Construction of 50,000 liters capacity RCC Over Head Water Tank 200mm Dia Deep Tube Well including Distribution Network for Proposed Industrial Park at Mechaki Tongani Sisiborgaon Dist Dhemaji

Amount

RCC overhead Tank- Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All kinds of soil

Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and lift upto 1.5 m : All kinds of soil

Providing and laying in positon cement concrete of specified grade excluding the cost of centering and shutttering - All work up to plinth level: 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering , shuttering, finishing and reinforcement - All works up to plinth level: 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels,bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : 6.12.2 cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Centering and shuttering including strutting, propping etc, and removal of form for: a) Foundation, footing, base of columns, pile cap, raft and mass concrtete works etc.

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Suspended floors, roofs, landings, balconies and access platform with water proof ply 12 mm thick

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

12 mm Cement plaster of mix, a) In cement mortar 1:4

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel promer all complete

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI?212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. For vertical surface two coats @ 0.70 kg per sqm

For horizontal surface one coat @1.10 kg per sqm.

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : 19.7.1.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture

Applying one coat of water thinable cement primer of approved brand and manufacture on wall surface: 13.43.1water thinnable ecement primer

Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20kg/ 10sqm.

Supplying and fixing of 11 KV 5 KA Lighting arrestor (Poly) set complete as required and as directed by the department.

Supplying and fitting fixing pole clamp complete as required and as directed by the department.

BORING- Labour for test boring with 40mm (internal) dia G.I. pipes including keeping surplus of earth and every 2.00 m after first 3.00 m depth and delivering the same in nerest P.W.D. camp in the small tin container (Container, scaffolding, tools etc. will have to be arranged by the contractor at his own cost)

Preparation of site for placement of the drilling rig including excavation of mudpit ,circulation drain, collection chamber etc all complete as directed

Movement of Rig from the Divisional Head Quarter to the drilling site including cost of P.O.L. all complete as directed.

Transportation of all ancillary equipments,camp materials,welding set, rig accessories etc from the Divisional Head Quarter to the drilling site including cost of POL all complete as directed . b) Beyond 100 m

Transportation of all store materials like pipes, strainer, cone,socket,clamp,bentonite etc from the Divisional Head Quarter to the drilling site including cost of POL all complete as directed . b) Beyond 100

Transportation of air compressor from the Divisional Head Quarter to the drilling site including cost of POL all complete as directed . b) Beyond 100

Construction of temporary accommodation and low cost sanitary facility for drilling staff including cost of camp materials viz. cots, tables, chairs, utensils, dresses, safety helmets etc. and dismantling the accommodation after completion of the work all complete as directed.

Boring in soft soil /normal clay/sandy soil by bit of size either 5.5/8 or 6.7/8 or 7.7/8 inch and collecting sampleor soil at every 3.00 m depth in sample boxes with the distinguishing marks including arranging and carraiage of necessary boring materials------------- etc all complete as directed.

Boring in hard soil / pebble / gravel by bit of size either 5 5/8"or 6 7/8" or 7 7/8" and collecting sample of soil at every 3.0 m depth or wherever there is a change of strata in sample boxes with the distinguishing marks including arranging and carriage of necessary boring materials / tools / bentonite etc. and withdrawing the drill pipe for lowering well assembly etc all complete as directed.

Reboring in soft soil / normal clay / sandy soil by bit of size either 8 1/2" or 9 5/8" or 12" from either 5 5/8" or 6 7/8" or 7 7/8" all complete as directed

Reboring in hard soil / pebble / gravel by bit of size either 8 1/2" or 9 5/8" or 12" from either 5 5/8" or 6 7/8" or 7 7/8" all complete as directed.

Extraction of drilling pipes / bits against skin friction at the end of each day and after completion of the operation including washing of the bore hole all complete as directed.

Lowering / sinking of well assembly including welding of pipe joints for 200 mm. dia.G.I./ M.S.casing pipe, strainer all complete as directed.

Developing of the D.T.W. with air compressor, Make- Kirloskar / Cumins all complete as directed.

Supplying and packing pea gravel around the periphery of casing including screening, washing etc. all complete as directed.

Cost of MS Pipe including VAT, IT, L.Cess & Contractors profiting etc, 200 mm dia of 8mm thick

E.R.S MS slotted strainer

Supplying, fitting and fixing suction pipes plain/bevel ended, conforming to relevant IS codes of practice including supplying and fitting of accessories, lowering of assembly pipes concentrically in the casing pipes complete as directed. A) G.I. pipe, a) TATA / SAIL (Medium)socket should be welded to the pipes. IV) 50 MM Diamete

Supplying including installation, connection as approved by the Deptt., testing and commissioning of CENTRIFUGAL MONOBLOCK PUMP SET complete as directed and specified by the deptt. 3 HP single Phase Centrifugal monoblock pump set (Crompton Greaves/ Aquatic/ CRI/ V-Guard make) 2900 rpm with DOL Starter ( Crompton Greaves/ Control & Switch Gear/ BCH/ L& T / Siemens make) .

Supplying including installation, connection as approved by the Deptt., testing and commissioning of SUBMERSIBLE PUMP SET 3 (Three Phase) with steel cable rope and submersible cable complete as directed and specified by the deptt. Three phase Submersible motor pump set (Texmo / Crompton Greaves/ Aquatic/ CRI/ V-Guar suitable for 100 mm bore well and above. 3 HP STAGE 7 to 40 with MCB controlled Submersible motor pump set control panel.

Wiring for drawing sub-main line with P.V.C. insulated single core unsheathed industrial (Multistrand) cable HFFR/ZHFR conforming to IS-694: 1990 with flexible bright annealed electrolytic copper conductor for voltage grade up to 1100 volts ( Finolex /RR Kabel /Nicco or Equivalent Make as approved by the Deptt.) in surface flat ISI marked casing 'n' capping (AKG / Precision/ Presto Plast/Polycab/ MW or equivalent make as approved by the Deptt.) including earth continuity. With 2 x 4 sq. mm. + earth continuity with 1x2.5 sq. mm. in surface flat 19 mm ISI marked casing 'n' capping system

Supplying with fitting and fixing panel mounting open execution 35/36KA 415V 50Hz 3P MCCB (Ics=Icu, adjustable Ir setting 0.7) without enclosure) of the following capacity complete with making necessary connection as approved, specified and directed by the deptt. 35/36 KA 415V 50 Hz 3P MCCB (ABB(S6) , Schneider, legrand, Siemens, L&T D-shine make) 160A

Supplying fitting and fixing gun metal check valve including necessary threads to pipes. a) 50 mm dia (Heavy type)

Water Supplu Distribution- Excavating trenches of required width for pipes, cables, etc, including excavation for sockets, depth upto 1.5 m, including getting out the excavated materials, returning the soil as required in layers not exceeding 20 cm in depth, including consolidating each deposited layers by ramming, watering etc., stacking serviceable material for measurements and disposal of unserviceable material as directed, within a lead of 50 m : Pipes, cables etc. not exceeding 80 mm dia

Labour charge for carrying and laying in position in trenches P.V.C. pipes with specials in lines and level including cutting the pipes where necessary and providing joints to pipes and specials with jointing materials such as cement lubricant after roughening the surfaces including the cost of jointing materials and testing the joints all complete as directe. i) 100 mm dia

Labour charge for carrying, placing in position, fitting and fixing C.I. sluice valve (with wheel & cap) C.I. 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). b)100 mm dia

Labour charge for carrying and fitting, fixing C.I. foot valve including supplying the jointing materials etc. all complete as directed. b)100 mm dia

Labour charge for carrying providing and fixing full way wheel valve of approved quality with supplying jointing materials all complete as directed. b)80 mm dia

Labour charge for carrying, providing and fixing non return valve of approved quality including supplying jointing materials all complete as directed. b)90 mm dia

U.P.V.C.Pipes [Class-4 (10Kg/cm2)] (f) 63 mm dia

(i) 90 mm dia

UPVC coupler (socket) (f) 63 mm

UPVC Elbow, (f) 63 mm

UPVC Equal Tee, (f) 63 mm

UPVC Reducing Socket, (g)63 x50 mm

UPVC End Cap, (e)63 x50 mm

(gj) 90 x 75 mm

UPVC Bend 90', (f)75 mm

UPVC Reducing Tee, (g) 63 x 50 mm

SUPPLY RATES OF VALVES ETC.- Bronze/ Gunmetal Full Way Valve (Zoloto or Equivalent), g) 63 mm

Bronze Gate Valve (Hexagonal Type) Screwed (Zoloto or Equivalent), (k) 65 mm

BRASS FOOT VALVE CUM CHECK VALVE, (i) 100mm

G.M. Stop Cock, (i) 100 mm dia

C.I. Double Air Release Valve as per IS : 14845/2000, (e) 80mm

CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING, (i) 100 mm dia

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design: 19.30.1 Inside dimensions 455x610 mm and 45 cm deep for single pipe line : 19.30.1.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) : 19.26.1 Rectangular manhole 90x80 cm with rectangular cover 600 x 450 mm of grade LD - 2.5

Cable Duct Across the Road (Providing and laying of a reinforced cement concrete pipe duct, 300 mm dia, across the road (new construction), extending from drain to drain in cuts and toe of slope to toe of slope in fills, constructing head walls at both ends, providing a minimum fill of granular material over top and sides of RCC pipe as per IRC:98-1997, bedded on a 0.3 mm thick layer of gtranular material free of rock pieces, outer to outer distance of pipe at least half dia of pipe subject to minimum 450mm in case of double and triple row ducts, joint to be made leak proof , invert level of duct to be above higher than ground level to prevent entry of water and dirt, all as per IRC: 98-1997 and approved drawings. Single Row for one utility service

Construction of Pump Room., PLINTH AREA = 5.76 SQ.MT. Total Amount Rs. 2,22,400.00

SRI GOPAL DEKA

Om Prakash Agarwalla

MUKESH MILI