RENOVATION OF TRINAYAN PWSS

Amount

Installation of DTW (Size 200 mm x 150 mm) by DTH Rig 8.1.1 Preparation of site for placement of the drilling rig including excavation of mud pit, circulation drain, collection chamber etc. all complete as directed.

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

8.1.3 Transportation of all ancillary equipments, camp materials, welding set, rig accessories etc. from Divisional Head Quarter to worksite to and fro including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

8.1.4 Transportation of all store materials like pipes, strainer, cone, socket, clamp, bentonite etc. from Divisional Head Quarter to worksite to and fro including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

8.1.5 Transportation of air compressor from the Divisional Head Quarter to the drilling site with all accessories including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

8.1.6 Transportation of P.O.L. all complete as directed.

8.1.7 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.

8.1.8 Providing water supply facilities at drilling site all complete as directed. (a) By installing 1 Nos. of Singur hand pump

8.3.1 Drilling with drill bit in overburden portion of soil formation including collection of soil sample at every 3.0 m depth wherever there is a change of strata in sample boxes with distinguishing marks upto the depth of rock formation and withdrawing the drill bit for lowering casing as directed with 245mm to 300 mmm dia drill bit.

8.3.2 Casing /sinking /lowering of 200 mm dia MS pipe including cost of pipe and labour charge for casing, welding of joint by welding machine and sinking by drilling rig in portion all complete as directed by department.

8.3.3 Drilling with drilling rig using D.T.H. in all kinds of rock formation including collection of sample at every 3.0 m depth of boring or wherever there is a change of strata in sample boxes with distinguishing marks upto a required depth of boring along with breaking rock fracture for desired discharge, withdrawing drilling rod and finishing the borehole by ramming upto a reqired dia upto the bottom and washing the well as per direction of the department all complete including testing of yield and drawdown of SWL of the DTW in presence of Engineer / incharge with submission of all report and lithology of the well as directed by the department.

Laying, testing and commisioning of Raw Water Pumping Main 18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc 18.12.5 40 mm dia nominal bore

11 Supplying, fixing, testing and commisioning of butterfly valve of PN 1.6 rating with bronze/ Gun metal seat duly ISI marked complete with nuts, bolts, washers, gaskets confirming to IS 1395 of following sizes as required 11.1 40 mm dia

Providing,Supplying & Laying of underground cable from Pump House to DTW (NEW DTW) 7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 7.1.3 Above 95 sq.mm and upto 185 sq.mm

Supplying,Installation,Testing and commissioning of 3 phase electric driven raw water pump set (7.5 H.P) for new DTW NS TEXMO/AQUATEX/AQUA GROUP MAKE SUBMERSIBLE PUMPSET 7.5 HP PUMPSET INCLUDING CABLE PANEL BOARD/CLAMP/BORE COVER/C.I ADUPTER/WIRE ROPE/PIPES & ETC. UPTO 20NOS PIPE

10.7.1 Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (c) (i) 50 mm dia column pipe upto 30 m depth

10.7.1 Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (c) (ii) 50 mm dia column pipe beyond 30.00m depth extra charges.

8.1 Laying of one number PV Insulated and PV sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 8.1.1 Unto 120 sq. mm

18.3 Providing and fixing Polyethelene-Aluminium- Polyethelene PE-ALPE Composite Pressure Pipes conforming to IS - 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with trenching, refilling and testing of joints complete as per direction of the engineer in charge. 18.3.6 4050 (50 mm ) pipe

Supplying,Installation,Testing and commissioning of 3 phase electric driven raw water pump set (7.5 H.P) for existing 1No. DTW 10.7.2 Labour charge for Lifting of of Submersible pump set for repairing and disjointing the suction pipes and stacking the same in proper place for re use as required as directed. (a) Upto 30.00 m depth

10.7.2 Labour charge for Lifting of of Submersible pump set for repairing and disjointing the suction pipes and stacking the same in proper place for re use as required as directed. (b) Beyond 30.00m depth extra charge

Electric driven pressurisation pump (Jockey pump) 4309 180 lpm at 88 m Head

10.7.1 Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (c) (i) 50 mm dia column pipe upto 30 m depth

10.7.1 Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (c) (ii) 50 mm dia column pipe beyond 30.00m depth extra charges.

8.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 8.1.1 Upto 120 sq. mm

18.3 Providing and fixing Polyethelene-Aluminium- Polyethelene PE-ALPE Composite Pressure Pipes conforming to IS - 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with trenching, refilling and testing of joints complete as per direction of the engineer in charge. 18.3.6 4050 (50 mm OD ) pipe

6.8.13 Steel Wire Rope Lube (IS:2266)

Developing of DTW BY Air Compressor including lifting & re- installation of Submersible pump set 10.7.2 Labour charge for Lifting of of Submersible pump set for repairing and disjointing the suction pipes and stacking the same in proper place for re use as required as directed. (a) Upto 30.00 m depth

10.7.2 Labour charge for Lifting of of Submersible pump set for repairing and disjointing the suction pipes and stacking the same in proper place for re use as required as directed. (b) Beyond 30.00m depth extra charge

8.1.5 Transportation of air compressor from the Divisional Head Quarter to the drilling site with all accessories including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

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

10.7.3 Labour charge for re-installation of of Submersible pump set after repairing, cleaning, cutting and threading the pipe ends as required including fitting, fixing of suction pipes with jointing materials and commissioning and testing the all complete as required as directed. (a) Upto 30.00 m depth

10.7.3 Labour charge for re-installation of of Submersible pump set after repairing, cleaning, cutting and threading the pipe ends as required including fitting, fixing of suction pipes with jointing materials and commissioning and testing the all complete as required as directed. (b) Beyond 30.00m depth extra charge

Repairing,Relaying of Distribution Network including construction of brick valve chamber (Phase-I) 9.1.1 Earth work in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 m lead and lift up to 1.5 m all complete including dewatering as directed including bailing out water where necessary. (b) Blastic land, tillah soil, hard soil, soil mixed with moram gravel and boulders upto one man size

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (i) 100 mm dia

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (h) 80 mm dia

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (g) 65 mm dia

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (f) 50 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (i) 100 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (h) 80 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (g) 65 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (f) 50 mm dia

9.6.1 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

9.6.1 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). (a) 80 mm dia

9.6.4 Labour charge for carrying providing and fixing full way wheel valve of approved quality with supplying jointing materials all complete as directed. (f) 50 mm dia

9.6.4 Labour charge for carrying providing and fixing full way wheel valve of approved quality with supplying jointing materials all complete as directed. (g) 65 mm dia

9.6.6 Labour charge for carrying, fitting and fixing C.I. double air valve complete with supplying bolts, nuts 3 mm thick rubber insertion etc. all complete as directed. (a) 50 mm dia

18.34 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.34.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

5.1 G.I. Pipes (Medium Class) (i) 100 mm dia

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc 18.12.8 80 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.7 65 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.6 50 mm dia nominal bore

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.9 100 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.8 80 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.7 65 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.6 50 mm diameter pipe

6.3.15 CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 (d) 100mm

6.3.15 CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 (c) 80mm

6.3.1 Bronze/ Gunmetal Full Way Valve (Zoloto or Equivalent) (f) 50mm

6.3.1 Bronze/ Gunmetal Full Way Valve (Zoloto or Equivalent) (g) 63mm

Repairing,Relaying of Distribution Network including construction of brick valve chamber (Phase-II) 9.1.1 Earth work in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 m lead and lift up to 1.5 m all complete including dewatering as directed including bailing out water where necessary. (b) Blastic land, tillah soil, hard soil, soil mixed with moram gravel and boulders upto one man size

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (i) 100 mm dia

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (h) 80 mm dia

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (g) 65 mm dia

9.3.2 Labour charge for extraction of GI Pipes of distribution system excavating the earth upto required depth including disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid separately) (f) 50 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (i) 100 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (h) 80 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (g) 65 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (f) 50 mm dia

9.6.1 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

9.6.1 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). (a) 80 mm dia

9.6.4 Labour charge for carrying providing and fixing full way wheel valve of approved quality with supplying jointing materials all complete as directed. (f) 50 mm dia

9.6.4 Labour charge for carrying providing and fixing full way wheel valve of approved quality with supplying jointing materials all complete as directed. (g) 65 mm dia

9.6.6 Labour charge for carrying, fitting and fixing C.I. double air valve complete with supplying bolts, nuts 3 mm thick rubber insertion etc. all complete as directed. (a) 50 mm dia

18.34 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.34.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

5.1 G.I. Pipes (Medium Class) (i) 100 mm dia

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc 18.12.8 80 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.7 65 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.6 50 mm dia nominal bore

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.9 100 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.8 80 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.7 65 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.6 50 mm diameter pipe

6.3.15 CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 (d) 100mm

6.3.15 CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 (c) 80mm

6.3.1 Bronze/ Gunmetal Full Way Valve (Zoloto or Equivalent) (f) 50mm

6.3.1 Bronze/ Gunmetal Full Way Valve (Zoloto or Equivalent) (g) 63mm

Repairing & Renovation of Pump House 15.12 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 15.12.1 Of area 3 sq. metres and below

15.13 Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead : 15.13.1 Of area 3 sq. metres and below

15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

15.31 Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

15.24 Demolishing dry brick pitching in floors, drains etc. including stacking of serviceable material and disposal of unserviceable material within 50 metres lead :

14.1 Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. 14.1.1 With cement mortar 1:4 (1 cement : 4 fine sand)

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 9.1.2 Sal wood

8.25 Providing and fixing 2nd class teak wood plain lining tongued and grooved, including wooden plugs complete with necessary screws and priming coat on unexposed surface. 8.25.4 12 mm thick

12.1 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 12.1.2 0.80 mm thick with zinc coating not less than 275 gm/m²

12.4 Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 12.4.1 0.80 mm thick with zinc coating not less than 275 gm/m²

11.4 52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

14.35 Providing and fixing bright finished brass hard drawn hooks and eyes : 14.35.1 300 mm

14.35 Providing and fixing bright finished brass hard drawn hooks and eyes : 14.35.3 200 mm

13.50 Applying priming coat: 13.50.1 With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

13.48 Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Cost of providing Functional Household connection from the distribution network (40 nos.)

Repairing of clear water sump cum Resevoir & Rapid sand filter unit 14.78 Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

15.56 Dismantling old plaster or skirting raking out joints and cleaning thesurface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

13.2 15 mm cement plaster on the rough side of single or half brick wall of mix : 13.2.1 1:4 (1 cement: 4 fine sand)

9.48 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. 9.48.2 Fixed to openings /wooden frames with rawl plugs screws etc.

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

13.46 Finishing walls with Acrylic Smooth exterior paint of required shade : 13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

4.17 Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Colouring & Painting including installation of Heavy duty iron gate 13.88 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

13.85 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. 13.85.3 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

13.110 Finishing walls with textured exterior paint of required shade : 13.110.1 Old work (Two or more coats on existing cement paint surface applied @ 3.28 ltr/10 sqm.

10.4 Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer

13.52 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. 13.52.1 On steel work

Replacing of C.I. D/F Sluice valve of internal connection between between TP & UGR Including re- charging of filter media (sand) 12 Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required :

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (a) Size from 2 mm to 6 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (b) Size from 7 mm to 12 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (c) Size from 13 mm to 25 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (d) Size from 25 mm to 32 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (e) Size from 33 mm to 40 mm

10.2.2 Supplying and placing of filter sand of hard and resistant quartz, uniform size and shape free from dust, clay, soft grains, dirt and any other foreign materials includind inorganic salt and organic substance, washed and screened. Having uniformity coefficient between 1.3 to 1.7, effective size between 0.45 to 0.70mm, ignition loss not exceeding 0.7% by weight, soluble fraction in Hydrochloric acid not exceeding by 5% by weight, silica content not less than 90%, specific gravity between 2.55 to 2.65, wearing loss less than 3% as per IS: 1419 (Part-I):1977 all complete as directed.

Repairing and restoration of PWS Roads of plain cement concrete works above on brick flat soiling 15.58 Demolishing R.C.C. work by mechanical means and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately including cutting reinforcement bars.

16.12 Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.3A 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 25%)

Improvement of Approach Road 16.79 Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

16.80 Construction of dry lean cement concrete sub base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per specifications, cement content not to be less than 150 Kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, for all leads & lifts, laid with a mechanical paver, compacting with 8-10 tonne vibratory roller, finishing and curing etc. complete as per direction of Engineerin- charge.

Renovation of internal and external electrification cum campus lighting 1.1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.1.1 Group A

1.1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.1.2 Group B

1.1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.1.3 Group C

1.2 Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, 2 way modular switch, modular plate, suitable Gl box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.

1.3 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable n surface / recessed steel conduit, with modular switch, modular plate, suitable Gl box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.3.1 Group A

1.3 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable n surface / recessed steel conduit, with modular switch, modular plate, suitable Gl box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.3.2 Group B

1.3 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable n surface / recessed steel conduit, with modular switch, modular plate, suitable Gl box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.3.3 Group C

1.54 Wiring for group controlled (looped) light point/tan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required 1.54.1 Group A

1.54 Wiring for group controlled (looped) light point/tan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.54.2 Group B

1.54 Wiring for group controlled (looped) light point/tan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.54.3 Group C

7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 7.1.1 Upto 35 sq. mm

7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 7.1.2 Above 35 sq. mm and upto 95 sq. mm

7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 7.1.3 Above 95 sq. mm and upto 185 sq. mm

1.6 Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

1.35 Installation, Testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required

1.41 Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

19.1 Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS: 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

5.3 Earthing with G.I. earth plate 600mm * 600mm * 6r mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but without charcoal/ coke and salt) as required.

15.4 Supplying, installation, testing and commissioning of Astronomical time switch of following configuration to be mounted in feeder pillars / Lighting DBs for automatic switching On & OFF of street lights at sun set & sun rise or twilight(Auto ON, Auto OFF, Auto modes) with manual override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site complete as required. 15.4.3 3output(1output per phase) and suitable for three phase supply

Installation, supply & fabrication of Sign Board NS Supply, Fabrication, Installation, painting and lettering complete etc. of Sign Board as per drawing enclosed including supplying all necessary materials, earth work in excavation, C.C. works etc. all complete as directed by the Deptt.

Supplying, installation and testing of electrically operated chemical dosing pump. NS Supply, Installation, testing & commissioning of electrically operated chemical dosing pump of 6 ltr. Capacity .@ 6 Kg/cm2 complete with PVC solution tank, mixing container & electrical wiring with panel board, fitting & fixing at site with suction and discharge tubing.

Providing,Supplying,fitting ,fixing,testing & commissioning of 3 phase electric driven centrifugal pump set 3 Supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, omplete in all respects, as required : (Jockey Pump) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS : 1520. Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS : 325. M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads. 3.3 180 lpm at 56 m Head

17.5.1 Supplying & laying of 2x1.5 sqmm fire survival armoured cable, 600/1000V rated with annealed copper conductor having glass mica fire barrier tape covered by an extruded layer of Cross Linkable Ethylene Propylene Rubber (EPR) insulation and LSZH inner bedding, steel wire armouring & LSZH outer sheath complete as required.

RANJIT MALLA BARUAH (BID ID -279079)