Tenkasi District Implementation of Jal Jeevan Mission to provide Functional Household Tap connection to Rural Households in Sernthamaram Majra Village Panchayats in Melaneelithanallur. Panchayat Union package no76

Amount

1.Construction of 30000 litre OHT , Motor ,Pumping line and Delivery line at Kadambankulam Village in Sernthamaram Majra Panchayat.

Earth work excavation and depositing on bank with an initial lead 10 m an lifit of 2 m in all soils such as red earth ,hard stiff clay soil, stiff black cotton soil,hard redearth,shales, murrams, gravel, stoney earth and earth mixed with small size boulders ete complete.,For Foundation SS 20B

Sand fiiling for foundation with clear river sand including cost of sand ,watering,ramming and consolidation etc., complete a directed by departmental officers

Cement Concrete 1:4:8(one cement four sand and eight aggregates) using 40MM HBGS Metal for levelling course for foundation including the cost of mixing concrete,ramming and curing etc., complete as directed by departmental

Reinforced Cement Concrete 1:1.5:3 (one cement , one and half sand and three aggregate) using 20MM HBGS Metal excluding cost of reinforcement,centering,shuttering but including cost of mixing concrete,placing, vibirating with mechanical vibrator, finishing curing etc., complete as directed by departmental officers

1.50 m to 4.50m below G.L

0 m to 4.50m below G.L

0 m to 4.50m From G.L

4.50 m to 7.32 m From G.L

7.33 m to 10.98 m From G.L

Supplying and eracting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mmx25mmx3mm of boarfing,laid over silver oak joints of size 10cmx6.5 cm spaced at 90 cm center to center and supported by casuarina props 10 cm to 13 cm dia spaced at 75 cm center to center complying with standard specification etc complete and as directed by departmental officers

PLANE SURFACE

Below G.L

G.L to 3.30 M

CURVED SURFACE

UP to 3.30 m

SQUARE COLUMN

Below G.L

Painting two coats with approved Plastic Emulsion over one coat of primer coat over cement plastered exposed surface of the reservoir including curing preparing the surface and curing etc complete and as directed by the departmental officers

Supplying fabiricating and placing in position of HSD Steel rods for reinforcement including the cost of steel and binding wire etc complete and as directed by departmental officers . RTS rod - Vide CE/NR/Vellore circular No 700 / AE5 /P&D/NR/Dt29.5.01

Fabirication,supply , delivery and fixing of outside MS Ladder of 45 cm wide made out of 50x50x6mm MS angle for sides and steps in 16 mm MS plain rod fixed at 30 cm center to center welded, jionted etc providing with suitable side supports clamps and locking arrangements provided with one coat of red oxide paint for providing access to roof top 30,000 Lit capacity OHT of suitable inclined length including bottom anchorage and transportation and as directed by the departmental officers etc

Providing and fixing of RCC inner access lader in RCC 1:1.5:3(one cement one and half sand and three aggregate)using 20 mm HBG stone for OHT including cost reinforcement,placing grill in position, centering shuttering charges, mixing concrete curing etc to required height and clear width of 45 cm consisting of two Nos of Vertical post of 10 cm x15cm and step slab of 25 mm x 25mm etc, complete and as directed by departmental officers

Filling the foundation with excavated earth including consolidation as directed by departmental officers

65 mm dia GI pipes for inlet connection

65 mm dia GI pipes for over flow&rain water harvesting pipe

65 mm dia GI pipes for scoure pipe

65 mm dia GI pipes for Delivery pipe

65mm dia GMGate valve

Conveying Laying and jointing opf 65 mm G.I pipe for plumping work

Earth Work Excavation in all Classes of Soil For Pipeline including all cost and Conveyance etc Complete

Supply and Delivery of 75mm 6KSC PVC Pipe including all cost and Conveyance etc Complete

Supply and Delivery of 63 mm 6KSC PVC Pipe including all cost and Conveyance etc Complete

Supply and Delivery of 80mm GI Pipe including all cost and Conveyance etc Complete

Laying and Jointing of PVC/GI Pipe including all cost and Conveyance etc Complete

Laying and Jointing of GI Pipes

Refilling with Excavated Earth including all cost and Conveyance etc Complete

Earth Work Excavation in all Classes of Soil For Pipeline including all cost and Conveyance etc Complete

Supply and Delivery of 75mm 4KSC PVC Pipe including all cost and Conveyance etc Complete

Laying and Jointing of PVC Pipe including all cost and Conveyance etc Complete

Refilling Charges including all cost and Conveyance etc Complete

HSC Connection in DI Mains for Water Supply Scheme - 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

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) 15 mm

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. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends 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 - 20mm

Poly Propylene compression Female Threaded Elbow 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 - 20mm

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 - 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 20mm

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 20 mm SS/brass tap (Local rate)

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 : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Supply and delivery flow control valve for 20LPCD - 20mm dia

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

Cutting of old Cement Concrete road for laying the 20mm pvc pipe

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

Earthwork excavation in all classes of Soils and Sub soils except hard rock requiring blasting including initial lead and lift, dressing the excavation upto bed level for Foundation as SS 20 B specification etc., complete

Cement concrete 1:4:8 mix using 40mm HBGS metal including cost and conveyance of all maerials to site and all labour charges for mixing concrete, ramming, consolidation and Curing etc., complete as directed by departmental officers - Base Concrete

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Supplying and fabrication of Steel Fe 415/500 grade required for all RCC item of works involved including fabrication and labour charges for Cutting, bending, tying, placing in position, includes overlaping length wherever required etc., complete

Reinforced Cement Concrete 1:1.5:3 using 20mm ISS HBG metal including cost and conveyance of all maerials to site and all labour charges for mixing concrete, placing, ramming, vibrating with mechanical vibrator, consolidation and Curing etc., complete as directed by departmental officers.

2.Providing Pumping line ,Extension of Pipeline and Functional House Tap Connection at Kadaiyaluritti Village of Sernthamaram Majra and Panchayat.

Earth Work Excavation in all Classes of Soil For Pipeline including all cost and Conveyance etc Complete

Supply and Delivery of 75mm 4KSC PVC Pipe including all cost and Conveyance etc Complete

Laying and Jointing of PVC Pipe including all cost and Conveyance etc Complete

Refilling Charges including all cost and Conveyance etc Complete

Providing Hose Hold Tap Connection including all cost and Conveyance etc Complete

HSC Connection in DI Mains for Water Supply Scheme - 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

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (20mm) 15 mm

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. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends 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 - 20mm

Poly Propylene compression Female Threaded Elbow 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 - 20mm

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 - 20mm

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK - 20mm

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & Jointing 20 mm SS/brass tap (Local rate)

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 : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Flow control valve

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

Restoration of the Road for Road cut portion

CC Road cutting for pipe work

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

CC Road cutting for pipe work

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

M.Maridurai