PROVN OF HWB WITH MIRROR FOR OR MD ACCN, INTERLOCKING PAVER BLOCK IN FRONT OF ENTRANCE GATE OF AREA OF ARMY RECRUTING OFFICE AND INSTALLATION OF LIGHTING CONDUCTOR AT ALMORA UNDER GE RANIKHET

Amount

BOQ ( Sch 'A') B/R items Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified and directed.

Material & Labour Machine pressed precast concrete interlocking paver block with grey cement and no pigment as per approved pattern and shade confirming to IS 15658-2006 of 75-80mm thick M-40 Grade laid over and including 40mm thick fine sand cushion, rolling/ compacting the finished surface including closing of open ends with Gola 80mmx80mm size with PCC 1:2:4 type B1 (using 20mm graded crushed stone agg.) complete all as specified and directed.

Material & Labour for 75mm thick cement concrete 1:3:6 type C2 using 40mm graded crushed stone aggregate as in sub floor or sub base including necessary form work complete all as specified and directed.

Material & Labour for hard core of broken stone or builders of gauge n exc 63mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Cutting existing steel tubing bore of pipe 50mm for alteration or additions ( Each cut measured) done in position without taking down complete all as specified and directed.

Cutting existing steel tubing bore of pipe 15mm for alteration or additions ( Each cut measured) done in position without taking down complete all as specified and directed.

Material & Labour for 15mm bore GI tubing, medium grade, galvanised with and including all GI fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed.

Supply & fixing stop valves, cast copper alloy, fancy type, chromium plated, screwed down, high pressure , with crutch or butterfly handles, screwed both ends for iron pipe of bore 15 mm complete all as specified and directed.

Supply & Fixing vitreous china wash basin, white, flat back, size 580mm x 450mm, including waste coupling brass, chromium plated and including cutting for and pinning in ends of brackets or erecting stand, complete all as specified and directed.

Supply and fixing pillar tap 15mm dia cast copper alloy with capstan head chromium plated fancy type, screwed down high pressure, with or without letters ‘Hot’ or ‘Cold’ with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified .

Supply & fixing mid steel works such as brackets, bands, straps, supports or stays for rainwatrer , ventilating pipes, including bolts, nuts, ,washers, clamps, hold fast , plain angle cleats fixed to purlins or rafters, knee pieces, plates and similar small articles con-forming to Fe 290 Gde E-165. complete all as specified and directed.

Supply & Fixing PVC connection pipe 45 cm long with two brass nuts chromimum plated internally threaded and PVC washer for 15 mm bore pipe , complete all as specified and directed.

Supply & Fixing 32mm dia low density polythlene pipe( LDPE) of pressure rating 6kgf/cm2 fixed to waste coupling, walls, ceiling or in floor complete all as specified and directed.

Cutting holes in stone walls in cement mortar or in cement lime mortar for inserting hold fast or lugs and making good the dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B-1 as required ( Depth of embedded portion of holdfast or lugs measured from the face of the jamb into the wall ) complete all as specified.

E/M Portion Supply and Installation of ESE type Lightning arrestor Model Tz 20 of Tercel having radius of protection 37/44/51/58 Meters in Level I/II/III/IV when installed 5 mtrs above the heighest point, Level of Protection High, Gain in triggering time 20 micro second complete all as specified and directed. Make : - Tercel / Indelec / Erico

Supply and installation of 2 mtr mast on the V shaped 2 faced tin roof building, made with GI pipe along with required guying arrangement required if any & water seepage proof foundation with all necessary accessories for installation of mast for Lightning arrestor ( one set for 1 building only) complete all as specified and directed. Make:- Fabricated in India under guidance of the LA OEM

Supply and Laying of down conductor ISI marked 70 sq. mm PVC insulated copper flexible wire including both end termination, suitable size cable clamps etc. from Lighting arrestor upto the Earth pit terminal .for all 8 buildings LA, complete all as specified and directed.

Supply and Installation 6 digit seven segment Tercel LCD counter in IP67 enclosure alongwith mounting clamp etc as required,( one set only for one building LA ) complete all as specified and directed. Make : Tercel / Indelec / Erico

Supply of material and labor for making 'Tercel' High conductive, Non corrosive,Maintenance Free and Repairable 'Chemrod' Electro-Chemical - Gel earht pit using earth enhancing compound ISOGEL of 30 kg kit, CPRI tested ISOROD of 3 inch dia, 8 ft long and 0.12 inch thick made of K type electrolytic copper with top removal gel filling cap, seepage holes, Stainless steel fasteners, HDP Lockable earht pit cover cum inspection chamber and all required accessories including design modifications, to achieve the required earth termination rod resistance value below 2 ohms or as per the OEM/ Internation standard recommendation, Fabricated in India under guidance of the LA OEM ( one set each for each building total 1 buildings LA ) complete all as specified & directed. Make : Tercel / Indelec / Erico

S S CONSTRUCTION CO

NK CONSTRUCTION

KUMAON VALLEY CONSTRUCTION

M/s RK JOSHI&SONS