Upgradation of Infrastructure of jorhat Institute of science and Technology under the Tejasvi Navadhitamastu Edu Infra funds under SOPD OPD during the year 2018 2019 Jorhat Construction of water treatment plant with over head tank

Amount

Providing cast in-situ machine driven reinforced cement concrete piles of required bore-diameter, bulb diameter, lengths and with reinforcement as per specifications and drawings including using of Bentonite solution. (Reinforcement to be measured and paid seperately as per item no. 21.4.1) UNIFORM PILE Concrete Grade M25 Pile dia 500 mm

PILE REINFORCEMENT Supplying, fitting and fixing in position reinforcement bars conforming to relevent IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (Inclusive of lap length, hook, chair, bend, anchor...etc) TMT bar made of Primary producer (From Primary producer)

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 2.00m below the existing ground level. (a) In ordinary soil

Extra above for each 1m depth or part thereof beyond the initial depth of 2m

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed and specified including payment of land compensation, forest royalty, sales tax and other duties and taxes as may be necessary. With river sand or silt (predominantly non plastic) by truck carriage including loading and unloading.

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed and specified including payment of land compensation, forest royalty, sales tax and other duties and taxes as may be necessary. (a) With earth or silt or sand obtained by head load with lead upto 90m and lift upto 2m. At EGL to FGL

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, down slab filling, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). In prop. 1 cement:3 sand : 6 coarse aggregate by volume

P) Using admixture, plasticiser etc for air entraining, water reducing purposes including addition of agent for changing normal setting time of concrete as required. a) M25 grade concrete

(B) Super-structure from plinth level upto 1st floor level. (I) Walls (thickness not less than 100mm) including attached pillasters, buttresses, plinth and string course etc. M25 or Prop. 1:1:2

(ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing. M25 or Prop. 1:1:2

TIMBER SHUTTERING Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc. Using 25mm thick plank

Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties. (a) For depth not exceeding 1.0M. Using 38mm thick plank

Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like. (a) Floors etc. upto 200mm in thickness. Using 25mm thick plank

Columns, Pillars, Posts & Strut At column (a) Square, Rectangular, polygonal in plan or any shape like Tee/L etc. having plane vertical face (i) Using 38mm thick plank

Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties. (a) For depth not exceeding 1.0M. (i) Using 38mm thick plank

Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like. (a) Floors etc. upto 200mm in thickness. (i) Using 38mm thick plank

Domes, Vaults and shell roofs having curved surface in both directions (only area of the underside shall be measured for payment). (Using 38mm thick plank)

Vertical surface such as walls (any thickness), parapet walls, partitions, walls of septic tank, inspection pit and the like including attached pilasters, butresses, plinth and string courses and the like. (i) Using 38mm thick plank

Vertical surface such as walls (any thickness), parapet walls, partitions, walls of septic tank, inspection pit and the like including attached pilasters, butresses, plinth and string courses and the like. (i) Using 25mm thick plank

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. .Brick on flat soling.

Brick work in cement morter with 1st class brick including racking out joints and dewatering if necessary, and curing complete as directed In Sub-structure up to plinth level. In proportion 1:4.

230mm thick brick wall in cement morter with 1st class brick including racking out joints and curing complete as directed in structure (II) In superstructure above plinth level up to 1st floor level. (b). In proportion 1:4.(1 cement:4 sand)

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) 112mm thick wall In cement mortar in proportion 1:4. In Super-structure above plinth level upto 1st floor level.

Cement concrete works in topping 1:1:2 (1cement :1sand :2 graded aggregates on R.C.C floor, tread and rise of steps finished with a floating coat of neat cement using cement slurry for bond @ 2.75 kg.of cement per sq. m. of floor to be laid in panels including curing complete as directed. (b) 20 mm thick

10 mm thick Cement plaster in single coat on fair side of brick/concrete walls for interior plastering up to 1st floor level including arises or rounded angles not exceeding 80mm girth and finished even and smooth including curing complete as directed. In cement mortar 1:4

15 mm thick Cement plaster in single coat on rough side of single or half brick wall for interior plastering up to 1st floor level including arises, internal rounded angles, not exceeding 80mm girth and finished even and smooth including curing complete as directed. On rough side In cement mortar 1:4

Extra over item no 6.2.1 to 6.2.3 for providing and mixing water proofing materials in cement mortar in prop as recommended by the manufacturer including curing complete as directed. i) 15 mm thick plaster In cement mortar 1:4

ANGLES/FLATS/BOLTS AND NUTS Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angles…….

GRILLS Providing, fitting and fixing M.S. grill of required pattern for windows/ clerestory windows/ openingwith M.S. flats at required spacing in frame all round, squre or round M.S. bars with round headed bolts and nuts or screws. (b) Fixed to steel frames

Providing, fitting and fixing anodised aluminium windows and ventilators of standard sections of approved brand without horizontal glazing bars joints mitred and welded (manufactured to relevant IS specifications) fitted with 6mm x 3.15mm lugs 100mm long embedded in CC blocks 150mm x 100mm x 100mm in 1:3:6 mix including providing and fixing handles, frictions stays, joining cleat, bolting device, locking arrangement, spring catch as required complete as specified and directed for all levels. (Cement concrete to be measured and paid separately). Side hung and Top hung windows and ventilators 5mm frosted glass

a) Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

b) Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coats) to give an even shade after throughly brooming the surfaces to remove all dirt and remains of loose powdered materials.

PAINTING Wall painting (two coats) with acrylic emulsion paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. (a).Acrylic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

Applying primary coat over new steel and other metal surface over 100m in width or girth after preparing the surface by throughly cleaning oil,grease, dirt and other foreign matter and scoured with wire brushes, fine steels, wood scrapers and sand paper. With ready mixed "red-lead/ red oxide" primer.

Painting two coats (excluding priming coat) on new steel and other metal surface with enamel paint of approved brand and manufacture(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) to give an even shade including cleaning the surface of all dirt, dust and other foreign matter. Surfaces over 100mm in width or girth. General purpose (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac).

Finishing old / new wall with water proofing weather coat smooth anti-fungal exterior painting of approved make of Berger paint of required shade after cleaning and clearing the surface etc. including scaffolding complete as directed at all levels (two coats)

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL Super Ductile (SD) TMT reinforcement bars

Extra over item 18.1.1(a,b,c) for each subsequent floor or part thereof above first floor level.

Providing scaffolding using L&T-Doka access scaffold system upto a height of 40m. supported by frames of timber H-beams, bracings including suitable couplers, pins, tower spindles and 2nd class timber plank platforms complete as specified and directed by the department. (measurement to be taken on elevation area of the building/ structure).

Providing plinth protection 50mm thick to cement concrete 1 : 3 : 6 with coarse agg.of 20mm nominal size including finishing the surface with 10mm thick cement plaster in proportion 1:3 with a floting coat of neat cement finished.

Providing plinth protection with bricks flat laid in cement mortar 1: 4 and finished with 15mm thick cement plaster in prop. 1:2 with a floating coat of neat cement finish. b) Internal Size - 1200 x 1200x 1200

Providing drain with cement concrete (1:3:6) 10cm thick sides 10cm thick bed over brick flat soling including 15mm thick cement plastering in prop. 1:3 finished with a floating coat of cement slurry as directed with necessary shttering for sides and earth work in excavation of foundation trenches and refilling the sides after completion of work etc. as specified. 300mm wide and average 150mm deep with bed slope 1 in 150 with initial depth of 100mm.

Applying two coats of aliphatic acrylate based exterior coating Dekguard Std of Fosroc Chemicals/Masterseal 300H of BASF over one coat of Silane siloxine based Dekguard Std Primer/Masterseal 380 of BASF Primer after proper surface preparation (surface preparation including thorough cleaning of surface to be measured and paid separately) as specified & directed by the Department complete.

Pre construction anti - termite treatment by applying in the entire levelled area after plinth filling and before laying floor by applying the emulsion @ 5 (five) litres per square meter of the surface to be spread with light rodding so as to ensure proper absorption by the filled up earth (supplying of necessary tools and accessories by the contractor) as per the direction of the Department complete. with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution.

Neat Cement Punning

Labour charge for carrying laying in position cast iron double flanged pipe in line level all complete as directed. a) 150mm dia.

b) 250mm dia.

Labour charge for carrying, placing in position, fitting and fixing CI sluice valve ( with wheel and cap) CI reflex valve complete with supplying bolts and nuts, 3 mm thick rubber insertion sheet etc. ( the tail pieces if required will be paid separately) all complete as directed ( one valve and two flanged joints). 250mm dia.

Labour charge for carrying and laying in position D.I. / C.I.S. & S S & S flange, Plain ended C.I. specials such as Tee, Bends Collar, Tappers and Caps etc. complete as directed. 150mm dia. 900 bend

Supplying , fitting and fixing of Nuts & Bolts (Full thread) Nuts & Bolts (Full thread)

Supply of standard approved make rubber gasket for fitting of valve (4mm thick). Rubber gasket for fitting (4/6mm thick).

Supplying of CIDF pipes of 2.0 Mtrs. Length of each pipe as directed by Engineer -In-charge. 150 mm dia inlet 150 mm dia. Delivery and drain out

Supplying of C.I.D.F. Sluice valve (with wheel & cap) of PN 1.6 of IVC Brand. (i)150 mm dia distribution (ii) 150 mm dia drainout

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately. Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) Aluminium ladder 500mm wide

MATERIALS Supply of CIDF pipes of 2.0m length of each pipe as directed by Engneer-in- charge. a) 250mm dia b)250mm dia (filter backwash inlet pipe) c)250mm dia (filter backwash Outlet pipe) d)250mm dia (filter Clear water pipe)

Supplying of CIDF Sluice valve(with wheel & cap) of PN1.6 of IVC Brand (a) 80mm dia (Scour Valve)

(b) 200mm main line

(c) 200mm dia(filter Inlet)

(d) 200mm dia ( Filter backwash outlet)

(e) 200mm dia ( Filter CWS)

Supplying of CI double flnged specials such as Tee, Bends, Reducer, Tapper and Caps. Quantty same as above item 1

Supply of GI medium pipe 50mm dia (Air Blower line)

Providing GI specials (Air blower line) 50mm dia Tee

50mm dia union socket

50mm dia union elbow

50mm dia 90⁰ bend

50mm dia socket

50mm dia 150mm nipple bend

50mm full way valve

Providing strainer nozzles @ 125mm c/c of th flter bed under drainage system

12-20 mm size:75 mm

(b) Sand. Effective Size: 0.45to 0. 65 and uiformity coefficient 1.40 to 1.70

Procurement & Installation of Electr -Mechanical units of pumps, motors, compressor, electric pannels etc (a) Backwash electric motor pump sets complete with complete panel wiring. 20 HP, q = 200 cum/hr

Air blower motor set complete with control panel wiring having the following capacity : 350 cfm Pressure : 5 psig Speed : 1200 RPM BHP : 10.8 Motor Capacity, HP : 15 Type : Sq cage SPDP Alum Dosing Facility:

Alum Dosing paddle complete with base frame for motor and Reduction Gear, coupling, bearing housing, GM bush guide bush, SS 304 shaft, SS 304 turbine type impeller, Motor, Reduction gear box with flexible coupling, bolts and nuts.

Filter Flow regulator valve

LOH & ROF regular valves

Installation of earth stations with 40 mm dia and 4.50m long G.I. pipe with necessary G.I. reducing socket 40mm X20mm size locking arrangement with hinged cover plate , funnel, G.I. nuts, though bolts etc as required complete. Pipe earth station

Extra for charcoal or coke (96kg) and salt 5kg for G.I./ Copper earth plate electrode as required complete. At Pipe earth station

Providing and fixing 25mm x4 mm G.I. strips on surface or in recess connection fitted with necessary G.I. saddlees including connection etc complate. 25mm x4 mm G.I. strips

Providing and fixing lighting conductor finial made of 25 mm dia 300 mm long copper tube having single prong at top with 85 mm dia 3 mm thick copper base plate including making hole and fitted with 6mm dia rag bolts & nuts. lighting conductor finial

Providing and installation of electrical panel as per manufacturer specification including necessary accessory wiring etc. completed as per requirement of department EIC. Maximum Amount = Rs.81,738.00 [Rate should be quoted above/below in percentage basis/As per. For example: If one quotes rate 10% above, then the rate will be 1.1 and if one quotes rate 10% below, then the rate will be 0.9 & for'As per', the rate will be 1]

Providing ,fitting, fixing, testing and commissioning of water level indicator, callibrated scale, floating valve, string rope, roller with stand all complete as per standard specification and approved by the Engineer-in -Charge. Water level indicator assembly Maximum Amount = Rs.24,000.00 [Rate should be quoted above/below in percentage basis/As per. For example: If one quotes rate 10% above, then the rate will be 1.1 and if one quotes rate 10% below, then the rate will be 0.9 & for'As per', the rate will be 1]

HIMALAYA ASSOCIATES N ENGINEERS