Mohanur TP - 15th FC 2023-24 Tied Grant Ist Installment - Water Supply Works

Amount

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc.,as per SS 20 A. TNDSS NO: 23 & 24 VI (S2) VI,VII 9,10 with standard specifications.

Plain Cement Concrete 1:4:8 Mix (one Part of cement, four Part of M- Sand and Eight Part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO : 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Brick Work in Cement Mortor 1:5 Mix (one cement, five M- Sand) using new best II Class Bricks of size 9 ” x 4 3/8 “x 2 3/4 ” from approved quarry 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

Plastering in Cement Mortor 1:5 Mix (one cement, five M- 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.

Exterior Emulsion paint Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications

Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 %

Supply and delivery of 1 PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER as per Standard specification including cost and conveyance to site etc., complete.

Supply and delivery of 50 mm dia UPVC medium Class pipe including cost and conveyance to site loading and unloading etc., complete.

Supply and delivery of 1000 Litre capacitySupply 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., including cost and conveyance to site loading and unloading etc., complete.

Supplying and fixing of MS box for fixing the meter board, panel board and main switch to a size of 75X35X60cm over the ex.masonry work with locking arrangements including cost and conveyance to site and all labour charges etc.

Supply and run of 4 of 4 sq.mm(84/0.3) PVC insulated (Heavy Duty) SC unsheathed Cu.conductor of 1100 V Grade in 25mm GI Pipe suitably bent at both ends with necessary angle iron upright and end supports for mains(SD72)

Supply and fixing of TNEB meter board suitable for 32 A Three phase service connection with (500V) 32A neutral link and earth link (1"X1/8"copper flat) on TW plank of size 600 mm X 450mm X 19mm with supporting TW reepers of 1" tk.on either side with painting with suitable bolts and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit (SD 127)

Supplying and fixing of 16A aerial fuse unit(500A) on suitable 100mmX100mm TW concelled box with hylam sheet on the tapping pole with necessary clamps. SD128

Supplying and fixing of 16Amps DP Switch with metal clad of 500 V with fase and neutral ( side handle ) on suitable TW Box with PWD earthing etc., complete.(SD142)

Labour charges for errection of Submercible pumpset in borewell including fixing and jointing submercible cable with proper clamps upto the starter to required depth and also fixing of raiser pipes to the required depth, valves, erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter , voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Labour charges for laying and jointing the PVC and GI Pipes with specials true to the proper grade and alignment and testing the same with water etc., complete.

C ASHOKCONTRACTOR