PROVISION OF WORKBENCHES AND WORKING CHAIRS FOR

Amount

Supply & Fabricating and installing at site for "Work Benches" all as per drawings (enclosed) and as per specification below:-

Specification :- (a) Steel Frame work of Hollow mild steel tube section of 38mm depth x 38mm width x wall thickness 2.90mm and weight not less than3.03 Kg/RM (i) All open end of Hollow mild steel tube section as above shall be sealed with 1mm thick MS sheet or otherwise suitable steel cap all as per drawings and as directed by Engr-in-Charge. (ii) Frames of Hollow section as per drawing shall be suitablly welded and "L" cleat of Aluminium or steel fit to size shall be provided at every right angle all as per drawing and as directed by Engr-in-Charge. (iii) Frame shall be painted with two coats of synthetic enamel paint of approved colour/tint over a coat of pink steel primer including preparation of steel surfaces (iv) All legs which are directly contact to the floor shall be fitted with suitable Rubber Bush (Hard Rubber with smooth bottom) to sustain the wight of entire load of fabricated bench with 1.75 times of its weight (approx weight 150.00Kg) and not to cause any damage(such as lines /races) to the floor in case of movements.

(b) Ply wood (i) 9mm thick 5 ply rating veneered decorative plywood grade 1 (with BWR resin) with decorative face veneers on both faces fixed to frame work with suitable screws and aluminium "L" cleats (Note :- all as per drawing except Table top, both inner face wall of drawers and bottom surface of drawers.) (ii) 12mm thick 7 ply rating veneered decorative plywood grade 1 (with BWR resin) with decorative face veneers on both faces fised to frame work with suitable screws and aluminium "L" cleats/ Steel cleats (Note :- for both inner face of wall of drawers) (iii) 19/20mm thick rating veneered decorative plywood grade 1 (with BWR resin) with decorative face veneers on both faces fised to frame work with suitable screws and aluminium "L" cleats/ Steel cleats (Note :- for Table Top) (iv) Beading all around edges of plywood shall be Ist class Hardwood fillets suitable applied and finished with two coats of varnish finish including filler coat, sprit and under coating or PVC edge beading suitable fixed and match to the face of decorative veneers (v) For supporting table top, minimum four (04) Nos of longitudinal member and Seven (07) Nos lateral member of above mentioned steel hollow section as specified Ser No (a) to be provided as per drawing & as directed by Engr-in Charge. (vi) 5.5mm thick Non-Transperant/froasted and translucent glasses to be provided at both side and above the table top to be provided and secured with steel/Aluminium section suitably all as per drawing and as directed by Engr-in-Charge. (vii) Over table top : Rubber sheet of 10mm thick approved quality to be fixed over table top with suitable adhesive all as per drawing and as directed by Engr-in-Charge.

(c )Drawers :- (i) Both side 3 Tier Drawers horizontally pull OR One side 3 Tier Drawers horizontal pull and other side one small drawer at top horizontal pull and at bottom large drawer/opening with side hung shutter so as to keep bigger articles. and at bottom large drawer /opening with side hung shtter so as to keep bigger articles all as per drawing and as directed by Engr-in-Charge. (ii) Drawer pulls of Brass of suitable size all as per drawing and as directed by Engr-in-Charge. (iii) Lock for drawer is of brass, 65mm, 4 lever grade - 1 all as per drawing and as directed by Engr-in-Charge. (iv) Suitable guided channel (sustain to 20.00 Kg weight) to be provided to drawers tray for easy pull and push all as per drawing and as directed by Engr-in-Charge. (d) Electrical component Box :- "C" channel of aluminium of 20mm size of 2 Nos of each 1.00 mtr length at equidistant parallelly at top and bottom all as per drawing to keep the test sample material by keeping in position and removing by means of sliding all as per drawing and as directed by Engr-in-Charge. (e) Notice Board :- Notice Board of 9mm thick 5 ply rating veneered decorative plywood grade-1 (with BWR resin) with decorative face veneers on one face with provision of suitable clip at top for holding papers/test reports all as shown on drawings and as directed by Engr-in-Charge.

(f) 15 Amps switch socket combination :9 Nos (8+1) of 15 amps switch socket combination including wiring with 2.5 sqmm copper cable for 15 amps fixed at equal distances as shown on drawing for 8 Nos. And 01 Nos shall be provided for common source point at rear side of vetical board all as per drawing and as directed by Engr-in-Charge. (g) LED Lights :- 2 Nos LED lights of 2' length 10 watts, 220 V AC decorative type and controlled by 2 Nos switch (switch shall be fixed at suitable place so as to easy access) with necessary wiring all as per drawing and as directed by Engr-in-Charge. (h) Ten numbers 3 Pin Socket outlet with switch, 15 Amps, independent with cable 4 Sqmm in wiring with copper conductor cables FRLS in PVC conduit PVC single core, sheathed cable for ten working benches.15Amps switch socket combination 10 nos fixed on walls providing electric supply to source point of each table including wiring of 2.5 sqmm copper cable inserted in PVC conduit for 15 Amps fixed on walls for 36.00 for 10 Nos switch socket combination and provide one sheet metall enclosure for MCCB/DB,isolated TPN-01 nos,MCB 16 Amps complete all as specified and as directed. Notes: (1) For 15 Amps with socket combination, switches, LED lights, 2.5 Sqmm copper cable 4 Sqmm copper cable & MCCB/DB isolated TPN, MCB 16 Amps, and other electrical components shall be approved make and quality. (2) For Steel Frame Work, Plywood and Drawer: before fabrication process of working benches, the contractor shall have to prepare "fabrication drawing" and required to submit for recommendation and approval of Engr-in-Charge and Garrison Engineer respectively.

Supply, transporting and handing over at site for Chairs with suitable Head rest, sustainable , intuitive adjustments, mesh and back rest. MAKE :- Steel Case (Personality brand) or equivalent with following specifications :-

(a) Overall height = 973mm - 1093 mm (b) Overall width = 636mm (c ) Overall depth = 507mm - 557mm (d) Seat width = 470mm (e) Back Height = 529mm (f) Castors = soft castor for hard flooring (i) Adjutment :- Adjsutment shall be a range of adjustment allowing each user to adjust the chair comfortable suit their body and task in hand. (ii) Mesh Back Rest :- Mesh back rest shall distributs weight to minimize on the spine while reclining as well as provides excellent air circulation for thermal comfort. (iii) Head Rest :- Head rest to keep the head supported in upright or reclined position (optional) (iv) Sustainable:- Shall be certified for indoor civ quality any other certification ANSI/ BIFMA x 5.1, AFRDI Green Tick product certification etc Colour :- Air Mesh/AROZ Black/Medley Pepper Black(60999), frame Black.

SAPTHAGIRI CONSTRUCTIONS