SIRUGAMANI TOWN PANCHAYAT O AND M SCHAME 2025-2026 TANK TENDER

Amount

Earth Work Excavation for foundation in all types of soils and sub soils to full depth (such as Soils in Rock / Silt / Light Black Cotton Soil / Ordinary Soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the Departmental Officers with initial lead of 10 m and initial lift of 2 m. Complete as per TNDSS 23 & 24, V, VI (S2), VII, 9,10 Gravel Soil 0.00m - 2.00 m

Gravel Soil 2.00m - 3.00 m

Plain Cement Concrete of mix 1 : 4 : 8 (One pat of Cement four part of sand eightpart of aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and centering labour charges, transporting and placing in position including shoring, strutting, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification. TNDSS NO: 28 V, VI (S2) V,VI (S5A) VII

Providing and laying in position Standardised Concrete Mix M-25 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 contenet of 350Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. Column footing below 1.50m

Column upto Plith or Tie Beam

Column 0.00 mt to Tie beam + 4.00 mt level

Column above 4.00m to Tie beam +8.00 mt level

Column above 8.00m to Tie beam +12.00 mt level

Column above 12.00mlevel to below the slab bottom

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 contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm and B.G 10 stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over( silver oak joists ) of size 10cm x 6.50cm spread at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete complying with standard specification. TNDSS NO: 30&86 Outer Footoing

For Square Column Upto Plinth or Tie Beam

For Circular Column Upto Plinth or Tie Beam

RCC Tie Beam at 0.00 level

For Square Column above 0.000m to 4.0 ht from GL

For Circular Column above 0.000m to 4.0 ht from GL

RCC Tie Beam at 4.00M level Square Column

Square Column above 4.00m to 5.00M level ht from GL

Column above 5.00m to T6.00M

Column above 6.00m to7M

Column above 7.00m to 8M Cirucular Column

Column above 4.00m to 5.00M level ht from GL

Column above 5.00m to 6.00M level ht from GL

Column above 6.00m to 7.00M level ht from GL

Column above 7.00m to 8.00M level ht from GL

RCC Tie Beam at 8.00m level Square Column

Column above 8.00m to 9 MT

Column above 9.00m to 10 MT

Column above 10.00m to 11 MT

Column above 11.00m to 12MT Cirucular Column

Column above 8.00m to 9 MT

Column above 9.00m to 10 MT

Column above 10.00m to 11 MT

Column above 11.00m to 12 MT

RCC Tie Beam at 12.00 level Square Column

Column above 12.00m to13MT

Column above 13.00m to14 MT

Column above 14 00m to15 MT

Column above 15 00m to15.20 MT Cirucular Column

Column above 12.00m to 13 MT

Column above 13.00m to 14 MT

Column above 14.00m to 15 MT

Column above 15.00m to T15.13 MT

Top haunch Curved Surfaces

RCC roof beam @ slab ( 15m - 16m)

Cover slab

Supplying fabricating and placing in position of steel rods using TMT Steel rod including cost of binding wire, cost of labour charges for fabrication and placing in position etc. Complete. Complying with std. specifications. TNDSS NO: 86

Brickwork in cement mortor 1 : 5 (One part of Cement and five part of Sand) using best quality of cII class bricks of size 83/4x41/4x23/4 including all cost of materials and Labour Charges including Curing charges etc., Complete as per standard specification.

Plastering in Cement Mortor 1:5 Mix (one part of Cement,, five part of sand)12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.TNDSS NO: 56, 57

Plastering in Cement Mortor 1:4 Mix (one part of Cement,, four part of sand)20 mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.TNDSS NO: 56, 57

Manufacturing, supplying and fixing in position plain cement concrete precastslab of s in Cement Concrete 1:2:4 (One cement, Two sand and Four jelly) using 12-10 mm HBG stone jelly including cost of moulding charges, casting of slab, finishing, curing, fixing and pointing the slab with CM 1:3 (One Cement and Three Sand) to full depth of slab etc., complete complying with standard specification and as directed

Supplying and Painting the walls with Two Coats Weather sealed Exterior emulsion Paint as instructed by the departmrntal officers including Preparation of surface curing, etc complete in all floorscomplying with standard specification. ( The Colour and shade of the paint shall be got approved by the departmental officers.)

Supply, delivery and fixing of 100 mm dia GI pipe pipes for OHT connectings including civil works (vide separate estimate) ( TWAD SOR PGAE No : 27, 41, 44, 28, 30 ) 100 mm dai Inlet and Outlet Pipe

100 mm Scour Pipe

100 mm GI TEE

100mm GI 90 deg. Bend

100 mm GI Coupling

100 mm GI Union

100 x 80mm GI Reducer

100 GM Gate valve

80 GM Gate valve

90 mm Threaded coupler

110 mm Threaded coupler

Providing and fixing of Reinforced cement concrete 1:1:5:3 mix spiral stair-case of approved design outside of the tank as generaly shown in plan including cost of cement, shuttering, strutting, moulding, lifting, casting of steps and any other incidental charges and painting etc.

Supply , delivery and fixing in position of CI man hole cover and frame of size 75x75 cm on roof slab and as directed by the Officers, The manhole frame and cover should be of light duty and conforming to IS 1726/1974

Supplying and fixing of Reinforced cement concrete 1:1:5:3 ( one part of cement :one point five part of sand: Three paart of 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

Refilling the foundation for service reservior with excavated earth (over than sand ) in layers of 15 cm thick well rammed, watering and consolidating etc., complete complying with standard specification as directed by Officers

RCC 1:1:5:3 (One Part of cement one and halfpart of sand and three part of 20mm size HBG stone) for the RCC inside ladder including the cost of reinforcement fabricating centering and shuttering,cost of mixing placing of concrete vibrating curing, finishing etc., complete

Supply and delivery of the following sizes of DI class PN 10 Flanged pipes as per IS 8329/2000 and as amended from time to time with ISI marking including labour charges for loading, unloading and stacking at site etc and as directed by TWAD SOR page No : . 38 Sl..No. WD-M0716 150mm x 3m DI D/F standard pipes

150mmx2.00m DI D/ F standard pipes

150mmx1.00m DI D/ F standard pipes For Collection sump inlet connection

150mm x 3m DI D/F standard pipes

150mmx2.00m DI D/ F standard pipes

150mmx1.00m DI D/ F standard pipes

Supply, delivery of the following size of DI D/F specials for Standard and non standard pipes as per IS 8329/2000 TWAD SOR page No : 40 Sl..No. WD-M0786 150mm DI D/F 90 Deg. Bend (Heavy)

200mm DI D/F Duck foot Bend (Heavy)

200mm x 150mm DI D/F taper (Heavy)

Supply and delivery of MS Clampsets to suit 20mm dia and 250mm dia of DI D/F Pipe and 150 mm dia of cable encasing pipe with flat of size 75 mm x6 mm and angle of size 75x 75 x 6 mm for a length of 1.35 m and clamps with flat of size 75 x 6 mm for holding anchorage pipes - 2 Nos of 80 mm dia GI Pipe including painting with epoxy paint, cost of bolts and nuts and conveyance charges to site of work including labour charges for fixing the clampsets in suitable gradient with 250mm/ 200mm dia of DI D/F pipe and 150 mm dia of cable casing pipe and fixing the clampsets with 80 mm GI pipes drilled on either side of pipe etc. complete and as directed by the TWAD Board Officers. Suitable for 150mm dia DI D/F pipe and 150mm PVC-CS casing pipe for cable

Supply and delivery of 80mm GI Pipe Medium as per IS 1239/part I/2004 for anchorage arrangements for connecting main and cable encasing pipes from infiltration wells to river bund TWAD SOR Page No : 27, Sl.No : WD - M0491

Earth work excavation and depositing on bank with initiallead of 10 m and lift of 2 M in for Laying of 150mm dia DI K7 Pipe for Pumping Main from Sump to OHT Line narrow trenches for layingof pipes for water supply and sewerage works in thefollowing type of soils as directed by Departmentalofficers such as Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with smallsize boulders and hard gravelly soil.One cubicmetre ( TWAD SOR page No: 191 WD W WD-W 0664) 150mm dia DI K7 Pipe

110mm dia HDPE PN 6 TWAD SOR Page No : 192 WD-W0705

90mm dia HDPE PN 6 TWAD SOR Page No : 192 WD-W0704

Supplying of DI Pressure pipes of 150mm dia of K7 of Standard quality and HDPE 110 mm dia and HDPE 90mm dis Pipes as per IS 8329/2000 including Excise Duty and VAT at Site TWAD Page No : 34 WD-M0621 150mm dia DI K7 Pipe

110mm dia HDPE PN 6 TWAD SOR Page No : 14 WD-M0188

90mm dia HDPE PN 6 TWAD SOR Page No : 14 WD-M0187

Conveying and Lowering DI pipes and Specials andb110mm dia HDPE PN 6 and 90mm dia HDPE PN 6 to trench and Lowering in to the trenches,laying to proper grade and alignment including conveyance of waterfrom 1KM lead for filling during testing. TWAD Page No : 160 W0231 150mm dia DI K7 Pipe

110mm dia HDPE PN 6 TWAD SOR Page No : 171 WD-W 0430

90mm dia HDPE PN 6 TWAD SOR Page No : 171 WD-W 0430

Jointing the D.I. -S/S Pipes and specials with rubber gasgket ( Tyton Joint ) curing and testing to the required pressure with water (inculding cost of lubricants ) including cost of Jointing Materials TWAD Page No : 164 WD-W0310 150mm dia DI K7 Pipe

110mm dia HDPE PN 6 TWAD SOR Page No : 184 WD-W0619

90mm dia HDPE PN 6 TWAD SOR Page No : 184 WD-W0618

Supply , delivery and fixing of HDPE Pipe specials as per IS 8360/1977/Part I at site etc., complete as directed by Engineer in charge.(TWAD SOR 2024-2025, Page No :17 Sl. No : WD M 0286, 0285 ) 110 mm dia 45.00 Bend WD M 0286

110 mm dia 90.00 Bend WD M 0286

90 mm dia 45.00 Bend WD M 0286, 0285

90 mm dia 90.00 Bend WD M 0286, 0285

Supplying of CI D/F 150 mm dia Sluice valve with Cap / Wheel as per IS 14846/2000 PN 1.0 with ISI mark including Excise Duty and VAT TWAD Page No : 57 WD-M1074

Supplying of CI Double 150mm dia air valve as per G & K Catalogue including Excise Duty and VAT TWAD Page No : 59 WD-M1108

Supplying of D/F 150mm dia Non return Valve CI single door Conforming to IS 5312 to be fixed after water metre flow recorder on pumping main near pump house with dash pot arrangements for 90% fast closing & 10% slow closing. TWAD Page No : 64 WD-M1166

Supply and delivery of DI D/F 150 mm 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 O- Ring 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 with pressure rating PN 10/16 ( TWAD SOR page No:66 WD M 1199)