NIT NO. 2190/PWD(BMC), DTD. 09.02.2026

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

(b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.

(c) Depth of excavation for additional depth beyond 3000 mm. excluding cost of shoring as necessary.

(a) Beyond 4000 mm to 6000 mm below G.L.

Hire and Labour charges for shoring with sheet pile (8mm thick) & ISMB – 250 runner struts, anchor tie etc. complete, Beam section confirming to IS-226 IS: 808 & SP(6)- 1964 including cutting to requisite length, fabrication with necessary welding confirming to IS: 816-1956 & IS: 1995 etc. for overall depth of excavation from GL. i) For Construction of U.G S.W. line place etc. a) 4.0 M to below 5.0 M.

b) 5.0 M to below 6.0 M

(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

Supplying ready mixed concrete of M 25 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerised batching plant under controlled condition using approved super plastisizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerised batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier] In Ground Floor & Foundation. : (i) With approved concrete pump.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

B/W with 1st class bricks in cement mortar (1:6) (b) In superstructure, ground floor

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement (i) 25 mm. thick

(i) 35 mm. thick

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar (c) 15 mm thick plaster

Supplying fitting and fixing steel rolling grills link type, shutter with 18 B.G .of approved type steel to the section 75mm wide, fitted with coil wire spring to necessiate the fitting of required Nos. of C.I. Pulleys on heavy type solid drawn seamless steel tube complete with locking arrangements both inside and outside specially builtup side guide channels including providing a hood for the steel rolling shutter in the room, painting two coats of approved aluminium paint over a coat of red lead primer complete.

Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box type hinges, glazing clips, lugs locking bracket,handle plate etc, including hoisting in position, straightening if required, fixing lugs in cement concrete ( 1:2:4) with stone chips 20mm down cutting holes and mending good damages to match withexisting surface complete in all respect excluding glazing. (b) Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for theopenable portion only]

Dewatering by pumps including all allied lifts and making all arrangement of disposal where continuous flow of water from a source other than natural or ground water is encountered in case of emergency maintenance work related to leakage breakage and making wet connections. [Note: In case of any other situation demanding such emergency dewatering use of this item is to be approved by the superintending Engineer/ Tender accepting authority. This item shall be executed on the specification direction duly supported by proper clarification of the E.I.C who will be satisfied in absolute description that such work has not been necessary due to any natural source of water or any fault of the contractor]

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor) (b) Two Coats. i) Water based interior grade Acrylic Primer. Qty Same as Item Sl No. 9 .

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. b) Premium 100% Acrylic Emulsion . Qty Same as Item Sl No. 9 Ref: - WB Building Rules 2017 /Page-197/Item No. 17/b

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all omplete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. Payment to be made on the basis of calculated weight of structural memebrs of MS Holow Section as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a hight of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m.

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work) (GCI sheet to be supplied by contractor.) (105 SqM X 1 = 105 SqM.) i) In Roof:- c) With 0.80 mm thick sheet (Ref: WBPWD 2017 Page No 81 of 315 Item No. 9(i,c))

Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete.(225mm end lapping) (A) 300 mm lapping each way. (c) With 0.80 mm sheet. (49.32 metre X 1= 49.32 Metre) (Ref: WBPWD 2017 Page No 81 of 315 Item No.10(A,c))

Galvanised iron sheet ridging fitted and fixed with necessary 50 mm X 6 mm M.S flat bar clamps bent to design, bolts, nuts, washers etc. complete. Eaves gutter made of 0.63 mm. sheets. (300mm End lapping) (27.82 Metre x 1 = 27.82 metre) (a) 225 mm. wide gutter

Supplying at site filling ,fixing ,erecting and building in position where necessary 600mm.wide M.S. Cat ladder as per design consisting of 2nos.ISMC 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide M.S. plate as steep @ 300mm.a/c supported on ISA 50x50x6 , ISA 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side/both side @ 1000 and ISA 45x45x6 as horiz. Runner to cover side railing including fabrication, welding ,drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of EIC. for cat ladder, railing of stair & platform, walkway etc (80 kg x 1 = 80 kg )

Supply cutting and welding of Galvanised or water resistant paint coated M.S. pipe of 350 mm. dia of approved make (Heavy Quality) as per standard specification having wall thickness not less than 9.5 mm. , including the cost of pipe support and U- Clam (UDMA Approve Project ID : BNMC/2021-2022/A00004 dt.29/12/2021) SL. 15

Supply and installation of manual operated vertical stainless steel bar screen SIZE 1500 X 1500 MM as per the instruction of as per the instruction of E.I.C. Bar Size 50 mm X 10 mm. thick specify vertically 20 mm.

Supply & Fixing M.S. U Channel of 3.0 mtr length 100 mm x 100 mm thick 4mm for chain pulling system trust.

Supply and installation of Flow at open channel of as per instruction of E.I.C.

Supply and installation of Manual Gate Valve _ 350 NB Body/ Handle : CI IS 210 Gr. FG 260 End connection Flanged end as per the instruction of E.I.C. IVC/ VAG/ KIRLOSKAR

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete. (6 mm thickness Weight 5.216 kg/Sq.ft). (235.67 KG X 1 = 235.67 KG )

Supply, Delivery and installation of Electrical Materials along with Ultrasonic Level Sensor-PLC-HMI as per the instruction of E.I.C.

Supply, Delivery and installation of Motorized Actuator for Lifting of sluice gate. as per the instruction of E.I.C.

Supply, Delivery and installation of Electrical Materials, panel box , software and other accessories for automation, as per the instruction of E.I.C