PROVN OF 300 LTR CAPACITY SOLAR WATER HEATER IN SINGLE LIVING BARRACKS NO 1 TO 5 AT ZONE 04 OF ARMD REGT UNDER GE BABINA

Amount

Supply, installing, testing & Comissioning of Solar water system with (Evacuated Tube Collector) based on indirect transfer of heat of capacity 300 LPD with electrical heating back up of 3KW and Make up water tank including iron staging of suitable complete all as specified and directed.

Supply & laying GI pipe medium grade Complete with all fitting all as specified and directed by Engr-in-Charge for following size :-

(a) 25 mm dia bore

(b) 20 mm dia bore

(b) 15 mm dia bore

S&F gun metal glob or gate valve with iron wheel head screwed both end for iron pipe of following Size :-

(a) 25 mm dia bore

(b) 20 mm dia bore

(b) 15 mm dia bore

M&L for mild steel cross arms, bracings supports, clamps and back plates fabricated from structural steel sections, channel including nuts, bolts, washers welding, bending cold or not, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed.

Supply & installed rotational moulded poly ethyiene water storage tank of capacity 1000 Ltrs (cylindirical vertical and closed top)hoisted and fixing.

M&L for sheet metal enclouaser single pole and netural 32 Amp 240V with a 2 pin earth plug and socket all as required at site or directed by Engr-in-Charge.

S&F for sub main wiring with PVC insulated, unsheathed 2 single core cable 1100 volts grade Flame retardent low smoke (FRLS) with copper conductor of size10.0 sq mm (Nominal area) multi stranded drawn into conduit (Existing / new) with and including 6.0 sqmm green stranded copper conductor as contineous earthwire with lugs complete all as specified and as directed. Note : New conduit and conduit accossories shall be measured seperately.

S & F Regid non-metallic PVC conduit not less than 32 dia (external ) ISI marked (on surface) incl of all accessories and all fittings such as Tees,bends, elbows, reducers, bell mouth, tube ends and fixing accossories such as couplers,lock nuts, saddles, pipe hook etc complete all as specified and as directed

S&F 1100 Volts grade heavy duty cable PVC insulated stranded aluminium conductor served with inner sheathing of PVC tape & overall PVC sheathed in service connection suspended by insulating hanger not more than 1 meter apart including 4 mm GI suspension wire one twin core cable flat or circular of size 10 Sq mm to be connected to existing MCB box / Main switches complete all as specified as dircted.

S & F House service bracket (hook type) complete with 3.0 mtr long GI pipe 50mm dia medium grade 2 numbers 90 degree bands MS hook and stay & guy complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick weithing not less than 17.5 Kg buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR PT 1, 2010 with charcoal dust and salt complete and earth lead connected to earthing test point (upto main switches, DBs) complete all as specified and testing on completion. Note :- (a) Item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (b) Item rates includes the cost of 7.5 mtr earth lead GI earth wire. (c) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall be deemed included in the unit rate.

FTH Traders

M/S AUTOMATION AND SWITCHGEAR CONTROL

M/S Kharya Associates

HARNAM SINGH ANIL SINGH

m/s gupta trading

M/S Manmohan Singh Anand