Providing 90 mm PVC Pipeline for Distribution Main and 100 mm DI Pipeline for Pumping Main and Compound wall with Gate for 1.00 LLC OHT at Bangalore Road, Zone -lV in Vellore City Municipal Corporation

Amount

EARTH WORK EXCAVATION FOR PIPE LINE WORKS HAVING BED WIDTH OF 1.25M AND BELOW ON LINEAR MEASUREMENT BASIS

For 90 mm PVC Pipeline (WD -W 0704 TWAD 2024-25)

For 100 mm DI Pipeline (WD -W 0662 TWAD 2024-25)

Supply and delivery of 90 mm 6 kg per Sq.cm PVC PIPE (for POTABLE WATER SUPPLY as per IS 4985/2000) ISI make in good quality including cost of all material charges and all labour charges etc., complete as per standard specifications. WD - M0012 TWAD 2024-25

Supply and delivery of 100 mm DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K7 AS PER IS 8329/2000 ISI make in good quality including cost of all material charges and all labour charges etc., complete as per standard specifications. WD-M0635 TWAD 2024-25

Supply and delivery of 80 mm GI Pipe in ISI make in good quality including cost of all material charges and all labour charges etc., complete as per standard specifications. WD -M0491 TWAD 2024-25

Supply, delivery and fixing of PVC and GI Specials including cost of all material charges and labour charges etc., complete as per Specifications.

90 mm PVC Coupler WD - M0106 TWAD 2024-25

90 mm PVC Bend WD - M0108 TWAD 2024-25

90 mm PVC Tee WD - M0110 TWAD 2024-25

80 mm Flange set WD-M0597 TWAD 2024-25

90 mm PVC Elbow WD-M0112 TWAD 2024-25

90 mm PVC MTA WD-M0114 TWAD 2024-25

80 mm GI Elbow WD-M0594 TWAD 2024-25

80 mm GI Coupling WD-M0596 TWAD 2024-25

16 mm dia x 65 to 90 mm length fully threaded bolts and nuts with 2 Nos.WD-M0859 TWAD 2024-25

3 Ply R.I. Sheet WD-M0591 TWAD 2024-25

Solvent Cement (L.R)

Laying and jointing of 63 mm / 160mm PVC pipe with specials including cost of all labour charges and testing with water refilling charges etc., complete as per standard specifications

Supply, delivery and fixing of DI Specials including cost of all material charges and labour charges etc., complete as per Specifications

350 mm - 450 mm (All Socket)

450 mm DI Tee WD-M0778 TWAD 2024

450 mm x 100mm DI Reducer WD-M0778 TWAD 2024

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers WD -W 0245 TWAD 2024-25

Jointing the C.I/ D.I - S/S pipes and specials with molten lead and Yarn including caulking the joints. (Including cost of jointing materials) WD -W 0294 TWAD 2024-25

REFILLING FOR PIPE LINE WORKS HAVING BED WIDTH OF 1.25M AND BELOW ON LINEAR MEASUREMENT BASIS WD -W 0704 TWAD 2024-25

For 90 mm PVC Pipeline (WD -W 0704 TWAD 2024-25)

For 100 mm DI Pipeline (WD -W 0662 TWAD 2024-25)

Supply and delivery of 100 mm DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, 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 14846-2000/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 and with 5 years warranty (WD-M1199 TWAD SoR 24-25)

Construction of Valve Tank of size 1.20 x 1.20 x 1.50 m using Brick work in CM 1:5 mix, Necessary earth work 1.30 m depth, PCC 1:4:8 for base and plastering in cm 1:5 mix for surface and Cover slab of size 1.20m x 1.20 x 0.075m etc., as per standard specification (vide separate sheet)

Supply and Delivery of 600 x 6mm - 1.5 metre length MS pipe barrel including all Labour charges and material charges etc complete (L.R)

Welding Charges for 800 x 6mm 2 metre length MS Pipe barrel including all Labour charges and material charges etc complete (L.R)

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed (Vertical surfaces)

Plain Cement Concrete 1:4:8 (One part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-20 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 325Kg/ 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

Painting two coats for Exterior surface and Interior Surface with approved Water Proofing Paint in quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Earthwork excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete (Footings) - First Depth upto 2m

Earthwork excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete (Grade Beam)

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Centering for sides and soffits for plain surface such as slabs ,lintels ,sunshades, staircase waist slabs etc., including strutting 3m high using M.S sheet of size 90cm X 90 cm and 10 Gauge fitted with M.S Angle of size 25x25x3mm laid over silver work (C.wood) joists of size 10x6.50cm spaced at about 90 c/c and supported by casurina props . 10 to 13 cm dia spaced at about 75 c/c complying with standard specification

Column

Grade Beam

Reinforced Cement Concrete 1:1.5:3 (One Cement , One and half sand & Three coarse aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc.,complete

Upto Basement

Ground floor

Brickwork in CM 1:5 (One Cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" x 43/8"x 2 3/4" including finishing, curing, etc., complete complying with standard specification

Ground floor

Supply and fixing of M.S Grills for Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Painting two coats with Ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors

A MOHAMMED RAFI (BID ID -1442361)