Providing Deep bore well with Mini Power pump at OLD GST Road ward-62 in Tambaram City Municipal Corporation

Amount

Conducting physical survey for identification of suitable location for borewell including the loading, unloading and transporting charges for machineries etc., complete as per standard spedifications.

Drilling of 150mm dia Vertical bore in hard rock area using DTH RIG including labour charges for inserting casing pipe assembly in the drilled hole including the transporting charges for the rig and supporting vehicles etc complete

Supply of 150mm dia PVC casing pipe with including cost and conveyance of pipes to work site and all handling charges etc complete TWAd SOR P.14D

Supply of 200mm dia PVC casing pipe with including cost and conveyance of pipes to work site and all handling charges etc complete TWAd SOR P.14D

Supply and delivery of 32 mm HDPE Pipeclass PN 8 with including cost and conveyance to work site and including handling charges etc complete TWAD SOR p.21

Supply and delivery of Single Phase 1.50 HP Submersible pump 20x125 lpm/m set with including cost and conveyance to work site and handling charges etc complete TWAD SOR P.87

Supply and delivery of single phase pannel board suitable for 1.50 HP Submersible pump set with including cost and conveyance to work site and handling charges etc complete TWAD SOR P.101

Supply and delivery of PVC insulated and sheathed 3 core 2.50 sqmm flat type copper cable confirming To IS 694/1990 etc complete TWAD SOR P.107

Errection charges for 1.50 HP submersible pumpset pannel board and pipes in the bore well work with including all labour charges etc complete TWAd SOR P.252 17C

Supply and delivery of GI specials and other jointing materials and including cost and conveyance to work site and handling labour charges etc complete 32/40 mm MS clamp set

32mm GM Gate Valve

32 mm GM Non return valve

Nylon Rope 12 mm dia

32 mm GI coupler

50mm SS Collar

160mm Bore cap

25mm PVc Pipe

25mm dia PVC Tee

25mm PVC Coupler

25mm PVC Lbow

Supply and fixing of TNEB meter board suitable for 32 A single phase service connection with 32 A fuse unit (500 V) 32 A neutral link and earth link (1"x1/8") on TW plank of size 375x300x19mm with supporting TW repers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall or board with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit as per SD 125

Supply and fixing of 16A DP MCB on of switch including base TW base plate etc complete

Supply and run off 2 of 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu,Conductor of 1100 V on 7/20 GI bearer wire for service connection mains as per SD 65

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc., 500 Litres

Earth work 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 10 cum

Supply and Fixing of 150mm PVC Pipe including cost and conveyance of all materialsand labour charges etc complete.

Refilling the excavator quantity including cost and conveyance of all materials etc complete.

Art painting for entrance including cost and conveyance of all materials and labour charges etc complete.

Earth work 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 10 cum

Supplying and filling in foundation and basement with Crushed Stone dust 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 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 - 10 m 2 (P & D)Data 38

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 -

Supplying demarcation RCC Pre Cast post in Cement Concrete of mix 1:2:4 with well graded aggregates and the nominal maximum size of coarse aggregate of size 20 mm of size 0.20 X 0.20 X 1.45 M and fixing the post 40 Cm depth below ground level, the post includes using 4 numbers of 10 mm RTS main rod to a length of 1:325 M, using 8 mm MS 10 numbers as strips with steel centering and painting the post with enamel paint to a height of 0.80 M around the post etc. complete and conveying the post to the site of demarcation boundary such as tank bund and foreshore including earth work excavation for foundation in HSC having the base plain cement concrete of 10 cm of grade M15 concrete using hard blue granite broken stone of graded metal 1/3 Part of 40 mm & 2/3 Part of 20 mm size, and the post embedded by using Cement concrete of grade M25 with well graded aggregated and the nominal maximum size of coarse aggregate of 20 mm etc, complete as directed by the Engineer in charge of

Supply and Fixing of Weld Mesh 7.5 x 2.5cm 10 Gauge including cost and conveyance of all materials and labour charges etc complete

lavanya (BID ID -1330555)