Tender For Provision Of Sewage Treatment Plant At Saraibari At Jorhat Under Ge Jorhat; 1 Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft / loose soil complete all as specified and directed. 2 Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches ordrains (not exceeding 1.5 m in width or 10 sqm on plan) in all kind of soil not exceeding 1.50 m in depth , including dressing of sides and amming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed. 3 Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches ordrains (not exceeding 1.5 m in width or 10 sqm on plan) in all kind of soilexceeding 1.50 m in depth but not exceeding 3.00 m in depth , including dressing of sides and amming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed. 4 Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches ordrains (not exceeding 1.5 m in width or 10 sqm on plan) in all kind of soilexceeding 3.00 m in depth but not exceeding 4.50 m in depth , including dressing of sides and amming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed. 5 Excavating in trenches, n exc 1.5 m wide and not exceeding 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan and getting out soft/loose soil complete all as specified and directed. 6 Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed. 7 Removing excavated material (soil) not exceeding. 50 m and depositing where directed at a level not exceeding 1.5m above the starting pointcomplete all as specified and directed. 8 Removing excavated materialexceeding 500 m but not exceeding 1.50 Km and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed. 9 Use and waste for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work curved surface for fair finished surface of concrete complete all as specified anddirected. 10 Use and waste for form work to soffits of suspendedslabs such as roof slabs, floor slabs, landings and similar work not exceeding 200 mm thick (Horizontal or sloping) curved surface for fair finished surfaces of concrete completeallas specified and directed. 11 M&L for PCC (1:3:6) type C2 (using 40 mm graded crushed stone aggregate)as in foundation and mass fillingcomplete all as specified and directed 12 M&L for PCC (1:2:4) type B2 (using 40 mm graded crushed stone aggregate)as in foundation and mass fillingcomplete all as specified and directed 13 M&L for reinforced cement concrete M-30 (20 mm graded crushed stone aggregate) design mix as in walls, retraining walls, basement walls, ballast walls and the like any thickness above top of footings including attached pillasters and buttresses complete all as specified and directed. 14 M&L for reinforced cement concrete M-30 (20 mm graded crushed stone aggregate) design mix as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed. 15 M&L for mild steel deformed TMT bar 10 mm dia and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking and binding with and including mild steel wire (annealed) not less than 0.9mm dia completeallas specified and directed. 16 M&L for mild steel deformed TMT bar 5 mm dia and over upto and including 10 mm dia cut to length, bend to shape required, including cranking, bending spirally for in stirrup, spacers and binders and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete allas specified and directed. 17 M&L for brick work with sub-class B old size bricks of class designation 75, straight or curved on plan exceeding 6 m mean radiusbuilt in CM (1:6) completeallas specified and directed 18 M&L for brick work with sub-class B old size bricks of class designation 75, straight or curved on plan exceeding 6 m mean radiusbuilt in CM (1:4) completeallas specified and directed 19 M&L for 15 mm thick rendering onfair face of brick or concrete wall surfaces in cement mortar (1:6), finished even & smooth without using extra cement complete all as specified and directed. 20 M&L for 15 mm thick rendering onbrick or concrete wall surfaces in cement mortar (1:4), finished even & smooth without using extra cement complete all as specified and directed. 21 M&L for 10 mm thick rendering onfair face of brick or concrete wall surfaces in cement mortar (1:4), finished even & smooth without using extra cement complete all as specified and directed. 22 M&L for preparation of new or previously untreated steel and ironsurfaces of any description exceeding 10 cm width or girth and applying two coats of synthetic enamelpaint over a coat of red oxide primer coplete all as specified and directed. 23 M&L for cement concrete (1:2:4) type B-1, (using 20 mm graded crushed stone aggregate) as in coping, hold fasts orsimilar type of work including necessary formwork completeall as specified and directed. 24 M&L for rolled mild steel work in tubular trusses including special shaped washers etc. complete using ERW or induction butt welded tubes and painted with one shop coat of zinc chromate primer paint complete, tubes conforming to IS 1161-1979 all as specified and directed. 25 S&F mild steel plate (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with out any attachment using Fe-410W (Grade E-250 quality A) complete all as specified and directed 26 S&F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof overing/ cladding to wall, fixed with self tapping screws complete all as specified and directed. 27 S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed. 28 M&L for 100 mm thick PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate)as in sub base of flooring complete all as specified and directed 29 M&L for providing and laying 80 mm thick factory made chamfered edge cement concrete paver block of M-40 grade with approved colour,design & pattern as in footparth, parks,lawns, drive ways or light traffic parking etc.,of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50 mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed; 30 M&L for PCC (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in kerbs or mud stops rounded or chamfered on edges including necessary form work complete all as specified and directed 31 Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends complete alldirected. 32 M&L for framed work as in doors or gates of angle or other section with gusset plates, rails, braces,drilled for fixing of steel sheeting or othercovering, doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) andhanging; also fastening and fixing complete all as specified and directed. 33 Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, for soft loose soil complete all as specified and directed. 34 Supply and fix mild Steel angle posts and struts in fencing including cutting tops to shape, drilling holes, notching for wire, etc. flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riveting, etc. and similar work conforming to Fe 290 ( Gde E-165) complete all as specified and directed. 35 M&L for MS screwbolts,(machine made with hexagonal or square head one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut exc 5cm but n exc 10cm long dia of shank10 mm to 15mm complete all as specified and directed. 36 Supply only Chain Link MS galvanized fencing of mesh size 100 mm X 100 mm X 3.15 mm dia complete all as specified and directed. 37 Fixing only chain link fencing including line wires, any mesh, size and type of standard , rails, straining bolts, etc. including provision of binding wire complete all as specified and directed. 38 M&L for mild steel round bar 10 mm dia and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking and binding with and including mild steel wire (annealed) not less than 0.9mm dia(Fe-410-W or (Gde E-250) quality A or Fe 290 (Gde E-165) completeallas specified and directed. 39 S&Fgalvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75 mm spacing and straining and fixing to any type if standard rails straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire staple or steel pins etc. complete all as specified and directed. 40 M&L for preparation of new steel surface of any description not otherwise described,n.exc 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat ofred oxideprimercompleteallas specified and directed. 41 Supply and fix reinforced concrete pipes of 150 mm bore, class NP3 including collarslaid and jointed completed all as specified and directed 42 Supply and fix SFRC manhole cover complete all as specified and directed. 43 Supply and fix Cast iron work grade FG 150 (articles not exceeding 5 Kg each), unmachined, in brackets,gullytraps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters andsimilar articlescomplete all as specified and directed. 44 Supply and fix HDPE septic tank for 150 user complete all as specified and directed. 45 M&L for PCC (1:3:6) type C2 using 40 mm graded broken stone aggregate as in concrete bed to RCC pipes of 150 mm dia including packing under and completely surrounding the pipes with concreteafter laying and testing of the pipes complete all as specified and directed. 46 Design & construction of Lift Wellso that sewage to be collected from existing sewage line to Lift well, the construction shall be in RCC M30 grade (design mix) construction complete with reinforcement, form work, plaster, inlet flange and MS steel structure for lowering and delowering of Non Clogging Submersible pump etc. complete all as specified and directed Note for Lift Well : - (i) The design shall confirm to latest IS:1893, IS 4326, IS:13920, IS 800 SP 34 and other relevant codes. (ii) The structure falls in Zone V.(iii) Structural analysis & design shall be done on latest version of STAAD.(iv) Structural design shall be got vetted from IIT/NIT/ Govt Engineer collage.(v) Contractor shall discussed the concept design with SO-I (Desig)/Director (Design) of HQ CESZ before finalising the Str design. (vi) The RCC Sump shall be M-30 (Design mix) Reinforcement Steel should be Fe 500D confirming for CRS. (vii) The foundation shall be design as per the SBC of the soil at the loc of construction. (viii) The Coctractor shall provide the STAAD file/ AUTOCAD drg in soft copy, design folder and drgs duly vetted by IIT/NIT/ Govt Engineering Collage shall be submitted alongwith above said soft copy. (ix) The contractor shall excecute the work as per the said Str drg only after approval of same from Accepting officer. 47 Design, Construction, Supply, Installlation, Testing and Commissioning of compact & concealed designed Sewage Treatment Plant of capacity60 KLD based on (MBBR) Moving Media Bio Reactor Technology / MBR / SBR / SBT / Johakasou Technology or any other technology all as per DBR including fully automation system (SCADA System), Modular Pre-constructed System having sedimentation and separation chamber, anaerobic contact media chamber, moving bed chamber (Aerobic), Sedimentation Chamber, disinfectant chamber and tertiary treatment plant, including operation and maintenance for a period of 5 years from the date of completion of work including all consumable except power, with adequate manpower to ensure no downtime of plant and provide consistent outlet parameters, the plant shall be having least energy and operating cost and No noise during operation complete all as specified and directed. 48 Supply, Installation Testing & Commissioning of outdoor type PLC ( Programmable Logic Controller ) / RTU (Remote terminal Unit) based Automation, Protection Panel for Lift Well with feature of Dual mode communication i.e. wireless Dual SIM Card based communication and wireless Radio Frequency based communication (The module should be programmed to automatically toggle between the two communication mode based on the actual signal strength available), suitable for control and monitoring of 03 Nos. Pumps, 1 No. Energy Meters, 01 No Ultrasonic sensor. The panel should be of suitable size, front opening type, fabricated from 2.0 mm thick CRCA Sheet & mounting channel 40x40x5mm made out of Angle iron with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size. (i) The Panel should be capable of performing following functions in Lift wellall as specified and directed:- (a) Time & level based operation of lift well pumps. (b) Automatic duty cycle based operations of Pumps(c) Auto Change Over In Case of Pump Failure(d) Single Phasing Prevention, phase sequence corrector, voltage unbalancing protection 49 Serial item No. 48 continued(e) Manual Mode Operation (all connected sub systems & operations in Sewage treatment plant) from the PLC/ RTU based Control Panel. (ii) The panel shall have 01 No. PLC/ RTU with following specifications:-(a) Discrete Input Logic (b) Should have suitable No. of Discrete Input and Discrete Output: - Relay/Transistor(c) Protocol supported : isolated serial/ TCP link: Modbus master/slave and DNP 3.0(d) Standard supported :- ANSI/ISA 12-12-01, CSA C22.2 No 142, CSA C22.2 No 213, EN/IEC 61131-2:2007 (e) Web Services:- Integrated Web Server (f) 02 Nos. isolated RS 485 communication port, 1 Nos. Ethernet communication port with 10BASE-T/ 100BASE-TX.(g) Number of Slave: - 64 Modbus TCP, & adequate DNP - 3 master slaves. (h) PLC/RTU shall be certified by NABL for electromagnetic compatibility and radio disturbance standards as per CISPR22, IEC 61000-4-2:2008, IEC61000-4-3:2010, capable of sending data to multiple route and on precise location. (j) Contractor shall consider in quoted rates for any changes in logic within 5 years of installation as per requirement of department. (k) Certified with IEC62443 (iii) Suitable number of indicating LEDs on the panel. 50 Serial item No. 48 continued(iv) 01 No. SMPS of 6.5A rating (or higher) as suitable according to Panel design. (v) Suitable No. of interposing relays of220VAC or 24VDC coil rating and 4A contact rating. (vi) Suitable No. of relay cards with operating voltage 24VDC, with continuous current of 5A. Card must be of 8 channel & having 8 relays. (vii) Suitable No. of MCB rating 32A/ 25A/ 10A/ 6A.(viii) Suitable No. of Illuminated push button & indicator lamp (ix) Suitable No. of Selector switches, Audio visual alarm indicator: - As per requirement (x) 01 No. Industrial Ethernet Switch with 5 Nos. RJ45 Ports, 10/100 Mbps Transmission Speed. (xi) LTE router/modem GPRS enabled and having following configuration as minimum:- (a) Ethernet Port /RJ45/ RJ232 or inbuilt in RTU (Remote Terminal Unit) (b) Security - Zone based firewell, VLAN, DMZ, HTTPS local & remote or inbuilt in RTU (Remote Terminal Unit). (c) Communication protocols - Modbus PLC/RTU to TCP support, Modbus master mode or inbuilt in RTU (Remote Terminal Unit). (d) Routing - DHCP, static routing, port forwarding, traffic routing, static/dynamic DNS, DNS proxy. (e) Operating Voltage Range - 24 V DC, +/- 5% (f) Dual SIM (one stand by) Via two SIM. 51 Serial item No. 48 continued(xii) Sewage Pump Control Panel (A) Control panel shall be equiped with fully automatic starters designed to operate pump motors and shall have provision to mount MPU (provided by Lift Well Non Clogging Pump) : - Voltage : 415 V ± 10 %, Frequency : 50 Hz ± 5 %, Phases : 3 Phase + Neutral, Class of duty : Continous, Class of insulation ; F, Ingress Protection IP 54, 1. Automatic Starter : Direct on line (DOL) or Star delta starting (SDS) as per OEM recommendation 2. Suitable capacity and rating MPCB as per OEM recommendation 3. Multifunction Meter with RS 485 Port 4. Push buttons for pump start, stop with indication 5. Auto / Off / Manual selector switch (xiii) Motor Protection Unit (MPU) MPU shall be provided by OEM to suite the thermistor and moisture sensor in the pump. Contractor shall be responsible to mount MPU unit in his starter control panel and to intigrate with starter. The space for the same shall be provided in outdoor control panel after consulation with pump set OEM. Features of MPU : Disply features on: LED for indications of following. (i) Oil contamination (ii) low liquid level (iii) High temperature of the motor winding (iv) Low / High Voltage / Rev Phasing / Single Phasing (v) Over loading of Motor.FlangesStandard drilling to IS 6392 table 15 52 Supply, Installation, Testing & commissioning of ultra sonic level sensor with following specifications : Rust proff, Maintenance free suitable for up to 6 meter water level depth of U/G sump, with dead band of less than 0.6 meter, IP66 protection, accuracy of 0.25% of F.S and 4-20 mA output, capable of working in ambient temperature of 0 degree Centigrade to 75 degree Centigrade, non-condensing at 25 degree Centigrade and humidity up to 95% with response time of less than 1 sec with 230 VAC to 24 VDC, 50 Hz power supply, LCD display type, vertical type mounting on top of Pit Well with all connections and fixing including clamp, nut-bolt etc complete all as specified and directed. 53 Design, Construction, Supply, Installlation, Testing and Commissioning of compact & concealed designed Sewage Treatment Plant of capacity10 KLD based on (MBBR) Moving Media Bio Reactor Technology / MBR / SBR / SBT / Johakasou Technology or any other technology all as per DBR including fully automation system (SCADA System), Modular Pre-constructed System having sedimentation and separation chamber, anaerobic contact media chamber, moving bed chamber (Aerobic), Sedimentation Chamber, disinfectant chamber and tertiary treatment plant, including operation and maintenance for a period of 5 years from the date of completion of work including all consumble except power, with adequate manpower to ensure no downtime of plant and provide consistent outlet parameters, the plant shall be having least energy and operating cost and No noise during operation complete all as specified and directed. 54 Supply, installation, Testing & commissioning of Non Clog Sewage Submersible Pump set of capacity Head 20 Mtr, Discharge 167 LPM, heavy duty of adequate capacity (Flow and head) of 3 Phase, 415 Volt, Max solid size 35 mm (as per requirement) with chorme steel impeller and cutter, including necessary RCC foundation & SS Nut bolts in side sewage well as per OEM recommendation including installation guide rail pipe made up of SS 306 and SS 306 lifting chain (As per sump depth including lifting height), Rubber Diaphram, Guide Shoe, Support Bracket, Guide Pipe Holder, Pump Stand, Water Proof Control and power cables (As per sump depth including lifting height), Duck foot band, Control and POwerpanel for pump as supplied by OEM and as described below separately, suitable size Discharge pipe made up of SS 306, Butter fly Valve - 01 No and Non Return Valve with Rubber ball type - 01 No (As per bolts as recommended by OEM all as specified and directed by Engr-in-Charge. (Installation of Sewage Non Clog Submersible Pump Sets to be carried Out as per OEM Installation Manual)Note : - Contractor shall provide necessary RCC foundation with fixing bolts & nuts for fixing support bracket of duck foot bend.(i) Pump Casing The radially split casing is provided with delivery nozzle cast intergal with it. Suction is axial and delivery nozzle is central and horizontal. Specially designed Semi-concentric casing results in reduced radial thurst and ensures vibration free performance. wide volute passage ensures non-clogging operation of the pump. (ii) Impeller Impellers are of non-clog type which allow smooth passage of solides. Impellers are with single or multi vanes in semi-open, enclosed or free flow designs to cater to wide applications. 55 Serial item No. 51 continued(iii) Shaft The high tensile steel shaft accurately machined and ground is supported by two ball bearings in the motor above the impeller. Shaft is designed to transmit the power without undue vibrations and deflections. The shaft is common for pump and motor of monoblock design. (iv) Mechanical Seals Two mechanical seals in tandem arrangement are provided to ensure no ingress of water or sewage in motor. (v) Bearings Bearings are grease lubricated and sealed for life, hence maintenance free. (vi) Drive Motor is dry type submersible and cooled by liquid being handled, Motors are air tested for leak free operation, degree of protection for motor is IP68 as per IS:2147, Class of insulation : F, Voltage : 415 Volt ± 10 %, Frequency : 50 Hz± 5 % (vii) Cable A specially designed cable, 1.1 kV grade having annealed tinned copper conductor, insulated with Electron Beam Irradiated crosslinked elastomeric compound (compatible for continous operation at 1200 C) cores laid up with a proof cotton binder tape and sheathed overall with Electron Beam Irradiated Cross-linked HD HOFR elastomeric compound and generally confirming to IS 9968 Part I. The cable with this unique combination of insulating and sheathing material offers best resistance to acidic or alkaline sewage medium and to effluent gases coming out of the sump. The cable is more flexible than PVC cable making coiling and handling easier and light in weight compared to PVC cable of the same size. 56 Supply, laying and testing of cable XLPE insulated, screened, PVC bedded, galwanized steel strip or wire armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of 95 Sqmm 3.5 core complete all as specified and directed. 57 Supply, laying and testing of cable XLPE insulated, screened, PVC bedded, galwanized steel strip or wire armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of 10 Sqmm 4 core complete all as specified and directed. 58 M&L for earthing with galvanised steel earth plate electrode of size 60cm x 60 cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32x6 mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded crushed stone aggregate pit, funnel, 20 mm dia GI light grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, charcoal and common salt in alternatee layer complete all as specified and directed.Note : - The cost of earthlead and protection pipe upto 7.50 m length is includedin the quoted rate of above mentioned item and additional length required beyond 7.50 m shall be measured and paid separately. 59 S&F of LED street light fitting of high-quality group control enabled integrated LED Street Light with a minimum system lumen of min 6300 lm and system wattage not less than 45 W with a nominal system efficacy of 140 lumen/watt. The LED used shall have CCT of 5700K, SDCM ≤ 5 and CRI≥70. The housing should be made of LM6/ADC12 Alloy, non-corrosive Single Piece pressure die-cast aluminum, to withstand extreme environments. The spigot shall be part of “Single Piece Pressure Die-cast housing” & shall not be bolted to the luminaire housing to ensure robust design. The name of the brand should be embossed/engraved & should not be mentioned using sticker/screen printing. It should have corrosion resistant powder coating to pass NSS of 500 Hrs. The luminaire LED shall have declared Lifetime of 50K hours@L70B50. The product should be designed for continuous operation (10-12 Hrs. per day). The Ingress protection should be minimum IP66 & impact resistance shall be IK10. Control gear compartments shall be Top maintainable without accessing/opening the optical compartment. The Luminaire should have a minimum 20 KV/10KA SPD duly bolted in the Luminaire. The SPD should be able to sustain a minimum 15 hits of 10KA rating i.e. Total of 45 hits across all the three modes as per IEEE 62.41.2. The luminaire should be of Class B Serviceability. The Driver should be asphalt potted & should be a BIS approved driver. The driver shall have operating voltage of 120V to 270V, PF≥0.95 @ full load, THD≤10% @ full load. The driver should be capable of withstand voltage stress of 440V for 8 Hrs., should have an auto shutdown @ 325V(±15V) and have an auto recovery feature. The driver shall comply to IEC61547 & IEC 61000-3-2.The luminaire driver & its SPD shall be of the same make / manufacturer as that of LED luminaires. Luminaire manufacturer must have in-house NABL accredited lab to conduct LM79, type test as per IS 10322 & FAT before dispatch as per IS 10322. The contractor must submit the NABL accreditation certificate for Luminaire manufacturer along with sample approval. The LED Luminaire & its driver both should be BIS registered. The contractor shall submit the following reports before supply of material for approvals: LM79 issued by NABL accredited lab, LM80 issued by LED manufacturer, Type Test report for luminaire as issued by NABL accredited lab, RoHS compliance issued by LED luminaire manufacturer, BIS certificate for LED Luminaire & Driver complete all as specified and directed. 60 Supplying, errecting and fixing of steel tubular swaged poles with cast iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP 31 (Overall length 9.00 m) Swan Neck Type (Single Swan) including painting with two coats of aluminium paint over one coat of redoxide primer on all exposed surfaces and tarring with black bituminous paints to embedded portion in PCC and providing 3 Nos of 30 cm wide circular bands with black & yellowpaint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in yellow paint over black painted back ground at a height of 2m from bottom of pole with 5 cm large bold letters 2 (inch) wide complete all as specified and directed.Note : - Excavation, earth work, PCC in foundation and coping shall be measured and paid separately under relevant item of this sch. 61 Supply and fix of Thermoplastic cable junction box forstreet lights of size 150 x 210 x 92 mm incl terminals for cable connection with IP 66 protection of make Hensel cat No KF 1616 B or equivalent in other approved makes including one MCB single pole 6 Amp, 240 Volt, 10 KA C curve mounted on DIN rail and connecting all the incoming and outgoing cable terminals with lugs all as specified and directed. 62 Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and overal PVC sheathed 4 sq mm nominal cross section in service connections complete all as specified and directed. 63 Excavating in trenches, n exc 1.5 m wide andexceeding 1.5m in depth but not exceeding 3.00 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan and getting out soft/loose soil complete all as specified and directed. 64 Supply & layingSand coarse dry as in cushioning of underground electric cable in trenches, laid to a uniform thickness of 23 cm (15 cm under the cable & 8 cm over the cable) and gently punned down to 18cm thickness complete all as specified and directed. Note :- Only punned down thickness of sand shall be measured. 65 Supplying and laying of common burnt clay Bricks, sub-class ‘B’ designation 75 of size 230mm x 125mm x 75mm laid flat in a trenches to the perpendicular direction of cable for cable protection complete all as specified and directed 66 M&L for Plain Cement Concrete (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) as in coping of poles uypto 30 cm above ground level including necessary form work and finished the surfaces even and smooth without using extra cement complete all as specified and directed. 67 Supply, laying, connection and testing of 50 mm bore, High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm²including all fittings and fixtureslaid in trenches complete all as specified and directed. 68 Supply, laying, connection and testing of 25 mm bore, High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm²including all fittings and fixtureslaid in trenches complete all as specified and directed. 69 S&FGun Metal Gate Valve with iron wheel head, screwed down and fixed forpipe of 50 mm bore complete all as specified and directed. 70 S&F of Gun Metal Gate Valve with iron wheel head, screwed down and fixed forpipe of 25 mm bore complete all as specified and directed. 71 Cutting of existing cast iron pipes of 80 mm / 100 mm/ 150 mm dia for insertion of new tee/branches as required for connection etc complete all as specified and directed. 72 M&L for boring holes horizontally under road / pavement / hardstanding manually in soft / loose soil without cutting/ disturbing the existing road surface, suitable for inserting 25/40/50 mm bore pipe at a depth 0.5 mtr for passing of GI pipe for water supply complete all as specified and directed. 73 Supply, Installation, testing and commissioning complete of manufacturer or OEM manufactured, static silent (Sound Proof enclosure) Diesel Engine Driven Generating Set capable of delivering 12 KW (15 KVA),415 Volts (AC three phase, 4 Wire system of supply) 50 HZ at power factor 0.8 minimum. The DG Set shall consists of diesel engine coupled to a matching alternator, through flexible coupling and mounted on common base frame and complete with control panel standardized by manufacturer, fuel tankwith mounting arrangements and inlet, outlet return inlet oil arrangement, exhaust pipe complete and suitable for conditions prevalent at Jorhat (Capacity of Engine, alternators shall be worked out taking all derating factors into consideration) including PCC foundation (of suitable size leaving at least 0.5 M all around for ease of movement and 0.5 M height), anti-vibration pads, including all features to comply with latest CPCB IV guidelines and Comprising of followings:- (i) ENGINE(Prime Mover): Diesel Engine 1500 RPM , direct injection, 6 cylinders, four stroke, radiator cooled, performance class of generator set ISO 8528-5 G2, turbo charged, capable of giving adequate BHP to drive Alternator capable of delivering12 KW (15 KVA) atoutdoor atmospheric conditions at Jorhat, (Taking all derating factor into consideration),12/24 Volt (as per manufacturer recommendations) electric battery start, complete withy fly wheel all standard fittings/fixtures as per manufacturer and including suitable panel with tachometer, lub oil temperature, pressure gauge and frequency meters and also including self starter system, dynamo, fuel electric control panel with electronic governor (ECPG) and Engine protection system (Shut down, low lub oil, oil pressure, over speed etc) fuel tank and first fill of lub oil and other consumables etc .(ii) Alternator: Brushless AC alternator, 3 Phase, 415 Volt, 4 wire, rated for output of 12 KW (15 KVA), Minimum power factor 0.8, 1500 RPM, IP 23 Protection class enclosure, insulation Class H, salient pole, revolving field, sealed bearing automatic voltage regulator coupled through flexible coupling with and to match the above engine :- (iii) BASE PLATE: made out of structural steel as per manufacturers recommended design/specifications.(iv) ACOUSTIC ENCLOSURE: Sheet metal fabricated cope type silent enclosure manufactured on CNC machines as per CPCB norms and powder coated after seven tank process, the enclosure shall be designed for reducing the sound level to 75 DB (A) at a distance of 1 M at 75 % load under field condition .(v) Foundation/Plinth/Base: Shall be provided as per manufacturers recommendations, however minimum 0.5 m Space should be available all around the Set and height of plinth shall not be less than 0.5 M(vi)Diesel storage tank of capacity adequate for storage of diesel as per manufacturer specification. 74 Serial item No. 69 continued(vii) AMF Panel: - Microprocessor / Relay based pedestal mounted indoor use AMF control panel of suitable rating made up of 3 mm thick CRCA Sheet steel enclosure duly painted with power coated double contactor type for mains and alternator with necessary aluminum bas bar for 3 phase, 4 wire system incl necessary relays, timer, fuses, interconnection copper cabling work incl fixing on floors by grouting, PCC work complete.(a) MCCB of suitable rating with short circuit protections-1 No (b) Digital multifunction meter of size 96x96 mm to measure current, voltage, KW,frequency and power factor with built in selector switch and programmable CT ratio with RS 485 port(c) Phase indicating lamps(R-Y-B) -1 set(d)All standard relays, circuitsand protection required for automatic operation of Gen set(e) Data logging : Engine hours, Control hours and upto 5 recent fault codes(f) AC Alternator Protection : Over/under Voltage, Over/under frequency, Loss of AC sensing, Over speed, Over Current, KW Overload(viii) MISC: Tool kit, Operation and Maintenance catalogue, spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices.(ix) First fill of Lubricants, Coolant & Fuel: -First fill of oil, coolant as per OEM recommendations and diesel during testing for 12 hrs as per CA provn.Note: PCC foundation for DG Setshall be deemed to be included in the rate quoted for all DG sets: - (a) DHPP for testing purpose shall be supplied by the contractor without any extra cost to Department(b) The contractor shall arrange for artificial load (water load/Electrical load) for testing for final testing of DG Set at site and the cost is deemed to be including in above offer. (c) Testing of sound level should carried out at the site in presence of Engineer-in-Charge(d) One set of latest Spare part catalogue with price, exploded view of parts and users manual are deemed to be included in the offer. (e) All civil works including foundation for DG Set as per manufacturers drawing/ specification, foundation for AMF panel. (f) The rate quoted is deemed to be included for initial filling of radiator coolant and lubricating oil upto level 75 Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steelwire armoured electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of 35 Sqmm 3.5 core complete all as specifed and directed. 76 Supply, Installation, testing and commissioning complete of Inverter of 5.0 KVA capacity with battery back up consisting of sealed Maintenance free batteries 12 V, 150 AHwith weather proof enclosure and locking arrangement complete including electric connection, compact design with improved efficiency and load handling, user friendly LCD disply and control buttons, Smart Inverter with an option of GSM / Wifi connectivity and Android / iOS App, Intelligent battery charging algorithm optimizes the charging current according to the battery capacity, Easily by-pass the device in case of device fault and allow mains to be available with out any wiring changes in case of a power failure for a minimum of 6 hours complete all as specified and directed. 77 Supply, installation, testing and commissioning of factory made powder coated (CPRI approved) outdoor type, dust & vermin proof feeder pillar box made out of 2.0mm CRCA steel sheet of suitable size and angle iron 40 mm x 40mm x 6 mm, powder coated over of red oxide primer suitably grouted in PCC 1:3:6 using 20 mm graded stone aggregate including bus bar, internal wiring with PVC insulated single core cables of copper conductor of suitable size with hinged double door shutters (front & rear) cubical type locking arrangement and slanted roof. The size of panel boards shall be suitable for housing the accessories given here under and also suitable for operation on AC 415 Volts, 3 phase, 50 Hz supply system. The panel board shall comprise of following items (Main panel 2) :-Incoming:-(i) MCCB 63 amps, 16 KA, 4 pole with electronic trip unit:- 1No(ii) On load change over switch 4 pole 63 amps - 01 No(iii) Digital Multifunction meter - 01 No(iv) LED Indicator lamp RYB - Set of three Outgoing :-(i) MCCB 40 amps, 16 KA, 4 pole - 1 No(ii) MCB DP 16-3 Amp , 10 KA 2 pole- 01 No(iii) MCCB 32 amps, 16 KA, 4 pole - 01 No(iv) Astronomical Street light panel for street light with 2 Pole contactor - 1 Set
