Providing and Installation of 02 Nos 200 ltr capacity of Solar Water Heating System at Thakung BOP of 47th Bn. ITB Police Samba JK

Providing and installation of Solar Thermal System with Compound Parabolic (CPC) heat pipe including with following accessories :-

In- Direct Heating Type , Without Electric Backup supply of Solar Water System of Capacity 200 ltrs. Per day ETC type consisting of:- 1(a) 20 Nos. Borosilicate Triple Coated Glass Tubes fitted in with Heat Pipe Copper tube with CPC (Compound Parabolic Collector) with PUF insulation, with Color Coated Outer GI Cover as Necessary Stands and supports with 200 ltrs Capacity SS-304 Hot Water Storage Tank of thickness 1.6 mm duly insulated with 70mm PUF Color Coated GI Cladding.

Installation & commissioning.

Transportation charges at Site.

Excavation of work in foundation trenches or drain not exceeding 1.5 m in width or 10 sqm on plan including dressing of sides and ramming of bottoms lift up 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed.(Ordinary rock)

Providing and fixing 3 laying in position cement concrete of specified grade excluding the cost of centering and shuttering All work upto plinth level 1:2:4 (1 Cement :02 Coarse sand(zone-III): 4 aggregate 20mm nominal size)

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes SDR 7.4 UV stabilized for hot & cold water supply including all PP-R & brass threaded polypropylene condom fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer in Charge. PN-16 Pipe, 16 mm OD

PN-16 Pipe, 25 mm OD

Providing and fixing PTMT bib cock of approved quality and colour, 15 mm nominal bore, 122mm long. Weighing not less than 99 gms.

TSERING GYALTSAN

TASHI PHUNTSOG