCB, TPN, 63 Amp - 3 Nos - The price shall cover for fabrication, supply, fixing, testing and commissioning of outdoor type LT distribution board fabricated from 18 SWG CRCA sheet steel, powder coated with grey enamel, double door, wall/floor mounted, dust and vermin proof, water resistant, outdoor type confirming to relevant IS and complete with MCCBs and MCBs. The board should be fabricated for three-phase, four-wire, 440 Volt AC, 50 Hz supply system and shall consist of the following switchgears/accessories - (a) Incomer - MCCB, four-pole, 125 Amp with thermal-magnetic release range 100 - 125 Amp, Ics = 100% Icu having 35 KA breaking capacity and conforming to IS/IEC 60947-2 with adjustable overload and short circuit 14 settings and inbuilt instantaneous protection of ABB/L&T (Hagar)/HPL/GE/MDS/Siemens/BCH/C&S/ CGL/Schneider/Havells make. The MCCB shall be supplied with spreader terminals and rotary handle --- 1 No (b) Outgoing - MCB TPN, 10 KA breaking capacity, 63 Amp of ABB/L&T (Hagar)/HPL/GE/MDS/Siemens/BCH/C&S/ CGL/Schneider/Havells make --- 3 Nos (c) Bus bar for main circuit and neutral shall have uniform cross section and made from electrolytic tinned copper as per relevant standards with colour coded, heat shrinkable, PVC insulated and having current density of 1.6 Amp/sq mm cross sectional area --- 1 set (d) Multi LED type indication lamp for three-phases (Red, Yellow and Blue) with protection fuses of L&T/ C&S/BCH/Schneider/Siemens make --- 1 Set (e) Cable glands and cable lugs of required sizes --- LOT (f) Two earth terminals of 12 mm diameter G.I. nut/bolt with washers shall be provided in the LT panel and all sheet steel section shall be electrically connected with a separate G.I. earth strip of 50 x 6 mm size across the panel at bottom. (g) Metallic Caution Board in three languages riveted to the panel board --- 2 Nos

Supply, fixing, testing and commissioning of Distribution Board with incomer MCCB, four-pole, 100 Amp - 1 No and outgoing MCCB, four-pole, 63 Amp - 2 Nos, MCB TPN, 32 Amp - 2 Nos and MCB DP, 10/16/20 Amp - 3 Nos complete with multifunction meter, indication lamps etc. - 15 The price shall cover for design, supply, installation, testing and commissioning L.T. Distribution Panel fabricated from 2.0 mm thick M.S. sheet, standard angles, channels etc. as required in design. The drawing, design, switch gears with make and model of the LT panel shall be submitted by the contractor in three copies and got approved by site engineer before fabrication. The LT panel shall be fabricated for outdoor application with double-doors, rectangular cubicle type, dust and vermin proof and suitable for three-phase, four-wire, 415 Volt, 50 Hz AC supply system. Detailed specifications are given in Annexure-XX of tender document.

Supply, fixing, testing and commissioning of outdoor type, double-door, Distribution Panel with incomer MCCB, four-pole, 250 Amp - 1 No and outgoing MCCB, four-pole, 125 Amp - 2 Nos and MCCB, four-pole, 100 Amp - 2 Nos complete with multifunction meter, indication lamps etc. 16 - The price shall cover for design, supply, installation, testing and commissioning L.T. Distribution Panel fabricated from 2.0 mm thick M.S. sheet, standard angles, channels etc. as required in design. The drawing, design, switch gears with make and model of the LT panel shall be submitted by the contractor in three copies and got approved by site engineer before fabrication. The LT panel shall be fabricated for outdoor application with double-doors, rectangular cubicle type, dust and vermin proof and suitable for three-phase, four-wire, 415 Volt, 50 Hz AC supply system. Detailed specifications are given in Annexure-XX of tender document.

Supply, fixing, testing and commissioning of outdoor type, double-door, Distribution Panel with incomer MCCB, four-pole, 200 Amp - 2 Nos and outgoing MCCB, four-pole, 100 Amp - 3 Nos and MCCB, four-pole, 63 Amp - 3 Nos complete with multifunction meter, indication lamps etc. 17 - The price shall cover for design, supply, installation, testing and commissioning L.T. Distribution Panel fabricated from 2.0 mm thick M.S. sheet, standard angles, channels etc. as required in design. The drawing, design, switch gears with make and model of the LT panel shall be submitted by the contractor in three copies and got approved by site engineer before fabrication. The LT panel shall be fabricated for outdoor application with double-doors, rectangular cubicle type, dust and vermin proof and suitable for three-phase, four-wire, 415 Volt, 50 Hz AC supply system. Detailed specifications are given in Annexure-XX of tender document.

Supply, fixing, testing and commissioning of outdoor type, double-door, Distribution Panel with incomer MCCB, four-pole, 160 Amp - 2 18 No and outgoing MCCB, four-pole, 125 Amp - 3 Nos and MCCB, four-pole, 100 Amp - 3 Nos complete with multifunction meter, indication lamps etc. - The price shall cover for design, supply, installation, testing and commissioning L.T. Distribution Panel fabricated from 2.0 mm thick M.S. sheet, standard angles, channels etc. as required in design. The drawing, design, switch gears with make and model of the LT panel shall be submitted by the contractor in three copies and got approved by site engineer before fabrication. The LT panel shall be fabricated for outdoor application with double-doors, rectangular cubicle type, dust and vermin proof and suitable for three-phase, four-wire, 415 Volt, 50 Hz AC supply system. Detailed specifications are given in Annexure-XX of tender document.

Supply, fixing, testing and commissioning of outdoor type, double-door, Distribution Panel with incomer MCCB, four-pole, 250 Amp - 1 No and outgoing MCCB, four-pole, 125 Amp - 3 Nos and MCCB, four-pole, 63 Amp - 3 Nos complete with multifunction meter, indication lamps etc. - 19 The price shall cover for design, supply, installation, testing and commissioning L.T. Distribution Panel fabricated from 2.0 mm thick M.S. sheet, standard angles, channels etc. as required in design. The drawing, design, switch gears with make and model of the LT panel shall be submitted by the contractor in three copies and got approved by site engineer before fabrication. The LT panel shall be fabricated for outdoor application with double-doors, rectangular cubicle type, dust and vermin proof and suitable for three-phase, four-wire, 415 Volt, 50 Hz AC supply system. Detailed specifications are given in Annexure-XX of tender document.

Digging of cable trench 450/600 mm wide and 900 mm deep in all types of soil including hard, rocky etc. - The price shall cover for digging of 450/600 mm wide and 900 mm deep cable trench in all types of soil including soft, rocky as per cable route plan and filling back the trench after laying of cables. This also includes clearing of roots of trees and bushes and other temporary obstructions on the selected route.

Digging of cable trench 100 mm wide and 200 mm deep in concrete/tar road/platform and refilling to its original position after laying of 21 cable in HDPE pipe, 50 mm diameter - The price shall cover for digging of cable trench of size 100 x 200 mm deep in concrete/tar road/platform surface and its refilling/plastering after laying of cable in 50 mm diameter HDPE pipe of Tijaria/Himalyan/Koncept/Poddar/ Unique/Dutron/Reliance/Baba/Shivam make in existing trench. Supply and laying of HDPE pipe, 50 mm diameter is included in the scope of work.

Supply and laying of DWC pipe, 63 mm diameter - The price shall cover for supply of Double Wall Corrugated (DWC) HDPE pipe of 63 mm diameter. DWC HDPE pipe shall have corrugation on outer wall but inner wall shall be plain conforming to IS: 14930 Part I and II amended from time to time. The pipes shall be "ISI" marked. Accessories like HDPE snap fit coupler with neoprene 'O' ring shall be part of supply to make the joints 22 water/damp proof. The strength and stiffness class of the pipe shall be SN4 and SN8 respectively. The price shall also cover for laying the DWC pipes in the ground below the tracks/road by push through method at a depth below the formation level as indicated in the drawing supplied by railway. The term "formation" level means the earth surface just below the bedding of the ballast. In case of any hard/stony soil, contractor should adopt new technology method in push through method. Each length of the pipes shall be joined together properly using proper size of socket and aligned in a straight line, keeping an inclination to facilitate the draining of water.

Supply and laying of DWC pipe, 120 mm diameter - The price shall cover for supply of Double Wall Corrugated (DWC) HDPE pipe of 120 mm diameter. DWC HDPE pipe shall have corrugation on outer wall but inner wall shall be plain conforming to IS: 14930 Part I and II amended from time to time. The pipes shall be "ISI" marked. Accessories like HDPE snap fit coupler with neoprene 'O' ring shall be part of supply to make the 23 joints water/damp proof. The strength and stiffness class of the pipe shall be SN4 and SN8 respectively. The price shall also cover for laying the DWC pipes in the ground below the tracks/road by push through method at a depth below the formation level as indicated in the drawing supplied by railway. The term "formation" level means the earth surface just below the bedding of the ballast. In case of any hard/stony soil, contractor should adopt new technology method in push through method. Each length of the pipes shall be joined together properly using proper size of socket and aligned in a straight line, keeping an inclination to facilitate the draining of water.

Supply and laying of HDPE pipe, 50 mm diameter by pushing method under track/road - The price shall cover for supply of HDPE (High Density Polyethylene) pipe of 50 mm nominal diameter as per IS 4984-1995 of make Tijaria/Himalyan/Koncept/Poddar/Unique/Dutron/Reliance/Baba/Shivam with accessories required for laying such as coupler, bend etc. as per 24 description given in Annexure-XX of tender document. The price shall also cover for laying the HDPE pipes in the ground below the tracks/road by push through method at a depth below the formation level as indicated in the drawing supplied by railway. The term "formation" level means the earth surface just below the bedding of the ballast. In case of any hard/stony soil, contractor should adopt new technology method in push through method. Each length of the pipes shall be joined together properly using proper size of socket and aligned in a straight line, keeping an inclination to facilitate the draining of water.

Supply and laying of HDPE pipe, 110 mm diameter by pushing method under track/road - The price shall cover for supply of HDPE (High Density Polyethylene) pipe of 110 mm nominal diameter as per IS 4984-1995 of make Tijaria/Himalyan/Koncept/Poddar/Unique/Dutron/Reliance/Baba/Shivam with accessories required for laying such as coupler, bend etc. as per 25 description given in Annexure-XX of tender document. The price shall also cover for laying the HDPE pipes in the ground below the tracks/road by push through method at a depth below the formation level as indicated in the drawing supplied by railway. The term "formation" level means the earth surface just below the bedding of the ballast. In case of any hard/stony soil, contractor should adopt new technology method in push through method. Each length of the pipes shall be joined together properly using proper size of socket and aligned in a straight line, keeping an inclination to facilitate the draining of water.

Providing uPVC pipe, 50 mm diameter - The price shall cover for supply of uPVC pipe of 50 mm nominal bore diameter and working pressure of 14 kg/sq. cm along with coupling, elbow, tee etc for protection of cable. The upright cable shall be encased in uPVC pipes for mechanical 26 protection. The pipe shall be clamped with flat MS clamp at each location on upright cable length. uPVC Pipe shall be as per ASTM-D: 1785, Sch-80 of PARIXIT/SWASTIK/ASHIRWAD/ASTRAL/DOLPHIN/POLYTECH/DUKE/FALCON make. The price shall also cover for laying the uPVC pipes in ground/road and under the track by digging open trench method. Each length of the pipes shall be joined together using proper size of uPVC coupler and properly aligned in a straight line, keeping an inclination to facilitate the draining of water.

Laying of cable in trench - The price shall cover for laying, testing and commissioning of LTUG armoured cable in existing trench/pipe and its connection at both ends. The cable shall be tested with 500 Volt Megger earth tester before laying it in the trench. The cable cores shall be 27 tested for continuity, absence of cross phasing, Insulation Resistance between conductors to earth/armour and between conductors. The results should be recorded in presence of railways' representative. A composite cable layout plan on ferro-print or computerized print duly laminated in A-4 size should be submitted by the contractor to this office as well as site in-charge after laying of cable. Cables shall be supplied by railways at site engineer's stores.

Laying of cable on wall/cover shed/existing tray with MS clamp - The price shall cover for laying, testing and commissioning of LTUG 28 armoured cable on wall/cover shed/in existing tray and its connection at both ends. The cable shall be tested with 500 Volt Megger before laying it in the tray. The cable cores shall be tested for continuity, absence of cross phasing, Insulation Resistance between conductors to earth/armour and between conductors. The results should be recorded in presence of railways' representative. A composite cable layout plan on ferro-print or computerized print duly laminated in A-4 size should be submitted by the contractor to site engineer and Divisional Office after laying of cable.

Providing G.I. Earthing strip, 25 x 4 mm in PVC sleeve along with cable - The price shall cover for supply and laying of G.I. earthing strip of 25 x 4 mm size covered with black coloured PVC sleeve of super quality from earth pit to control/distribution panel board. The earthing strip when laid on wall, shall be fixed by means of suitable size of GI clamps and screws.

Providing maintenance free earthing - The price shall cover for providing maintenance free earthing as per the following specifications - (1) High tensile-low carbon steel rod having diameter not less than 17 mm complying with requirements of BS 4360 Grade 43A or EN10025:2-004 S275JR, molecularly bonded by 99.99% pure high conductivity copper on outer surface with copper coating thickness of 250 micron or more, Length 3000 mm (minimum). Certificates from NABL approved labs shall be submitted with test results. (2) Copper earth bus-bar of size 250 mm x 50 mm x 6 mm having electrical conductivity of 101% IACS, minimum 99.9% copper content shall be exothermically welded to rod with 4 holes of 12 mm diameter (two on each side) for connecting earthing conductor. (3) Earth Enhancement compound should have characteristics as mentioned in the RDSO specifications. It should have low resistivity preferably below 0.2 Ohm-meter, supplied in sealed bags (minimum 75 kg per pit for 5' x 5' x 10' size pit and minimum 50 kg per pit for 300 mm bore type pit. The bags shall be marked with manufacturer's name or trade name, quality, Batch No. and date of manufacture. Certificates from NABL approved labs shall be submitted with test results, for at least following parameters - (i) Composition of Earth Enhancement compound (ii) Resistivity - < 2 Ohm-meter (iii) pH value - > 7 but < 9 (iv) Moisture retaining capacity - > 10% at 30 105 degrees Celsius (v) Water solubility - < 5% (4) Backfill material - Good quality soil or excavated soil free from sand, gravel and stones shall be used for backfilling. (5) Earth pit of size 5 feet x 5 feet x 10 feet or min 300 mm bore up to 10 feet using earth auger shall be made. (6) Inspection chamber - A concrete box of 300 x 300 x 300 mm (inside dimensions) and 50 mm thickness of wall, with smooth cement plaster finish shall be provided on the top of the pit. A concrete lid, painted black, approximately 50 mm thick with pulling hooks shall be provided to cover the earth pit. PVC sleeve shall be provided in concrete wall to take out earthing connections. (7) On backside of the cover, date of the testing and average resistance value shall be written with yellow paint on black background. (8) Instead of copper bus-bar and strips mentioned in the drawing, a GI main bus-bar of minimum size 300 mm x 75 mm x 8 mm to be installed on nearby wall etc. It shall be connected to earthing with two GI strips of 50 mm x 6 mm size each, up to a distance of 10 meters from earth bus-bar (minimum 3 meters x 2 Nos GI strips to be supplied). (9) Earthing shall generally be carried out in accordance with the requirement of I.E. Rules, 1956, as amended from time to time and shall confirm to IS: 3043 of 1987 with latest amendment. (10) The earth value shall be measured and recorded at the site by painting on earth pit or nearest wall along with date of testing. It shall be less than 2 Ohms and neutral to earth voltage shall be less than 3 Volt. (11) Earthing performance after a year of installation shall be jointly checked and measured. It should be less than 2 Ohm. (12)General arrangement of the earth system shall be as per the drawing given in Annexure- XX of tender document.

Provision of water sprinkling facility for cleaning of solar panels at various locations - The price shall cover for supply, installation, testing and commissioning of Automatic Solar Panel Cleaning System with water sprinkling facility for cleaning of solar panels. The system shall automatically clean the solar panels according to the time set by user. The system shall be water sprinkler based programmable cleaning system operating on "Automatic" as well as "Manual" mode based on MCU technology. The unit shall operate on 230 Volt, single-phase, AC supply. The 31 system shall be equipped with suitable capacity of pump with desired head and discharge. The system shall be protected against Pump Dry Run and Water Empty situations. The sprinkler system shall have unique spray nozzle with 180-degree projection area, wide spread water, zero shadow effect, zero maintenance, perfect water flow control, compact design, high pressure and powerful cleaning. It shall remove dust and bird droppings effectively and shall be easily fitted and have long life span. The sprinkler bracket shall be made from galvanized material having high strength, corrosion free, suitable for all types of solar panels with universal clip design. All the necessary accessories associated with the system are included in the scope of work.

EARTH WORK // Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. // All kinds of soil

EARTH WORK // Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

CONCRETE WORK // CEMENT CONCRETE (CAST IN SITU) // Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : // 1:1.5:3 (1 Cement: 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

CONCRETE WORK // CEMENT CONCRETE (CAST IN SITU) // Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : // 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

CONCRETE WORK // CEMENT CONCRETE (CAST IN SITU) // Centering and shuttering including strutting, propping etc. and removal of form work for : // Foundations, footings, bases for columns

CONCRETE WORK // CEMENT CONCRETE (CAST IN SITU) // Centering and shuttering including strutting, propping etc. and removal of form work for : // Columns, piers, abutments, pillars, posts and struts

REINFORCED CEMENT CONCRETE // STEEL REINFORCEMENT // Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. // Thermo-Mechanically Treated bars of grade Fe-500D or more.

REINFORCED CEMENT CONCRETE // STEEL REINFORCEMENT // Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. // Thermo-Mechanically Treated bars of grade Fe-500D or more.

STEEL WORK // 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 // Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. // Hot finished seamless type tubes 10.20 950.00 Kg 140.15 133142.50 (-) 25.00 99856.88

STEEL WORK // Providing and fixing bolts including nuts and washers complete.

ROOFING // Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): // Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. // 110 mm diameter

ROOFING // Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. // Shoe (Plain) // 110 mm Shoe

ROOFING // Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. // Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 14 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 13.1.2 150.00 Sqm 282.00 42300.00 (-) 25.00 31725.00

FINISHING // CEMENT PLASTER (IN FINE SAND) // 12 mm cement plaster of mix : // 1:6 (1 cement: 6 fine sand)

FINISHING // Painting with aluminium paint of approved brand and manufacture to give an even shade . // Two or more coats on new work

FINISHING // Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : // Two or more coats on new work

DISMANTLING AND DEMOLISHING // Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. // Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

DISMANTLING AND DEMOLISHING // Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. // In cement mortar

DISMANTLING AND DEMOLISHING // Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.