Ratnagiri Industrial Area...Providing Power supply infrastructure for Plot No.154 M/s. TATA Technologies Ltd. in Zadgaon Block at Ratnagiri Industrial Area.

Ratnagiri Industrial Area........; Providing Power supply infrastructure for Plot No.154 (M/s. TATA Technologies Ltd.) in Zadgaon Block at Ratnagiri Industrial Area.

Supplying, Erecting, Testing and Commissioning of Plinth Mounted 500 KVA, 11 kV/433 V, BIS Level-1 Distribution Transformer with On Load Tap Changer (OLTC), as per IS 1180 (Part-1):2014 having Technical Specifications: 1. Transformer Rating: 500 KVA, 2. Mounting: Plinth Mounted, Outdoor Type, 3. Primary Voltage: 11,000 V ±10%, 4. Secondary Voltage: 433 V, 5. Phases: 3 Phase, 50 Hz, 6. Winding Material: Electrolytic Grade Copper, 7. Cooling Type: ONAN (Oil Natural Air Natural), 8. Vector Group: Dyn11, 9. Efficiency Level: BIS Level-1 (as per latest amendment to IS 1180), 10. Tap Changer:Type: On Load Tap Changer (OLTC), • Range: ±10% in steps of 1.25% • Controller: OLTC Control Panel with AVR (Automatic Voltage Regulator) to be included 11. Insulation & Impedance: As per IS 1180:2014, 12. Design: Hermetically sealed, maintenance-free design, 13. Temperature Rise: Within limits as specified in IS 1180, 14. BIS Certification: Mandatory BIS marking confirming IS 1180 (Part-1):2014 with latest amendment. The Accessories to be Supplied with Transformer are OLTC motorized mechanism and control panel with AVR, HT & LT porcelain bushings as per IS standards,Conservator tank with oil level indicator,Buchholz relay,Silica gel breather,Pressure relief valve,Magnetic oil level gauge,Drain, filter, and sampling valves,Earthing terminals,Rating and diagram plate,Radiators for efficient cooling (if applicable),Cable boxes or terminal connectors (as per MSEDCL requirement) etc. complete.

Supplying, erection, testing, and commissioning of a High Tension Vacuum Circuit Breaker (HT VCB) Panel, suitable for indoor installation with IP54 protection. The panel shall be compatible with a 500 kVA Transformer and incorporate advanced protection and monitoring features having Specifications: Make: ABB make,Rated Voltage: 12 kV,Rated Short Circuit Breaking Capacity: 25 kA for 3 seconds,Rated Current: 630 A,Breaker Type: Vacuum Circuit Breaker (VCB),Installation Type: Indoor,Enclosure Protection: IP54 (dust and splash proof),Transformer Rating: Compatible with 500 kVA, 11kV/433V,Relay Type: Numerical Protection Relay with the protections:50 – Instantaneous Overcurrent,51 – Inverse Time Overcurrent,50N – Instantaneous Earth Fault,51N – Inverse Time Earth Fault,27 – Under Voltage,81 – Under/Over Frequency and having Additional Features of OTI/WTI: Oil Temperature Indicator / Winding Temperature Indicator,MFM: Multi-Function Meter for voltage, current, power, energy, power factor, etc.Indications: Breaker ON/OFF, Trip, Spring Charged, Protection Relay Status, etc. with Standards Compliance IS/IEC 62271-100 (High-voltage switchgear and controlgear – Circuit breakers),IS/IEC 61850/60529 (Protection relays and IP ratings),CBIP, CEA, and other relevant statutory and regulatory standards etc. complete.

Supplying, erection, testing, and commissioning of a factory-fabricated, compartmentalized LT Panel suitable for indoor installation with IP54 protection. The panel shall be equipped with ACB at incomer, MCCBs at outgoing feeders, metering, indications, and all protection features as specified having Specifications: Make: ABB,Type: Floor-mounted, compartmentalized, powder-coated LT Panel,Installation Location: Indoor,Ingress Protection: IP54 (dust and splash proof),Incomer:Breaker Type: Air Circuit Breaker (ACB),Rating: 1000A, 4 Pole, Electrically Draw-Out (EDO) type,Breaking Capacity: As per relevant IS/IEC standards,Protections:Overload (O/L),Earth Fault (E/F),Short Circuit (S/C),Metering and Indications:-Multi-Function Meter (MFM): For Voltage, Current, Frequency, Power Factor, Energy (kWh), etc.Indications:RYB Phase Indication Lamps Breaker ON / OFF / Trip / Test Charge (TCH) status indicators,Outgoing Feeders:-i) 1 No. – 630A, 4 Pole, Microprocessor-based MCCB, 35 kA breaking capacity,ii) 1 No. –500A, 4 Pole, Microprocessor-based MCCB, 35 kA, for APFC panel,iii) 1 No. – 100A, 4 Pole, Microprocessor-based MCCB,iv) 2 Nos. – 63A, 4 Pole, Thermal Magnetic (TM) based MCCBs, Construction Features:Sheet steel construction, 14/16 SWG CRCA, powder-coated finish,Copper/aluminum busbar (tinned), rated for 1000A, 50 kA for 1 sec,Cable alley, gland plates, earthing arrangements,Internal wiring with ferruled and labeled terminations,Cable termination lugs, glands, and mounting accessories included With Standards Compliance:IS 8623 / IEC 61439 (Low-voltage switchgear and controlgear assemblies),IS 13947 / IEC 60947 (Circuit breakers),IS/IEC 60529 (IP rating compliance),CE/CB/IP certifications as applicable etc. complete.

PVC Flexible/Rigid Conduits/Casing-n-Capping/Under Floor Trunking/Raceways and Box System (WG-MA/CON)

Supplying and erecting HMS PVC conduit 20mm dia. with PVC accessories on wall/ceiling as per specification no. WG-MA/CON.

Modular switches and Accessories

Supplying and erecting modular type switch 6A/10A on provided plate and box with wiring connections complete.

Supplying and erecting modular type switch 16A on provided plate and box with wiring connections complete.

Supplying and erecting modular type 3 pin 6/16A multi socket with safety shutter on provided plate and box with wiring connections complete.

Supplying and erecting modular type blanking plate one module, on provided plate & box.

Supplying and erecting PVC Surface modular switch box with double mounting plate for 6 module complete.

Supplying and erecting PVC Surface modular double mounting plate 6 module complete.

Point Wiring (WG-PW)

Point wiring for light/fan/bell in 20 mm HMS PVC conduit with 1.5 sq.mm (2+1E) FRLSH grade copper wire with flush type switch and required accessories as per specification no. WG-PW/SW

Point wiring for independent plug in 20 mm HMS PVC conduit with 1.5 sq.mm (2+1E) FRLSH grade copper wire,flush type switch, earthing and required accessories as per specification no. WG-PW/SW

Indoor LED Fittings (FG-IDF/LED)

Supplying & erecting inverter LED batten 20W tube light fitting with polycarbonate housing, heat sink, integrated HF electronic driver, Min. 2600 mA Lithium ion Battery with charging time of 8-10 Hours and backup time of Min. 3 Hrs with minimum 25% of initial Watts having luminous efficacy of 100 lumen/watt, CRI>80, CCT of 6500K and THD<=20 % having useful life of minimum 25000 Hrs with over heat protection with minimum 2 years as per specification No. FG-IDF/LED.

Outdoor Fittings (FG-ODF)

Supplying and erecting integrated LED flood light fitting Max. 100W IP65 & IK07 class having pressure die-cast aluminium housing, having system lumens output of Min. 12000 Lumens, min. efficacy of 120 lumen/W, CRI>70, CCT upto 6500K, THD<10%, p.f. >0.90, operating range of 140-270V, inbuilt surge protection of 4 kV, Life class of 50,000 Hrs at L70B50 including driver with U shaped bracket with minimum 2 Years warranty as per specification No. FG-ODF/FL.

Fans (FG-FN)

Supplying and erecting regular/ standard model ceiling fan of 1400mm. sweep complete erected in position as per specification no. FG-FN/CF.

Mini Feeder Pillar (SW-MFP)/ Street Light Control Panel (SW-STCP)

Supplying & erecting street light control panel outdoor type, for three phase 4 wire system having in built astronomical adjustable programmable timer with minimum 5 years battery back up, having IP54, IK10 protection, 4 pole contactor upto 60A, with maintenance mode to switch ON street lights during time of repairs with energy consumption data recording for analysis and LCD display for energy monitoring with numeric keypad in provided box as per specification SW-STCP.

LT - MCBDBs (SW-MCBDB)

Supplying & erecting triple pole and neutral distribution board (TPNDB), SP/TP MCBs total 8 ways/24 poles, with door, 1.2mm thickness surface/flush mounted, IP 43 Protection on provided iron/GI frame (vertical busbar type) as per specification no. SW-MCBDB.

Sheets (CP-SS)

Supplying, erecting, testing & commisioning GI sheet 1.6mm (16 SWG) caution board of size 250 x 200 mm duly painted with red oxide and enamel paint in marathi and hindi erected at position for HV/EHV (11000 Volts) erecting with compliance to IS 2551-1982. as per specification no. CP/SH/CR

H. T. Metering (CP-HT)

Supplying, erecting, testing and commissioning 11KV HT metering cubicle (compact/vertical type) approved by licensee fabricated with 2 mm (14 SWG) M.S. sheets with supporting angle, painted with powder coating / epoxy paint of required shade, copper bus bar size 25 x 6 mm, heavy duty mechanical lock, with counter meter for measuring no of times the opening of meter door, top side cover (CT, PT cover) interlock with meter door, epoxy casted 3 nos CT having required ratio between 10/5A to 50/5A, VA10 or 15, Class 0.5S, epoxy casted 3 nos PT having ratio 11000/V3/110/V3 VA 50, Class 0.5 suitable for provided trivector meter, and provision for incoming and outgoing cables complete duly tested by licensee with necessary test certificates and erected on provided plinth/ cc foundation as per specification no. CP-HT.

LT Cables (Aluminum) (CB-LT/AL)

Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable, 1100 V 4 core 10 sq. mm. aluminium conductor complete erected with glands & lugs on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable, 1100 V 4 core 300 sq. mm. aluminium conductor complete erected with glands & lugs on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

LT Cables (Copper) (CB-LT/CU)

Supplying, erecting & terminating FR XLPE insulated, galvanised steel wire armoured (round) cable 1100 V, 3 core 2.5 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU

Supplying, erecting & terminating FR XLPE insulated, galvanised steel wire armoured (round) cable 1100 V, 4 core 4 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU

HT Cables (CB-HT)

Supplying , erecting & terminating XLPE insulated, galvanised steel formed ROUND wire armoured (strip) cable 11 kV(E), 3 x 95 sq. mm. aluminium conductor laid in provided trench / pipe as per specification no. CB-HT

Cable Joints & End Termination Kits (HT Cables) (CB-JT/HT)

Providing and erecting Heat shrinkable outdoor termination kit for 11 KV (E) XLPE HT cable 3 x up to 95 sq. mm. with necessary material as per specification No. CB-JT/HT

Providing and erecting Heat shrinkable indoor termination kit for 11 kV (UE)/22 kV ( E ) XLPE HT cable 3x up to 95 sq. mm. with necessary material as per specification no. CB-JT/HT

Cable Enclosures (CB-CE)

Supplying and laying (including excavation of suitable width & depth up to 90 cm) 90 mm outside dia. double wall corrugated pipes (DWC) of HDPE for enclosing cable below ground/road surface, complete.

Steel Poles (OH-PL)

Supplying and erecting rolled steel joist (girder) pole 100 x 116 mm (23 kg/m) with base plate in provided foundation as per specification no. OH-PL/RSJ

Insulators (OH-INS)

Supplying and erecting polymer pin type insulator with GI pin suitable for 11kV line, complete as per specification no. OH-INS/PN

Supplying and erecting polymer disc type insulator 45KN with necessary hardware suitable for 11kV line, complete as per specification no. OH-INS/DI

Accessories

Supplying and erecting G.I. stay set for poles, including loop insulators at inaccessible height with anchor plate 300x300x6 mm., straining screws, G.l. stay wire 7/8 SWG, G.l. stay rod 20mmx1.8m length and pole clamps duly erected in provided cement concrete foundation complete.

Plate, Pipe type Earthing (EA-EP)

Supplying, installing and testing pipe type earthing with 40mm. dia. G.l. pipe or 20 mm dia. G.I. Rod complete with all accessories of GI materials & recording the results as per specification no. EA-EP

Accessories

Supplying and erecting copper strip of required size used for earthing on wall and/or any other purpose with necessary copper clamps fixed on wall painted with insulating and non-corrosive bond with required joints as per specification no. EA-EP.

Supplying and erecting GI strip of required size used for earthing on wall and/or any other purpose with necessary GI clamps fixed on wall painted with insulating and non-corrosive bond with required joints as per specification no. EA-EP.

Accessories

Supplying and erecting barbed wire two ply with 12 SWG ply and 12 SWG barb with a gap between two bars of 75 mm. firmly fixed on provided angle supports with necessary materials complete. (6.044 meters/kg.).

Supplying and erecting fencing of section having size at least 2450 mm in height from ground level and 1200 mm width with angle iron frame work erected in CC foundation and painted complete with provided earthing as per specification no. SS-AS/FSG

Supplying and erecting 50 x 50 x 6 mm angle iron as corner support 2.45m long fixed at the middle of the fencing frame and the other side inclined at 30 degree angle, in cement concrete foundation of 15 x 15 x 40 cm complete duly painted with one coat of red oxide and two coats aluminium paint complete.

Supplying and erecting double leaf hinged door each 1500 mm in width x 2450 mm in height using B class GI pipe, hinges and angle iron supports, chain link wire mesh (jali) complete supported on channel iron, erected in foundation and painted complete as per specification no SS-AS/DLD

Supplying and erecting 11 kV outdoor type gang operated air break, triple pole switch 400 A capacity with 3 post pin type insulator per phase, mounted in horizontal or vertical position with necessary channels on provided cross arm with adequate length of "C" class G.I. pipe for operating handle erected on extended square shaft. The operating handle provided with lock and key at suitable height from ground level with necessary clamp.

Supplying & erecting single pole GI Guarding channel set of for 11 kV HT OH line, One channel necessary GI clamps, nut bolts etc. complete.

Supplying & erecting single pole GI cut point channel set of for 11 kV HT OH line, two channel having stud angle with necessary GI clamps, nut bolts etc. complete

Supplying & erecting Double pole GI cut point channel set of for 11 kV HT OH line, two channel having stud angle with necessary GI clamps, nut bolts etc. complete.

Supplying and erecting pole clamp made from 50 x 10 mm GI flat for pole or pipe, post complete erected with 15 mm bolts and nuts, complete

Supplying and erecting GI V cross arm with ISM channel, for 11kV HTOH line with arrangement to fix insulator at 45mm from the end & horizontal distance between insulators and fixed on pole with GI clamp of 80x10 mm, nut bolts,washers complete as per specification no. OH-PL/VCA

Supplying & erecting GI Top Pin Support for 11 kV HT OH line, with necessary GI clamps, nut bolts etc. complete.

Supplying & erecting strain hardware suitable for AAAC - 55 sqmm conductor in an approved manner

Providing earthing with G.I. Pipe 40 mm dia 3 mtr long with funnel with a wire mesh for watering and brick masonry block C.l. cover complete with all materials like coal , salt etc complete

Excavation (CW-EXN)

Making trench in Hard murum/Tar road having 0.9m depth and minimum 0.3m width for laying provided cables of voltage range 3.3kV to 11kV complete as per specification no. CW-EXN-CTR

Excavating Hard murum/Stone metal road by chiselling for preparing pit for poles stay or earth plates or for laying cables, pipes & clearing the site by removing debris & making the site as required complete.

C.C. Foundation

Making Cement concrete foundation including excavation (60 x 60)cm x deep 1/6 of pole length in 1:3:6 cement concrete 20 x 25 mm stone metal, 45cm x 45cm x 45cm/ 45cm dia. x 45cm height plinth duly plastered, with necessary curing and finishing complete. (for above 9m poles)

Making Cement concrete foundation including excavation (60 x 60 x 150)cm deep in 1:3:6 cement concrete, (20 to 25) mm stone metal with necessary curing and finishing complete.(for stay).

Plumbing (CW-PLB)

Supplying and erecting GI pipe 100mm dia ‘C’ class position with accessories complete as per specification no. CW-PLB/GP.

Excavation for foundation in laterite rock (soft or hard) including trimming and levelling the bed for the foundation, removing the excavated material up to a distance of 50 metres beyond the building area, stacking as directed, dewatering and back filling with available murum, watering, ramming etc. complete. (Lift upto 1.5 m.) By Mechanical Means

Filling in plinth and floors with contractors material/brought from outside and approved by Engineer incharge in layers of 15 cm to 20 cm including watering and compaction etc. complete.

Providing soling using 80 mm size trap metal in 15 cm. layer including filling voids with Crushed sand/grit, ramming, watering etc. complete.

Providing structural steel work in trusses, other similar trussed purlins and members with all bracing, gusset plates etc. as per detailed designs and drawings or as directed including cutting, fabricating, hoisting, erecting fixing in position, Making riveted/ bolted/ welded connection and one coat of anticorrosive paint and over it 2 coats of oil painting approved quality and shade etc. complete.

Providing and laying Cast in situ/Ready Mix cement concrete in M-10 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailing out water, Steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying in situ /Ready Mix cement concrete M-20 of trap / granite /quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, Steel centering formwork, laying/pumping cover blocks, compaction and curing roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying Cast in situ/Ready Mix cement concrete M-20 of trap / granite/quartzite/ gneiss metal for R.C.C. beams and lintels as per detailed designs and drawings or as directed including steel centering, formwork, cover blocks, laying/pumping, compactionand roughening the surface if special finish is to be provided and curing etc. complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying Cast in situ/Ready Mixcement concrete M-20 of trap/ granite/ quartzite/ gneiss metal for R.C.C. chajja as per detailed design and drawings including steel centering, formwork, cover blocks, laying/pumping, compacting and roughening the surface if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in foundations and plinth of inner walls/ in plinth external walls including bailing out water manually , striking joints on unexposed faces, raking out joints on exposed faces and watering etc. Complete.

Providing first class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in plinth including bailing out water manually, striking joints on unexposed faces, pointing with cement mortar 1:3 on exposed face and watering etc. Complete.

Providing internal cement plaster 20mm. thick in Single coats in cement mortar 1:3 without neeru finish, to concrete, brick surface, in all positions including scaffolding and curing etc. complete.

Providing sand faced plaster externally in cement mortar using approved screened sand, in all positions including base coat of 15 mm thick in cement mortar 1:4 using waterproofing compound at 1Kilogramper cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc.complete.

Providing and laying polished hand cut Kotah Stone flooring 25mm to 30mm thick and 45cm to 55cm wide in plain/diamond pattern on a bed of 1:6 C.M. including cement float, filling joints with neat cement slurry, curing, polishing and cleaning complete.

Providing and applying washable oil-bound distemper of approved colour and shade to old and new surfaces in two coats including scaffolding, preparing the surfaces. (excluding the primer coat.) etc. complete.

Providing and applying plastic emulsion paint of approved quality, colour and shade to new surface in three coats including scaffolding, preparing the surface. (excluding primer coat) etc. complete.

Providing and laying Cast in situ/Ready Mix cement concrete M-15 of trap/ granite/quartzite/gneiss metal for coping to plinth or parapet, moulded or chamfered as per drawing or as directed including steel centering, plywood/ steel formwork compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.) With fine aggregate (Crushed sand VSI Grade)

Providing and fixing Country cut teak wood single leaf panelled door shutters 35 mm thick style and rail and 19 mm thick T.W. panels as per detailed drawing including wrought iron hold fast stainless steel fixtures and fastening and three coats of oil painting etc. complete.

Providing and fixing rolling shutter fabricated from steel laths of minimum thickness 0.9 mm with lock plate of 3.15 mm thickness reinforced with 35 x 35 x 5 mm angle section fitted with sliding bolts and handles for both sides, deep M.S. channel section of depth and thickness not less than 65 mm and 3.15 mm respectively with hold fast arrangements, M.S. Bracket plate 300 x 300 x 3.15 mm minimum size and shape with square bar, suspension shaft of minimum 32 mm diameter, hood cover of M.S. sheet not less than 0.9 mm thickness and of any size at top and safety devices including mechanical gear operation arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete. (I.S. 62481979) (Without mechanical gear)

Providing and fixing in position. (as per I.S.1868 / 1982) Aluminium sliding window of two tracks with rectangular pipe having overall dimension 63.50 x 38.10 x 1.02 mm at weight 0.547 Kilogram/R. M.. and window frame bottom track section 61.85 x 31.75 x 1.20 mm at weight 0.695 Kilogram/R. M.. Top and side track section 61.85 x 31.75 x 1.30 mm at weight 0.659 Kilogram/R. M.. The shutter should be of bearing bottom 40 x 18 x 1.25 mm at weight 0.417 Kilogram/R. M.. Inter locking section 40 x 18 x 1.10 mm at weight 0.469 Kilogram/R. M.. And handle section 40 x 18 x 1.25 mm at weight 0.417 Kilogram/R. M.. and top section 40 x 18 x 1.25 mm at weight 0.417 Kilogram/Running metre. As per detailed drawings and as directed by Engineer in charge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and self locking catch fitted in vertical section of shutter including 5 mm thick plain glass with all required screws and nuts etc, complete. With colour Anodising with box.

Providing and fixing partitions with 12 mm thick three layered flat pressed teakwood particle board both faces commercial bonded with phenol formal dehyde synthetic resin including CTW vertical 70 x 70 mm and top and bottom rail of 70 x 35 mm and covering batten of 20 x 10 mm at 1.00 metre apart on both ways or as directed including finishing with one coat of primer complete.

Providing and fixing mild steel grill work for windows, ventilators etc. 20 Kilogram/Sq.m as per drawing including fixtures, necessary welding and painting with one coats of anticorrosive paint and two coats of oil painting complete.

Providing and erecting chain link fencing 1.6 M. height with G.I. chain link of size 50 x 50 mm, 8 gauge thick and fixed 75 mm above ground level on vertical M.S. Angles of 40 x 40 x 6 mm size, includind excavating pits for foundation and embedded in C.C. block of 1:4:8 mix of size 450 x 450 x 670 mm. at 1.75 M. c/c with iron bar 16mm dia as hold fast including welding link with angle frame at 30 cm c/c with nuts and bolts and horizontal M.S. Angles at top and bottom of 25 x 25 x 5 mm size and vertical M.S. flat 35 x 5 mm and 25 x 5 mm horizontal including cross support of 40 x 40 x 6 mm angles both side at every corner or bend embedded in concrete blocks of 1:4:8 of size 450 x 450 x 670 mm including 3 coats of oil painting etc. complete.

Providing and applying two coats of lead/zinc base oil paint/ bituminous paint of approved colour and shade to new wood work and fiber boards including preparing the surface, knotting, scaffolding if necessary, excluding primer coat etc. complete.

Providing and fixing colour coated Zincalume ( R ) AZ150 ( min 150 gms/sq.mt. total on each side ) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45 mm Base Metal Thickness ( BMT ) (0.5 mm TCT ), Hi-strength steel with min.550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% aluminium 43.4% zinc 1.6% silicon) with COLORBOND ( R ) steel quality super durable polyester paint coat ( with inorganic pigment). The paint shall have a total coating thickness of nominal 35 um, comprising of nominal 25 um exterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 950-1050 mm effective cover width and nominal 25-30 mm deep ribs with subtle square fluting in the five pan at nominal 180-250 mm center- to-center. The end rib shall be designed for anti-capillary groove. and return leg. The feed material should have coil manufacturers product details marked a regular interval. Including fasteners with min. fastened with min. 25 um Zinc-Tin alloy coated, Hex head, self-drilling screw etc. complete. (weight of profile 4.52 Kilogram/Sq.m)

Masonry Work

Supplying and spreading stone metal 25mm size for 100mm depth above the ground level complete.

Testing

BASIC TEST OF CEMENT: Standard Consistancy, Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness.

BASIC TEST OF AGGREGATE: Water Absorption, Specific Gravity,Impact Value, Crushing Value.

BASIC TEST OF AGGREGATE: Sieve Analysis.

BASIC TEST OF AGGREGATE: Abrasion Value.

FINE AGGREGATE: Fineness Modulus ( Sieve Analysis ),Silt & Clay Content

BRICKS: Water Absorption (Set of 5 Bricks), Compressive Strength( Set of 5 Bricks), Efflorescence (Set of 5 Bricks).

CONCRETE: Compressive Strength OF C.C. Cube (Set of 3 cubes).

CONCRETE: Concrete Mix Design (With all Tests on basic materials)

STONE/ RUBBLE: Crushing Value/Compressive Strength, Water Absorption & Specific Gravity,

SOIL / MURUM: Liquid limit & plastic Limit.

STEEL BAR TESTING: Upto 16 mm (Set of 3 Bars)

Royalty

Royalty charges for various building, roads, and etc. construction bonafied materials which are used for government bonafied works and for which royalty charges are to be paid by the contractor. (This item is to be paid to the contractor only after he pays the Royalty amount to Revenue department and produces the required voucher).

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