PROVISION OF AREA DRAINAGE SYSTEM AT BARRACKPORE MIL STN UNDER PARA 35 AND 38 OF DWP 2020

Note:- (Applicable for all parts/items/):- The bidders/contractors are advised to read tender documents, all drawings & all corrigendum/ amendments and General conditions of contracts before entering / quoting the rates. Lumpsum price worked out by the tenderer for BUILDING as listed in Schedule ‘A’ Part-I

Lumpsum price workedout by the tenderer for SITE CLEARENCE, AREA DEVELOPMENT, EARTH WORK AND EXCAVATION as listed in Schedule ‘A’ Part-II.

Lumpsum price workedout by the tenderer for INTERNAL ELECTRIFICATION as listed in Schedule ‘A’ Part-III.

Lumpsum price workedout by the tenderer for RCC CULVERT as listed in Schedule ‘A’ Part-IV.

Lumpsum price workedout by the tenderer for AREA DRAINAGE INCL SUMP AND STONE / BOULDER PITCHING & POND LINING as listed in Schedule ‘A’ Part-V.

Lumpsum price workedout by the tenderer for RCC DYKE WALL as listed in Schedule ‘A’ Part-VI.

Lumpsum price workedout by the tenderer for MISC B/R WORKS as listed in Schedule ‘A’ Part-VII.

Lumpsum price workedout by the tenderer for EXTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-VIII.

Lumpsum price workedout by the tenderer for EXTERNAL ELECTRIC SUPPLY INCL DG SET as listed in Schedule ‘A’ Part-IX.

Subtotal of Schedule "A' Part-I to Part-IX

NOTE: Schedule 'A' Part-X (MISC B/R & E/M SERVICES) Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

Supplying and Laying at site, factory made (wet cast) high strength Pre-cast Reinforced Cement Concrete U-Shape Drain T-25 of internal size (600 mm × 600 mm) with provision for suitable Drain Covers/ Lids at top and minimum grade of concrete shall be M-40 (Design Mix) and as specified including the following: a) Drain units must be steam cured in a controlled environment and manufactured by using high performance Self-Compacting Concrete and must be designed considering a wheel load of 10 Tones Axel Load/ 5 Tons Wheel Load for heavy vehicular movement. The Drain units shall have a tie shape groove of 10-20 mm width and 25 mm depth on both sides for joining two precast units. b) Design should conform to BIS/ Guidelines/ other extant Codal provisions, furthermore taking into considerations the expected handling and erection stresses etc. c) The Precast Drain shall be manufactured using water tight formwork made up of automobile steel to have accurate dimensional product. d) Steel reinforcement with TMT bars (Fe 500/ 550 D) cut, bent, cranked, or spiraled for hoops, hooked and tied with annealed binding wire not less than 0.9 mm dia, all as per IS 456 and IS 1343. e) Safe transportation from factory to site, including loading, unloading, stacking, and yard handling. f) Laying, levelling, alignment, and jointing of drain units over a prepared PCC bed, sealing of joints by using non shrink mortar sealant material duly approved by GE. g) The Design of Precast RCC Drain shall be approved/ Proof Checked by any IIT/ NIT before mass production. h) All complete in compliance of IS: 15916: 2020 and any other latest Codal Provisions applicable and as per approved methodology, design mix, shop drawings, and directions.

Supplying and Laying at site, factory made (wet cast) high strength Pre-cast Reinforced Cement Concrete U-Shape Drain T-25 of internal size (750 mm × 750 mm) with provision for suitable Drain Covers/ Lids at top and minimum grade of concrete shall be M-40 (Design Mix) and as specified including the following: a) Drain units must be steam cured in a controlled environment and manufactured by using high performance Self-Compacting Concrete and must be designed considering a wheel load of 10 Tones Axel Load/ 5 Tons Wheel Load for heavy vehicular movement. The Drain units shall have a tie shape groove of 10-20 mm width and 25 mm depth on both sides for joining two precast units. b) Design should conform to BIS/ Guidelines/ other extant Codal provisions furthermore taking into considerations the expected handling and erection stresses etc. c) The Precast Drain shall be manufactured using water tight formwork made up of automobile steel to have accurate dimensional product. d) Steel reinforcement with TMT bars (Fe 500/ 550 D) cut, bent, cranked, or spiraled for hoops, hooked and tied with annealed binding wire not less than 0.9 mm dia, all as per IS 456 and IS 1343. e) Safe transportation from factory to site, including loading, unloading, stacking, and yard handling. f) Laying, levelling, alignment, and jointing of drain units over a prepared PCC bed, sealing of joints by using non shrink mortar sealant material duly approved by GE. g) The Design of Precast RCC Drain shall be approved/ Proof Checked by any IIT/ NIT before mass production. h) All complete in compliance of IS: 15916: 2020 and any other latest Codal Provisions applicable and as per approved methodology, design mix, shop drawings, and directions.

Supplying and Laying at site, factory made (wet cast) high strength Pre-cast Reinforced Cement Concrete U-Shape Drain T-25 of internal size (1200 mm × 1200 mm) with provision for suitable Drain Covers/ Lids at top and minimum grade of concrete shall be M-40 (Design Mix) and as specified including the following: a) Drain units must be steam cured in a controlled environment and manufactured by using high performance Self-Compacting Concrete and must be designed considering a wheel load of 10 Tones Axel Load/ 5 Tons Wheel Load for heavy vehicular movement. The Drain units shall have a tie shape groove of 10-20 mm width and 25 mm depth on both sides for joining two precast units. b) Design should conform to BIS/ Guidelines/ other extant Codal provisions, furthermore taking into considerations the expected handling and erection stresses etc. c) The Precast Drain shall be manufactured using water tight formwork made up of automobile steel to have accurate dimensional product. d) Steel reinforcement with TMT bars (Fe 500/ 550 D) cut, bent, cranked, or spiraled for hoops, hooked and tied with annealed binding wire not less than 0.9 mm dia, all as per IS 456 and IS 1343. e) Safe transportation from factory to site, including loading, unloading, stacking, and yard handling. f) Laying, levelling, alignment, and jointing of drain units over a prepared PCC bed, sealing of joints by using non shrink mortar sealant material duly approved by GE. g) The Design of Precast RCC Drain shall be approved/ Proof Checked by any IIT/ NIT before mass production. h) All complete in compliance of IS: 15916: 2020 and any other latest Codal Provisions applicable and as per approved methodology, design mix, shop drawings, and directions.

Supplying and Laying at site, factory made (wet cast) high strength Pre-cast Reinforced Cement Concrete U-Shape Drain T-25 of internal size (450 mm × 450 mm) with provision for suitable Drain Covers/ Lids at top and minimum grade of concrete shall be M-40 (Design Mix) and as specified including the following: a) Drain units must be steam cured in a controlled environment and manufactured by using high performance Self-Compacting Concrete and must be designed considering a wheel load of 10 Tones Axel Load/ 5 Tons Wheel Load for heavy vehicular movement. The Drain units shall have a tie shape groove of 10-20 mm width and 25 mm depth on both sides for joining two precast units. b) Design should conform to BIS/ Guidelines/ other extant Codal provisions furthermore taking into considerations the expected handling and erection stresses etc. c) The Precast Drain shall be manufactured using water tight formwork made up of automobile steel to have accurate dimensional product. d) Steel reinforcement with TMT bars (Fe 500/ 550 D) cut, bent, cranked, or spiraled for hoops, hooked and tied with annealed binding wire not less than 0.9 mm dia, all as per IS 456 and IS 1343. e) Safe transportation from factory to site, including loading, unloading, stacking, and yard handling. f) Laying, levelling, alignment, and jointing of drain units over a prepared PCC bed, sealing of joints by using non shrink mortar sealant material duly approved by GE. g) The Design of Precast RCC Drain shall be approved/ Proof Checked by any IIT/ NIT before mass production. h) All complete in compliance of IS: 15916: 2020 and any other latest Codal Provisions applicable and as per approved methodology, design mix, shop drawings, and directions.

Supplying and Laying at site, factory made (wet cast) high strength Pre-cast Reinforced Cement Concrete U-Shape Drain T-25 of internal size (900 mm × 900 mm) with provision for suitable Drain Covers/ Lids at top and minimum grade of concrete shall be M-40 (Design Mix) and as specified including the following: a) Drain units must be steam cured in a controlled environment and manufactured by using high performance Self-Compacting Concrete and must be designed considering a wheel load of 10 Tones Axel Load/ 5 Tons Wheel Load for heavy vehicular movement. The Drain units shall have a tie shape groove of 10-20 mm width and 25 mm depth on both sides for joining two precast units. b) Design should conform to BIS/ Guidelines/ other extant Codal provisions furthermore taking into considerations the expected handling and erection stresses etc. c) The Precast Drain shall be manufactured using water tight formwork made up of automobile steel to have accurate dimensional product. d) Steel reinforcement with TMT bars (Fe 500/ 550 D) cut, bent, cranked, or spiraled for hoops, hooked and tied with annealed binding wire not less than 0.9 mm dia, all as per IS 456 and IS 1343. e) Safe transportation from factory to site, including loading, unloading, stacking, and yard handling. f) Laying, levelling, alignment, and jointing of drain units over a prepared PCC bed, sealing of joints by using non shrink mortar sealant material duly approved by GE. g) The Design of Precast RCC Drain shall be approved/ Proof Checked by any IIT/ NIT before mass production. h) All complete in compliance of IS: 15916: 2020 and any other latest Codal Provisions applicable and as per approved methodology, design mix, shop drawings, and directions.

Supply and fixing of Factory made Precast Reinforced Cement Concrete Drain Covers/ Lids with M-40 grade concrete (Design Mix) of size suitable for 450 mm x 450 mm Precast Drain with diamond shaped anti-skid chequered impression and sufficient perforations for drainage of storm water. The Drain Cover should be Pre-casted using Automobile Steel Moulds/ Formwork suitable for Self Compacting Concrete of required shape and size complete all as per design and as specified. The Design of Precast RCC Drain Covers/ Lids shall be approved/ Proof Checked by any IIT/ NIT before mass production. The contractor has the option to supply and fix Reinforced Cement Polymer Concrete drain cover suitable for heavy vehicular traffic as per details aforementioned without any financial effect.

Supply and fixing of Factory made Precast Reinforced Cement Concrete Drain Covers/ Lids with M-40 grade concrete (Design Mix) of size suitable for 600 mm x 600 mm Precast Drain with diamond shaped anti-skid chequered impression and sufficient perforations for drainage of storm water. The Drain Cover should be Pre-casted using Automobile Steel Moulds/ Formwork suitable for Self Compacting Concrete of required shape and size complete all as per design and as specified. The Design of Precast RCC Drain Covers/ Lids shall be approved/ Proof Checked by any IIT/ NIT before mass production. The contractor has the option to supply and fix Reinforced Cement Polymer Concrete drain cover suitable for heavy vehicular traffic as per details aforementioned without any financial effect.

Supply and fixing of Factory made Precast Reinforced Cement Concrete Drain Covers/ Lids with M-40 grade concrete (Design Mix) of size suitable for 750 mm x 750 mm Precast Drain with diamond shaped anti-skid chequered impression and sufficient perforations for drainage of storm water. The Drain Cover should be Pre-casted using Automobile Steel Moulds/ Formwork suitable for Self Compacting Concrete of required shape and size complete all as per design and as specified. The Design of Precast RCC Drain Covers/ Lids shall be approved/ Proof Checked by any IIT/ NIT before mass production. The contractor has the option to supply and fix Reinforced Cement Polymer Concrete drain cover suitable for heavy vehicular traffic as per details aforementioned without any financial effect.

Supply and fixing of Factory made Precast Reinforced Cement Concrete Drain Covers/ Lids with M-40 grade concrete (Design Mix) of size suitable for 900 mm x 900 mm Precast Drain with diamond shaped anti-skid chequered impression and sufficient perforations for drainage of storm water. The Drain Cover should be Pre-casted using Automobile Steel Moulds/ Formwork suitable for Self Compacting Concrete of required shape and size complete all as per design and as specified. The Design of Precast RCC Drain Covers/ Lids shall be approved/ Proof Checked by any IIT/ NIT before mass production. The contractor has the option to supply and fix Reinforced Cement Polymer Concrete drain cover suitable for heavy vehicular traffic as per details aforementioned without any financial effect.

Supply and fixing of Factory made Precast Reinforced Cement Concrete Drain Covers/ Lids with M-40 grade concrete (Design Mix) of size suitable for 1200 mm x 1200 mm Precast Drain with diamond shaped anti-skid chequered impression and sufficient perforations for drainage of storm water. The Drain Cover should be Pre-casted using Automobile Steel Moulds/ Formwork suitable for Self Compacting Concrete of required shape and size complete all as per design and as specified. The Design of Precast RCC Drain Covers/ Lids shall be approved/ Proof Checked by any IIT/ NIT before mass production. The contractor has the option to supply and fix Reinforced Cement Polymer Concrete drain cover suitable for heavy vehicular traffic as per details aforementioned without any financial effect.

Supply and fixing of HDPE Pipe of 300 mm dia laid in trenches at Suitable depth including provision of geo-textile cloth of required size at front opening pipe complete all as specified and directed.

M & L for Pond Lining on all vertical as well as bottom surface of pond using geosynthetic clay liners (GCLs) consisting of a layer of bentonite clay sandwiched between two layers of geotextile fabric to create a protective layer on the slopes and bottom, preventing soil errosion complete all as specified and directed.

Supply and fixing 9 watt inverter type LED bulb with in-built rechargeable lithium ion battery of minimum capacity 2200 mAh for min 4 hours emergency backup.

Supply and fixing of blanking plate for DB.

Supply installation testing commissioning of automatic self priming pump set of 25 HP 3 phase 415 V 50 Hz suitable for min 13 M head and min 225000 LPH discharge including connection to starter including necessary accessories required for pump, including CI foot valve of size 150 mm or as required, capable of discharging sludge and solid upto 40 mm size complete all as specified and directed.

Supply installation testing commissioning of automatic self priming pump set of 15 HP 3 phase 415 V 50 Hz suitable for min 13 M head and min 125000 LPH discharge including connection to starter including necessary accessories required for pump, including CI foot valve of size 100 mm or as required, capable of discharging sludge and solid upto 35 mm size complete all as specified and directed.

Supply and fixing of PVC heavy duty suction hose pipe including clamp and other fixing arrangements of sizes 150 -200 mm for connection /inlet/outlet of sewage/rainwater pump to required location as directed.

Supply and fixing of PVC heavy duty suction hose pipe including clamp and other fixing arrangements of sizes 100 - 125 mm for connection /inlet/outlet of sewage/rainwater pump to required location as directed.

Supply and Install Diesel Engine driven self priming dewatering pump of suc & del 150x150 mm, head range 12 Mtr to 28 Mtr, Discharge capacity min 70 LPS to 18 LPS pump should have capability of handling solid particular of size min 40 mm along with diesel engine of appx capacity 25 HP complete all as specified and directed.

Supply and Install Diesel Engine driven self priming dewatering pump of suc & del 100x100 mm, head range 12 Mtr to 28 Mtr, Discharge capacity min 40 LPS to 9 LPS pump should have capability of handling solid particular of size min 23 mm along with diesel engine of appx capacity 16 HP complete all as specified and directed.

Material and labour for diversion/ Protection of HT cable of sizes 95 Sq mm including 2 nos heat shrinkable joint ,4 mtr cable,excavation returning filling and HDPE pipe cover of dia 80 mm and length 4 mtr.Note:max 1 nos cable can be drawn in a single HDPE pipe complete all as specified and as directed.

Material and labour for diversion/Protection of HT cable of sizes 120-400 Sq mm including 2 nos heat shrinkable joint ,4 mtr cable,excavation returning filling and HDPE pipe cover of dia 80 mm and length 4 mtr.Note:max 1 nos cable can be drawn in a single HDPE pipe complete all as specified and as directed.

Material and labour for diversion/Protection of GI Pipe of max sizes 80 mm dia including excavation ,opening the pipe inserting HDPE pipe and re laying with suitable fittins as required and returning filling etc as directed.

Material and labour for diversion/Protection of LT cable of sizes 185- 400 Sq mm including 2 nos joint ,4 mtr cable,excavation returning filling and HDPE pipe cover of dia 80 mm and length 4 mtr.Note:max 1 nos cable can be drawn in a single HDPE pipe complete all as specified and as directed.

Material and labour for cutting hole and finishing as existing after fixing of radiator hot air discharge duct with MS pipe of dia 80 mm and asbostose rope insulation along with all other items required for throughing DG Pump smoke out of the building complete all as specified and as directed.

Material and labour for diversion/Protection of LT cable of max sizes 185 Sq mm including 2 nos joint ,4 mtr cable excavaation,returning filling etc and HDPE pipe cover of dia 80 mm and length 4 mtr.Note:max 2 nos cable can be drawn in a single HDPE pipe complete all as specified and as directed.

Material and Labour for taking down existing transformer max capacity 160 KVA, 11KV/ 433V after disconnecting cable lugs and etc and deposited to MES store yard not more than 1.5 Km away complete all as specified and as directed.

(B) Diesel Engine: - Adquate capacity of Diesel engine as accepted by the accepting officer based on manufacturers technical details water cooled to drive independently above alternator and after considering derating as per site conditons after generating and reducing power consumed by accessories directly coupled through flexiable coupling multi cylinder multi stroke direct ignition, cold starting 1500 RPM, as per relevant ISI/BS -10001/10002/ 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:- i) Fly wheel with housing ii) Cooling system :- Moulded radiator with fan & belts. iii) Cooling Water pump : iv) Exhaust System :- Exhaust System complete with exhaust piping upto & outside and 1meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclousre. Exhaust gas turbo charger type Exhaust manifold Silencer : Residual type Bellows

iv) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by governer electronic operated/ (as recommended by OEM) for 1% speed /frequecy regulation. Fuel filters Fuel hoses v) Lub oil System :- Lubricating oil filter Lubricating oil pump vi) Air Intake System :- Air intake Manifold Air cleaner dry type vii) Governor electronic / (as recommended by OEM) viii) Starting System :- Electric Self starter with and including battery charging alternator. ix) Batteries :- Batteries of maintenece free of capacity as recommended by the manufacturer complete with copper conductor multistranded leads of suitable length from self starter to the battery terminals complete with initial charge and initial fill of electrolyte all as specified and : Starter gear ring Start and stop push button Ignition key / Switch Handling and operation : Salient features of accessories shall be as under:

Radiator with blower fan Corrosion inhibitor coolant Paper element filters for fuel, lub oil and by pass. Governer electronic/ (as recommended by OEM) controlled direct fuel injection system Fly wheel housing and fly wheel. x) Generator Monitoring Panel : - Comprising of all standard items as mentioned under this schedule or as per standard practice iginiton key switch and start / stop arrangement, indications for Engine parametes, hour run meter, RPM meter, Engine oil pressure indicator, water/coolent temparature indicator, Battary volt display. xi) Safety Controls : - Engine low lube oil pressure high water temparature and over speeding of engine. xii) Coupling arrngement : - Flexiable coupling, fly wheel to suit flexiable coupling. xiii) Accessories :- AVM Pads built or separtely mounted to manufactrer base frames as per (as recommended by OEM) xv) Fuel Tank :- Daily service fuel tank (as recommended by OEM) with caliberated level indicating arrangement, stop cock, drain plug, complete on a common base in side the accoustic enclosure.

Subtotal of Schedule "A' Part-X

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