AMRUT 2.0 Scheme-Improvements to Existing Water Supply Distribution System-Pallapalayam Town Panchayat

Amount

Earthwork excavation and depositing on bank for foundation, with an initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil.

All soil

First depth of 2m

Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting SDR - First depth

Supplying and filling in foundation and basement with filling crushed stone sand in layers of not more than 15cm.thick well rammed watered and compacted -1Cu.m etc., complete complying with standard specification.

Plain Cement concrete 1:4:8 mix (One cement four crushed stone sand and eight aggregate) using 40 mm ISS metal including mixing, laying, consolidating curring cost and conveyance of all materials to site and all labour charges etc., complete as per standard speicification

Providing and laying in Position, Standardised concrete mix M-30 Grade in accordance with IS :456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement concrete of 400 Kg/M3 and maximum water content ratio of 0.45, including admixture (Plasticiser / Super Plasticiser) in recommended Proportions as per IS :9103 to accelerate. retard setting of concrete, improve workability without preparing strength and durability with about (5 cu.m) 7730 Kg of 20mm machine crushed stone jelly and with about (3.30 cu.m) 5156 Kg of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 Kg of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also laying, vibrating with mechanical vibrators, finishing curing etc., and providing fixtures like fan clamps in the RCC floor/roof slabs wherever necessary without claming etc., complete complying with standard specifications and as directed by the departmental officers. The coarse and fine aggregates to be used should be comply with the requiremnts of IS standard.(No seperate payment will be made by the department

Below G.L upto 1.50m depth

4.50m to 7.32m ht., from G.L

7.32m to 10.98m ht., from G.L

10.98m to 14.64m ht., from G.L

14.64 m to 18.30 m above GL

18.30 m to 21.96m ht., from G.L

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc. Centering for soffits of RCC slabs plain surface including strutting upto 3.29 meter height using mild steel of size 90 cm x 60 cm x 10 gauge with MS angles of size 25 mm x 2 mm x 3 mm laid over silver oak (CW) joists of size 10 cm x 6 cm spaced upto 90 cm c/c and supported casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specification and as directed by the departmental officer

Plane Surface

a.Upto 3.30m ht., below GL

3.30 m - 4.30 m above GL

6.30 m - 7.30 m above GL

7.30 m - 8.30 m above GL

10.30 m - 11.30 m above GL

11.30 m - 12.30 m above GL

15.30 m - 16.30 m above GL

Centering for Inside Circle column

a.upto 3.30m ht. Below GL

3.30 m to 4.30 m height

4.30 m to 5.30 m height

5.30 m to 6.30 m height

6.30 m to 7.30 m height

7.30 m to 8.30 m height

8.30 m to 9.30 m height

9.30 m to 10.30 m height

10.30 m to 11.30 m height

11.30 m to 12.30 m height

12.30 m to 13.30 m height

13.30 m to 14.30 m height

14.30 m to 15.30 m height

15.30 m to 16.30 m height

Centering for Square Column

a.upto 3.30m ht. Below GL

3.30 m to 4.30 m height

4.30 m to 5.30 m height

5.30 m to 6.30 m height

6.30 m to 7.30 m height

7.30 m to 8.30 m height

8.30 m to 9.30 m height

9.30 m to 10.30 m height

10.30 m to 11.30 m height

11.30 m to 12.30 m height

12.30 m to 13.30 m height

13.30 m to 14.30 m height

14.30 m to 15.30 m height

15.30 m to 16.30 m height

Centering for Curved Surface

14.30 m to 15.30 m height

15.30 m to 16.30 m height

From 0m to 3.3 m from floor slab

Supplying, fabricating and placing in position of RTS grills for reinforcement for various members including cost of steel for all RCC works etc., complete as per standard specifications and as directed by Engineer-in-charge

Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Supplying and fixing in position of RCC (1:1.5:3) in side access ladder of 3.57m length using 20mm size HBS jelly including cost of all materials, centring, shuttering,strutting, fabrication and placing in position of reinforcement, finishing, curing etc. complete and as directed by TWAD Board Officers.

Construction of RCC spiral staircase in RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS of 1.80 m diameter of required height for approach to the roof of Service Reservoir with RCC Handrails including earthwork excavation, providing CC 1:4:8 mix, RCC footing 1:1.5:3 mix, GL platform etc., and also including cost of steel reinforcement, fabrication charges, scaffolding, centering, precasting charges, cement, painting etc. complete as per standard specifications and as directed by Engineer. The staircase shall be braced to the column of service reservoir at suitable interval. (in the BOQ, quantity column the exact height to be mentioned from GL to roof slab bottom to get total value of work to be done.

Supplying and fixing of RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS for RCC Handrails of 0.91 m height over the top of roof slab of approved pattern and design including the cost of reinforcement, centering, precasting, finishing etc complete

Supplying and fixing in position of 0.60 x 0.60m water tight CI manhole frame and cove of approved pattern at the roof slab and as directed. The manhole frame and cover should be of heavy duty and confirming to IS: 1726-1974

Supply and fixing in position of enamel water level indicator with all accessories of approved pattern and design etc., complete as per standard specifications and as directed by Engineer-in-charge

Providing and fixing of RCC Ventilator 1:1.5:3 (one cement, one and half sand and three course aggregate of 20mm size hard blue granite broken stone) for ventilators of approved pattern including cost of cement, reinforcement, centering, shuttering, strutting etc., complete - 0.30m dia

Supply and delivery of Ductile Iron class PN - 10 flanged pipes as per IS 8329/2000 Each D/F pipe shall be 2.00 m length TWAD SoR P.No - 48

150mm dia

100mm dia

200mm dia

Supply and delivery of the following dia of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron ofGrade GGG 40 or equivalent grade,Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 ORing protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 4846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application withpressure rating PN 10/16.

For DI 150mm dia Valve

For DI 100mm dia Valve

For DI 200mm dia Valve

Supply & delivery of following DUCTILE IRON SPECIALS AS PER IS 9523/2000 for valve for OHT as per IS standards

Providing pipe connection by lifting pipes and specials in vertical direction and placing the same for required alignment including lifting the pipes and specials in various heights of inlet, outlet, overflow and scour including earthwork excavation conveying the pipe and specials into the trenches, laying to proper grade and alignment cutting, threading and jointing with jointing materials with required specification including labour charges and supply of valves pipes, specials MS Clamps to fix the pipes with the columns including all taxes duties and connected charges etc. complete and taxes duties and connected charges etc. complete and as directed by Engineer incharge.

Vertical laying up to 2m ht. from G.L.

Vertical laying from 2m to 4m.

Vertical laying from 4m to 6m

Vertical laying from 6m to 8m

Vertical laying from 8m to 10m

Vertical laying from 10m to 12

Vertical laying12m to 14m

Vertical laying14m to 16m

Vertical laying16m to 18m

Vertical laying18m to 19.5 m

Construction of Brick work valve Chamber with M20 Grade concrete . The rate should include earth work excavation in various soils met with at the site of work, refilling the pit after the construction of the pit, PCC M10 for Blinding Concrete, Brick work in CM 1:5 and plastering with CM 1:5 - 12mm thick, cost of steel reinforcement fabrication charges, Cover slab with manhole cover etc., and fixing the valves in position inside the pit including laying, jointing of valves, HDPE pipes and specials including the cost of jointing materials such as bolts and nuts RI sheets washers etc., complete and as directed by the Departmental Engineer Valve Chamber size (inner) - 1.00mx1.00mx1.50m

Labour charges for painting name board in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables etc., complete and as directed by dept officers.

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers - Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

100 MM Dia DI K7

150 MM Dia DI K7

Supply and Delivery DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K7 AS PER IS 8329/2000

100mm diameter

150mm diameter

Supply and Delivery DUCTILE IRON SPECIALS AS PER IS 9523/2000

100mm - 90 Deg D/S Bend

100mm - 45 Deg D/S Bend

100mm - 22 1/2 Deg D/S Bend

150mm - 90 Deg D/S Bend

150mm - 45 Deg D/S Bend

150mm - 22 1/2 Deg D/S Bend

Manufacture, Supply and Delivery of Tamper proof C.I. DOUBLE AIR VALVE AS PER ISI 14845/2000 with pressure range from PN 1.0 to 2.5 with body and cover made of Ductile Iron of Grade GGG 40 or equivalent grade conforming to IS 1865 with Food Grade Epoxy Powder coating(EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber and as amended from time to time and suitable for water supply main including loading freight, transit, unloading and stacking them at site etc. complete

50 mm Valve in 100 mm & 150 mm Main

Supply and delivery of DI D/F specials of conforming to IS 9523/2000 specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge.

150 mm MJ Collar

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow.The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”.Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programmingshould be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.

100mm diameter

150mm diameter

Lowering of DI pipes and specials carefully into the trench and laying to proper grade and alignment including labour charges, incidental and operational charges etc complete as per standard specifications and as directed by the Departmental Engineer.

100mm diameter

150mm diameter

Cutting of CI and DI pipes and specials true to axis and filing smoothly and finishing the ends complete, with / without water in the pipe including labour charges, incidental and operational charges etc complete as per standard specifications and as directed by Departmental Engineer.

100mm diameter

150mm diameter

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)

100mm diameter

150mm diameter

Testing of M.S. / C.I. / D.I / P.V.C. /D.W,C, pipes with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc.,complete for the following diameters of pipes.

100mm diameter

150mm diameter

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia. and 1.80m height) vertical with horizontal poles in two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles and fixing 75mm dia. reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by Department Engineers

Construction of Thrust blocks using M20 grade Concrete using 20 mm Blue granite jelly for plain cement concrete, including necessary excavation,sand filling, M20 grade concrete and shuutering charges for all the sides and providing skin reinforcement for all sides using 12mm @200 mm c/c asperdrawing etc all complete ( The rate is inclusive of cost of reinforcement rods )

100mm - 90 Deg D/S Bend

100mm - 45 Deg D/S Bend

100mm - 22 1/2 Deg D/S Bend

150mm - 90 Deg D/S Bend

150mm - 45 Deg D/S Bend

150mm - 22 1/2 Deg D/S Bend

Refilling with excavated sand complying with standard specification for filling in foundation and basement

Labour for cutting open road for laying water mains or sewer.

B.T. Roads (or) Maccadam road

Concrete Roads

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

DI Flow rate Limit control Valve (PN10/16) with the function to limit the flow rate to a set point. In case the downstream demand increases beyond the set limit, the valve closes down to bring the flow back to set limit. The valve shall have an orifice plate and the orifice diameter is designed based on the set point as per the requirement and installed downstream of the control valve.“Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Flow rate Limit Control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270. (EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1, orifice plate shall be as per the set point of flow rate and all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16 Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing.

100 mm diameter

150 mm diameter

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in

Hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil -SS20B

Upto 2.0 m depth

HDPE PIPES PE100PN6

90 - 160 mm PE100PN6

180 mm HDPE PE100 PN6

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge

HDPE Pipes

90 mm HDPE PE100 PN6

110 mm HDPE PE100 PN6

125 mm HDPE PE100 PN6

140 mm HDPE PE100 PN6

160 mm HDPE PE100 PN6

180 mm HDPE PE100 PN6

Supply & delivery of following sizes of HDPE PIPES confirming to IS 4984/2016

90 mm HDPE PE100 PN6

110 mm HDPE PE100 PN6

125 mm HDPE PE100 PN6

140 mm HDPE PE100 PN6

160 mm HDPE PE100 PN6

180 mm HDPE PE100 PN6

Lowering HDPE PE100PN6 pipes and specials to trench and laying to proper grade and alignment and as directed by the Departmental Engineer

90 mm HDPE PE100 PN6

110 mm HDPE PE100 PN6

125 mm HDPE PE100 PN6

140 mm HDPE PE100 PN6

160 mm HDPE PE100 PN6

180 mm HDPE PE100 PN6

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Departmental Engineers.

90 mm HDPE PE100 PN6

110 mm HDPE PE100 PN6

125 mm HDPE PE100 PN6

140 mm HDPE PE100 PN6

160 mm HDPE PE100 PN6

180 mm HDPE PE100 PN6

Cutting the HDPE pipes true to axis and finishing the ends complete.

90 mm - 140 mm HDPE PE100 PN6

160 mm HDPE PE100 PN6

180 mm HDPE PE100 PN6

Testing of DI/HDPE pipes with hydraulic testing equipment by filling with water ( including cost of water ) and testing to recommended pressure in convenient strectches and attending the burst if any occurred during the test , excluding the cost of pipes , including other incidental and operational charges etc . complete for following diameters of pipes

90 mm - 110 mm HDPE PE100 PN6

125 mm - 140 mm HDPE PE100 PN6

160 mm - 180 mm HDPE PE100PN6

VALVES

SI NO12.14.6 DI Pressure Reducing and Flow Limit Control Valve (PN10/16) with the function to reduce higher upstream pressure into a preset lower downstream pressure and to not allow flow rate in the line to exceed beyond the defined set point. The flow orifice diameter is designed based on the set point as per the design requirement. The set point can be changed to a maximum of +10%. Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing and flow limit control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896 Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1 and Stainless steel 316 orifice plate shall be as per the set point of flow rate, all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self- cleaning filter to avoid possibility of dirt build up inside the control tubing.

Flow cum pressure control valves at outlets of IFW/sump/ELSR

Supply, delivery to site, fixing & Commisioning of CI sluice valve to pressure rating PN1.6 with ISI mark, for isolation confirming to IS 14846/2000 with necessary rubber insertions, bolts & nuts including loading & unloading ,transporting charges taxes & duties etc. complete at site as per standard specification and as directed by engineers of the following sizes.

80mm sluice valve

100mm sluice valve

150mm sluice valve

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotel mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.

100 mm Dia

150 mm Dia

HOUSE SERVICE CONNECTIONS /FCV /Water Meter

Providing House service connection with suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around including road cutting, replacement of utilities, providing house service connection, refilling, restoration of roads / drains, testing etc complete with the following materials

Compound wall

Providing Reinforcement Cement concrete 1:1½:3 (One cement one point five sand and three aggregates) mix using 20mm gauge hard granite broken stone jelly in all RCC works connected to the work excluding shuttering , Centering and cost of Reinforcement grills but including cost and conveyance of all materials and labour charges etc., complete as per standard specification

a.upto basement

b.basement + 1st Lift

Brick work in Cement Mortar in 1:5 ( One cement and Five Sand ) using best quality of Stock bricks 2nd class of size 9x 41/2 x 3 including all cost of materials and labour charges including Curing charges etc., complete as per Standard Specification.

Above basement

Plastering c.m 1:5 (one cement and five sand) mix to a thick of 12mm using clean screened sand and including the cost of curing for 15 days from the completion of work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting from other damages till setting of mortar etc complete complying as per MORTH Specifications. TNDSS No.56& 57

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.

Supplying,fabricating and fixing of MS Grill gate in front side(3mx 1.80m) two sleeves including costs for fixing

Painting the MS Grill gate in front side(3mx 1.80m) two sleeves

Watch man Room

Brick work in CM 1:5 mix using country bricks of size 22cm x 11cm x 7cm for the following works including curing etc., complete complying with standard specification and as directed by the Departmental Officers.

Upto basement:

Above basement:

Damp proof course in CM 1:3 mix, 20 mm thick using 5% crude oil over basement.

Plastering with CM 1:5 mix 20mm thick for walls inside complying with standard specification and as directed by the Departmental Officers.

Special ceiling plastering with CM 1:3 mix 10mm thick complying with standard specification and as directed by the Departmental Officers.

Floor finishing with ellis pattern flooring 20 mm thick etc., complete in accordance with the specification and as directed by the Departmental Officers.

Weathering course with concrete broken brick jelly of 20mm size in pure slaked lime (No sand to be used) over roof slab the proportion of brick jelly to lime being 32:12.5 for required depth of 80mm for giving required slope and thickness to roof as required

Supply, delivery fabrication of M.S. doors (Fully panelled double leaf ) including cost of MS angles of size 50 mm x 50 mm x 4 mm and 35 mm x 6 mm flats and with 18 G. plate fabrication charges, cost of hold fast and painting two coats over coat of red o

Supply, delivery fabrication of M.S. windows ( Fully panelled double leaf ) including cost of MS angles of size 50 mm x 50 mm x 4 mm and 35 mm x 6 mm flats and with 18 G. plate fabrication charges, cost of hold fast and painting two coats over coat of red oxide

Supply, delivery fabrication of M.S. ventilator ( Fully panelled single leaf ) including cost of MS angles of size 50 mm x 50 mm x 4 mm and 35 mm x 6 mm flats and with 18 G. plate fabrication charges, cost of hold fast and painting two coats (SOR Pg No.87)

Painting two coats for walls inside with fine screened shell lime complying with standard specification and as directed by the Departmental Officers.

PRAYOG PROJECTS