SOIL INVESTIGATION OF OTM FOR 305 FD HOSP AT TELI, TAWANG UNDER GE TAWANG

Amount

Material and Labour for mobilization of plants and equipment including all men and materials, Shifting of men, materials and equipments from one bore to another bore as required at site for carrying out soil investigation, setting of boring/drilling as required and demobilization of plants and equipments on completion of work etc complete all as directed by Engr-in-Charge.

1. Soil Testing and Standard Penetration test(SPT) of Bore holes in respect of following buildings:- (a) Single Living Accn (G+3). (b) Single Living Accn for 31 Hav. (c) Dinning Hall (S/S) and cook house (S/S) for 56 Havs. (d) Offrs mess (S/S) for 11 Offrs. (e) Servant Quarters. (f) Jcos Mess & Club for 15 Jcos. (g) OR Institute (S/S). (h) Guard House and Ancillaries for 418 (S/S). (j) Armories (Kot) Storage. (k) Baggage Room. (l) Storage Accn. (m) Garage for B veh Ht 3.2m (S/S). (n) Garage for B veh Ht 3.8m (S/S). (o) MT Store. (p) Religious institute Hall. (q) Battery charging Shop. (r) Trademan Shop. (s) Drying and Ironing Room. (t) Education Buildinfg. (u) Pump House. (v) Hot Water Generator Room.

2. Boring shall be of required diameter as per relevent IS through all types of gravel mixed with coarse sand, boulder, cobbles, sandy rock and hard rock drilling method as per IS 6962-1973 by suitable methods or combination of suitable methods in conformity IS 4467-1967 and 4078-1967 practice viz. shell or rotary drilling including diamond core boring where ncessary up to the depth of 10.00m every 1.00m interval collection of sample ascertained by the Department after providing necessary arrangement for collection of sample rocks fragments continuously to ascertain rock quality diagonosis (R&D) and recording the bore hole log as perstandard performa in gravity deposit. Collection of rock samples in conformity to as per IS 4467-1967 and 4078-1967 practice in 1.5m or less subject to change in rock stratificaton distinguishing change in consistency, colour, strength etc up to the extent. The work shall be carried out to the satisfaction of Engineer in Charge in conjunction with Sch 'A' and Particular specifications.

The following laboratory test from the soil/core samples to be carried out against above three jobs:-

(a) Grain size analysis for classificatoin of soil samples.

(b) Specific gravity of soil samples and rock samples.

(c) Normal Moisture content of soil samples and rock samples.

(d) Determination of unit weight of soil samples and rock samples in bulk, submerged, saturated and dry condition.

(e) Shear test.

(f) Unconfined compressive strength of soil samples.

(g) Uni-axial compressive strength test on rock samples.

(h) Determination of compressive strength on rock samples.

(j) Determination of water absorption test on rock samples.

(k) Point load strength test of rock samples.

(l) Tensile strength test of rock samples.

(m) Determination of modulus of elasticity of rock samples.

(n) Cohesion (c) and angle of internal friction.

(o) Determination of Void Ratio and porosity of soil samples.

Completion of laboratory test, collection of data and preparation of draft report with software final copy printing and submission of report 5 (five) booklets suggesting the type of foundation at different depths of bearing capacity, minimum depth of foundation also to be recommended as per IS code complete all as specified and directed by Engineer-in-Charge. Note : Rates of Item ser No 1 to 19 are to be included and quoted in item ser No. 1 only.

M/S KESANG CONSTRUCTION

M/S ARUNACHAL VIKASH

M/S TSERING DHONDUP

M/S L G BUILDERS

M/S NAVA BHARAT BUILDERS