JJM 2020-2021- Theni Block - Package No. JJM/THN-25

Amount

Construction of Infiltration well,2LL Sump with Pumping main From Upparpatty Mullaiperiyar River, Providing the Distribution system,FHTC and Construction of 60000lit OHT for Thappukundu in Thappukundu panchyat

Infiltration Well At Upparpatty Mullaiperiyaar River

Reinforced cement concrete in 1: 1 1/2: 3 using ordinary portlan cement and 20mm size hard blue granite stone (machine crushed) excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of shoring and strutting but

Sinking of 3.5 M internal dia and 4.50 M external dia below water level including all incidental charges in light (or) sandy soil

First Depth of 2.00 M

Second Depth of 2.00 M

Third depth of 2.00 M

Porous Concrete in CC 1: 4 ( one cement and four hard broken granite jelly size 20 MM) for steining of infitration well excluding cost of centering but including curing etc, complete and as directed by TWAD Board Officers.

Brick Work in CM 1: 5 ( one cement and five sand) using country bricks of size 22 X11 X5 CM for steining of 45 CM thick for infiltration well including curing etc complete and as directed by TWAD Board officers

Centering for sides and soffits of R.C.C items including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about

Plane Surface 0.00 - 3.30 M above GL

Curved Surface 0.00 - 3.30 M above GL

Supply, delivery, fabrication and placing in position of steel rod for reinforcement for binding ring, pillasters, roof slab, well curb including cost of binding wire and labour charges etc, complete and as directed by TWAD Board Officers

Plastering in CM 1:3 (one cement and three sand) 10 mm thick including curing etc, complete and as directed by TWAD Board Officers)

Plastering in CM 1: 5 (one cement and four sand) 20 mm thick including curing etc, complete and as directed by TWAD Board Officers)

Supply, delivery and fixing in position of 50 MM thick RCC Manhole cover of size 0.60 X 0.60 M with necessary reinforcement and MS angle of Size 50 X50 X 6 MM thick fixed alroud the edges of the slab complete and as directed by TWAD Board Officers

Supply, delevery and fixing of CI steps in position at 30 CM staggered manner and as directed by TWAD Board officers

Providing ventilating arrangements by fixing in position of 160 MM OD PVC 6 KSC pipe with PVC cowl and as directed by TWAD Board officers.

Providing confirmatory bores to ascertain sand depth and locating well site before commencing the work

Providing for cutting edge using 12 Guage MS sheets including the cost of fabrication, welding and placing in position in the curb including supply of MS sheet

Colour washing the outside of well plastered surfaces and side of the roof

Plugging the bottom of the well with coarse sand of approved sizes and grade and as directed by the TWAD Board officers

Construction of 200000 lakh lit Sump

Earthwork excavation in hard stiff clay, black cotton, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with 50% fair sized boulders etc., with an initial lead of 10m and lift of 2m. and as directed by TWAD BOARD Officers.

For Foundation

First depth of 0 to 2 m

FOR HSC, HRE

FOR SDR

FOR DMR not requiring blasting

Filling with clean river sand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD BOARD Officers.

Levelling coarse in cement concrete 1:4:8 (one cement,four sand and eight aggregate) using 40mm hard broken stone for foundation and leveling coarse including cost of all materials, mixing,placing, ramming, curing, finishing etc., complete and as directed by TWAD BOARD Officers.

PCC Laying (beyond 1.5 m and upto 4.5 m from GL)

Reinforced Cement Concrete with M30 Design Mix for the following members excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges but including the cost of all materials, mixing, placing in position, lifting, vibrating, finishing & curing, etc. complete.and as directed by TWAD Board Officers.

Upto 1.50 m Below GL

Upto 4.50 m above GL from GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm space at 10cm c/c and supported by Casurino Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

For 0.00 to 3.30 M (Plane Surface)

For 0.00 to 3.30 M (Curved Surface)

For 0.00 to 3.30 M (FOR ROUND COLUMN)

FOR CIRCULAR COLUMN

For 3.30 to 4.30 M (Plane Surface)

For 3.30 to 4.30 M (Curved Surface)

Supplying, fabricating and placing in position of RTS rods for reinforcement including cost of steel and binding wire, labour charges etc., complete for RCC works and as directed by TWAD Board Officers.

For RCC Works

Upto 16 mm dia

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of size 0.45 X 0.45 X 0.15M at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers.

Providing RCC Ventilator of 0.150 m dia using 20mm HBG stone including cost of allmaterials, centering, shuttering, strutting,reinforcement, placing of concrete, finishing, curing and fixing in position on the roof slab with mosquito proof net arrangement and etc., complete and as directed by TWAD Board officers.

Supply,Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps,Bolt and nuts etc.,complete and as directed by TWAD Board Officers. Size 0.60m x0.60m

Colour washing two coats using cement paint including cost of cement paint cost of all materials, labour charges, etc., complete and as directed by TWAD BOARD Officers.

Supplying and fixing in position of RCC in side access lader of following size 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.

Provision for supply & fixing of MS ladder including Painting etc. complete.

Refilling the foundation with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by TWAD Board Officers.

Distribution Pipe line

Earth work excavation in all classes of soil for pipe line trench,

supply and delivery of 75 mm pvc 4ksc pipes

75mm bend

Lowering and jointing of pvc pipes

75mm tee

Supplying and filling the sand for cusion

Re-filling with excavated earth as per standard spesification

80mm GI pipe B class medium for culvert crossing and inside street line

100 x 80 mm reducer

80 mm GI Coupling

80 mm GI Bend

80 mm tee

Supply and fixing the 80 mm G.M. gate valve

Providing 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. 20mm (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

Construction of 60000lit OHT at Thappukundu

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in hard stiff clay, stiff black cottonsoil, hard red earth , shales, murams,gravel, stoney earth and earth mixed with small boulders and hard gravelly soil (SS 20B) including shoring, and strutting baling out of water wherever necessary and all other incidental charges etc. complete.

First depth of 2m

Second depth of 1m

Supply and filling the foundation with clean river sand in layers, of not exceeding 15 CM thick complying with standard specification including consolidation and watering etc complete.

Levelling course with plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete.

Beyond 1.5m-4.5m below G.L

RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) excluding cost of reinforcement, fabrication and placing the rods in position and excluding the cost of centering shuttering and strutting but including mixing concrete using mechanical mixer machine, vibrating with mechanical vibrator, curing finishing etc. complete.

Beyond 1.5m to 4.5m below GL

0 to 1.50m below GL

0m to 4.5m above GL

For items 4.51m to 7.32 m above G L

For items 7.32m to 10.98 m above G L

For items 10.98m to 14.64 m above G L

For items 14.64m to 18.30m above G L

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete.

PLANE SURFACES

Below G.L.

G L to 3.30 m(B1) @ 3.10 m

5.30m to 6.30 m (B2) @ 6.20 m

6.30m to 7.30 m (B2) @ 6.30 m

8.30 to 9.30 m(B3) @ 9.30 m

9.30 to 10.30 m(B3) @ 9.30 m

11.30 to 12.30m above G L

15.30 to 16.30m above G L

Curved Surface

Square column

Below G.L.

0 m to 3.30m above G L

Applying two coats of cement paint of approved quality and colour to all the exposed surface of the reservoir including one coat of primer ,cleaning /preparing the surface, curing and complete.

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete. Up to16 mm dia and above 16 mm dia rods

Supply and Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mm x 50mm x 6mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30cm C/C welded jointed etc ., providing with suitable side supports, clamps and locking arrangements provided with two coats of approved enamel paint over one coat of red oxide paint , for providing access to roof top of OHT of suitable inclined length, including bottom anchorage and transportation . The rate includes concrete bed block in CC 1:2:4 using 20mm HBGS at top and bottom of suitable size with necessary anchor bolts (SOR 19-20/ Pg 90/Item 19.0)

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl.

Supplying and fixing of cut stone of size 0.45m x 0.45m x 0.15 set in CM 1:3 (One cement and three sand) below the inlet pipe inside the service reservoir.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges.

Labour charges for Painting Emblem in accordance with the size and specifications as approved d on the Service Reservoirs including cost of all consumables, one coat of base paint,scaffolding charges

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete.

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box

Provsion for Rain Water Harvesting

construction of Pump room at mullai periyar

Earth work excavation in all classes of soil lead and lift for foundation including of all labour charges etc.complete.,

Supplying and filling of good river sand including cost and conveyance of all labour charges for all works etc. complete.,

Re-filling with excavated earth as per standard specification

Cement concrete 1:4:8 using 40 mm gauge hand broken granite stone jelly for foundation including watering where ever necessary and laid in layers not more than 15 cm thick compacting etc complete

Random Rubble Masonry in Cement Mortar 1:5 (One Cement and five sand) for foundation and basement including necessary provision of bond stone with simultaneous flush pointing with the same mortar above ground level complying with standard specification.

Brick work in cm 1: 5 mix using country brick including cost and conveyance of all materials to site and all labor charges etc.

Supplying and fabrication of of steel including cost and conveyance of all materials to site and all labour charges etc complete.

Supplying and erecting & centringl including cost and conveyance of all materials to site and all labour charges etc complete.

RCC -1:1.5:3 using 20 mm metal (ISS HBG metal) including cost and conveyance of all materials to site and all labour charges etc

Supply& fixing of steel door of including cost and conveyance of all materials to site and labour charges etc complete

Supply & fixing of Rcc jolly including cost and conveyance of all materials to site and labour charges etc complete

Plastering with cement mortar 1:5 using 12mm thick over the cement concrete for floor finish including curing etc complete

Ceiling Plastering with cement mortar 1:3 Using 12mm thick over the cement concrete for floor finish including curing etc complete

Supplying and laying of one course of pressed burn clay tiles of size 200 x 200 x 18mm with neat cement slurry over 15mm thick cement screed including pointing the tile CM 1:2 including cost & conveyance of all materials to site and all labour charges etc., complete.

Plastic Emulsion two coats over a coat of primer icluding perparation of surface by removing loose particles and other material and applying lips wherever required to make the surface smooth including cost and conveyance of all materials to site and all labour charges etc., complete.

Painting using Enamal paint for New iron Work including cost and conveyance of all materials to site and all labour charges etc

motor set,electrical works to Infiltration gallery at mullai periyar

Supply and delivery of 15 HP three phase open well sub mersible (Mini) pump set as per IS 14220 without Panel Board having duty condition of 350 LPMx 100 m Head

Supply and delivery of 15HP three phase panel board with two level Guard and Auto Start Suitable for 20.00HP open well submersible pumpset

Supply and delivery of 7.5HP three phase open well sub mersible (Mini) pump set as per IS 14220 without Panel Board having duty condition of 150 LPMx 50m Head

Supply and delivery of 7.5HP three phase panel board with two level Guard and Auto Start Suitable for 20.00HP open well submersible pumpset

10.0 Sqmm 3Core copper cable -flat type copper

80mm GI pipe-medium

80mm GI elbow

80mm GI Coupling

80mm GM gate valve

80mm GI Union

80mm GI Non-return valve

Supply and run of 4 of 4 sqmm ( 56/0.30 ) PVC insulated Single wire multi strand fire retardent flexible copper cable with ISI mark conforming to IS :- 694 /1990 for 3 Phase

7/20 CI Wire

64A Fuse Unit

24" x 18'' Stater Board(Wood)

Labour charges for the erection of1 5HP sub mersible pump set in the bore well including fixing and jointing open well submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valve erection charge

Labour charges for the erection of7.5HP sub mersible pump set in the bore well including fixing and jointing open well submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valve erection charge

Wiring with 2 x 1.50 sqmm ( 22/0.3 ) PVC insulated SC unsheathed cu conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 x 100 x 113mm TW switch box for 5A 3 pin, 2 pin combined non inter locking with painting of suitable colour with continous earth wire connection of 14 SWG TC wire for open PVC plug point ( for electronic regulator ) ( 5 points per coil ) SD 34

Supply and fixing 6 way SP DB 16A DPIC switch of 500 V ( side lendle ) with F & N on suitable TW board with PWD earthing

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tupe with PVC unsheathed copper lead from terminals to the fitting SD 83 (Tube light fitting)

Pumping main

Earth work excavation in all classes of soil for pipe line trench,

supply and delivery of 150mm DI K7 pipe

supply and delivery of 140 mm HDPE PN 8 pipe

supply and delivery of 110 mm HDPE PN 8 pipe

supply and delivery of 90 mm HDPE PN 8 pipe

Lowering and jointing the 140mm HDPE pipe line

Lowering and jointing the 110mm HDPE pipe line

Lowering and jointing the 150 mm DI pipe line

Lowering and jointing the 90 mm HDPE pipe line

Supplying and filling the sand for cusion

Re-filling with excavated earth as per standard spesification

125 mm GI pipe B class medium for culvert crossing and inside street line

125 mm GI Coupling

125 mm GI Bend

supply and fixing the double air valve as per ISI 14845/2000 -100mm size@ 500m spacing

Single chamber AIR release valves

Supply and fixing the 80 mm G.M. gate valve

Supply and fixing the 100 mm G.M. gate valve

Supply and fixing the 150 mm NRV valve

Supply and fixing the 80 mm NRV valve

140mm HDPE Equal tee

140mm HDPE 90 dg bend

140mm PVC Couler Moulder

140mm PVC MTA

110mm HDPE Equal tee

110mm HDPE 90 dg bend

140mmx125mm pvc Threaded coupler

provition for the construction of Air valve Tup,scour bed protection works

Anchoraging Arrangements

Labour charges for putting bore holes of size 3" to 4" in river bed in sandy and other loose soils using hand boring sets including the cost of hire charges, conveyance charges of hand boring sets, collection of soil sample at frequent intervals and as di

Supplying of 150 mm CS casing pipe

Supplying of 150 mm MS Clamp set

Supplying Tower bolts 12mm dia for Anchoraging 400mm long

Erection Charges for casing pipe

PCC 1:1.5:3 mix for Anchorage concrete

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

KMC Associates, Theni